CN106322574A - Intelligent dustproof device of air conditioner outdoor unit - Google Patents
Intelligent dustproof device of air conditioner outdoor unit Download PDFInfo
- Publication number
- CN106322574A CN106322574A CN201610931884.1A CN201610931884A CN106322574A CN 106322574 A CN106322574 A CN 106322574A CN 201610931884 A CN201610931884 A CN 201610931884A CN 106322574 A CN106322574 A CN 106322574A
- Authority
- CN
- China
- Prior art keywords
- outdoor unit
- air
- gear door
- conditioner outdoor
- dustproof device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
- F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
Landscapes
- 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 an intelligent dustproof device of an air conditioner outdoor unit. The intelligent dustproof device comprises a box arranged on the outdoor unit. The box comprises a top cover, a stop door and a bottom plate. The top cover and the bottom plate are fixedly connected to the upper surface and the lower surface of the outdoor unit correspondingly. The stop door is opposite to a fan in the outdoor unit, and one end of the stop door is hinged to the top cover. The top cover is provided with a drive system controlling the stop door to rotate around a hinge shaft. The drive system is used for controlling opening and closing of the stop door, and therefore the purpose of dust prevention of the air conditioner outdoor unit is achieved. The intelligent dustproof device is simple in structure and stable in dustproof effect, and a very good protection effect is provided for the air conditioner outdoor unit.
Description
Technical field
The present invention relates to dust guard technical field, be specifically related to a kind of air-conditioner outdoor unit group intelligent dustproof device.
Background technology
Along with the raising of people's living standard, air-conditioning has entered into huge numbers of families, during the broiling summer with cold winter
Playing cooling and the function of heating, enable the temperature of indoor to be adjusted to comfortable scope, air-conditioning needs to pass through room when using
Outer unit carries out heat exchange, and dust is more, if the long-time sudden and violent leakage of outdoor unit can be infected with a lot of dust, not only affects attractive in appearance, and
And can too much affect the use of outdoor unit because dust, the existing air-conditioner outdoor unit group used some equipped with dust cover,
But effect is not ideal enough, now need a kind of equipment can closed outdoor unit heat exchange area when outdoor unit does not works next
Dust is entered in preventing outdoor unit.
Summary of the invention
The problem existed for above-mentioned prior art, the present invention is further improved on prior art basis, this
A kind of air-conditioner outdoor unit group intelligent dustproof device of bright offer, the goal of the invention of the present invention is, controls casing by drive system
On baffle plate open and Guan Bi, to realize effect to air-conditioner outdoor unit group automatic dustproof, to protect air-conditioner outdoor unit group, solve
Problems of the prior art.
To achieve these goals, the technical solution used in the present invention is, a kind of air-conditioner outdoor unit group intelligent dustproof device,
Including the containment housing that be located at off-premises station group end, casing offers and rotatably opens gear door, gear door and outdoor unit
Exhaust outlet is oppositely arranged, and also includes the wind-force induction installation being disposed in the outdoor at unit exhaust outlet, casing is additionally provided with for
Receive wind-force induction installation output signal and control to keep off the drive system that door rotates.
Described drive system includes control chip, motor and drag-line, and the input of described control chip connects wind-force sensing
The outfan of device, the outfan of control chip connects the control end of motor, and described drag-line head end is wound on the power wheel of motor
On, tail end is fixed on gear door.
Described gear outer side of door is provided with fixed block, and described drag-line tail end is connected with fixed block.
Described drag-line tail end is provided with draw ring, and described draw ring is fastened by bolts on fixed block.
Described gear side top shelf outdoors is provided with pulley, and drag-line is connected with fixed block through pulley.
Also include the upper limit position switch for closing power machine and lower position switch, described upper limit position switch and lower position switch
All electrically connecting with the input of control chip, when described gear door is opened to horizontal level, described pulley touches upper limit position switch；
When described gear door is closed to upright position, gear door touches lower position switch.
It is provided with band-type brake on described motor.
Described gear door is connected the two ends on limit and is provided with swivel base with the top cover of casing, and gear door is connected on limit with top cover and is provided with turn
Axle, described swivel base and axis of rotation coordinate.
Described gear door one end connects with the top cover hinge of casing.
Described wind-force induction installation includes windmill, flexure strip and shaking sensor, and windmill is in the effect of outdoor unit air draft
Under rotate shock flexure strip, shaking sensor senses that the generation control signal of the vibrations of flexure strip exports to drivetrain
System.
Compared with prior art, the present invention at least has following useful technique effect, and the present invention is in air-conditioner outdoor unit group
On a casing is set, casing has a rotating gear door, and gear door is relative with the fan exhaust mouth in the unit of outdoor, and passes through
Wind-force induction installation sensing air draft state also sends a signal to drive system, works as starting of air conditioner, the fan exhaust mouth of outdoor unit
Outwards air draft, drive system controls gear door rotating opening casing, when outdoor unit fan stops air draft, and drive system controls gear door
Rotate and close, Tong Bu carry out with air-conditioning switch it is achieved thereby that make gear door open and close, thus realize that air-conditioner outdoor unit group is timely, intelligence
Energy, the most dust-proof purpose, simple in construction, dust-proof effect is stable, and air-conditioner outdoor unit group is provided good protective effect.
Further, drive system includes that control chip, motor and drag-line, gear door carry out turning around top articulated mounting
Dynamic, by being wound on the power wheel of motor by drag-line head end, tail end is fixed on gear outer side of door, can realize gear door opening and closing
Controlling, drive mechanism is simple, and control accuracy is high, it is possible to give air-conditioner outdoor unit group proofing dust and protecting timely and effectively, and equipment becomes
This is relatively low, is also easy to safeguard.
Further, by being provided with fixed block at gear outer side of door, the draw ring that drag-line tail end is arranged realizes tight by bolt
Gu, easy disassembly and maintenance and adjustment, keep off simultaneously and be additionally provided with pulley on side outdoors, pulley be arranged on fixed block and power wheel it
Between, it is possible to support cable, by pulley, draw ring, fixed block as the strong point of cable control gear door, casing is had certain protection
Effect, prevents drag-line abrasion tank surface, also reduces the frictional force of drag-line simultaneously.
Further, arrange by being provided for closing on the upper limit position switch of power machine and lower position switch, and motor
Band-type brake, enable motor to quit work in time, prevent damage gear door, also avoid energy waste.
Further, top cover is connected the two ends on limit and is provided with swivel base with gear door, and gear door is connected on limit with top cover and is provided with turn
Axle, swivel base and axis of rotation coordinate, simple in construction, it is easy to safeguard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the present invention keeps off structural representation when door is opened；
Reference in figure and corresponding title:
1-casing, 2-outdoor unit, 3-control chip, 4-motor, 5-band-type brake, 6-power wheel, 7-drag-line, 8-swivel base, 9-
Gear door, 10-rotating shaft, 11-fixed block, 12-bolt, 13-draw ring, 14-pulley, 15-upper limit position switch, 16-lower position switch,
17-windmill, 18-flexure strip, 19-shaking sensor, 20-fan, 21-top cover, 22-base plate, 23-blade.
Detailed description of the invention
To better implement the present invention, below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of air-conditioner outdoor unit group intelligent dustproof device, including the case being arranged on outdoor unit 2
Body 1, casing 1 includes top cover 21, gear door 9 and base plate 22, and top cover 21, gear door 9 and base plate 22 three composition " Contraband " shape structure, button sets
In outdoor unit 2 outer end, the two ends that top cover 21 is connected limit with gear door 9 are provided with transposon 18, keep off door 9 and are connected on limit with top cover 21 and set
Being equipped with rotating shaft 10, transposon 18 and rotating shaft 10 to be rotatably assorted, it is upper and lower that top cover 21 and base plate 22 are respectively fixedly connected with in outdoor unit 2
Surface, gear door 9 is relative with the fan 20 in outdoor unit 2, and top cover 21 is provided with drive system, and the input of drive system is even
By wind-force induction installation, the outfan of power of giving a dinner for a visitor from afar induction installation, gather whether outdoor machine of air-conditioner works at any time, and will collect
Signal is transferred to drive system, utilizes drive system to control gear door and opens and closes, makes gear door open and close and the same stepping of air-conditioning switch
OK, thus realizing the purpose that air-conditioner outdoor unit group is timely, intelligent, the most dust-proof, simple in construction, dust-proof effect is stable, to air-conditioning
Outdoor unit provides good protective effect；
Wherein, drive system includes control chip 3, motor 4 and drag-line 7, and the input of control chip 3 connects wind-force sensing
The outfan of device, the outfan of control chip 3 connects the control end of motor 4, and drag-line 7 head end is wound on the power wheel 6 of motor 4
On, tail end is connected with gear door 9, motor 4 is provided with the band-type brake 5 that anti-backstop door 9 falls after rise, by control chip, motor and drag-line
Coordinate the control realized gear door, control accuracy is high, it is possible to gives air-conditioner outdoor unit group proofing dust and protecting timely and effectively, and sets
Standby cost is relatively low, is also easy to safeguard.
Wind-force induction installation includes windmill 17, flexure strip 18 and the shaking sensor 19 being positioned at inside top cover 21, windmill 17
Rotating shaft be fixedly installed on the downside of top cover 21, windmill includes the blade 23 that rotating shaft and shaft end can rotate with the wind, wind
Car 17 is mutually perpendicular to the rotating shaft of fan 20, and the outfan of shaking sensor 19 connects the input of control chip 3, flexure strip 18
One end connects the input of shaking sensor 19, and the other end is arranged on the movement locus of windmill 17, the wind of air-conditioner outdoor unit group
Fan air draft causes wind 17 car to rotate, so that flexure strip 18 shakes, after shaking sensor 19 senses the vibrations of flexure strip 17, and will
Drive signal to be transferred to control chip 3, make gear door 9 open and synchronization carry out with air-conditioning unlatching；It is provided with fixed block outside gear door 9
11, fixed block 11 is fixedly connected with draw ring 13 by bolt 12, gear door 9 top outer is provided with pulley 14, and drag-line 7 is through sliding
Wheel 14 is connected with draw ring 13, by pulley, draw ring, fixed block as the strong point of cable control gear door, has certain guarantor to casing
Protect effect, prevent drag-line abrasion tank surface, also reduce the frictional force of drag-line simultaneously.
Top cover 21 is provided with upper limit position switch 15 with gear door 9 junction, is provided with gear door 9 contact site inside base plate 22
Lower position switch 16, described upper limit position switch 15 and lower position switch 16 all inputs with control chip 3 electrically connect, when gear door
9 when opening to horizontal level, and pulley 14 touches upper limit position switch 15；When keeping off door 9 and being closed to upright position, under gear door 9 touches
Limit switch 16, by upper limit position switch and the setting of lower position switch, enables motor to quit work in time, prevents from damaging gear
Door, also avoids energy waste.
As it is shown in figure 1, gear door 9 is in closed mode when air-conditioning does not works, as in figure 2 it is shown, when air-conditioning work, fan 20
Rotation carries out heat exchange, and the windmill 17 in casing 1 rotates because of air flowing, and windmill 17 can stir flexure strip in rotation process
18, generation vibrations constantly stirred by flexure strip 18 by windmill 17, and shaking sensor 19 senses vibrations backward control chip 3 transmission shake
Dynamic signal, the open door procedure of control chip 3 is touched, and controls motor 4 and works, and the power wheel 6 coordinated with motor 4 rotates, and draws
Dynamic drag-line 7 will keep off door 9 pull-up, and pulley 14 plays transitional function, prevent drag-line 7 scratching casing 1 or gear door 9 from wearing and tearing, when gear door 9
Being pulled up, until pulley 14 touches upper limit position switch 15, after upper limit position switch 15 receives touching signal, control chip 3 is controlled
Motor 4 processed stall, band-type brake 5 holds tightly automatically, and anti-backstop door 9 falls after rise；When air-conditioning is stopped using, fan 20 is not rotated further by, then wind
Car 17 is not because having air-flow to promote and stall, and flexure strip 18 no longer shakes, and control chip 3 does not receives the vibrations of shaking sensor 19
Signal, then start close door procedure, and motor 4 inverts, and is put down by gear door 9, when keeping off door 9 and touching lower position switch 16, controls core
Sheet 3 controls motor 4 stall, and now gear door 9 has blocked the opening of casing 1, it is achieved that prevent dust from entering air-conditioner outdoor unit group 2
Purpose.
In sum, windmill 17 when the present invention is worked by the fan 20 of air-conditioner outdoor unit group, is caused to rotate, so that bullet
Property sheet 18 shake, and after being sensed by shaking sensor 19, driving signal is transferred to control chip 3, then by motor 4, drag-line 7
And fixed block 11 control to keep off door 9 open or and close, it is achieved the effect to air-conditioner outdoor unit group automatic dustproof, thus have in time
The protection of effect has air-conditioner outdoor unit group.
Claims (10)
1. an air-conditioner outdoor unit group intelligent dustproof device, it is characterised in that: include being located at outdoor unit (2) end is close
Closing casing (1), casing (1) offers and rotatably opens gear door (9), unit (2) exhaust outlet is relative sets with outdoor for gear door (9)
Putting, also include being disposed in the outdoor the wind-force induction installation at unit (2) exhaust outlet, casing is additionally provided with for receiving wind on (1)
Power induction installation output signal also controls to keep off the drive system that door (9) rotates.
A kind of air-conditioner outdoor unit group intelligent dustproof device the most according to claim 1, it is characterised in that described drive system
Including control chip (3), motor (4) and drag-line (7), the input of described control chip (3) connects the defeated of wind-force induction installation
Going out end, the outfan of control chip (3) connects the control end of motor (4), and described drag-line (7) head end is wound on the dynamic of motor (4)
On wheels (6), tail end is fixed on gear door (9).
Air-conditioner outdoor unit group intelligent dustproof device the most according to claim 2, it is characterised in that described gear door (9) outside
Being provided with fixed block (11), described drag-line (7) tail end is connected with fixed block (11).
Air-conditioner outdoor unit group intelligent dustproof device the most according to claim 3, it is characterised in that: described drag-line (7) tail end
Being provided with draw ring (13), described draw ring (13) is fastened on fixed block (11) by bolt (12).
Air-conditioner outdoor unit group intelligent dustproof device the most according to claim 3, it is characterised in that described gear door (9) outside
Face top shelf is provided with pulley (14), and drag-line (7) is connected with fixed block (11) through pulley (14).
Air-conditioner outdoor unit group intelligent dustproof device the most according to claim 2, it is characterised in that: also include for closing power-off
The upper limit position switch (15) of machine (4) and lower position switch (16), described upper limit position switch (15) and lower position switch (16) all with
The input electrical connection of control chip (3), when described gear door (9) is opened to horizontal level, described pulley (14) touches the upper limit
Bit switch (15)；When described gear door (9) is closed to upright position, gear door (9) touches lower position switch (16).
Air-conditioner outdoor unit group intelligent dustproof device the most according to claim 2, it is characterised in that: described motor sets on (4)
It is equipped with band-type brake (5).
Air-conditioner outdoor unit group intelligent dustproof device the most according to claim 1, it is characterised in that: described gear door (9) and case
The top cover (21) of body (1) connects the two ends on limit and is provided with swivel base (8), and gear door (9) is connected on limit with top cover (21) and is provided with rotating shaft
(10), described swivel base (8) and rotating shaft (10) are rotatably assorted.
A kind of air-conditioner outdoor unit group intelligent dustproof device the most according to claim 1, it is characterised in that described gear door (9)
One end and top cover (21) hinge-connection of casing (1).
A kind of air-conditioner outdoor unit group intelligent dustproof device the most according to claim 1, it is characterised in that described wind-force sense
Answering device to include windmill (17), flexure strip (18) and shaking sensor (19), windmill (17) is in outdoor unit (2) row's wind action
Under rotate shock flexure strip (18), shaking sensor (19) senses that the generation control signal of the vibrations of flexure strip (18) is defeated
Go out to drive system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931884.1A CN106322574A (en) | 2016-10-31 | 2016-10-31 | Intelligent dustproof device of air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931884.1A CN106322574A (en) | 2016-10-31 | 2016-10-31 | Intelligent dustproof device of air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106322574A true CN106322574A (en) | 2017-01-11 |
Family
ID=57819389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610931884.1A Pending CN106322574A (en) | 2016-10-31 | 2016-10-31 | Intelligent dustproof device of air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106322574A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131746A (en) * | 2018-02-07 | 2018-06-08 | 奥克斯空调股份有限公司 | It is a kind of to cover protection structure and air conditioner |
| CN108151257A (en) * | 2017-11-08 | 2018-06-12 | 珠海格力电器股份有限公司 | A kind of people feels control structure, air-conditioning and its control method |
| CN109944625A (en) * | 2019-03-19 | 2019-06-28 | 广州市沙唯士电子科技有限公司 | A kind of good dust-protection type ventilation equipment of ventilation effect for coal mining |
| CN112032858A (en) * | 2020-09-27 | 2020-12-04 | 安徽美博智能科技有限公司 | Air conditioner external unit with cleaning equipment |
| CN114353174A (en) * | 2022-01-26 | 2022-04-15 | 德州市美达空调设备有限公司 | Noise reduction device for central air-conditioning fan coil |
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| CN2505759Y (en) * | 2001-09-19 | 2002-08-14 | 李建华 | Protective cover of automatic opening or closing ventilating window for outdoor unit of air conditioner |
| CN103344032A (en) * | 2013-06-26 | 2013-10-09 | 宁波奥克斯空调有限公司 | Blind window device for air conditioner and air conditioner |
| EP2767768A1 (en) * | 2013-02-18 | 2014-08-20 | Franco Palmucci | Cover for outdoor unit |
| CN105698289A (en) * | 2016-04-14 | 2016-06-22 | 张雷 | Protective cover for air conditioner outdoor unit on outer wall |
| CN205536244U (en) * | 2016-03-08 | 2016-08-31 | 广东美的制冷设备有限公司 | Protector of outer machine of air -conditioner , outer machine of air -conditioner and air conditioner |
| CN206131224U (en) * | 2016-10-31 | 2017-04-26 | 长安大学 | Air condensing units organizes dust keeper |
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| CN2505759Y (en) * | 2001-09-19 | 2002-08-14 | 李建华 | Protective cover of automatic opening or closing ventilating window for outdoor unit of air conditioner |
| EP2767768A1 (en) * | 2013-02-18 | 2014-08-20 | Franco Palmucci | Cover for outdoor unit |
| CN103344032A (en) * | 2013-06-26 | 2013-10-09 | 宁波奥克斯空调有限公司 | Blind window device for air conditioner and air conditioner |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151257A (en) * | 2017-11-08 | 2018-06-12 | 珠海格力电器股份有限公司 | A kind of people feels control structure, air-conditioning and its control method |
| CN108151257B (en) * | 2017-11-08 | 2023-08-15 | 珠海格力电器股份有限公司 | Human sense control structure, air conditioner and control method of air conditioner |
| CN108131746A (en) * | 2018-02-07 | 2018-06-08 | 奥克斯空调股份有限公司 | It is a kind of to cover protection structure and air conditioner |
| CN109944625A (en) * | 2019-03-19 | 2019-06-28 | 广州市沙唯士电子科技有限公司 | A kind of good dust-protection type ventilation equipment of ventilation effect for coal mining |
| CN112032858A (en) * | 2020-09-27 | 2020-12-04 | 安徽美博智能科技有限公司 | Air conditioner external unit with cleaning equipment |
| CN114353174A (en) * | 2022-01-26 | 2022-04-15 | 德州市美达空调设备有限公司 | Noise reduction device for central air-conditioning fan coil |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |