CN104595976A - Split floor type air conditioner - Google Patents
Split floor type air conditioner Download PDFInfo
- Publication number
- CN104595976A CN104595976A CN201510005203.4A CN201510005203A CN104595976A CN 104595976 A CN104595976 A CN 104595976A CN 201510005203 A CN201510005203 A CN 201510005203A CN 104595976 A CN104595976 A CN 104595976A
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- Prior art keywords
- air
- air outlet
- supply arrangement
- time
- operating position
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- 241000237858 Gastropoda Species 0.000 claims description 48
- 238000005119 centrifugation Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a split floor type air conditioner, comprising: the air inlet is formed in the shell; the panel assembly is arranged on the air outlet side of the shell and is provided with a first upper air outlet and a first lower air outlet; the upper air supply device is arranged in the shell and is provided with a second upper air outlet and a second lower air outlet, the second upper air outlet is arranged corresponding to the first upper air outlet, and the upper air supply device is provided with a first working state of upper air outlet and a second working state of lower air outlet; the lower air supply device is positioned below the upper air supply device, is provided with a third upper air outlet and a third lower air outlet, is arranged corresponding to the first lower air outlet, and has a first working state of upper air outlet and a second working state of lower air outlet; the second lower air outlet is selectively communicated with the first lower air outlet, and the third upper air outlet is selectively communicated with the first upper air outlet. According to the split floor type air conditioner, the air volume and the temperature of a room can be uniformly distributed, and the comfort of the air conditioner in use is improved.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of split-floor type air conditioner.
Background technology
The air-out mode of current split-floor type air conditioner is all generally top air-out, in use, there is top air quantity very large, substantially the problem less than wind is blown near ground location, special in heating, comfortableness is poor, the more difficult requirement reaching room air quantity and uniformity of temperature profile.
Summary of the invention
A kind of split-floor type air conditioner is provided in the embodiment of the present invention, room air quantity and uniformity of temperature profile can be made, improve the comfortableness that air-conditioning uses.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of split-floor type air conditioner, comprising: housing, and housing is provided with air inlet, and the air side of housing is provided with air outlet and first time air outlet on first; Upper air-supply arrangement, be arranged in housing, upper air-supply arrangement has air outlet and second time air outlet on second, on second, air outlet and first forms air communication channel between air outlet, and upper air-supply arrangement has the first duty of upper air-out and the second duty of lower air-out; Lower air-supply arrangement, be arranged in housing, and be positioned at below air-supply arrangement, lower air-supply arrangement has air outlet and the 3rd time air outlet on the 3rd, form air communication channel between 3rd time air outlet and first time air outlet, lower air-supply arrangement has the first duty of upper air-out and the second duty of lower air-out; Second time air outlet is selectively communicated with first time air outlet, and on the 3rd, air outlet is selectively communicated with air outlet on first; When air-conditioner is in upper air-out state, on the 3rd, air outlet is communicated with air outlet on first, and second time air outlet is not communicated with first time air outlet; When air-conditioner is in lower air-out state, second time air outlet is communicated with first time air outlet, and on the 3rd, air outlet is not communicated with air outlet on first; When air-conditioner is in up and down while during air-out state, second time air outlet is not communicated with first time air outlet, and on the 3rd, air outlet is not communicated with air outlet on first.
As preferably, split-floor type air conditioner also comprises: the first wind deflector, be arranged on second time air outlet place turningly, there is lid and be located at second time air outlet and sentence the first operating position of closedown second time air outlet and open second time air outlet and the second operating position air outlet on first and first time air outlet kept apart; Second wind deflector, be arranged on air outlet place on the 3rd turningly, there is lid and be located at air outlet on the 3rd and sentence the first operating position of air outlet in closedown the 3rd and open air outlet on the 3rd and the second operating position air outlet on first and first time air outlet kept apart.
As preferably, on split-floor type air conditioner during air-out, the first wind deflector is positioned at the first operating position, and the second wind deflector is positioned at the second operating position, and the first wind deflector and the second wind deflector form the air-guiding aisle of air outlet on first; Under split-floor type air conditioner during air-out, the first wind deflector is positioned at the second operating position, and the second wind deflector is positioned at the first operating position, and the first wind deflector and the second wind deflector are formed towards the air-guiding aisle of first time air outlet.
As preferably, the exit end face of second time air outlet is towards the inclined-plane of first time air outlet, and when the first wind deflector is positioned at the first operating position, lid is located on the exit end face of second time air outlet, and forms the water conservancy diversion inclined-plane of air outlet water conservancy diversion on first; On 3rd, the exit end face of air outlet is the inclined-plane of air outlet on first, covers and is located on the exit end face of air outlet on the 3rd, and form the water conservancy diversion inclined-plane to first time air outlet water conservancy diversion when the second wind deflector is positioned at the first operating position.
As preferably, upper air-supply arrangement comprises: upper volute, and on second, air outlet and second time air outlet are positioned on upper volute; First snail tongue, is movably arranged in upper volute, has first operating position of opening air outlet on second and closing second time air outlet and opens second time air outlet and close the second operating position of air outlet on second; First driving mechanism, drives with the first snail tongue and is connected, and drives the first snail tongue to be positioned at the first operating position or the second operating position.
As preferably, first snail tongue is arranged rotationally around the central shaft of upper volute, the at least side of the first snail tongue is provided with the first driven gear, first driving mechanism comprises the first drive motors and is arranged on first driven wheel of output of the first drive motors, first drive motors is fixedly installed relative to housing, the first driven wheel and the first driven gear external toothing.
As preferably, lower air-supply arrangement comprises: lower spiral case, and on the 3rd, air outlet and the 3rd time air outlet are positioned on lower spiral case; Second snail tongue, is movably arranged in lower spiral case, has first operating position of opening air outlet on the 3rd and closing the 3rd time air outlet and opens the 3rd time air outlet and close the second operating position of air outlet on the 3rd; Second driving mechanism, drives with the second snail tongue and is connected, and drives the second snail tongue to be positioned at the first operating position or the second operating position.
As preferably, second snail tongue is arranged rotationally around the central shaft of lower spiral case, the at least side of the second snail tongue is provided with the second driven gear, second driving mechanism comprises the second drive motors and is arranged on second driven wheel of output of the second drive motors, second drive motors is fixedly installed relative to housing, the second driven wheel and the second driven gear external toothing.
As preferably, split-floor type air conditioner also comprises heat exchanger, the first centrifugation blade, the second centrifugation blade, the 3rd drive motors and four-wheel drive motor, heat exchanger is arranged on the air inlet of housing, first centrifugation blade is arranged in air-supply arrangement, second centrifugation blade is arranged in lower air-supply arrangement, 3rd drive motors drives with the first centrifugation blade and is connected, and four-wheel drive motor drives with the second centrifugation blade and is connected.
As preferably, between heat exchanger and upper and lower air-supply arrangement, be also provided with deflector, on deflector, corresponding above air-supply arrangement and lower air-supply arrangement are respectively arranged with baffle liner.
As preferably, upper air-supply arrangement, plate body by deflector between lower air-supply arrangement and heat exchanger separate, air-supply arrangement and the lower mid portion of air-supply arrangement and the air side of heat exchanger in the plate body block simultaneously of deflector.
As preferably, upper air-supply arrangement and lower air-supply arrangement are arranged side by side and with respect to the horizontal plane symmetrical up and down, and on second time air outlet and the 3rd, air outlet is oppositely arranged.
As preferably, upper air-supply arrangement and lower air-supply arrangement are on first between air outlet and first time air outlet.
As preferably, between upper air-supply arrangement and the front panel of housing, interval is arranged, and forms the air-supply passage be communicated with air outlet on first by air outlet on the 3rd of lower air-supply arrangement the; Lower between air-supply arrangement and the front panel of housing interval arrange, and form the air-supply passage second of upper air-supply arrangement time air outlet be communicated with first time air outlet.
Apply technical scheme of the present invention, split-floor type air conditioner comprises: housing, and housing is provided with air inlet; Panel assembly, is arranged on the air side of housing, panel assembly is provided with air outlet and first time air outlet on first; Upper air-supply arrangement, is arranged in housing, and upper air-supply arrangement has air outlet and second time air outlet on second, and on second, air outlet is corresponding with air outlet on first is arranged, and upper air-supply arrangement has the first duty of upper air-out and the second duty of lower air-out; Lower air-supply arrangement, be arranged in housing, and be positioned at below air-supply arrangement, lower air-supply arrangement has air outlet and the 3rd time air outlet on the 3rd, 3rd time air outlet is corresponding with first time air outlet to be arranged, lower air-supply arrangement has the first duty of upper air-out and the second duty of lower air-out, and second time air outlet is selectively communicated with first time air outlet, and on the 3rd, air outlet is selectively communicated with air outlet on first; When air-conditioner is in upper air-out state, on the 3rd, air outlet is communicated with air outlet on first, and second time air outlet is not communicated with first time air outlet; When air-conditioner is in lower air-out state, second time air outlet is communicated with first time air outlet, and on the 3rd, air outlet is not communicated with air outlet on first; When air-conditioner is in up and down while during air-out state, second time air outlet is not communicated with first time air outlet, and on the 3rd, air outlet is not communicated with air outlet on first.When split-floor type air conditioner works, can adjust the duty of upper air-supply arrangement and lower air-supply arrangement, air-conditioner is made to select air-out, lower air-out or air-out simultaneously up and down as required, can ensure that room air quantity and temperature all can be evenly distributed under different operating conditions, make air-conditioning have good comfortableness.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the split-floor type air conditioner of the embodiment of the present invention;
Fig. 2 is the detonation configuration schematic diagram of the split-floor type air conditioner of the embodiment of the present invention;
Fig. 3 is the upper air-out schematic diagram of the split-floor type air conditioner of the embodiment of the present invention;
Fig. 4 is the lower air-out schematic diagram of the split-floor type air conditioner of the embodiment of the present invention;
Fig. 5 is the schematic diagram of air-out up and down of the split-floor type air conditioner of the embodiment of the present invention;
Fig. 6 be the embodiment of the present invention split-floor type air conditioner on air-out time profile;
Profile when Fig. 7 is air-out under the split-floor type air conditioner of the embodiment of the present invention;
Profile when Fig. 8 is the upper and lower air-out of the split-floor type air conditioner of the embodiment of the present invention;
Fig. 9 is the first view of the second snail tongue of the split-floor type air conditioner of the embodiment of the present invention;
Figure 10 is the second view of the second snail tongue of the split-floor type air conditioner of the embodiment of the present invention.
Description of reference numerals:
1, housing; 2, air inlet; 3, baffle liner; 4, air outlet on first; 5, first time air outlet; 6, air outlet on second; 7, second time air outlet; 8, air outlet on the 3rd; 9, the 3rd time air outlet; 10, the first wind deflector; 11, the second wind deflector; 12, upper volute; 13, the first snail tongue; 14, the first driven gear; 15, the 3rd drive motors; 16, the first driven wheel; 17, lower spiral case; 18, the second snail tongue; 19, the second driven gear; 20, four-wheel drive motor; 21, the second driven wheel; 22, heat exchanger; 23, the first centrifugation blade; 24, the second centrifugation blade; 25, deflector.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
Arrow in Figure of description in Fig. 3 to Fig. 8 represents air-flow direction, and the arrow in Fig. 9 and Figure 10 represents the rotation direction of snail tongue.
See shown in Fig. 1 to Figure 10, according to embodiments of the invention, split-floor type air conditioner comprises housing 1, upper air-supply arrangement and lower air-supply arrangement.Housing 1 is provided with air inlet 2; The air side of housing 1 is provided with air outlet 4 and first time air outlet 5 on first.
Upper air-supply arrangement is arranged in housing 1, between the front panel of upper air-supply arrangement and housing 1, interval is arranged, and formed the air-supply passage that the 3rd of lower air-supply arrangement the time air outlet 9 is communicated with air outlet on first 4, make lower air-supply arrangement can by this air-supply passage from air outlet 4 air-out first.Upper air-supply arrangement has air outlet 6 and second time air outlet 7 on second, on second, air outlet 6 and first forms air communication channel between air outlet 4.Upper air-supply arrangement has air outlet 6 on second and to open and second time air outlet 7 is closed thus realized air outlet 6 in first duty and second of air-out and to close and second time air outlet 7 is opened thus realize the second duty of lower air-out.
Lower air-supply arrangement is arranged in housing 1, and be positioned at below air-supply arrangement, between lower air-supply arrangement and the front panel of housing 1, interval is arranged, and form the air-supply passage second of upper air-supply arrangement time air outlet 7 be communicated with first time air outlet 5, make second time air outlet 7 of air-supply arrangement can by this air-supply passage from the air-out of first air outlet 5.Lower air-supply arrangement has air outlet 8 and the 3rd time air outlet 9 on the 3rd, form air communication channel between 3rd time air outlet 9 and first time air outlet 5, lower air-supply arrangement has air outlet 8 on the 3rd and to open and the 3rd time air outlet 9 is closed thus realized air outlet 8 in first duty and the 3rd of air-out and to close and the 3rd time air outlet 9 is opened thus realize the second duty of lower air-out.
Second time air outlet 7 is selectively communicated with first time air outlet 5, on 3rd, air outlet 8 is selectively communicated with air outlet on first 4, thus can select easily, make air-supply arrangement and lower air-supply arrangement be communicated to air outlet 4 on first simultaneously and jointly realize air-out, or be communicated to first time air outlet 5 simultaneously and jointly realize lower air-out.
In conjunction with see shown in Fig. 3 to Fig. 5, upper air-supply arrangement and lower air duct combination can have three kinds of duties, under the first duty, upper air-supply arrangement is positioned at the first duty, lower air-supply arrangement is positioned at the first duty, and on the 3rd, air outlet 8 is communicated with air outlet on first 4, second time air outlet 7 is not communicated with first time air outlet 5, and air-conditioner is upper air-out state; Under the second duty, upper air-supply arrangement is positioned at the second duty, and lower air-supply arrangement is positioned at the second duty, and second time air outlet 7 is communicated with first time air outlet 5, and on the 3rd, air outlet 8 is not communicated with air outlet on first 4, and air-conditioner is lower air-out state; Under the third duty, upper air-supply arrangement is positioned at the first duty, and lower air-supply arrangement is positioned at the second duty, and second time air outlet 7 is not communicated with first time air outlet 5, on 3rd, air outlet 8 is not communicated with air outlet on first 4, and air-conditioner is the state of air-out simultaneously up and down.
Upper air-supply arrangement and lower air-supply arrangement are arranged side by side, and it is with respect to the horizontal plane symmetrical up and down, make air-supply arrangement can have identical height with lower air-supply arrangement, thus farthest upper air-supply arrangement and lower air-supply arrangement in the same way air-out time reduce impact on air-out, ensure the unimpeded of air-supply passage and air-supply efficiency.On second time air outlet 7 and the 3rd, air outlet 8 is oppositely arranged, and there is enough spacing distances for air flowing, to have enough spaces when air flows out from air outlet 8 on second air outlet 7 and the 3rd, reduce the reverse impact suffered by air, ensure the smooth outflow of air.This kind of set-up mode can reduce the overall width after upper air-supply arrangement and the combination of lower air-supply arrangement as best one can, thus reduces the overall width of air-conditioner, and the volume reducing air-conditioner takies, and makes air conditioner structure compacter, more miniaturized.
When split-floor type air conditioner works, can adjust the duty of upper air-supply arrangement and lower air-supply arrangement, air-conditioner is made to select air-out, lower air-out or air-out simultaneously up and down as required, can ensure that room air quantity and temperature all can be evenly distributed under different operating conditions, make air-conditioning have good comfortableness.
In conjunction with see shown in Fig. 6 to Fig. 8, split-floor type air conditioner also comprises the first wind deflector 10 and the second wind deflector 11, first wind deflector 10 is movably arranged on second time air outlet 7 place, and the second wind deflector 11 is movably arranged on air outlet 8 place on the 3rd.First wind deflector 10 has lid and is located at second time air outlet 7 and sentences the first operating position of closedown second time air outlet 7 and open second time air outlet 7 and the second operating position air outlet on first 4 and first time air outlet 5 kept apart; Second wind deflector 11 has lid and is located at air outlet 8 on the 3rd and sentences the first operating position of air outlet 8 in closedown the 3rd and open air outlet 8 on the 3rd and the second operating position air outlet on first 4 and first time air outlet 5 kept apart.
The set-up mode of the first wind deflector 10 and the second wind deflector 11, making when air-conditioner works can the air-out air port on housing 1 be opened with the air port of not air-out is mutually isolated by one of them by the first wind deflector 10 and the second wind deflector 11, thus prevents from air-out or lower air-out Airflow on air-conditioner from moving occurring string wind phenomenon without the need to the air outlet of air-out to housing 1.And the useless air outlet of upper air-supply arrangement or lower air-supply arrangement can block by another one wind deflector, enter another air-supply arrangement to prevent one of them air-supply arrangement air-out Airflow and cause air convection phenomenon without the need to the air outlet of air-out, thus improve air-out efficiency.
Preferably, on split-floor type air conditioner during air-out, the first wind deflector 10 is positioned at the first operating position, and the second wind deflector 11 is positioned at the second operating position, and the first wind deflector 10 and the second wind deflector 11 form the air-guiding aisle of air outlet 4 on first; Under split-floor type air conditioner during air-out, the first wind deflector 10 is positioned at the second operating position, and the second wind deflector 11 is positioned at the first operating position, and the first wind deflector 10 and the second wind deflector 11 are formed towards the air-guiding aisle of first time air outlet 5.
The exit end face of second time air outlet 7 is towards the inclined-plane of first time air outlet 5, covers and is located on the exit end face of second time air outlet 7, and form the water conservancy diversion inclined-plane of air outlet 4 water conservancy diversion on first when the first wind deflector 10 is positioned at the first operating position; On 3rd, the exit end face of air outlet 8 is the inclined-plane of air outlet 4 on first, covers and is located on the exit end face of air outlet 8 on the 3rd, and form the water conservancy diversion inclined-plane to first time air outlet 5 water conservancy diversion when the second wind deflector 11 is positioned at the first operating position.Specifically, the first wind deflector 10 is arranged on the side of exit end face air outlet 4 on first of second time air outlet 7 turningly, and the second wind deflector 11 is arranged on the exit end face of air outlet 8 on the 3rd near the side of first time air outlet 5 turningly.
As a whole, after the first wind deflector 10 lid is located at second time air outlet 7 place, the first wind deflector 10 extends along the direction from free end to the direction of stiff end being all air outlet 4 on close first; When the first wind deflector 10 open second time air outlet 7 and the air-supply passage place of block on the 3rd on air outlet 8 and first between air outlet 4 time, the first wind deflector 10 is along being all extend towards near the direction of first time air outlet 5 from free end to the direction of stiff end.
When the second wind deflector 11 lid is located on the 3rd after air outlet 8 place, the second wind deflector 11 is along being all extend towards near the direction of first time air outlet 5 from free end to the direction of stiff end; When the second wind deflector 11 open air outlet 8 on the 3rd and the air-supply passage place of block between second time air outlet 7 and first time air outlet 5 time, the second wind deflector 11 is along being all that direction towards air outlet 4 on first extends from free end to the direction of stiff end.
First wind deflector 10 and the second wind deflector 11 by drived control such as telescoping mechanism such as expansion links, also can pass through the rotating mechanism such as drived control such as drive motors or driven wheel, control as long as can realize upset.
When air-conditioner needs upper air-out, the first wind deflector 10 lid is made to be located at second time air outlet 7 place, and make the second wind deflector 11 open air outlet 8 on the 3rd, now the second wind deflector 11 is resisted against on the front panel of housing 1, and form the air-guiding aisle of air outlet 4 on first with the first wind deflector 10, air is from after air outlet 8 the 3rd flows out, under the guide functions of the guiding surface of the first wind deflector 10, eddy current can not be produced, air-supply passage place between upper air-supply arrangement and housing 1 can be successfully flowed to along the guiding of the first wind deflector 10, and the air that in air outlet 4 place and second of upper air-supply arrangement, air outlet 6 flows out on first converges, then together flow out from air outlet 4 on first, realize the upper air-out of air-conditioner.
When air-conditioner needs lower air-out, the first wind deflector 10 is made to open second time air outlet 7, and make the second wind deflector 11 lid be located at air outlet 8 place on the 3rd, now the first wind deflector 10 is resisted against on the front panel of housing 1, and formed towards the air-guiding aisle of first time air outlet 5 with the second wind deflector 11, air is after second air outlet 7 outflow, under the guide functions of the guiding surface of the second wind deflector 11, eddy current can not be produced, air-supply passage place between lower air-supply arrangement and housing 1 can be successfully flowed to along the guiding of the second wind deflector 11, and converge at the air that the 3rd time air outlet 9 of first time air outlet 5 place and lower air-supply arrangement flows out, then together flow out from first time air outlet 5, realize the lower air-out of air-conditioner.
When air-conditioner needs air-out simultaneously up and down, the first wind deflector 10 lid is made to be located at second time air outlet 7 place, and make the second wind deflector 11 lid be located at air outlet 8 place on the 3rd, now on second time air outlet 7 and the 3rd, air outlet 8 place all flows out without air, the air entering air-supply arrangement after air outlet on second 6 from first air outlet 4 flow out, air-out in realization, the air entering lower air-supply arrangement flows out from first air outlet 5 after the 3rd time air outlet 9, realize lower air-out, air-conditioner is air-out simultaneously up and down.
First wind deflector 10 and the second wind deflector 11 cooperatively interact, guide functions can be formed to the air-out of air-conditioner, make air-flow flow to target air outlet more quick and smoothly, and air channel structure can be avoided as much as possible to flow the adverse effect caused to air, can effectively improve air conditioning exhausting efficiency.
Specifically, upper air-supply arrangement comprises: upper volute 12, and on second, air outlet 6 and second time air outlet 7 are positioned on upper volute 12; First snail tongue 13, is arranged in upper volute 12 rotationally, has first operating position of opening air outlet 6 on second and closing second time air outlet 7 and opens second time air outlet 7 and close the second operating position of air outlet 6 on second; First driving mechanism, drives with the first snail tongue 13 and is connected, drive the first snail tongue 13 to be positioned at the first operating position or the second operating position.
When the first snail tongue 13 is in the first operating position, the first snail tongue 13 turns to second time air outlet 7 place on upper volute 12, and closes second time air outlet 7, and now air outlet 6 is opened on second, and upper air-supply arrangement is in air-out state.When the first snail tongue 13 is in the second operating position, the first snail tongue 13 turns to air outlet 6 place on second on upper volute 12, and closes air outlet 6 on second, and now second time air outlet 7 is opened, and upper air-supply arrangement is in lower air-out state.
By controlling the operating position of the first snail tongue 13, upper air-out or the lower air-out that can realize air-supply arrangement easily control, and control simple and convenient, are easy to realize.
In the present embodiment, first snail tongue 13 is arranged rotationally around the central shaft of upper volute 12, the at least side of the first snail tongue 13 is provided with the first driven gear 14, first driving mechanism comprises the first drive motors and is arranged on first driven wheel 16 of output of the first drive motors, first drive motors is fixedly installed relative to housing 1, the first driven wheel 16 and the first driven gear 14 external toothing.
First drive motors can be fixedly installed on housing 1, also can be fixedly installed on upper volute 12.When needing the position of adjustment first snail tongue 13, the first drive motors can be controlled rotate, now the first driven wheel 16 rotates with the first drive motors, and then drive the first driven gear 14 to rotate, because the first driven gear 14 is arranged at least side of the first snail tongue 13, and together rotate with the first snail tongue 13, therefore the rotation of the first driven gear 14 can drive the first snail tongue 13 to rotate, thus makes the first snail tongue 13 arrive the first operating position or the second operating position.Under the engagement of the first driven wheel 16 and the first driven gear 14, the first snail tongue 13 can realize 360 degree of rotations, thus realizes air-out quickly and easily and regulate.
Lower air-supply arrangement comprises: on lower spiral case the 17, three, air outlet 8 and the 3rd time air outlet 9 are positioned on lower spiral case 17; Second snail tongue 18, is arranged in lower spiral case 17 rotationally, has first operating position of opening air outlet 8 on the 3rd and closing the 3rd time air outlet 9 and opens the 3rd time air outlet 9 and close the second operating position of air outlet 8 on the 3rd; Second driving mechanism, drives with the second snail tongue 18 and is connected, drive the second snail tongue 18 to be positioned at the first operating position or the second operating position.
Second snail tongue 18 is arranged rotationally around the central shaft of lower spiral case 17, the at least side of the second snail tongue 18 is provided with the second driven gear 19, second driving mechanism comprises the second drive motors and is arranged on second driven wheel 21 of output of the second drive motors, second drive motors is fixedly installed relative to housing 1, the second driven wheel 21 and the second driven gear 19 external toothing.The control principle of the second snail tongue 18 is identical with the first snail tongue 13 with implementation, no longer describes in detail here.
In conjunction with shown in Figure 2, split-floor type air conditioner also comprises heat exchanger 22, first centrifugation blade 23, second centrifugation blade 24, the 3rd drive motors 15 and four-wheel drive motor 20, heat exchanger 22 is arranged on the air inlet 2 of housing 1, first centrifugation blade 23 is arranged in air-supply arrangement, second centrifugation blade 24 is arranged in lower air-supply arrangement, 3rd drive motors 15 drives with the first centrifugation blade 23 and is connected, and drive the first centrifugation blade 23 to rotate, four-wheel drive motor 20 drives with the second centrifugation blade 24 and is connected, and drives the second centrifugation blade 24 to rotate.
Air inlet 2, heat exchanger 22, deflector 25 and the flow direction along air between the upper air-supply arrangement be arranged side by side and lower air-supply arrangement set gradually, heat exchanger 22 is Integral heat-exchange device, carries out heat exchange to the air entering upper air-supply arrangement and lower air-supply arrangement simultaneously.When the 3rd drive motors 15 and four-wheel drive motor 20 work, drive the first centrifugation blade 23 and the second centrifugation blade 24 to rotate, thus make the first centrifugation blade 23 and the second centrifugation blade 24 outwardly suck air.Now air enters in air-conditioner from air inlet 2, first overall after heat exchanger 22 carries out heat exchange, then enters in upper volute 12 and lower spiral case 17, through after upper volute 12 and lower spiral case 17 from first air outlet 4 and/or first time air outlet 5 flow out.Because Integral heat-exchange device heat exchange area is large, air first can carry out abundant heat exchange through heat exchanger 22, enter afterwards in air-supply arrangement and lower air-supply arrangement and blow, therefore heat exchange efficiency can be improved, even if only have a job in the 3rd drive motors 15 and four-wheel drive motor 20, also can provide enough heating capacities or refrigerating capacity, meet instructions for use.In addition, Integral heat-exchange device is easy to assembly, and circuit design is simple, can reduce product cost.
Between heat exchanger 22 and upper and lower air-supply arrangement, be also provided with deflector 25, on deflector 25, corresponding upper air-supply arrangement and lower air-supply arrangement are respectively arranged with baffle liner 3.Deflector 25 is herein integral type structure, two baffle liners 3 are all arranged on this deflector 25, upper air-supply arrangement, to be separated by the plate body of deflector 25 between lower air-supply arrangement and heat exchanger 22, in deflector 25 simultaneously block, air-supply arrangement and the mid portion of lower air-supply arrangement and the air side of heat exchanger 22, make air can only enter into from baffle liner 3 in air-supply arrangement and lower air-supply arrangement after heat exchanger 22 heat exchange.Certainly, deflector 25 also can be configured to two independently plate bodys according to the setting position of upper air-supply arrangement and lower air-supply arrangement, each plate body is provided with a baffle liner 3, the corresponding corresponding spiral case air inlet of each baffle liner 3.Baffle liner 3 can carry out rectification to the air entered from air inlet 2 in upper volute 12 and lower spiral case 17, reduces the appearance of turbulent flow, improves the flow efficiency of air, and then improves the air-out efficiency of air-conditioner.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (14)
1. a split-floor type air conditioner, is characterized in that, comprising:
Housing (1), described housing (1) is provided with air inlet (2), and the air side of described housing (1) is provided with air outlet on first (4) and first time air outlet (5);
Upper air-supply arrangement, be arranged in described housing (1), described upper air-supply arrangement has air outlet on second (6) and second time air outlet (7), on described second, air outlet (6) and described first forms air communication channel between air outlet (4), described upper air-supply arrangement has the first duty of upper air-out and the second duty of lower air-out;
Lower air-supply arrangement, be arranged in described housing (1), and be positioned at below described upper air-supply arrangement, described lower air-supply arrangement has air outlet (8) and the 3rd time air outlet (9) on the 3rd, form air communication channel between described 3rd time air outlet (9) and described first time air outlet (5), described lower air-supply arrangement has the first duty of upper air-out and the second duty of lower air-out;
Described second time air outlet (7) is selectively communicated with described first time air outlet (5), and on the described 3rd, air outlet (8) is selectively communicated with air outlet (4) on described first;
When air-conditioner is in upper air-out state, on the described 3rd, air outlet (8) is communicated with air outlet (4) on described first, and described second time air outlet (7) is not communicated with described first time air outlet (5); When described air-conditioner is in lower air-out state, described second time air outlet (7) is communicated with described first time air outlet (5), and on the described 3rd, air outlet (8) is not communicated with air outlet (4) on described first; When described air-conditioner is in up and down while during air-out state, described second time air outlet (7) is not communicated with described first time air outlet (5), and on the described 3rd, air outlet (8) is not communicated with air outlet (4) on described first.
2. split-floor type air conditioner according to claim 1, is characterized in that, described split-floor type air conditioner also comprises:
First wind deflector (10), be movably arranged on described second time air outlet (7) place, there is lid and be located at described second time air outlet (7) and sentence the first operating position of closing described second time air outlet (7) and open described second time air outlet (7) and the second operating position air outlet (4) on described first and described first time air outlet (5) kept apart;
Second wind deflector (11), be movably arranged on air outlet (8) place on the described 3rd, there is lid and be located at air outlet (8) on the described 3rd and sentence the first operating position of closing air outlet (8) on the described 3rd and open air outlet (8) on the described 3rd and the second operating position air outlet (4) on described first and described first time air outlet (5) kept apart.
3. split-floor type air conditioner according to claim 2, is characterized in that,
On described split-floor type air conditioner during air-out, described first wind deflector (10) is positioned at the first operating position, described second wind deflector (11) is positioned at the second operating position, and described first wind deflector (10) and described second wind deflector (11) form the air-guiding aisle of air outlet (4) on described first;
Under described split-floor type air conditioner during air-out, described first wind deflector (10) is positioned at the second operating position, described second wind deflector (11) is positioned at the first operating position, and described first wind deflector (10) and described second wind deflector (11) are formed towards the air-guiding aisle of described first time air outlet (5).
4. split-floor type air conditioner according to claim 2, is characterized in that,
The exit end face of described second time air outlet (7) is towards the inclined-plane of described first time air outlet (5), cover when described first wind deflector (10) is positioned at the first operating position and be located on the exit end face of described second time air outlet (7), and form the water conservancy diversion inclined-plane of air outlet (4) water conservancy diversion on described first;
On described 3rd, the exit end face of air outlet (8) is the inclined-plane of air outlet (4) on described first, cover when described second wind deflector (11) is positioned at the first operating position and be located on the exit end face of air outlet (8) on the described 3rd, and form the water conservancy diversion inclined-plane to described first time air outlet (5) water conservancy diversion.
5. split-floor type air conditioner according to any one of claim 1 to 4, is characterized in that, described upper air-supply arrangement comprises:
Upper volute (12), on described second, air outlet (6) and described second time air outlet (7) are positioned on described upper volute (12);
First snail tongue (13), be arranged on rotationally in described upper volute (12), there is first operating position of opening air outlet (6) on described second and closing described second time air outlet (7) and open described second time air outlet (7) and close the second operating position of air outlet (6) on described second;
First driving mechanism, drives with described first snail tongue (13) and is connected, and drives described first snail tongue (13) to be positioned at the first operating position or the second operating position.
6. split-floor type air conditioner according to claim 5, it is characterized in that, described first snail tongue (13) is arranged rotationally around the central shaft of described upper volute (12), the at least side of described first snail tongue (13) is provided with the first driven gear (14), described first driving mechanism comprises the first drive motors and is arranged on first driven wheel (16) of output of described first drive motors, described first drive motors is fixedly installed relative to described housing (1), described first driven wheel (16) and the external toothing of described first driven gear (14).
7. split-floor type air conditioner according to any one of claim 1 to 4, is characterized in that, described lower air-supply arrangement comprises:
Lower spiral case (17), on the described 3rd, air outlet (8) and described 3rd time air outlet (9) are positioned on described lower spiral case (17);
Second snail tongue (18), be arranged on rotationally in described lower spiral case (17), there is first operating position of opening air outlet (8) on the described 3rd and closing described 3rd time air outlet (9) and open described 3rd time air outlet (9) and close the second operating position of air outlet (8) on the described 3rd;
Second driving mechanism, drives with described second snail tongue (18) and is connected, and drives described second snail tongue (18) to be positioned at the first operating position or the second operating position.
8. split-floor type air conditioner according to claim 7, it is characterized in that, described second snail tongue (18) is arranged rotationally around the central shaft of described lower spiral case (17), the at least side of described second snail tongue (18) is provided with the second driven gear (19), described second driving mechanism comprises the second drive motors and is arranged on second driven wheel (21) of output of described second drive motors, described second drive motors is fixedly installed relative to described housing (1), described second driven wheel (21) and the external toothing of described second driven gear (19).
9. split-floor type air conditioner according to any one of claim 1 to 4, it is characterized in that, described split-floor type air conditioner also comprises heat exchanger (22), first centrifugation blade (23), second centrifugation blade (24), 3rd drive motors (15) and four-wheel drive motor (20), described heat exchanger (22) is arranged on the air inlet (2) of described housing (1), described first centrifugation blade (23) is arranged in described upper air-supply arrangement, described second centrifugation blade (24) is arranged in described lower air-supply arrangement, described 3rd drive motors (15) drives with described first centrifugation blade (23) and is connected, described four-wheel drive motor (20) drives with described second centrifugation blade (24) and is connected.
10. split-floor type air conditioner according to claim 9, it is characterized in that, described upper air-supply arrangement and be also provided with deflector (25) between described lower air-supply arrangement and described heat exchanger (22), the spiral case air inlet of the upper corresponding described upper air-supply arrangement of described deflector (25) and described lower air-supply arrangement is respectively arranged with baffle liner (23).
11. split-floor type air conditioners according to claim 10, it is characterized in that, described upper air-supply arrangement, to be separated by the plate body of described deflector (25) between lower air-supply arrangement and described heat exchanger (22), air-supply arrangement and the mid portion of lower air-supply arrangement and the air side of heat exchanger (22) in the plate body block simultaneously of described deflector (25).
12. split-floor type air conditioners according to any one of claim 1 to 4, it is characterized in that, described upper air-supply arrangement and described lower air-supply arrangement are arranged side by side and with respect to the horizontal plane up and down symmetrical, and on described second time air outlet (7) and the described 3rd, air outlet (8) is oppositely arranged.
13. split-floor type air conditioners according to any one of claim 1 to 4, is characterized in that, described upper air-supply arrangement and described lower air-supply arrangement to be positioned on described first between air outlet (4) and described first time air outlet (5).
14. split-floor type air conditioners according to any one of claim 1 to 4, it is characterized in that, between the front panel of described upper air-supply arrangement and described housing (1), interval is arranged, and forms the air-supply passage be communicated with air outlet (4) on described first by air outlet (8) on the 3rd of described lower air-supply arrangement the; Between the front panel of described lower air-supply arrangement and described housing (1), interval is arranged, and forms the air-supply passage second time air outlet (7) of described upper air-supply arrangement be communicated with described first time air outlet (5).
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| CN201510005203.4A CN104595976B (en) | 2015-01-04 | 2015-01-04 | Split floor type air conditioner |
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| CN201510005203.4A CN104595976B (en) | 2015-01-04 | 2015-01-04 | Split floor type air conditioner |
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