CN208519943U - A kind of wind outlet panel of air-cooled ducted air conditioner - Google Patents
A kind of wind outlet panel of air-cooled ducted air conditioner Download PDFInfo
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- CN208519943U CN208519943U CN201820771921.1U CN201820771921U CN208519943U CN 208519943 U CN208519943 U CN 208519943U CN 201820771921 U CN201820771921 U CN 201820771921U CN 208519943 U CN208519943 U CN 208519943U
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Abstract
The utility model relates to air-conditioning technical fields, disclose a kind of wind outlet panel of air-cooled ducted air conditioner, including motor and framework, and interior pendulum leaf group and outer pendulum leaf group are equipped in the framework；The interior pendulum leaf group includes the interior pendulum leaf of several synchronous huntings, and the outer pendulum leaf group includes the outer pendulum leaf of several synchronous rotations, and the interior pendulum leaf is mutually perpendicular to outer pendulum leaf, and interior pendulum leaf is swung driven by the motor with outer pendulum leaf.The reciprocally swinging of leaf group is put by the inside/outside in wind outlet panel, is realized the efficiency improved to indoor carry out swing flap to room temperature control, is improved the body-sensing comfort level of people, while also energy saving.
Description
Technical field
The utility model relates to air-conditioning technical fields, more specifically, it relates to a kind of wind outlet panel of air-cooled ducted air conditioner.
Background technique
Air-conditioning is more and more indispensable in people's daily life, no matter wall-hanging air conditioner, vertical air conditioner, central air-conditioning also
It is on-board air conditioner, cold heat wind is all sent to by wind outlet unit thereon the space of people's life, produced with improving people/
The comfort level of life.
But the air guide structure on air-conditioner air outlet device mostly uses relatively-stationary grid type wind-guiding column at present, it is this
Wind outlet unit, which will lead to, to be sitting in the people of specific region and can blow to cold wind for a long time, and other regions are then without apparent wind sense,
Cold wind can not be oriented to each corner in room by air outlet this in this way, cause user of service uncomfortable.
Utility model content
The purpose of the utility model is to provide a kind of wind outlet panel of air-cooled ducted air conditioner, have wind effect it is good, using comfortable
Advantage.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of wind outlet panel of air-cooled ducted air conditioner, including motor and framework are equipped with interior pendulum leaf group and outer pendulum in the framework
Leaf group；
The interior pendulum leaf group includes the interior pendulum leaf of several synchronous huntings, and the outer pendulum leaf group includes the outer of several synchronous rotations
Leaf is put, the interior pendulum leaf is mutually perpendicular to outer pendulum leaf, and the interior pendulum leaf is swung driven by the motor with outer pendulum leaf.
By using above-mentioned technical proposal, since interior pendulum leaf and outer pendulum leaf are vertically arranged in wind outlet panel, when motor turns
When moving drive inside/outside pendulum leaf group swing, the swaying direction of inside/outside pendulum leaf group is mutually perpendicular to, i.e., interior leaf group of putting swings with reality
Left and right guiding now is carried out to wind direction, while outer pendulum leaf group is swung up and down, the wind being oriented to by interior pendulum leaf group is carried out with realizing
Wind can be oriented to indoor most of region, avoid portion by guiding up and down, the swing cooperation of pendulum leaf group interior in this way and outer pendulum leaf group
Subregion is blown a cold wind over for a long time, and another region does not have the case where wind but, is adjusted indoor temperature more efficient, is promoted and used
The comfort level of personnel.
Preferably, the interior axis hole of pendulum leaf in interior turn trough and several connections is offered in the framework, the interior axis hole leads to
Interior turn trough；
The interior pendulum leaf includes the interior shaft for being inserted into interior axis hole, be provided in interior shaft in turn tooth, it is described in turn tooth and be pierced by
Interior axis hole enters interior turn trough, and inner rack is slidably connected in the interior turn trough, and the inner rack turns tooth engagement, the internal tooth with interior
Item slides driven by the motor.
By using above-mentioned technical proposal, motor drives inner rack to slide in interior turn trough, thus shaft rotation in driving,
And then interior pendulum leaf is rotated, the rotation of interior pendulum leaf, which is realized, carries out left and right guiding to the wind blown out from air outlet.
Preferably, the outer shaft hole that leaf is put outside outer turn trough and several connections is also provided in the framework, the outer shaft hole is logical
Outside turn trough；
The outer pendulum leaf includes the outer shaft for being inserted into outer shaft hole, be provided on outer shaft it is outer turn tooth, it is described outer to turn tooth and be pierced by
Outer shaft hole enters outer turn trough, is connected with outer rack gear in the outer turn trough, the outer rack gear and turns tooth engagement outside, and the outer rack gear exists
It is slid under the drive of motor.
By using above-mentioned technical proposal, motor drives outer rack gear to slide in outer turn trough, so that outer shaft is driven to rotate,
And then outer pendulum leaf is rotated, the rotation of outer pendulum leaf, which is realized, carries out guiding up and down to the wind being oriented to by interior pendulum leaf, expands
The range of the cold wind covering of air-conditioning.
Preferably, framework is stretched out in one end of the inner rack and outer rack gear；
The output end of the motor is fixed with the internal gear group engaged with inner rack, the output end of the outer rack gear and motor
Pass through outer driving gear drive.
By using above-mentioned technical proposal, the forms of motion that motor rotates is transmitted on inner rack by internal gear group,
It slides inner rack in interior turn trough, is driven using interior driving gear, transmission efficiency is high, stable transmission；By internal gear
The commutation and transmission effect of group and outer driving gear, inner rack can swing simultaneously driven by the motor with outer rack gear, pass
Dynamic stability, cold wind wide coverage.
Preferably, the external gear group includes the output helical gear rotated synchronously with the output end of motor and output helical teeth
It takes turns the first transmission gear of engagement, the second transmission gear rotated coaxially with the first transmission gear, engaged with the second transmission gear
Follow bevel gear and the interior driving gear that is rotated coaxially with follow bevel gear, the interior driving gear engaged with inner rack.
By using above-mentioned technical proposal, helical gear engagement property is good, and registration is high, and bearing capacity is big, stable drive, can guarantee
Motor can steadily drive outer rack gear to slide, structurally reasonable, and transmission efficiency is high.
Preferably, it is provided with inner card cage on side wall at the notch of the interior turn trough, interior strip is connected at inner card cage, it is described interior
Side of the rack gear far from interior shaft and interior strip contradict.
By using above-mentioned technical proposal, inner rack turns tooth engagement with interior in interior turn trough, when inner rack is slid by driving,
The trend of the oriented separate interior rotor shaft direction movement of inner rack, interior strip stop inner rack, and inner rack is avoided to deviate from；It utilizes
It is connect interior strip with the mode of inner card cage clamping, connection is quick, easy disassembly.
Preferably, the interior pendulum leaf further includes hinged hinged leaf body and rotation leaf body, hinged leaf body include with
The hinged hinged end of leaf body is rotated, rotation leaf body includes the turning end hinged with hinged end；
The end face of the hinged end is extended with hinged block, clamping bump is provided in the middle part of hinged block, hinged block is along hinged
Articulated shaft is provided on the two sides of leaf body width direction；
It is extended with rotating block in the turning end, blocked hole is offered in the middle part of rotating block, rotating block is along rotation Ye Tikuan
The two sides in degree direction are provided with the articulated slab with articulated shaft cooperation, and the rotation hole for articulated shaft insertion is offered on articulated slab；
When hinged leaf body and linear rotation leaf body rotation, clamping bump sticks into blocked hole.
By using above-mentioned technical proposal, hinged leaf body and rotation Ye Tike on interior pendulum leaf rotate each other, turn to and are in
It when straight line, is fixed by clamping bump and blocked hole, interior pendulum leaf is designed to a kind of structure that rotatable folding is fixed with opening,
It is convenient to repairing and clearing up inside the air outlet of air-cooled ducted air conditioner convenient for detachable installation of the interior pendulum leaf on air outlet, simultaneously
Also facilitate internally pendulum leaf group progress disassembly, cleaning.
Preferably, the half with a thickness of hinged leaf body thickness of the hinged block, rotating block with a thickness of rotation Ye Tihou
The half of degree；
Hinged block is bonded with rotating block；
The clamping bump is arranged in the one side being bonded on hinged block with rotating block；Blocked hole be provided on rotating block with
In the one side of hinged block fitting.
By using above-mentioned technical proposal, when hinged block is bonded with rotating block rotation, clamping bump engages with blocked hole
Together, it realizes hinged leaf body and rotates leaf body in the fixation of hinged place, at this time in the hinged leaf body and rotation leaf of hinged place
Body splicing is integral, has been achieved the detachable installation of interior pendulum leaf group, convenient to repairing inside the air outlet of air-cooled ducted air conditioner
With cleaning.
In conclusion the utility model has the following beneficial effects:
First, motor drives interior pendulum leaf group and the rotation of outer pendulum leaf group, the compound oscillating of interior pendulum leaf group and outer pendulum leaf group simultaneously
It realizes and larger range of guiding is carried out to the wind of wind outlet panel blowout, keep indoor temperature change generated in case uniform, the body-sensing for improving people is relaxed
Appropriateness.
Second, the detachable structure of interior pendulum leaf group and outer pendulum leaf group, had both facilitated and had carried out inside the air outlet to air-cooled ducted air conditioner
Cleaning and maintenance, while also facilitating and disassembly, cleaning are carried out to pendulum leaf itself.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is that the framework of embodiment puts the part configuration schematic diagram of leaf direction inside；
Fig. 3 is the portion A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of interior pendulum leaf in embodiment；
Fig. 5 be in embodiment it is interior pendulum leaf and inner rack interior axis hole internal messing structural schematic diagram；
Fig. 6 is the part-structure explosive view of embodiment；
Fig. 7 is the portion B enlarged drawing in Fig. 6.
Appended drawing reference: 1, motor；2, framework；3, interior pendulum leaf；31, interior shaft；311, interior to turn tooth；32, internal lobe body；321, it cuts with scissors
Connect leaf body；3211, hinged block；3212, clamping bump；3213, articulated shaft；322, leaf body is rotated；3221, rotating block；3222, block
Connect hole；3223, rotation hole；33, interior axis hole；4, outer pendulum leaf；41, outer shaft；411, turn tooth outside；43, outer shaft hole；5, interior turn trough；
51, inner rack；52, interior strip；53, inner card cage；6, outer turn trough；61, outer rack gear；62, outer strip；63, exterior bayonet slot；10, outer drive
Moving gear；11, internal gear group；111, helical gear is exported；112, the first transmission gear；113, the second transmission gear；114, driven
Helical gear；115, interior driving gear；12, inside casing.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The present embodiment is related to a kind of wind outlet panel of air-cooled ducted air conditioner, as shown in Figure 1, including rectangular framework 2,2 side of framework
Solid is fixed with inside casing 12, is provided with outer pendulum leaf 4 in the frame of 2 side of framework, is provided in the frame of 12 side of inside casing
Interior pendulum leaf 3, outer pendulum leaf 4 and interior pendulum leaf 3 are orthogonal, and inside casing 12 is used to carry out on the air outlet of wind outlet panel insertion air-cooled ducted air conditioner
Installation.
As shown in Figures 2 and 3, several axially opposing interior axis holes 33 are provided on two opposite faces of 2 inside of framework；Interior pendulum
Leaf 3 includes that the interior shaft 31 positioned at both ends is rotatablely installed by interior shaft 31 in every with internal lobe body 32, interior pendulum leaf 3 is located in the middle
In a pair of axially opposing interior axis hole 33；
As shown in Figure 3 and Figure 4, internal lobe body 32 divides for hinged leaf body 321 and rotates leaf body 322, hinged leaf body 321 and rotation
Hinged between leaf body 322, hinged leaf body 321 one end hinged with rotation leaf body 322 is hinged end, is provided on hinged end parallel
In the hinged block 3211 of hinged leaf body 321, hinged block 3211 with a thickness of the 1/2 of hinged 321 thickness of leaf body, hinged block 3211 is flat
Row is in being fixed with clamping bump 3212 on the side of hinged leaf body 321.What rotation leaf body 322 and hinged leaf body 321 hingedly rotated
One end is turning end, and setting is parallel to the rotating block 3221 of rotation leaf body 322 in turning end, rotating block 3221 with a thickness of turning
The 1/2 of 322 thickness of movable vane body offers blocked hole 3222 on rotating block 3221；When 322 turns of leaf body of hinged leaf body 321 and rotation
When moving in alignment, hinged block 3211 mutually fits with rotating block 3221, forms the internal lobe body 32 of strip.
As shown in Figure 5 and Figure 6, turn tooth 311 in being provided in interior shaft 31, interior turn trough 5, interior axis hole are offered in framework 2
33 lead to interior turn trough 5, inside turn tooth 311 and are pierced by interior axis hole 33 into interior turn trough 5, the interior sliding of interior turn trough 5 is connected with inner rack 51, interior
Rack gear 51 is engaged with the interior tooth 311 that turns, and inner rack 51 slides under the drive of motor 1.It is provided in interior 5 pocket side wall of turn trough along interior turn
The inner card cage 53 of 5 length direction of slot, interior 52 both sides of strip are provided with the clamping convex edge cooperated with inner card cage 53, and interior strip 53 can be slided
Dynamic insertion inner card cage 53 is simultaneously contradicted with inner rack 51, and the notch of inner card cage 53 is closed, can prevent dust from entering 51 He of inner rack
Inside turning 311 engagement place of tooth causes transmission to be obstructed.And it during installation, only needs first to turn inner rack 51 after tooth 311 engages with interior, general
Interior strip 53, which is caught in, can be completed installation, easy for installation.
As shown in Figure 3 and Figure 4, the installation process of interior pendulum leaf 3 and inner rack 51 is: leaf 3 is put in expansion, by interior pendulum leaf
3 itself deformation, the interior shaft 31 at its both ends is inserted into interior axis hole 33, then presses hinged block 3211 and rotating block with hand
3221, so that clamping bump 3212 is sticked into blocked hole 3222, thus install a piece of interior pendulum leaf 3, repeats above step and install
Several interior pendulum leaves 3 are then rotated lid in one direction and closed, then inner rack 51 is pressed into interior turn trough 5 by all interior pendulum leaves 3,
Finally interior strip 52 is inserted into from the bayonet of inner card cage 53, to seal the notch of interior turn trough 5.
Disassembly process is opposite with above-mentioned installation process, wherein in disassembly when pendulum leaf 3, need to be inserted by blade-like tool
Between rotating block 3221 and hinged block 3211, agitating separates rotating block 3221 with hinged block 3211, bends interior blinds,
Then leaf 3 is put in pulling out, this completes dismantlement works.
As shown in Figure 5 and Figure 6, the structure of outer pendulum leaf 4 is identical as the interior pendulum structure of leaf 3, and outer turn trough 6 is offered in framework 2,
Outer shaft hole 43 leads to outer turn trough 6, the mounting structure of outer rack gear 61 and outer strip 62 in outer turn trough 6 and inner rack 51 and interior strip
52 mounting structure in interior turn trough 5 is identical, and outer rack gear 61 is slided in outer turn trough 6 to drive outer pendulum leaf group up/down pendulum simultaneously
It is dynamic.
As shown in Figure 6 and Figure 7, outer driving gear 10 is directly engaged with outer rack gear 61, and motor 1 drives gear by the way that driving is outer
10 drive the outer rack gear 61 to move in outer turn trough 6, so that outer pendulum leaf group be driven to carry out up/down swing simultaneously；
Meanwhile motor 1 drives inner rack 51 to move in interior turn trough 5 by driving internal gear group 11, thus band simultaneously
Pendulum leaf group carries out left/right swing in dynamic, and the internal gear group 11 in the present embodiment includes the output helical teeth for being installed on 1 axis front end of motor
Wheel 111, it is the first transmission gear 112 that helical gear 111, which is meshed, with output, and rotating coaxially with the first transmission gear 112 is the
Two transmission gears 113, what is be meshed with the second transmission gear 113 is follow bevel gear 114, with coaxial turn of follow bevel gear 114
Dynamic is interior driving gear 115, and interior driving gear 115 is meshed with inner rack 51；
By outer driving gear 10 and internal gear group 11, motor 1 can drive inside/outside pendulum leaf group simultaneously while swing, with
Realize wind-guiding, in practice, motor 1, internal gear group 11 and outer driving gear 10 are mounted in plastic casing, it is not exposed
Outside, and motor 1 is stepper motor, can be controlled by control circuit to realize at an angle come back rotation.
The principle of the present embodiment are as follows: in air-cooled ducted air conditioner operation, cold heat wind is blown out from air outlet, meanwhile, 1 positive and negative rotation of motor
It is dynamic, drive outer driving gear 10 to rotate, and then the outer level in interior turn trough 6 of rack gear 61 is driven to slidably reciprocate, to drive outer pendulum
Leaf group is swung up and down, to realize the guiding up and down to cold heat wind；At the same time, motor 1 also drives internal gear group 11 to rotate, into
And inner rack 51 is driven to horizontally slip vertically in interior turn trough 5, so that pendulum leaf group swings in driving, to realize to cold heat
The left and right guiding of wind, in the process, the swing that inside/outside puts leaf group cooperates to realize to indoor swing flap back and forth.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of wind outlet panel of air-cooled ducted air conditioner, it is characterized in that: including motor (1) and framework (2), installation in the framework (2)
There are interior pendulum leaf group and outer pendulum leaf group；
The interior pendulum leaf group includes the interior pendulum leaf (3) of several synchronous huntings, and the outer pendulum leaf group includes the outer of several synchronous rotations
It puts leaf (4), the interior pendulum leaf (3) is mutually perpendicular to outer pendulum leaf (4), and interior pendulum leaf (3) and outer put leaf (4) are in the drive of motor (1)
Lower swing.
2. the wind outlet panel of a kind of air-cooled ducted air conditioner according to claim 1, it is characterized in that: in being offered in the framework (2)
The interior axis hole (33) of pendulum leaf (3), the interior axis hole (33) lead to interior turn trough (5) in turn trough (5) and several connections；
Interior pendulum leaf (3) includes interior shaft (31) of axis hole (33) in being inserted into, be provided on interior shaft (31) in turn tooth
(311), the interior tooth (311) that turns is pierced by interior axis hole (33) entrance interior turn trough (5), slidably connects in the interior turn trough (5) interior
Rack gear (51), the inner rack (51) are engaged with the interior tooth (311) that turns, and the inner rack (51) slides under the drive of motor (1).
3. the wind outlet panel of a kind of air-cooled ducted air conditioner according to claim 2, it is characterized in that: being also provided in the framework (2)
The outer shaft hole (43) of leaf (4) is put outside outer turn trough (6) and several connections, the outer shaft hole (43) leads to outer turn trough (6)；
Outer pendulum leaf (4) includes outer shaft (41) of insertion outer shaft hole (43), is provided on outer shaft (41) and turns tooth outside
(411), the outer tooth (411) that turns is pierced by outer shaft hole (43) into outer turn trough (6), and the outer turn trough (6) is interior to be connected with outer rack gear
(61), the outer rack gear (61) with turn tooth (411) outside and engage, the outer rack gear (61) slides under the drive of motor (1).
4. the wind outlet panel of a kind of air-cooled ducted air conditioner according to claim 3, it is characterized in that: the inner rack (51) and outer rack gear
(61) framework (2) are stretched out in one end；
The output end of the motor (1) is fixed with the internal gear group (11) engaged with inner rack (51), the outer rack gear (61) with
The output end of motor (1) is driven by outer driving gear (10).
5. a kind of wind outlet panel of air-cooled ducted air conditioner according to claim 4, it is characterized in that: the internal gear group (11) include with
The output helical gear (111) of the output end synchronous rotation of motor (1), the first transmission gear engaged with output helical gear (111)
(112), the second transmission gear (113) for rotating coaxially with the first transmission gear (112) is engaged with the second transmission gear (113)
Follow bevel gear (114) and the interior driving gear (115) that is rotated coaxially with follow bevel gear (114), the interior sliding tooth
Wheel (115) is engaged with inner rack (51).
6. the wind outlet panel of a kind of air-cooled ducted air conditioner according to claim 2, it is characterized in that: at the notch of the interior turn trough (5)
It is provided with inner card cage (53), is connected at inner card cage (53) interior strip (52) on side wall, the inner rack (51) is far from interior shaft
(31) side and interior strip (52) contradicts.
7. the wind outlet panel of a kind of air-cooled ducted air conditioner according to claim 1 or 3, it is characterized in that: the interior pendulum leaf (3) further includes
Hinged hinged leaf body (321) and rotation leaf body (322), hinged leaf body (321) include hinged with rotation leaf body (322)
Hinged end, rotation leaf body (322) include the turning end hinged with hinged end；
The end face of the hinged end is extended with hinged block (3211), and hinged block is provided with clamping bump in the middle part of (3211)
(3212), hinged block (3211) is provided with articulated shaft (3213) along the two sides of hinged leaf body (321) width direction；
It is extended with rotating block (3221), is offered in the middle part of rotating block (3221) blocked hole (3222) in the turning end, rotated
Block (3221) is provided with the articulated slab with articulated shaft (3213) cooperation, articulated slab along the two sides of rotation leaf body (322) width direction
On offer for articulated shaft (3213) insertion rotation hole (3223)；
When hinged leaf body (321) and linear rotation leaf body (322) rotation, clamping bump (3212) sticks into blocked hole (3222).
8. the wind outlet panel of a kind of air-cooled ducted air conditioner according to claim 7, it is characterized in that: the thickness of the hinged block (3211)
For the half of hinged leaf body (321) thickness, the half with a thickness of rotation leaf body (322) thickness of rotating block (3221)；
Hinged block (3211) is bonded with rotating block (3221)；
In the one side that clamping bump (3212) setting is bonded on hinged block (3211) with rotating block (3221)；Blocked hole
(3222) it is provided in the one side being bonded on rotating block (3221) with hinged block (3211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771921.1U CN208519943U (en) | 2018-05-23 | 2018-05-23 | A kind of wind outlet panel of air-cooled ducted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771921.1U CN208519943U (en) | 2018-05-23 | 2018-05-23 | A kind of wind outlet panel of air-cooled ducted air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN208519943U true CN208519943U (en) | 2019-02-19 |
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ID=65340484
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820771921.1U Active CN208519943U (en) | 2018-05-23 | 2018-05-23 | A kind of wind outlet panel of air-cooled ducted air conditioner |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394000A (en) * | 2019-06-27 | 2019-11-01 | 范美云 | A kind of ventilation dust filtering type air cleaning unit |
| CN110486797A (en) * | 2019-08-13 | 2019-11-22 | 宏源地能热泵科技（中山）有限公司 | A kind of air outlet swinging impeller structure and air-conditioning applied to air-conditioning |
| CN111322737A (en) * | 2019-12-13 | 2020-06-23 | 珠海大横琴科技发展有限公司 | Air outlet control device of air conditioner |
| CN112937168A (en) * | 2021-03-01 | 2021-06-11 | 李能琴 | Erasing-free blackboard for education and teaching |
| CN113237212A (en) * | 2021-05-21 | 2021-08-10 | 哈尔滨北稻芽米科技有限公司 | Air port |
| CN115307251A (en) * | 2022-08-25 | 2022-11-08 | 浙江省现代建筑设计研究院有限公司 | Air purification system of central air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394000A (en) * | 2019-06-27 | 2019-11-01 | 范美云 | A kind of ventilation dust filtering type air cleaning unit |
| CN110486797A (en) * | 2019-08-13 | 2019-11-22 | 宏源地能热泵科技（中山）有限公司 | A kind of air outlet swinging impeller structure and air-conditioning applied to air-conditioning |
| CN110486797B (en) * | 2019-08-13 | 2024-05-03 | 宏源地能热泵科技（中山）有限公司 | Air outlet swing blade structure applied to air conditioner and air conditioner |
| CN111322737A (en) * | 2019-12-13 | 2020-06-23 | 珠海大横琴科技发展有限公司 | Air outlet control device of air conditioner |
| CN112937168A (en) * | 2021-03-01 | 2021-06-11 | 李能琴 | Erasing-free blackboard for education and teaching |
| CN113237212A (en) * | 2021-05-21 | 2021-08-10 | 哈尔滨北稻芽米科技有限公司 | Air port |
| CN115307251A (en) * | 2022-08-25 | 2022-11-08 | 浙江省现代建筑设计研究院有限公司 | Air purification system of central air conditioner |
| CN115897849A (en) * | 2023-01-09 | 2023-04-04 | 山东建筑大学 | Ventilation type solar photovoltaic self-insulation outer wall system and construction method thereof |
| CN115897849B (en) * | 2023-01-09 | 2023-09-05 | 山东建筑大学 | Ventilated solar energy Fu Zibao temperature outer wall system and construction method thereof |
| US12034403B1 (en) | 2023-01-09 | 2024-07-09 | Shandong Jianzhu University | Ventilation-type solar photovoltaic self-heat-preservation outer wall system and construction method thereof |
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