CN110894990A - Humidifying device of air conditioner internal unit, air conditioner and control method - Google Patents
Humidifying device of air conditioner internal unit, air conditioner and control method Download PDFInfo
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- CN110894990A CN110894990A CN201911004486.5A CN201911004486A CN110894990A CN 110894990 A CN110894990 A CN 110894990A CN 201911004486 A CN201911004486 A CN 201911004486A CN 110894990 A CN110894990 A CN 110894990A
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- Prior art keywords
- air conditioner
- pipe
- motor
- humidifying
- atomizing
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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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
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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
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Humidification (AREA)
Abstract
The invention provides a humidifying device of an air conditioner indoor unit, an air conditioner and a control method, and the humidifying device comprises an atomizing device, a fan blade mechanism and a motor, wherein one end of the fan blade mechanism is connected with the atomizing device, the other end of the fan blade mechanism is connected with the motor, the fan blade mechanism comprises a left disc, a right disc, a bearing, a blade, a clamping ring and an atomizing pipe, the blade penetrates through a groove on the clamping ring to be fixed, the atomizing pipe penetrates through a round hole in the middle of the clamping ring to be installed, the bearing is respectively sleeved at two ends of the atomizing pipe, the left disc and the right disc are respectively installed at two ends of the blade, the atomizing pipe is connected with the atomizing device, the right disc is connected with the motor, the atomizing device is connected with a first connecting pipe, and the atomizing. The invention realizes the effect of humidifying the room by arranging the fan blade with the spraying function in the air conditioner shell.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a humidifying device of an air conditioner indoor unit, an air conditioner and a control method.
Background
When the air conditioner is used in a closed environment, the carbon dioxide concentration of indoor air is too high and the humidity of the indoor air is reduced along with the increase of the operation time, so that the quality of the indoor air is seriously influenced. In this case, not only the enclosed room needs to be replenished with fresh air, but also it needs to be humidified. However, the existing air conditioning humidification technologies all have certain technical problems, for example, patent CN205747155U provides an air conditioning indoor unit with a humidification function, the air conditioning indoor unit has two air channels, one is a heat exchange channel, and the other is a fresh air channel, and the independent humidification module is installed in the fresh air channel to realize the humidification of a room; the air conditioner indoor unit has the defects that an air duct and an independent humidifying module are added, and the mechanism is complex. For another example, CN109357323A proposes an air conditioner with a humidification function, in which a vibration plate is installed on a water pan to atomize condensed water, and then the water mist is blown into a room by an indoor unit fan, thereby realizing the humidification function; the structure that produces water smoke in this scheme is not sealed, and water smoke is filling whole air conditioner internal unit, causes the potential safety hazard easily.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a humidifying device of an air conditioner internal unit, which realizes the effect of humidifying a room by arranging a fan blade with a spraying function in an air conditioner shell.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a humidification device of air conditioner internal unit, includes atomizing device, fan blade mechanism and motor, fan blade mechanism one end with atomizing device connects, the other end with the motor is connected, fan blade mechanism includes left side dish, right side dish, bearing, blade, snap ring and spray tube, the blade passes groove on the snap ring is fixed, the spray tube passes the round hole installation in the middle of the snap ring, the bearing overlaps respectively the spray tube both ends, left side dish and right side dish are installed respectively at the both ends of blade, the spray tube with atomizing device connects, the right side dish with the motor is connected, atomizing device is last to be connected with first connecting pipe, atomizing device passes through first connecting pipe is connected to the water source. The water source is carried out atomization treatment in being led to atomizing device by first connecting pipe, spout in getting into the spray tube after the atomizing, the blade rotates under the effect of motor and generates wind-force water smoke and blows into the room and carry out the humidification, the snap ring is used for fixed spray tube and blade, left side dish and right side dish play connect fixed action, it is that spray tube and blade take place to deflect to prevent to work, through the spraying function that increases in fan blade mechanism, thereby the realization carries out the effect of humidification to the room, the functionality of air conditioner has been increased, improve and use experience and feel.
Furthermore, a first pipe joint and an electromagnetic valve are arranged on the first connecting pipe, the first pipe joint is used for connecting an external water source interface, and the electromagnetic valve is used for controlling a water source to enter the atomizing device. The water source can be effectively controlled to pass in and out through the electromagnetic valve, water is timely supplemented when the atomizing device is short of water, the water source is timely cut off when sufficient, the atomizing device is prevented from being excessively filled with water, and the atomizing device is guaranteed to be continuously and efficiently atomized.
Furthermore, atomizing device includes water inlet and fog outlet, the water inlet with first connecting pipe is connected, be connected with the second connecting pipe on the fog outlet, be provided with the second coupling on the spraying pipe, the fog outlet passes through the second connecting pipe is connected the second coupling. Through the connection of second connecting pipe and second coupling, realize the intercommunication of water smoke between atomizing device and the injection spray pipe, can dismantle the washing at any time simultaneously, it is more convenient, convenience of customers operate.
Furthermore, a plurality of spraying holes are distributed on the pipe wall of the spraying pipe, a threaded hole is formed in one end, close to the left disc, of the spraying pipe, the threaded hole is connected with the second pipe joint, and a sealing structure is arranged at one end, close to the right disc, of the spraying pipe. The spraying hole can make the blowout of water smoke more even, and the sealed design of spray pipe one end can prevent that water smoke from filling whole air conditioner internal unit, prevents the emergence of potential safety hazard, improves the security of air conditioner.
Furthermore, a shaft sleeve is arranged on the right disc, the size of the shaft sleeve is matched with that of a motor shaft of the motor, and the motor shaft is assembled on the shaft sleeve. Through the fixation of the motor shaft and the shaft sleeve, the motor can effectively and stably drive the blades to rotate, and the probability of deflection is reduced.
Furthermore, the snap ring is provided with a plurality of and for the equidistance installation. Set up a plurality of snap rings, it is more stable undoubtedly for setting up single snap ring, guaranteed the stability of blade at the rotation in-process through the design of equipartition to and ensured the stability of spray tube.
An air conditioner comprises a shell, an air inlet and an air outlet, wherein the shell is internally provided with a humidifying device of an air conditioner internal unit. The fan blade mechanism enters air from the air inlet and exits air from the air outlet when rotating, so that an air channel is formed, water mist is blown out from the air channel, and the effect of humidifying a room is achieved.
A control method of a humidifying device of an air conditioner indoor unit uses the humidifying device of the air conditioner indoor unit, and comprises the following specific steps: detecting the room humidity, if the room humidity is less than a set value, controlling the air conditioner to enter a humidifying mode, opening the electromagnetic valve to supply water to the atomizing device, starting the atomizing device to convert water into water mist, starting the motor to drive the fan blade mechanism to rotate, and blowing out the water mist into a room to humidify. Through automated inspection room humidity, realize automatic humidification, do not need artificial operation, realize automatic humidification function, it is more humanized and intelligent, improved user's use and experienced.
And further, detecting the room humidity, and controlling the air conditioner not to enter a humidifying mode if the room humidity is greater than a set value, so as to maintain the original state to operate.
A computer-readable storage medium for storing a computer program, wherein the computer program, when being invoked by a processor, implements the humidification device control method for an air conditioner internal unit according to any one of the above.
The humidifying device of the air conditioner indoor unit, the air conditioner and the control method provided by the invention have the beneficial effects that: the fan blades with the spraying function are arranged in the air conditioner shell, so that the effect of humidifying a room is achieved; meanwhile, the humidity of the room is automatically detected, automatic humidification is achieved, manual operation is not needed, the automatic humidification function is achieved, the device is more humanized and intelligent, and the use experience of a user is improved.
Drawings
FIG. 1 is a schematic view of a humidifying device according to the present invention;
FIG. 2 is a flow chart of a control method according to the present invention.
In the figure: 1. an atomizing device; 2. a second connecting pipe; 3. a second pipe joint; 4. a blade; 5. a spray tube; 6. a spray orifice; 7. a motor; 8. a right disc; 9. a snap ring; 10. a left disc; 11. a bearing; 12. an electromagnetic valve; 13. a first connecting pipe; 14. a first pipe joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of the present invention.
Example 1: a humidifying device of an air conditioner indoor unit.
A humidifying device of an air conditioner indoor unit comprises an atomizing device 1, a fan blade mechanism and a motor 7, wherein one end of the fan blade mechanism is connected with the atomizing device 1, the other end of the fan blade mechanism is connected with the motor 7, the fan blade mechanism comprises a left disc 10, a right disc 8, bearings 11, blades 4, a clamping ring 9 and an atomizing pipe 5, the blades 4 penetrate through a groove on the clamping ring 9 to be fixed, the atomizing pipe 5 penetrates through a round hole in the middle of the clamping ring 9 to be installed, the clamping ring 9 is provided with two parts which are installed at equal intervals, the bearings 11 are respectively sleeved at two ends of the atomizing pipe 5, the left disc 10 and the right disc 8 are respectively installed at two ends of the blades 4, the atomizing pipe 5 is connected with the atomizing device 1, the right disc 8 is connected with the motor 7, a shaft sleeve is arranged on the right disc 8, the size of the shaft sleeve is matched with the size of a motor, a first connecting pipe 13 is connected to the atomizing device 1, and the atomizing device 1 is connected to a water source through the first connecting pipe 13; a first pipe joint 14 and an electromagnetic valve 12 are arranged on the first connecting pipe 13, the first pipe joint 14 is used for connecting an external water source interface, and the electromagnetic valve 12 is used for controlling a water source to enter the atomization device 1.
The atomization device 1 comprises a water inlet and a fog outlet, the water inlet is connected with the first connecting pipe 13, the fog outlet is connected with a second connecting pipe 2, the atomization pipe 5 is provided with a second pipe joint 3, and the fog outlet is connected with the second pipe joint 3 through the second connecting pipe 2; the pipe wall of the spray pipe 5 is distributed with a plurality of spray holes 6, a threaded hole is formed in one end, close to the left disc 10, of the spray pipe 5, the threaded hole is connected with the second pipe joint 3, and a sealing structure is arranged at one end, close to the right disc 8, of the spray pipe 5.
The working principle of the embodiment is as follows: the water source is led to and is carried out atomization process in atomizing device 1 by first connecting pipe 13, get into spray tube 5 through second connecting pipe 2 and second coupling 3 by a fog outlet after the atomizing, blade 4 rotates under the effect of motor 7 and generates wind-force water smoke and blows into the room and humidify, snap ring 9 is used for fixed spray tube 5 and blade 4, left side dish 10 and right side dish 8 play connect fixed action, it is the spray tube 5 and the deflection of blade 4 emergence to prevent to work, through the spraying function that increases in fan blade mechanism, thereby realize carrying out the effect of humidification to the room, the functionality of air conditioner has been increased, improve and use experience and feel.
Example 2: an air conditioner.
An air conditioner comprises a shell, an air inlet and an air outlet, wherein the shell is internally provided with a humidifying device of an air conditioner internal unit in embodiment 1. The fan blade mechanism enters air from the air inlet and exits air from the air outlet when rotating, so that an air channel is formed, water mist is blown out from the air channel, and the effect of humidifying a room is achieved.
Example 3: a control method for a humidifying device of an air conditioner indoor unit.
The control method of the humidifying device of the air conditioner indoor unit uses the humidifying device of the air conditioner indoor unit in embodiment 1, and comprises the following specific steps: detecting the room humidity, if the room humidity is less than a set value, controlling the air conditioner to enter a humidifying mode, opening the electromagnetic valve 12 to supply water to the atomizing device 1, starting the atomizing device 1 to convert water into water mist, starting the motor 7 to drive the fan blade mechanism to rotate, and blowing out the water mist into a room for humidifying; if the room humidity is larger than the set value, the air conditioner is controlled not to enter the humidifying mode, and the original state operation is maintained. Through automated inspection room humidity, realize automatic humidification, do not need artificial operation, realize automatic humidification function, it is more humanized and intelligent, improved user's use and experienced.
Example 4: a computer readable storage medium.
A computer-readable storage medium storing a computer program, wherein the computer program, when being called by a processor, implements the humidification device control method for an air conditioner internal unit according to embodiment 3.
The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the embodiment and the disclosure of the drawings, and therefore, all equivalent or modifications that do not depart from the spirit of the present invention are intended to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a humidification device of air conditioner internal unit, its characterized in that, includes atomizing device, fan blade mechanism and motor, fan blade mechanism one end with atomizing device connects, the other end with the motor is connected, fan blade mechanism includes left side dish, right side dish, bearing, blade, snap ring and spray tube, the blade passes groove on the snap ring is fixed, the spray tube passes round hole installation in the middle of the snap ring, the bearing overlaps respectively at the spray tube both ends, left side dish and right side dish are installed respectively at the both ends of blade, the spray tube with atomizing device connects, the right side dish with the motor is connected, atomizing device is last to be connected with first connecting pipe, atomizing device passes through first connecting pipe is connected to the water source.
2. The humidification device of an air conditioner internal unit as claimed in claim 1, wherein said first connection pipe is provided with a first pipe joint and a solenoid valve, said first pipe joint is used for connecting an external water source interface, and said solenoid valve is used for controlling the water source to enter the atomization device.
3. The humidification device of an air conditioner internal unit as claimed in claim 1, wherein said atomization device comprises a water inlet and a mist outlet, said water inlet is connected to said first connection pipe, said mist outlet is connected to a second connection pipe, said mist spray pipe is provided with a second pipe joint, and said mist outlet is connected to said second pipe joint through said second connection pipe.
4. The humidifier of an air conditioner internal unit as claimed in claim 3, wherein a plurality of spray holes are distributed on the pipe wall of the spray pipe, a threaded hole is formed at one end of the spray pipe close to the left disc, the threaded hole is connected with the second pipe joint, and a sealing structure is arranged at one end of the spray pipe close to the right disc.
5. The humidifying device of an air conditioner indoor unit as claimed in claim 1, wherein a shaft sleeve is arranged on the right disc, the size of the shaft sleeve is matched with that of a motor shaft of the motor, and the motor shaft is assembled on the shaft sleeve.
6. The humidifier for an air conditioner indoor unit according to claim 1, wherein the snap ring is provided in a plurality of numbers and installed at equal intervals.
7. An air conditioner, comprising a shell, an air inlet and an air outlet, characterized in that the shell is internally provided with a humidifying device of an air conditioner indoor unit as claimed in any one of claims 1-6.
8. A control method of a humidifying device of an air conditioner indoor unit is characterized in that the humidifying device of the air conditioner indoor unit according to any one of claims 1-6 is used, and comprises the following specific steps: detecting the room humidity, if the room humidity is less than a set value, controlling the air conditioner to enter a humidifying mode, opening the electromagnetic valve to supply water to the atomizing device, starting the atomizing device to convert water into water mist, starting the motor to drive the fan blade mechanism to rotate, and blowing out the water mist into a room to humidify.
9. The method for controlling the humidifying device of the indoor unit of an air conditioner as claimed in claim 1, wherein the room humidity is detected, and if the room humidity is greater than a set value, the air conditioner is controlled not to enter the humidifying mode, and the original state operation is maintained.
10. A computer-readable storage medium for storing a computer program, wherein the computer program, when being invoked by a processor, implements the humidification device control method for an air conditioner indoor unit according to any one of claims 8 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911004486.5A CN110894990B (en) | 2019-10-22 | 2019-10-22 | Humidifying device of air conditioner internal unit, air conditioner and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911004486.5A CN110894990B (en) | 2019-10-22 | 2019-10-22 | Humidifying device of air conditioner internal unit, air conditioner and control method |
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| Publication Number | Publication Date |
|---|---|
| CN110894990A true CN110894990A (en) | 2020-03-20 |
| CN110894990B CN110894990B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911004486.5A Active CN110894990B (en) | 2019-10-22 | 2019-10-22 | Humidifying device of air conditioner internal unit, air conditioner and control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460691A (en) * | 2020-11-26 | 2021-03-09 | 珠海格力电器股份有限公司 | Humidification subassembly, cross-flow fan and air conditioner |
| CN117249485A (en) * | 2023-11-20 | 2023-12-19 | 珠海格力电器股份有限公司 | Cross-flow fan blade, humidifying device, air conditioner and control method of air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH573055A5 (en) * | 1972-07-06 | 1976-02-27 | Girolamo Silvestro Di | |
| JPH02161198A (en) * | 1988-12-14 | 1990-06-21 | Hitachi Ltd | Once-through fan |
| CN1425490A (en) * | 2001-11-09 | 2003-06-25 | 株式会社荏原制作所 | Scrubbing device |
| CN2585105Y (en) * | 2002-11-13 | 2003-11-05 | 张然 | Device for humidifying by atomizing condensation water of air conditioner |
| CN208108298U (en) * | 2018-04-24 | 2018-11-16 | 北京晶海科技有限公司 | Air conditioner indoor unit and air conditioner |
| CN109539397A (en) * | 2018-11-07 | 2019-03-29 | 东莞市风火轮热能科技有限公司 | A kind of air-conditioning internal machine with humidification function |
-
2019
- 2019-10-22 CN CN201911004486.5A patent/CN110894990B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH573055A5 (en) * | 1972-07-06 | 1976-02-27 | Girolamo Silvestro Di | |
| JPH02161198A (en) * | 1988-12-14 | 1990-06-21 | Hitachi Ltd | Once-through fan |
| CN1425490A (en) * | 2001-11-09 | 2003-06-25 | 株式会社荏原制作所 | Scrubbing device |
| CN2585105Y (en) * | 2002-11-13 | 2003-11-05 | 张然 | Device for humidifying by atomizing condensation water of air conditioner |
| CN208108298U (en) * | 2018-04-24 | 2018-11-16 | 北京晶海科技有限公司 | Air conditioner indoor unit and air conditioner |
| CN109539397A (en) * | 2018-11-07 | 2019-03-29 | 东莞市风火轮热能科技有限公司 | A kind of air-conditioning internal machine with humidification function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460691A (en) * | 2020-11-26 | 2021-03-09 | 珠海格力电器股份有限公司 | Humidification subassembly, cross-flow fan and air conditioner |
| CN112460691B (en) * | 2020-11-26 | 2021-11-23 | 珠海格力电器股份有限公司 | Humidification subassembly, cross-flow fan and air conditioner |
| CN117249485A (en) * | 2023-11-20 | 2023-12-19 | 珠海格力电器股份有限公司 | Cross-flow fan blade, humidifying device, air conditioner and control method of air conditioner |
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| CN110894990B (en) | 2021-02-05 |
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