CN111174321B - Control method and device for movable air conditioner - Google Patents
Control method and device for movable air conditioner Download PDFInfo
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- CN111174321B CN111174321B CN201811246543.6A CN201811246543A CN111174321B CN 111174321 B CN111174321 B CN 111174321B CN 201811246543 A CN201811246543 A CN 201811246543A CN 111174321 B CN111174321 B CN 111174321B
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- temperature
- air conditioner
- water heater
- fan
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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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
- F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels
Abstract
The invention discloses a control method for a movable air conditioner, and belongs to the technical field of air conditioners. This portable air conditioner includes: the device comprises a semiconductor temperature regulator, a heat storage device and a fan; the method comprises the following steps: acquiring the operating parameters of the water heater and the position of a user; and adjusting the indoor temperature and controlling the fan to adjust the indoor humidity according to the operating parameters of the water heater and the position of a user. According to the embodiment of the invention, the indoor temperature and humidity are adjusted by integrating the operation parameters of the water heater and the position of the user, the timeliness and effectiveness of the indoor temperature and humidity adjustment are ensured, and the user experience is improved. The invention also discloses a control device for the movable air conditioner.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method and a control device for a movable air conditioner.
Background
Along with the development of science and technology and the improvement of living standard, people's requirement to indoor environment is higher and higher, and in general service environment, current air conditioner or other indoor environment adjusting device rigidity adjust the air in the whole confined space, are difficult to every local air in the accurate regulation confined space. To achieve the conditioning of each local air in an enclosed space, the prior art discloses a mobile air conditioner. The bottom of the movable air conditioner is provided with a movable wheel, the interior of the movable air conditioner is provided with an evaporator, an evaporation fan, a compressor, a condenser, a condensation fan, a throttling element and the like, the adjusting capacity of the existing movable air conditioner is limited, and the adjusting rate of indoor air is poor.
Disclosure of Invention
The embodiment of the invention aims to provide a control method for a movable air conditioner, so as to improve the conditioning speed of indoor air.
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to a first aspect of embodiments of the present invention, a control method for a mobile air conditioner is provided.
In an alternative embodiment, the method comprises:
acquiring the operating parameters of the water heater and the position of a user;
and adjusting the indoor temperature and controlling the fan to adjust the indoor humidity according to the operating parameters of the water heater and the position of a user.
In an alternative embodiment, controlling the semiconductor temperature regulator and the heat storage device to regulate the indoor temperature and controlling the fan to regulate the indoor humidity according to the operating parameter and the user's location comprises:
when a user is in a first set position, controlling the semiconductor temperature regulator and the heat storage device according to the operating parameters of the water heater to increase the indoor temperature;
and after the user moves from the first set position to the second set position, controlling the fan to reduce the indoor humidity.
In an optional embodiment, the method further comprises: and when the user is at a first set position and the operating parameters of the water heater are greater than a set value, sending a temperature regulation control instruction.
In an optional embodiment, after the obtaining the operation parameters of the water heater and the location of the user, the method further comprises:
identifying the identity of the user;
and determining the set value according to the identity of the user.
In an alternative embodiment, before the controlling the fan to reduce the indoor humidity, the method further includes:
acquiring the ambient temperature in a target control area;
and when the ambient temperature is higher than a set temperature value, controlling the fan to reduce the indoor humidity.
In an alternative embodiment, before the controlling the fan to reduce the indoor humidity, the method further includes:
and when a parameter modification control instruction is received, controlling the fan to reduce the indoor humidity.
According to a second aspect of embodiments of the present invention, there is provided a control apparatus for a mobile air conditioner.
In an alternative embodiment, the control device comprises: the first acquisition unit is used for acquiring the operating parameters of the water heater and the position of a user;
and the adjusting unit is used for adjusting the indoor temperature and controlling the fan to adjust the indoor humidity according to the operating parameters of the water heater and the position of a user.
In an alternative embodiment, the adjusting unit includes:
the temperature adjusting unit is used for controlling the semiconductor temperature adjuster and the heat storage device according to the operation parameters of the water heater to increase the indoor temperature when a user is at a first set position;
and the humidity adjusting unit is used for controlling the fan to reduce the indoor humidity after the user moves from the first set position to the second set position.
In an alternative embodiment, the control device further comprises:
and the sending unit is used for sending a temperature regulation control instruction when a user is at a first set position and the operating parameter of the water heater is greater than a set value.
In an alternative embodiment, the control device further comprises:
the identity recognition unit is used for recognizing the identity of the user;
and the determining unit is used for determining the set value according to the identity of the user.
In an alternative embodiment, the control device further comprises:
a second acquiring unit for acquiring an ambient temperature in a target control area before the humidity adjusting unit controls the fan to reduce the indoor humidity;
and the humidity adjusting unit is used for controlling the fan to reduce the indoor humidity when the ambient temperature is greater than a set temperature value.
In an alternative embodiment, the control device further comprises:
a receiving unit for receiving a parameter modification control instruction before the controlling the fan to reduce the indoor humidity;
and the humidity adjusting unit is used for controlling the fan to reduce the indoor humidity when receiving the parameter modification control instruction.
The embodiment of the invention has the beneficial effects that: the indoor temperature and humidity of operating parameter and user's position control of synthesis water heater guarantee to indoor temperature and humidity control's promptness and validity, improve user experience.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view illustrating a mobile air conditioner according to an exemplary embodiment;
FIG. 2 is a schematic diagram of a semiconductor temperature regulator in accordance with an exemplary embodiment;
FIG. 3 is a schematic diagram illustrating a mobile air conditioner according to an exemplary embodiment;
FIG. 4 is a schematic diagram illustrating the construction of a mobile base according to an exemplary embodiment;
FIG. 5 is a schematic diagram illustrating a connection configuration of a semiconductor temperature regulator and a thermal storage device according to an exemplary embodiment;
FIG. 6 is a schematic diagram illustrating a connection configuration of a semiconductor temperature regulator and a thermal storage device according to an exemplary embodiment;
fig. 7 is a schematic structural view illustrating a mobile air conditioner according to an exemplary embodiment;
FIG. 8 is a flowchart illustrating a control method for a mobile air conditioner according to an exemplary embodiment;
fig. 9 is a block diagram illustrating a structure of a control apparatus for a mobile air conditioner according to an exemplary embodiment;
the attached drawings indicate the following:
11. a semiconductor temperature regulator; 111. a cold end; 112. a hot end; 113. a metal conductor; 114. a semiconductor; 115. a heat dissipating fin; 12. a heat storage device; 121. a first heat storage device; 122. a second heat storage device; 124. a heat-insulating layer; 13. a heat conducting device; 131. a circulation line; 1311. a first portion of a pipeline; 1312. a second portion of the pipeline; 1313. a third portion of the pipeline; 1314. a fluid buffer bladder; 14. a power supply device; 141. a first power supply device; 142. a second power supply device; 15. moving the base; 151. a drive wheel; 152. a drive motor; 153. a guide wheel; 21. a detection device; 22. a housing; 221. an air inlet; 222. an air outlet; 223. a first upper housing; 224. a first lower housing; 23. a fan.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or structure from another entity or structure without requiring or implying any actual such relationship or order between such entities or structures. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In a general use environment, the air conditioner adjusts the temperature in the whole closed space, and it is difficult to accurately adjust the temperature of each local part in the closed space. When the temperature in one room is adjusted, a user is only located in a certain local part of the room, and the user can obtain better use experience only by ensuring that the local temperature is proper. The temperature of each local part in the closed space can be adjusted by adopting a movable air conditioner. In the invention, the semiconductor temperature regulator 11 is used as a temperature regulating component, so that excessive noise is not produced in the temperature regulating process, and better use experience is brought to users.
According to a first aspect of embodiments of the present invention, there is provided a movable air conditioner.
In an alternative embodiment, as shown in fig. 1, a mobile air conditioner includes:
a semiconductor temperature regulator 11, a first end of the semiconductor temperature regulator 11 is used for exchanging heat with an ambient medium, wherein the first end is any one of a cold end 111 and a hot end 112 of the semiconductor temperature regulator 11; and the combination of (a) and (b),
and a heat storage device 12 in contact with a second end of the semiconductor temperature regulator 11, for exchanging heat with a second end of the cold end 111 and the hot end 112 of the semiconductor temperature regulator 11, wherein the second end is the other end of the cold end 111 and the hot end 112 of the semiconductor temperature regulator 11 corresponding to the first end.
The temperature can be quietly adjusted, the practical application is convenient, and the use experience of a user is improved. In the refrigeration process, in this embodiment, the first end refers to the cold end 111 of the semiconductor temperature regulator 11, the second end refers to the hot end 112 of the semiconductor temperature regulator 11, the cold end 111 of the semiconductor temperature regulator 11 exchanges heat with the ambient medium, the hot end 112 of the semiconductor temperature regulator 11 exchanges heat with the heat storage device 12, and heat in the ambient medium is led into the heat storage device 12, so that the refrigeration effect on the ambient medium is realized; in the heating process, the first end in this embodiment refers to the hot end 112 of the semiconductor temperature regulator 11, the second end refers to the cold end 111 of the semiconductor temperature regulator 11, the hot end 112 of the semiconductor temperature regulator exchanges heat with the ambient medium, the cold end 111 of the semiconductor temperature regulator 11 exchanges heat with the heat storage device 12, the heat of the heat storage device 12 is led into the ambient medium, and meanwhile, the heat generated by the semiconductor temperature regulator 11 in operation is also dissipated into the ambient medium, so that the heating effect on the ambient medium is realized. In addition, the semiconductor temperature regulator 11 has no noise during operation, so that the noise generated during the operation of the movable air conditioner is low, and the movable air conditioner is suitable for being operated in an indoor environment and is convenient for practical application.
The environmental medium refers to substances in each independent component in natural environments such as atmosphere, water, soil and the like.
As shown in fig. 2, the semiconductor temperature regulator 11 includes: cold side 111, hot side 112, metal conductor 113, and semiconductor 114; the semiconductor 114 includes an N-type semiconductor and a P-type semiconductor, the N-type semiconductor is connected to the P-type semiconductor through the metal conductor 113, the P-type semiconductor is connected to the N-type semiconductor through the metal conductor 113, and the plurality of metal conductors 113 are divided into two parts, one part of which is fixedly connected to the cold end 111 and the other part of which is fixedly connected to the hot end 112. Wherein, the cold end 111 and the hot end 112 are insulating ceramic sheets. The positions of the cold side 111 and the hot side 112 of the semiconductor temperature regulator 11 are related to the direction of current flow through the semiconductor temperature regulator 11. fig. 2 is an alternative way of current flow through the semiconductor temperature regulator 11, and the cold side 111 and the hot side 112 of the semiconductor temperature regulator are reversed.
In the above embodiments, the differences of the mobile air conditioner are mainly pointed out, and it is obvious that, as shown in fig. 1, the mobile air conditioner further includes:
a shell 22, wherein the shell 22 is provided with an air outlet and an air inlet, the air inlet and the air outlet are connected through an air duct, and the air duct passes through a cold end 111 or a hot end 112 of the semiconductor temperature regulator 11; and the combination of (a) and (b),
a movable base 15 provided at a lower portion of the housing 22; and the combination of (a) and (b),
a power supply device 14 electrically connected to the semiconductor temperature regulator 11 for supplying electric power to the semiconductor temperature regulator 11; and the combination of (a) and (b),
and a fan 23 for providing power for the flow of air on the surface of the semiconductor temperature regulator 11, the fan 23 including a cross-flow fan and an axial-flow fan.
As shown in fig. 3, the movable air conditioner includes a heat radiating fin 115, and the heat radiating fin 115 is disposed at a first end of the semiconductor temperature regulator 11 to increase efficiency of the semiconductor temperature regulator 11 in exchanging heat with an ambient medium. As shown in fig. 3, the heat radiation fins 115 are opposed to the fan 23.
In an alternative embodiment, as shown in fig. 4, the mobile base 15 comprises:
a driving wheel 151 disposed at a lower portion of the movable base 15; and the combination of (a) and (b),
the driving motor 152 is arranged in the movable base 15 and is in transmission connection with the driving wheel 151; and the combination of (a) and (b),
and a guide wheel 153 disposed at a lower portion of the movable base 15, wherein the guide wheel 153 is staggered with the driving wheel 151.
The technical scheme can realize the movement of the base. An optional implementation mode of the driving motor 152 in transmission connection with the driving wheel 151 is as follows: the driving motor 152 is in transmission connection with the driving wheel 151 through a chain; an alternative embodiment of the driving motor 152 in transmission connection with the driving wheel 151 is as follows: the driving motor 152 is in transmission connection with the driving wheel 151 through a belt; an alternative embodiment of the driving motor 152 in transmission connection with the driving wheel 151 is as follows: the driving motor 152 is in gear transmission connection with the driving wheel 151.
Optionally, the mobile base 15 comprises two drive wheels 151 and correspondingly, the mobile base 15 comprises two drive motors 152. The rotational speed of each of the drive wheels 151 can be individually controlled. Universal wheels can be used as the driving wheels 151, and the air conditioner can move straight or turn by controlling the rotating speed of the two driving wheels 151.
Optionally, the movable base 15 includes two driving wheels 151 and a driving motor 152, the movable base 15 further includes a guiding motor, the guiding wheel 153 is rotatably connected with the movable base 15 through a supporting shaft, and the guiding motor is in transmission connection with the supporting shaft, optionally through a chain, optionally through a belt, optionally through a gear, and further, may also be through a reducer. Along with the rotation of the guiding motor, the supporting shaft can complete the rotation action, so as to drive the guiding wheel 153 to complete the rotation action, and the guiding wheel 153 realizes the guiding function.
Optionally, one or more driven wheels 154 are further included, which are disposed at a lower portion of the moving base 15 and act in response to the movement of the moving base 15. The load-bearing capacity of the mobile base 15 can be increased. Optionally, the driven wheels 154 are universal wheels to reduce resistance to turning of the mobile base 15.
Alternatively, the diameter of the guide wheel 153 is larger than that of the driving wheel 151, so that the friction force between the guide wheel 153 and the ground generates a smaller torque, reducing the moving resistance of the moving base 15.
With the air conditioner moving direction as the front, optionally, the guide wheel 153 is in front of the driving wheel 151; optionally, the drive wheel 151 is forward of the guide wheel 153.
Optionally, the mobile base includes an obstacle avoidance device 155, and the obstacle avoidance device 155 is disposed in front of the mobile base in the moving direction. The obstacle avoidance device 155 may be, but is not limited to, an ultrasonic sensor or an infrared sensor.
In an alternative embodiment, the heat storage device 12 is removably disposed on the air conditioner. Replacement of the heat storage device 12 is facilitated.
Alternatively, when the heat storage device 12 uses a fluid as a medium for storing heat, the heat storage device 12 is provided with a fluid replacement valve, which is used to replace the fluid inside the heat storage device 12 in cooperation with a fluid storage processing device (a device for lowering or raising the temperature of the fluid, which can be used with the present mobile air conditioner), that is, the fluid replacement valve is used to control the amount of fluid exchanged between the heat storage device 12 and the fluid storage processing device. After replacement, the movable air conditioner can continuously work.
For example, when a movable air conditioner is used for cooling, the temperature in the heat storage device 12 is high, and a heat preservation device arranged on the air conditioner can be used as the fluid storage processing device, and the fluid storage processing device has a heating function; when the movable air conditioner is used for heating, the temperature in the heat storage device is lower, the heat preservation device arranged on the air conditioner is used as the fluid storage and treatment device, and the fluid storage and treatment device has a refrigeration function.
In an alternative embodiment, the mobile air conditioner further includes a heat conduction device 13, a first portion of the heat conduction device 13 is in contact with the second end of the semiconductor temperature regulator 11 for heat exchange with the second end, and a second portion of the heat conduction device 13 extends to the inside of the heat storage device 12 for heat exchange with the heat storage device 12.
The heat conducting device 13 is used for transferring heat between the second end of the semiconductor temperature regulator 11 and the heat storage device 12, when the semiconductor temperature regulator 11 is used for cooling, the second end is the hot end 112, and the heat at the hot end 112 of the semiconductor temperature regulator 11 can be transferred to the heat storage device 12 through the heat conducting device 13; when the semiconductor temperature regulator 11 is used for heating, the second end is the cold end 111, and the heat of the heat storage device 12 can be transmitted to the cold end 111 of the semiconductor temperature regulator 11 through the heat conduction device 13.
In an alternative embodiment, the heat conducting medium of the heat conducting device 13 is metal.
Alternatively, the heat conducting device 13 is any one of a cylindrical shape, a prismatic shape, and a mesa shape.
Optionally, the heat conducting means 13 is hollow or solid.
In an alternative embodiment, the heat conducting device 13 is a pipe with a fluid therein, wherein the fluid is the heat conducting medium.
Optionally, the heat conducting device 13 further comprises a water pump or an air pump for making the fluid flow in the pipeline sufficiently to transfer heat between the second end of the semiconductor temperature regulator 11 and the heat storage device 12.
Alternatively, when the heat transfer medium in the heat transfer device 13 is a fluid, the fluid is driven by heat at the second end of the semiconductor temperature regulator 11 or heat in the heat storage device 12 to circulate back and forth between the second end and the heat storage device 12.
When the semiconductor temperature regulator 11 is used for cooling, the fluid absorbs heat at the second end and then generates a driving force for flowing to the heat storage device 12, the fluid after absorbing heat flows to the heat storage device 12, the fluid releases heat at the heat storage device 12 and then generates a driving force for flowing to the second end, and the fluid after releasing heat flows to the second end; when the semiconductor temperature regulator 11 is used for heating, the fluid flows to the heat storage device 12 after releasing heat at the second end, and the fluid flows to the second end after absorbing heat at the heat storage device 12.
Fluids include single phase and multiphase flows. The single-phase flow comprises liquid and gas, and the multi-phase flow is gas-liquid bidirectional flow.
Alternatively, when the fluid is a single-phase flow, as shown in fig. 5, the pipeline in the heat transfer device 13 is an end-to-end closed cycle pipeline 131, and includes a first portion 1311 of the pipeline, a second portion 1312 of the pipeline, and a third portion 1313 of the pipeline, the first portion 1311 of the pipeline being in contact with the second end, the second portion 1312 of the pipeline extending into the heat storage device 12, the third portion 1313 of the pipeline extending into the heat storage device 12, the first portion 1311 of the pipeline being in communication with the second portion 1312 of the pipeline, the second portion 1312 of the pipeline being in communication with the third portion 1313 of the pipeline, and the third portion 1313 of the pipeline being in communication with the first portion 1311 of the pipeline; second portion 1312 of the pipeline is higher than first portion 1311 of the pipeline, and first portion 1311 of the pipeline is higher than third portion 1313 of the pipeline.
The technical scheme is suitable for the refrigerating semiconductor temperature regulator 11 and the heating semiconductor temperature regulator 11, ensures that the movable air conditioner can refrigerate and heat and really plays a role in temperature regulation. When the semiconductor temperature regulator 11 is used for cooling, the circulation sequence of the fluid is: in first section 1311 of the pipeline, to second section 1312 of the pipeline, to third section 1313 of the pipeline, and finally back to first section 1311 of the pipeline; when the semiconductor temperature regulator 11 is used for heating, the circulation sequence of the fluid is: in first section 1311 of the pipeline flows to third section 1313 of the pipeline, then to second section 1312 of the pipeline, and finally back to first section 1311 of the pipeline.
When the fluid is a gas-liquid two-phase flow, in particular, it refers to a fluid that undergoes a phase change. As shown in fig. 6, the circulation line 131 includes both a gaseous fluid and a liquid fluid, and the gaseous fluid and the liquid fluid are the same substance, such as the same refrigerant.
A fluid buffering bladder 1314 is disposed between second portion 1312 of the tubing and third portion 1313 of the tubing, and fluid buffering bladder 1314 may move up and down. For example, fluid buffer bladder 1314 may be driven up and down by a hydraulic ram, stepper motor, or servo motor. The highest position of the fluid buffer bladder 1314 is above the height of the first section 1311 of the tubing; the lowest position of the fluid buffer bladder 1314 is below the level of the first section 1311 of the tubing. The volume of fluid buffer bladder 1314 is equal to or greater than the volume of first portion 1311 of the tubing.
The ratio between the two phases of flow in the circulation line 131 must be such that: when fluid buffer bladder 1314 is positioned higher than first portion 1311 of the tubing, there is liquid fluid in first portion 1311 of the tubing; when fluid buffer bladder 1314 is positioned lower than first section 1311 of the tubing, gaseous fluid is present within first section 1311 of the tubing.
Controlling the height of the fluid buffer bag according to the refrigerating and heating states of the movable air conditioner, and controlling the position of the fluid buffer bag to be higher than the position of the first part of the pipeline when the movable air conditioner is used for refrigerating; when the movable air conditioner is used for heating, the position of the fluid buffer bag is controlled to be lower than that of the first part of the pipeline.
No matter the movable air conditioner is in a cooling or heating state, the semiconductor temperature regulator and the heat storage device can have better heat exchange efficiency.
In an alternative embodiment, the surface of the heat storage device 12 is provided with an insulating layer 124. So that the heat storage device 12 can better store heat, and the air conditioner has better cooling or heating effect. Optionally, the insulating layer 124 is a resin material; optionally, the insulation layer 124 is a polyurethane foam.
In an alternative embodiment, one or more layers of first semiconductor temperature control elements are arranged between the second end of the semiconductor temperature control element 11 and the heat conducting device 13, wherein the cold end of any one first semiconductor temperature control element is connected in abutment with the hot end of another first semiconductor temperature control element.
The temperature difference between the first end of the semiconductor temperature regulator and the heat storage device is improved, the heat storage capacity of the heat storage device is improved, and the movable air conditioner can work for a longer time.
Optionally, the shape of the first semiconductor temperature regulator matches the shape of the first portion of the heat conducting means, which may be more targeted to increase the temperature difference.
In an alternative embodiment, the mobile air conditioner further comprises a controller. Optionally, the controller is electrically connected with a driver of the drive motor 152; optionally, the controller is electrically connected to a driver of the steering motor; alternatively, the controller is electrically connected to the driver of the semiconductor temperature regulator 11.
Alternatively, when the movable air conditioner performs cleaning work, the controller transmits a control signal to the other household appliances to control the other household appliances not to supply air to the area where the air conditioner performs cleaning work.
In an alternative embodiment, the movable air conditioner further comprises a detection device 21, which is arranged on the surface of the shell 22 of the air conditioner, is electrically connected with the controller and sends a detection signal to the controller. When the casing 22 of the air conditioner includes the first upper casing 223 and the first lower casing 224, the detection device 21 may be disposed on the surface of the first upper casing 223 and may also be disposed on the surface of the first lower casing 224.
Wherein the detection means 21 comprises one or more of a temperature sensor, an infrared sensor, a human detection sensor and an ultrasonic sensor.
Optionally, the intelligent alarm device further comprises an alarm device electrically connected with the controller, wherein the alarm device comprises one or more of an indicator light and a buzzer. The temperature sensor is disposed within the heat storage device 12 and sends the real-time temperature of the heat storage device 12 to the controller. When the temperature in the heat storage device 12 exceeds the upper limit temperature, which means that the heat in the heat storage device 12 reaches the upper limit of heat storage, the controller sends an alarm signal to the alarm device; when the temperature in the heat storage device 12 exceeds the lower limit temperature, which means that the heat in the heat storage device 12 reaches the lower limit of heat storage, the controller sends an alarm signal to the alarm device, and the alarm device emits light and/or buzzes in response to the alarm signal.
According to a second aspect of embodiments of the present invention, there is provided an air conditioning cluster.
In an alternative embodiment, two or more of the air conditioning clusters comprise the mobile air conditioners described above.
According to a third aspect of the embodiment of the invention, an intelligent home system is provided.
In an alternative embodiment, the smart home system comprises the movable air conditioner in the foregoing.
In an alternative embodiment, the smart home system includes the air conditioner cluster described above.
According to a fourth aspect of the embodiments of the present invention, there is also provided a control method for a mobile air conditioner.
As shown in fig. 8, in an alternative embodiment, a control method for a mobile air conditioner includes:
and step S801, acquiring the operation parameters of the water heater and the position of a user.
And S802, adjusting the indoor temperature and controlling the fan to adjust the indoor humidity according to the operating parameters of the water heater and the position of a user.
No matter in summer or winter, the body temperature is felt to the evaporation of water of user's after the bathing, can reduce user's body, and especially summer, the user often opens air conditioner refrigeration mode, and indoor temperature is less than the normal atmospheric temperature, and indoor temperature and bathroom temperature differ great, and after the user has bathed, can arouse the flu because the difference in temperature is great. Meanwhile, when the user has finished bathing, the humidity in the bathroom increases, and when the closing effect of the bathroom is poor, the humidity in the bathroom causes the humidity fluctuation of the whole home environment.
According to the embodiment of the invention, the indoor temperature and humidity are adjusted by integrating the operation parameters of the water heater and the position of the user, the timeliness and effectiveness of the indoor temperature and humidity adjustment are ensured, and the user experience is improved.
In some optional embodiments, controlling the semiconductor temperature regulator and the heat storage device to regulate the indoor temperature and controlling the fan to regulate the indoor humidity according to the operating parameter and the location of the user comprises:
when a user is in a first set position, controlling the semiconductor temperature regulator and the heat storage device according to the operating parameters of the water heater to increase the indoor temperature;
and after the user moves from the first set position to the second set position, controlling the fan to reduce the indoor humidity.
Wherein, the first setting position is a bathroom, and the second setting position is a bedroom or a living room. After a user enters a bathroom, the user may wash his face, brush his teeth or wash his clothes, the user status is determined according to the operating parameters of the water heater, whether the user takes a bath or not can be accurately determined, and the semiconductor temperature regulator 11 and the heat storage device 12 are controlled according to the operating parameters of the water heater to increase the indoor temperature, thereby avoiding discomfort of the user due to a large temperature difference.
After the user moves to the second setting position from the first setting position, namely after the user comes out from the bathroom, the fan is controlled to reduce the indoor humidity, and the humidity fluctuation of the whole home environment caused by the humidity in the bathroom is avoided in time.
In some optional embodiments, the temperature regulation capability of the mobile air conditioner is limited, and to improve the efficiency of the temperature regulation, the method further comprises: and when the user is at a first set position and the operating parameters of the water heater are greater than a set value, sending a temperature regulation control instruction.
In the foregoing embodiment, optionally, the operation parameter of the water heater is a water heater operation time length, and when the operation time of the water heater is longer than the set time length, it is determined that the user is taking a bath. Optionally, the operation parameter of the water heater is water inlet quantity of the water heater, and when the water inlet quantity of the water heater is larger than the set water quantity, it is determined that the user is taking a bath.
And when the user is at a first set position and the operating parameters of the water heater are greater than set values, judging that the user is bathing, and sending a temperature regulation control instruction. The thermostat control command is used to work in conjunction with other thermostats in the room. Optionally, the other temperature adjusting means comprises: air conditioners, air coolers, electric heaters, and the like.
In some alternative embodiments, the time that the user takes a bath may vary depending on the habits of the user. Therefore, in order to further improve the timeliness and effectiveness of indoor temperature regulation and avoid the problem that the bathing time of a user is short and the indoor temperature is not increased to cause discomfort to a human body when the user leaves a bathroom. After the obtaining of the operation parameters of the water heater and the position of the user, the method further comprises the following steps:
identifying the identity of the user;
and determining the set value according to the identity of the user.
Optionally, the set value is an average value obtained by collecting the bathing time lengths of the users for multiple times. When the user has a shorter bathing time, the set value is smaller.
In some optional embodiments, in order to improve user experience, after the user leaves the bathroom, the movable air conditioner moves along with the position of the user, the ambient temperature near the user is improved, and when the indoor temperature is increased to the set temperature, the fan is controlled to reduce the indoor humidity, so that fluctuation of the indoor humidity is avoided.
Specifically, before the controlling the fan to reduce the indoor humidity, the method further includes:
acquiring the ambient temperature in a target control area;
and when the ambient temperature is higher than a set temperature value, controlling the fan to reduce the indoor humidity.
In some optional embodiments, it can be known from the foregoing embodiments that the operation state of the movable air conditioner is different from the user-set operation state when the user is detected to be in bathing, and therefore, when the parameter modification control instruction is received, the fan is controlled to reduce the indoor humidity.
According to a fifth aspect of the embodiments of the present invention, there is also provided a control apparatus for a mobile air conditioner.
As shown in fig. 9, in an alternative embodiment, the control apparatus for a mobile air conditioner includes: a first acquisition unit 901 and an adjustment unit 902.
A first obtaining unit 901, configured to obtain an operation parameter of the water heater and a location of a user.
And the adjusting unit 902 is used for adjusting the indoor temperature and controlling the fan to adjust the indoor humidity according to the operating parameters of the water heater and the position of the user.
No matter in summer or winter, the body temperature is felt to the evaporation of water of user's after the bathing, can reduce user's body, and especially summer, the user often opens air conditioner refrigeration mode, and indoor temperature is less than the normal atmospheric temperature, and indoor temperature and bathroom temperature differ great, and after the user has bathed, can arouse the flu because the difference in temperature is great. Meanwhile, when the user has finished bathing, the humidity in the bathroom increases, and when the closing effect of the bathroom is poor, the humidity in the bathroom causes the humidity fluctuation of the whole home environment.
According to the embodiment of the invention, the indoor temperature and humidity are adjusted by integrating the operation parameters of the water heater and the position of the user, the timeliness and effectiveness of the indoor temperature and humidity adjustment are ensured, and the user experience is improved.
In some optional embodiments, the adjusting unit 902 includes: the temperature adjusting unit is used for controlling the semiconductor temperature adjuster and the heat storage device according to the operation parameters of the water heater to increase the indoor temperature when a user is at a first set position; and the humidity adjusting unit is used for controlling the fan to reduce the indoor humidity after the user moves from the first set position to the second set position.
Wherein, the first setting position is a bathroom, and the second setting position is a bedroom or a living room. After a user enters a bathroom, the user may wash his face, brush his teeth or wash his clothes, the user status is determined according to the operating parameters of the water heater, whether the user takes a bath or not can be accurately determined, and the semiconductor temperature regulator 11 and the heat storage device 12 are controlled according to the operating parameters of the water heater to increase the indoor temperature, thereby avoiding discomfort of the user due to a large temperature difference.
After the user moves to the second setting position from the first setting position, namely after the user comes out from the bathroom, the fan is controlled to reduce the indoor humidity, and the humidity fluctuation of the whole home environment caused by the humidity in the bathroom is avoided in time.
In some optional embodiments, the temperature adjusting capability of the mobile air conditioner is limited, and in order to improve the efficiency of temperature adjustment, the control device further comprises:
and the sending unit is used for sending a temperature regulation control instruction when a user is at a first set position and the operating parameter of the water heater is greater than a set value.
In the foregoing embodiment, optionally, the operation parameter of the water heater is a water heater operation time length, and when the operation time of the water heater is longer than the set time length, it is determined that the user is taking a bath. Optionally, the operation parameter of the water heater is water inlet quantity of the water heater, and when the water inlet quantity of the water heater is larger than the set water quantity, it is determined that the user is taking a bath.
And when the user is at a first set position and the operating parameters of the water heater are greater than set values, judging that the user is bathing, and sending a temperature regulation control instruction. The thermostat control command is used to work in conjunction with other thermostats in the room. Optionally, the other temperature adjusting means comprises: air conditioners, air coolers, electric heaters, and the like.
In some alternative embodiments, the time that the user takes a bath may vary depending on the habits of the user. Therefore, in order to further improve the timeliness and effectiveness of indoor temperature regulation and avoid the problem that the bathing time of a user is short and the indoor temperature is not increased to cause discomfort to a human body when the user leaves a bathroom. The control device further includes:
and the identity recognition unit is used for recognizing the identity of the user.
And the determining unit is used for determining the set value according to the identity of the user.
Optionally, the set value is an average value obtained by collecting the bathing time lengths of the users for multiple times. When the user has a shorter bathing time, the set value is smaller.
In some optional embodiments, in order to improve user experience, after the user leaves the bathroom, the movable air conditioner moves along with the position of the user, the ambient temperature near the user is improved, and when the indoor temperature is increased to the set temperature, the fan is controlled to reduce the indoor humidity, so that fluctuation of the indoor humidity is avoided. The control device further includes:
and the second acquisition unit is used for acquiring the ambient temperature in the target control area before the humidity adjusting unit controls the fan to reduce the indoor humidity.
And the humidity adjusting unit is used for controlling the fan to reduce the indoor humidity when the ambient temperature is greater than a set temperature value.
In some optional embodiments, it can be known from the foregoing embodiments that the operation state of the mobile air conditioner is different from the user-set operation state when the user is detected to be bathing, and therefore, the control device further includes: and a receiving unit.
A receiving unit for receiving a parameter modification control instruction before controlling the fan to reduce the indoor humidity.
And the humidity adjusting unit is used for controlling the fan to reduce the indoor humidity when receiving the parameter modification control instruction.
It is to be understood that the present invention is not limited to the procedures and structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (6)
1. A control method for a mobile air conditioner, characterized in that the mobile air conditioner includes: the device comprises a semiconductor temperature regulator, a heat storage device and a fan; the method comprises the following steps:
acquiring the operating parameters of the water heater and the position of a user;
adjusting the indoor temperature and controlling the fan to adjust the indoor humidity according to the operating parameters of the water heater and the position of a user;
when a user is in a first set position, controlling the semiconductor temperature regulator and the heat storage device according to the operating parameters of the water heater to increase the indoor temperature;
when the user moves from a first set position to a second set position, the movable air conditioner moves along with the user position; acquiring the ambient temperature in a target control area; and when the ambient temperature is higher than the set temperature, controlling the fan to reduce the indoor humidity.
2. The control method according to claim 1, characterized by further comprising: and when the user is at a first set position and the operating parameters of the water heater are greater than a set value, sending a temperature regulation control instruction.
3. The control method according to claim 2, further comprising, after the obtaining of the operating parameters of the water heater and the location of the user:
identifying the identity of the user;
and determining the set value according to the identity of the user.
4. A control apparatus for a mobile air conditioner, the mobile air conditioner comprising: the device comprises a semiconductor temperature regulator, a heat storage device and a fan; it is characterized by comprising:
the first acquisition unit is used for acquiring the operating parameters of the water heater and the position of a user;
the adjusting unit is used for adjusting the indoor temperature and controlling the fan to adjust the indoor humidity according to the operation parameters of the water heater and the position of a user;
the temperature adjusting unit is used for controlling the semiconductor temperature adjuster and the heat storage device according to the operation parameters of the water heater to increase the indoor temperature when a user is at a first set position;
a second acquiring unit for acquiring an ambient temperature in a target control area before the humidity adjusting unit controls the fan to reduce the indoor humidity;
the humidity adjusting unit is used for moving the movable air conditioner along with the position of the user after the user moves from a first set position to a second set position; and when the ambient temperature is higher than a set temperature value, controlling the fan to reduce the indoor humidity.
5. The control device according to claim 4, characterized by further comprising:
and the sending unit is used for sending a temperature regulation control instruction when a user is at a first set position and the operating parameter of the water heater is greater than a set value.
6. The control device according to claim 5, characterized by further comprising:
the identity recognition unit is used for recognizing the identity of the user;
and the determining unit is used for determining the set value according to the identity of the user.
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| CN114061049B (en) * | 2021-10-21 | 2023-08-18 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner and storage medium |
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Effective date of registration: 20211126 Address after: No.1 Gangcheng South Road, Jiangbei District, Chongqing, 400026 Applicant after: CHONGQING HAIER AIR-CONDITIONER Co.,Ltd. Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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