CN116447663A - Humidification system, air conditioner indoor unit and control method - Google Patents

Humidification system, air conditioner indoor unit and control method Download PDF

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Publication number
CN116447663A
CN116447663A CN202310515545.5A CN202310515545A CN116447663A CN 116447663 A CN116447663 A CN 116447663A CN 202310515545 A CN202310515545 A CN 202310515545A CN 116447663 A CN116447663 A CN 116447663A
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CN
China
Prior art keywords
water
indoor unit
air
water inlet
inlet pipe
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
Application number
CN202310515545.5A
Other languages
Chinese (zh)
Inventor
莫建樷
安智
曾望
唐雪
李仕铭
马秉铨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Original Assignee
Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Green Refrigeration Technology Center Co Ltd of Zhuhai filed Critical Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority to CN202310515545.5A priority Critical patent/CN116447663A/en
Publication of CN116447663A publication Critical patent/CN116447663A/en
Pending legal-status Critical Current

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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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0087—Indoor units, e.g. fan coil units with humidification means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • 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
    • F24F1/008—Indoor units, e.g. fan coil units with perfuming or deodorising means
    • 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
    • F24F11/0008—Control or safety arrangements for air-humidification
    • 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
    • F24F11/64—Electronic processing using pre-stored data
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Humidification (AREA)

Abstract

The invention provides a humidifying system, an air conditioner indoor unit and a control method, comprising the following steps: a water tank and a first atomizer connected to each other; the water inlet adjusting mechanism comprises a water inlet pipe and a floating structure, the water inlet end of the water inlet pipe extends out of the water tank, the water outlet end of the water inlet pipe extends into the water tank, a water outlet is arranged at the water outlet end, the water outlet end is fixedly arranged, and the floating structure is hinged with the water outlet end; when the water level of the water tank is lower than a preset water level, the floating structure avoids the water outlet; when the water level of the water tank is higher than or equal to the preset water level, the floating structure seals the water outlet. By the technical scheme provided by the invention, the technical problem that the humidifying system is inconvenient to be subjected to water adding operation in the prior art can be solved.

Description

Humidification system, air conditioner indoor unit and control method
Technical Field
The invention relates to the technical field of air conditioners with humidification, in particular to a humidification system, an air conditioner indoor unit and a control method.
Background
Currently, humidifiers in the prior art can effectively increase room humidity, and the humidifiers can be combined with an air conditioner to effectively increase indoor humidity when the air conditioner is operated.
However, in the prior art, whether it is a humidifier alone or in combination with an air conditioner, the water-adding operation to the humidifier is generally performed by manually adding water to the water tank after the water level of the humidifier is lowered to a preset level. Thus, it is often necessary to turn on the humidifier, pour water into the tank, or remove the tank to receive water. The above operations are all troublesome and inconvenient for the user to operate.
Disclosure of Invention
The invention mainly aims to provide a humidifying system, an air conditioner indoor unit and a control method, so as to solve the technical problem that the humidifying system is inconvenient to add water in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a humidification system comprising: a water tank and a first atomizer connected to each other; the water inlet adjusting mechanism comprises a water inlet pipe and a floating structure, the water inlet end of the water inlet pipe extends out of the water tank, the water outlet end of the water inlet pipe extends into the water tank, a water outlet is arranged at the water outlet end, the water outlet end is fixedly arranged, and the floating structure is hinged with the water outlet end; when the water level of the water tank is lower than a preset water level, the floating structure avoids the water outlet; when the water level of the water tank is higher than or equal to the preset water level, the floating structure seals the water outlet.
Further, the humidification system further includes: the detection head of the position detection piece is arranged towards the water outlet; the electric valve is arranged on the water inlet pipe; the control piece, motorised valve and position detection spare all are connected with the control piece, and the control piece is according to the position that the detection head of position detection spare detected to the flow of motorised valve control.
Further, the floating structure includes: a floating ball; the one end and the floater of connecting rod are connected, and the other end and the bottom of play water end of connecting rod are articulated, and the other end of connecting rod and the shape looks adaptation of delivery port to carry out shutoff or dodge the delivery port through the other end of connecting rod.
Further, the humidification system further includes: the water inlet adjusting mechanism is arranged in the first storage cavity, and the first atomizer is communicated with the first storage cavity; a second atomizer in communication with the second storage chamber; wherein, the water tank top is provided with the intercommunication mouth, and the intercommunication mouth communicates with the second storage chamber.
Further, the humidification system further includes: the electromagnetic valve is arranged at the communication port; the perfume bottle is arranged on the electromagnetic valve, and the bottle mouth of the perfume bottle is communicated with the communication port through the electromagnetic valve.
Further, the humidification system further includes: the water level detection piece is arranged in the second storage cavity so as to detect the water level in the second storage cavity through the water level detection piece; the one-way valve is arranged on the water baffle plate so that water in the first storage cavity enters the second storage cavity through the one-way valve; the control piece, the water level detection piece and the check valve are connected with the control piece, so that the control piece can control the check valve according to the detection condition of the water level detection piece.
According to another aspect of the present invention, there is provided an air conditioner indoor unit including: an indoor unit casing; the humidifying system is arranged in the indoor machine shell, and the water inlet end of the water inlet pipe of the humidifying system extends out of the indoor machine shell.
Further, the air conditioner indoor unit further includes: and the air duct component is arranged in the indoor machine shell, extends along the length direction of the indoor machine shell, and the humidifying system is arranged at the end part of the air duct component.
Further, an air outlet is formed in the indoor unit shell, and the humidifying system is provided; a first atomization outlet of a first atomizer of the humidifying system is arranged towards the air outlet; and/or, a second atomization outlet of a second atomizer of the humidifying system is arranged towards the air outlet.
Further, the indoor unit casing is provided with air intake and air outlet at intervals, and the indoor unit of air conditioner still includes: the first detection piece is arranged at the air inlet and is used for detecting the air humidity and perfume components at the air inlet; the second detecting piece is arranged at the air outlet and is used for detecting the air humidity and perfume components at the air outlet.
According to another aspect of the present invention, there is provided a control method, applicable to the air conditioner indoor unit provided above, including: acquiring the position of a floating structure of a humidifying system of an air conditioner indoor unit; when the floating structure is detected to be at an avoiding position for avoiding the water outlet of the humidifying system, supplying water to the water inlet pipe of the humidifying system; when the floating structure is detected to be at a blocking position for blocking the water outlet of the humidifying system, water supply to the water inlet pipe is stopped.
Further, the control method further includes: acquiring a rotation angle of the floating structure relative to the water inlet pipe; the water supply flow rate of the water inlet pipe is adjusted according to the rotation angle of the floating structure relative to the water inlet pipe, so that the water supply flow rate of the water inlet pipe is increased when the rotation angle of the water inlet pipe is increased.
Further, the control method further includes: acquiring a preset humidity value A and a humidity value B at an air inlet of an air conditioner indoor unit; when A is more than B, controlling a first atomizer of the humidifying system to be opened so as to perform humidifying operation; when A is less than or equal to B, the first atomizer of the humidifying system is controlled to be closed so as to stop humidifying operation.
Further, the control method includes: controlling the second atomizer of the humidifying system to be opened and closed at intervals, wherein the difference value of increasing time periods between two adjacent interval opening time periods of the second atomizer is H; h is less than or equal to 10s.
Further, the control method further includes: acquiring a preset fragrance value percentage value C and a fragrance percentage value D at an air inlet of an air conditioner indoor unit; when C-D is more than 10%, controlling a second atomizer of the humidifying system to be opened so as to perform aromatherapy operation; and when the C-D is less than or equal to 10%, controlling the second atomizer of the humidifying system to be closed so as to stop the aromatherapy operation.
By applying the technical scheme of the invention, when the position of the water level changes, the position of the floating structure changes, so that the angle between the floating structure and the water outlet section changes. Specifically, when the water level of the water tank is lower than a preset water level, the floating structure avoids the water outlet; when the water level of the water tank is higher than or equal to the preset water level, the floating structure seals the water outlet. When the water level of the water tank is lower than the preset water level and the water level is lower, the angle between the floating structure and the water outlet section is larger, so that the avoidance degree of the floating structure to the water outlet is larger, and the water flow entering the water tank is increased conveniently when the water level is lower. The operation just needs to connect the water inlet end of the water inlet pipe with an external water source, and the manual water adding operation is not needed, so that the water adding mode is simple.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 shows an exploded view of an indoor unit of an air conditioner according to a second embodiment of the present invention;
fig. 2 is a schematic structural diagram of a humidification system of an air conditioner indoor unit according to a second embodiment of the present invention in cooperation with an air duct component;
fig. 3 shows an exploded view of a humidification system provided in accordance with a first embodiment of the present invention;
fig. 4 shows a cross-sectional view in one direction of a humidification system provided in accordance with a first embodiment of the present invention;
fig. 5 shows a cross-sectional view of a humidification system provided according to a first embodiment of the present invention in another direction;
fig. 6 is a schematic cross-sectional view illustrating a floating structure of a humidification system according to a first embodiment of the present invention for avoiding a water outlet;
fig. 7 is a schematic cross-sectional view showing a floating structure of a humidification system according to an embodiment of the present invention when a water outlet is blocked.
Wherein the above figures include the following reference numerals:
11. a water tank; 12. a first atomizer;
13. a water inlet adjusting mechanism; 131. a water inlet pipe; 1311. a water inlet end; 1312. a water outlet end;
132. a floating structure; 1321. a floating ball; 1322. a connecting rod;
14. a water baffle; 15. a second atomizer; 16. an electromagnetic valve; 17. perfume bottle; 18. a water level detecting member; 19. a one-way valve;
20. an indoor unit casing; 21. an air outlet; 22. an air inlet; 30. an air duct member; 41. a first detecting member; 42. and a second detecting member.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 7, a first embodiment of the present invention provides a humidification system, including: the water tank 11, the first atomizer 12 and the water inlet adjusting mechanism 13 which are connected with each other, wherein the water inlet adjusting mechanism 13 comprises a water inlet pipe 131 and a floating structure 132, a water inlet end 1311 of the water inlet pipe 131 extends out of the water tank 11, a water outlet end 1312 of the water inlet pipe 131 extends into the water tank 11, a water outlet is arranged at the water outlet end 1312, the water outlet end 1312 is fixedly arranged, and the floating structure 132 is hinged with the water outlet end 1312. Wherein, when the water level of the water tank 11 is lower than the preset water level, the floating structure 132 avoids the water outlet; when the water level of the water tank 11 is higher than or equal to the preset water level, the floating structure 132 seals the water outlet.
With the humidification system provided in this embodiment, when the position of the water level changes, the position of the floating structure 132 will change, so that the angle between the floating structure 132 and the water outlet section will change. Specifically, when the water level of the water tank 11 is lower than the preset water level, the floating structure 132 dodges the water outlet; when the water level of the water tank 11 is higher than or equal to the preset water level, the floating structure 132 seals the water outlet. When the water level of the water tank 11 is lower than the preset water level and the lower the water level is, the larger the angle between the floating structure 132 and the water outlet section is, so that the avoidance degree of the floating structure 132 to the water outlet is larger, thereby being convenient for increasing the water flow entering the water tank 11 when the water level is lower. The operation just needs to connect the water inlet end 1311 of the water inlet pipe 131 with an external water source, and the manual water adding operation is not needed, so that the water adding mode is simple. Therefore, the humidifying system provided by the embodiment can solve the technical problem that the humidifying system is inconvenient to be subjected to water adding operation in the prior art.
In this embodiment, the humidifying system further includes a position detecting member, an electric valve, and a control member, the detecting head of the position detecting member being disposed toward the water outlet; the electric valve is provided on the water inlet pipe 131. The electric valve and the position detecting piece are both connected with the control piece, and the control piece controls the flow of the electric valve according to the position detected by the detecting head of the position detecting piece. With the adoption of the structure, when the detection head detects that the floating structure 132 is used for plugging the water outlet end 1312, the control piece controls the electric valve to be closed, so that the water outlet from the water outlet end 1312 is better avoided; when the detection head detects that the floating structure 132 avoids the water outlet end 1312, the control element controls the electric valve to be opened. When the detection head detects that the avoidance degree of the floating structure 132 to the water outlet end 1312 is larger, the water level is proved to be too low at the moment, and correspondingly, the flow rate of the control element controlled electric valve is larger; when the detection head detects that the avoidance degree of the floating structure 132 to the water outlet end 1312 is smaller, the water level is proved to be gradually increased, and correspondingly, the flow rate of the control element controlled electric valve is smaller.
Specifically, the floating structure 132 in this embodiment includes a floating ball 1321 and a connecting rod 1322, one end of the connecting rod 1322 is connected with the floating ball 1321, the other end of the connecting rod 1322 is hinged with the bottom of the water outlet end 1312, and the other end of the connecting rod 1322 is adapted to the shape of the water outlet so as to plug or avoid the water outlet through the other end of the connecting rod 1322. By adopting the structure, the device has the advantages of simple structure and reliable action, and is convenient for stably avoiding or plugging the water outlet end 1312 of the water inlet pipe 131.
Specifically, the water inlet pipe 131 may be set to a hard pipe structure, the water inlet pipe 131 extends along a horizontal direction, and the degree of avoidance of the floating structure 132 to the water outlet end 1312 is determined by detecting an angle between the water inlet pipe 131 and the connecting rod 1322.
In this embodiment, the humidifying system further includes a water baffle 14 and a second atomizer 15, the water baffle 14 is installed in the water tank 11 to divide the water tank 11 into a first storage chamber and a second storage chamber by the water baffle 14, the water inlet adjusting mechanism 13 is disposed in the first storage chamber, and the first atomizer 12 is communicated with the first storage chamber; the second atomizer 15 communicates with the second storage chamber. Wherein, water tank 11 top is provided with the intercommunication mouth, and the intercommunication mouth communicates with the second storage chamber. With such a structural arrangement, perfume, fragrance, essential oil, etc. can be conveniently stored in the second storage chamber, so that the fragrance operation is conveniently performed by the second atomizer 15.
Specifically, the humidification system in this embodiment further includes a solenoid valve 16 and a perfume bottle 17 installed at the communication port. The perfume bottle 17 is arranged on the electromagnetic valve 16, and the bottle mouth of the perfume bottle 17 is communicated with the communication port through the electromagnetic valve 16. By adopting the structure, the perfume bottle has the advantages of simple structure and convenient operation, and perfume, fragrance or essential oil lamp in the perfume bottle 17 can smoothly enter the second storage cavity. The electromagnetic valve 16 can control the outflow amount in the perfume bottle 17 smoothly.
In the present embodiment, the humidification system further includes a water level detecting member 18, a check valve 19, and a control member, the water level detecting member 18 being disposed in the second storage chamber to detect the water level in the second storage chamber through the water level detecting member 18. A one-way valve 19 is provided on the water deflector 14 so that water in the first storage chamber passes through the one-way valve 19 into the second storage chamber. The water level detecting member 18 and the check valve 19 are both connected to the control member such that the control member controls the check valve 19 according to the condition detected by the water level detecting member 18. With such a structural arrangement, when the water level detection member 18 detects that the water level in the second storage chamber is lower than the predetermined water level, the control member controls the check valve 19 to open so that the water in the first storage chamber can smoothly enter the second storage chamber, thereby facilitating the smooth progress of the aromatherapy operation.
In this embodiment, when the water tank 11 is full, the floating ball 1321 floats on the water surface, at this time, the hinge mechanism plugs the inlet pipe 131 to close water, when the water tank 11 reduces the water surface to descend, the floating ball 1321 falls down under the action of gravity, at this time, the inlet pipe 131 is opened to fill water into the water tank 11, so as to realize the functions of automatic water filling and water closing.
When the water in the second storage cavity falls to the position where the sensor in the compartment is exposed to the water surface, the one-way valve 19 in the partition plate and the electromagnetic valve 16 in the essence container are simultaneously opened, the proportion and the injection time of the mixture of the essence and the clean water are designed and controlled in the program, and the clean water can be ensured to be filled in the compartment while the mixture is uniformly mixed. The first atomizer 12 and the second atomizer 15 can be controlled independently and can be selectively humidified or flavored individually.
An embodiment of the present invention provides an air conditioner indoor unit, including: the indoor unit casing 20 and the humidification system provided above, the humidification system is installed in the indoor unit casing 20, and the water inlet end 1311 of the water inlet pipe 131 of the humidification system is disposed to extend out of the indoor unit casing 20. By adopting the air conditioner indoor unit provided by the embodiment, the water adding operation to the humidification system in the indoor unit shell 20 can be conveniently performed, the water adding operation can be completed without detaching the humidification system from the indoor unit shell 20, and the operation is simple.
In this embodiment, the air conditioning indoor unit further includes an air duct member 30, the air duct member 30 is disposed in the indoor unit casing 20, the air duct member 30 extends along a length direction of the indoor unit casing 20, and the humidification system is disposed at an end of the air duct member 30. By adopting the structure, the air duct component 30 is reasonable in layout, interference of the humidifying system to the air duct component 30 is avoided, and heat exchange can be effectively guaranteed while humidification is carried out.
Specifically, the indoor unit casing 20 in this embodiment is provided with an air outlet 21, and the humidification system is the humidification system provided above. The first atomizing outlet of the first atomizer 12 of the humidification system may be disposed toward the air outlet 21; alternatively, the second atomizing outlet of the second atomizer 15 of the humidification system is provided toward the air outlet 21; alternatively, the first atomizing outlet of the first atomizer 12 of the humidification system is provided toward the air outlet 21, and the second atomizing outlet of the second atomizer 15 of the humidification system is provided toward the air outlet 21. With such arrangement, the air blown out by the air outlet 21 can be conveniently used for effectively sending the atomized liquid at the first atomization port and the fragrance liquid at the second atomization port, so that the humidification operation and the aromatherapy operation can be conveniently and well carried out indoors.
Specifically, the first atomizer 12 and the second atomizer 15 in this embodiment are both disposed at the bottom of the water tank 11, and the first atomization outlet of the first atomizer 12 and the second atomization outlet of the second atomizer 15 are both located around the air outlet 21, so that the air at the air outlet 21 blows the atomized water and perfume into a whole house.
In this embodiment, the indoor unit casing 20 is provided with an air inlet 22 and an air outlet 21 at intervals, and the air conditioner indoor unit further includes a first detecting element 41 and a second detecting element 42, where the first detecting element 41 is disposed at the air inlet 22, and the first detecting element 41 is used for detecting air humidity and perfume components at the air inlet 22. The second detecting member 42 is disposed at the air outlet 21, and the second detecting member 42 is used for detecting the air humidity and perfume components at the air outlet 21. With such a structural arrangement, it is possible to facilitate detection of the air humidity and perfume components at the air inlet 22, and detection of the air humidity and perfume components at the air outlet 21, thereby facilitating adjustment of the humidification operation and the fragrance operation according to the results of the above detection.
The third embodiment of the present invention provides a control method, which is applicable to the air conditioner indoor unit provided above, and the control method includes: acquiring the position of a floating structure 132 of a humidification system of an air conditioner indoor unit; when the floating structure 132 is detected to be at an avoiding position for avoiding the water outlet of the humidifying system, water is supplied to the water inlet pipe 131 of the humidifying system; when the floating structure 132 is detected to be at the blocking position for blocking the water outlet of the humidification system, the water supply to the water inlet pipe 131 is stopped. By adopting the method, the water adding operation or the water adding stopping operation on the water tank 11 of the humidifying system can be conveniently and better carried out, and the condition that partial water flows out due to the fact that the floating structure 132 is impacted due to the fact that the water flow is large during plugging is avoided.
Specifically, the control method in this embodiment further includes: acquiring the rotation angle of the floating structure 132 relative to the water inlet pipe 131; the water supply flow rate of the water inlet pipe 131 is adjusted according to the rotation angle of the floating structure 132 with respect to the water inlet pipe 131 to increase the water supply flow rate of the water inlet pipe 131 when the rotation angle of the water inlet pipe 131 is increased. By adopting the method, the water supply amount of the water inlet pipe 131 can be controlled correspondingly according to the actual situation, so that the water supply amount of the water inlet pipe 131 is increased when the water level is low; when the water level is high, the water supply amount of the water inlet pipe 131 is reduced; therefore, the situation that water overflow is easy to occur due to overlarge water inflow in unit time under the condition that the water level is higher is avoided, and the influence of water overflow on other parts in the air conditioner is further avoided.
In this embodiment, the control method further includes: acquiring a preset humidity value A and a humidity value B at an air inlet 22 of an air conditioner indoor unit; when A > B, the first atomizer 12 of the humidification system is controlled to be turned on to perform a humidification operation; when A.ltoreq.B, the first atomizer 12 of the humidification system is controlled to be turned off to stop the humidification operation. By adopting the method, the humidity of the air inlet 22 of the air conditioner indoor unit can be conveniently obtained, so that the automatic control of the humidifying operation can be conveniently and better carried out through the indoor actual humidity, the indoor humidity can be conveniently and better regulated within the preset range, and the use comfort of a user is ensured.
Specifically, the control method in the present embodiment includes: controlling the second atomizer 15 of the humidifying system to be opened and closed at intervals, wherein the difference value of the increasing time periods between two adjacent interval opening time periods of the second atomizer 15 is H; h is less than or equal to 10s. The user-defined mode of the aromatherapy function is correspondingly adopted, and in the user-defined mode, the user can select the aromatherapy opening time, the increasing time H is less than or equal to 10 seconds (preferably 5 seconds, such as 5 seconds, 10 seconds and 15 seconds … …), and the aromatherapy function is closed after the opening time is ended.
In this embodiment, the control method further includes: acquiring a preset fragrance value percentage value C and a fragrance percentage value D at an air inlet 22 of an air conditioner indoor unit; when C-D is more than 10%, the second atomizer 15 of the humidifying system is controlled to be opened for aromatherapy operation; when C-D is less than or equal to 10%, the second atomizer 15 of the humidification system is controlled to be turned off to stop the aromatherapy operation. The intelligent mode of aromatherapy function corresponds here, is convenient for carry out automated control to the aromatherapy function, is convenient for better control indoor aromatherapy ratio condition to effectively guarantee user's use travelling comfort.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: the position change through floating structure is in order to change the opening size of delivery port, can utilize the switch of gravity and buoyancy automatic control water of water, need not additionally to increase the valve, can save the cost, and can change the water yield under the condition that need not manual intervention, make user's use more convenient through automatic water feeding, thereby can solve the technical problem that is inconvenient for carrying out the operation of adding water to humidification system among the prior art, and also solved room temperature, humidity, the problem of smell, can make the room more comfortable. In addition, the air conditioner indoor unit is compact in structure, saves space, is low in cost, is simple and convenient to control, and can well promote user experience. . The aromatherapy system is randomly controlled, and simultaneously provides various controls and choices, so that the aromatherapy system is more humanized. And the humidification system can automatically add essence according to the actual demands of users, and the fragrance is more durable through a control method for filling the fragrance.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A humidification system, comprising:
a water tank (11) and a first atomizer (12) connected to each other;
the water inlet adjusting mechanism (13), the water inlet adjusting mechanism (13) comprises a water inlet pipe (131) and a floating structure (132), a water inlet end (1311) of the water inlet pipe (131) stretches out of the water tank (11) and is arranged, a water outlet end (1312) of the water inlet pipe (131) stretches into the water tank (11), a water outlet is arranged at the water outlet end (1312), the water outlet end (1312) is fixedly arranged, and the floating structure (132) is hinged with the water outlet end (1312);
when the water level of the water tank (11) is lower than a preset water level, the floating structure (132) avoids the water outlet; when the water level of the water tank (11) is higher than or equal to the preset water level, the floating structure (132) seals the water outlet.
2. The humidification system of claim 1, further comprising:
the detection head of the position detection piece is arranged towards the water outlet;
the electric valve is arranged on the water inlet pipe (131);
the control piece, the motorised valve with the position detection spare all with the control piece is connected, the control piece is according to the position that the detection head of position detection spare detected is controlled the flow of motorised valve.
3. The humidification system of claim 1, wherein the floating structure (132) comprises:
a float ball (1321);
the connecting rod (1322), the one end of connecting rod (1322) with floater (1321) is connected, the other end of connecting rod (1322) with the bottom of play water end (1312) articulates, the other end of connecting rod (1322) with the shape looks adaptation of delivery port, in order to pass through the other end of connecting rod (1322) is right the delivery port shutoff or is dodged.
4. The humidification system of claim 1, further comprising:
the water baffle (14) is arranged in the water tank (11) so as to divide the water tank (11) into a first storage cavity and a second storage cavity through the water baffle (14), the water inlet adjusting mechanism (13) is arranged in the first storage cavity, and the first atomizer (12) is communicated with the first storage cavity;
a second atomizer (15) in communication with the second storage chamber;
the top of the water tank (11) is provided with a communication port, and the communication port is communicated with the second storage cavity.
5. The humidification system of claim 4, further comprising:
a solenoid valve (16) installed at the communication port;
the perfume bottle (17) is arranged on the electromagnetic valve (16), and the bottle mouth of the perfume bottle (17) is communicated with the communication port through the electromagnetic valve (16).
6. The humidification system of claim 4, further comprising:
a water level detecting member (18) disposed in the second storage chamber to detect a water level in the second storage chamber through the water level detecting member (18);
a one-way valve (19) arranged on the water baffle (14) so that water in the first storage cavity enters the second storage cavity through the one-way valve (19);
the water level detection piece (18) and the one-way valve (19) are connected with the control piece, so that the control piece can control the one-way valve (19) according to the condition detected by the water level detection piece (18).
7. An air conditioning indoor unit, comprising:
an indoor unit casing (20);
the humidification system of any of claims 1 to 6, being mounted within the indoor unit housing (20), a water inlet end (1311) of a water inlet pipe (131) of the humidification system being disposed protruding outside the indoor unit housing (20).
8. The air conditioning indoor unit of claim 7, further comprising:
the air duct component (30) is arranged in the indoor unit shell (20), the air duct component (30) extends along the length direction of the indoor unit shell (20), and the humidifying system is arranged at the end part of the air duct component (30).
9. An indoor unit of an air conditioner according to claim 7, wherein an air outlet (21) is provided on the indoor unit casing (20), and the humidification system is the humidification system according to claim 4;
a first atomization outlet of a first atomizer (12) of the humidifying system is arranged towards the air outlet (21); and/or the number of the groups of groups,
a second atomization outlet of a second atomizer (15) of the humidifying system is arranged towards the air outlet (21).
10. The indoor unit of claim 7, wherein the indoor unit casing (20) is provided with an air inlet (22) and an air outlet (21) at intervals, and the indoor unit further comprises:
the first detection piece (41) is arranged at the air inlet (22), and the first detection piece (41) is used for detecting the air humidity and perfume components at the air inlet (22); and/or the number of the groups of groups,
the second detection piece (42) is arranged at the air outlet (21), and the second detection piece (42) is used for detecting the air humidity and perfume components at the air outlet (21).
11. A control method, which is applicable to the air conditioning indoor unit according to any one of claims 7 to 10, comprising:
acquiring the position of a floating structure of a humidifying system of the air conditioner indoor unit;
when the floating structure is detected to be at an avoiding position for avoiding the water outlet of the humidifying system, supplying water to the water inlet pipe of the humidifying system;
and stopping supplying water to the water inlet pipe when the floating structure is detected to be at a blocking position for blocking the water outlet of the humidifying system.
12. The control method according to claim 11, characterized in that the control method further comprises:
acquiring the rotation angle of the floating structure relative to the water inlet pipe;
and adjusting the water supply flow of the water inlet pipe according to the rotation angle of the floating structure relative to the water inlet pipe so as to increase the water supply flow of the water inlet pipe when the rotation angle of the water inlet pipe is increased.
13. The control method according to claim 11, characterized in that the control method further comprises:
acquiring a preset humidity value A and a humidity value B at an air inlet of the air conditioner indoor unit;
when A is more than B, controlling a first atomizer of the humidifying system to be opened so as to perform humidifying operation;
and when A is less than or equal to B, controlling the first atomizer of the humidifying system to be closed so as to stop humidifying operation.
14. The control method according to claim 11, characterized in that the control method includes:
controlling the second atomizer of the humidifying system to be opened and closed at intervals, wherein the difference value of increasing time periods between two adjacent interval opening time periods of the second atomizer is H;
H≤10s。
15. the control method according to claim 11, characterized in that the control method further comprises:
acquiring a preset fragrance value percentage value C and a fragrance percentage value D at an air inlet of an air conditioner indoor unit;
when C-D is more than 10%, controlling a second atomizer of the humidifying system to be opened so as to perform aromatherapy operation;
and when the C-D is less than or equal to 10%, controlling the second atomizer of the humidifying system to be closed so as to stop the aromatherapy operation.
CN202310515545.5A 2023-05-08 2023-05-08 Humidification system, air conditioner indoor unit and control method Pending CN116447663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310515545.5A CN116447663A (en) 2023-05-08 2023-05-08 Humidification system, air conditioner indoor unit and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310515545.5A CN116447663A (en) 2023-05-08 2023-05-08 Humidification system, air conditioner indoor unit and control method

Publications (1)

Publication Number Publication Date
CN116447663A true CN116447663A (en) 2023-07-18

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ID=87120306

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310515545.5A Pending CN116447663A (en) 2023-05-08 2023-05-08 Humidification system, air conditioner indoor unit and control method

Country Status (1)

Country Link
CN (1) CN116447663A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117873246A (en) * 2024-03-11 2024-04-12 河南才鸿电力安装有限公司 Intelligent monitoring system for environmental parameters of power distribution room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117873246A (en) * 2024-03-11 2024-04-12 河南才鸿电力安装有限公司 Intelligent monitoring system for environmental parameters of power distribution room
CN117873246B (en) * 2024-03-11 2024-05-17 河南才鸿电力安装有限公司 Intelligent monitoring system for environmental parameters of power distribution room

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