Air conditioning equipment, purifier and fan heater

Abstract

The embodiment of the invention provides air conditioning equipment, a purifier and a fan heater, and the air conditioning equipment comprises a shell cover; the wind scooper is arranged in the shell cover; the airflow adjusting assembly is arranged in the wind scooper, and the airflow adjusting assembly is used for discharging air towards the inner wall surface of the wind scooper; and the purification part is arranged on the inner side of the wind scooper, the airflow adjusting assembly operates, and air is purified by the purification part and then discharged outwards from the front side of the shell cover along the inner wall face of the wind scooper. According to the technical scheme, under the action of the wind scooper, the air outlet distance of purification is increased, and therefore the purification effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of purifiers, and in particular to an air conditioning device, a purifier and a heater. Background Art

[0002] At present, in the relevant technology, some users usually use purifiers to purify indoor air, but existing products usually adopt the method of increasing filter media or adding catalysts to achieve filtering and purification of specific components. The structure that plays a purifying role generally needs to be set up independently, which can be located at the air inlet, air outlet or in a separate purification space, resulting in poor integration of the purifier. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] In view of this, an embodiment of a first aspect of the present invention provides an air conditioning device.

[0005] An embodiment of the second aspect of the present invention provides a purifier.

[0006] An embodiment of a third aspect of the present invention provides a heater.

[0007] In order to achieve the above-mentioned purpose, an embodiment of the first aspect of the present invention provides an air conditioning device, including: an outer shell cover; an air guide cover, which is arranged in the outer shell cover; an air flow adjustment component, which is arranged inside the air guide cover, and the air flow adjustment component is used to discharge air toward the inner wall surface of the air guide cover; a purification component, which is arranged on the inner side of the air guide cover. When the air flow adjustment component is operated, the air is purified by the purification component and discharged outward along the inner wall surface of the air guide cover from the front side of the outer shell cover.

[0008] The air conditioning device proposed in the present invention mainly includes an outer shell, an air guide cover and a purification component arranged in the outer shell. Specifically, the outer shell provides a sturdy protective shell for the air conditioning device, which not only protects the internal structure from damage, but also plays a role in heat insulation and insulation to ensure the safety of users when using it. The specific shape design of the air guide cover should be conducive to the uniform distribution of airflow and heat exchange efficiency. By arranging the airflow adjustment component in the air guide cover, a strong airflow will be generated during operation. After passing through the air guide cover, the airflow is finally discharged from the front side of the head.

[0009] It should be emphasized that a purification component is provided on the inner side of the air guide cover. When the air flows, it will pass through the purification component to be purified. Since the purification component is located on the inner side of the air guide cover, when the air is discharged outward, the structure of the air guide cover can be utilized to enhance the air outlet distance, so that the overall air flow range of the space where the air conditioning equipment is located is larger, thereby improving the purification effect. At the same time, since the purification component is provided on the inner side of the air guide cover, the overall integration of the air conditioning equipment is higher, thereby improving the user experience.

[0010] In some technical solutions, optionally, the purification component specifically includes: a negative ion generator, which is arranged in the outer shell, and one end of the negative ion generator passes through the wind guide cover and extends into the space between the wind guide cover and the wind wheel.

[0011] In this technical solution, the negative ions produced by the negative ion generator interact with particulate matter and bacteria in the air, causing them to settle or condense, thereby purifying the air. Furthermore, placing the negative ion generator within the outer cover, with one end extending through the air guide into the space between the air guide and the impeller, allows the negative ions to more fully come into contact with the air, enhancing the purification effect.

[0012] In some technical solutions, optionally, the purification component includes a purification membrane, and the purification membrane is provided on the inner wall surface of the air guide cover.

[0013] In this technical solution, by arranging the purification component on the inner wall surface, that is, the purification component is in the form of a film and can be arranged on the inner wall surface of the air guide cover in the form of a coating. When the air passes through the inner wall surface of the air guide cover, the pollutants in the air can be purified by the purification effect of the coating, thereby improving the quality of the air and achieving the effect of purifying the air.

[0014] Optionally, the coating can be provided on the inner surface of the shroud by spraying, chemical coating, or chemical growth.

[0015] In some technical solutions, optionally, the purification element includes a plurality of purification zones, and at least one catalyst is disposed in each purification zone.

[0016] In this technical solution, the catalyst coating in the purification element is the key purification part, which is divided into multiple purification zones according to the location. Each purification zone may contain one or more catalysts, which are designed to be activated at different temperatures to decompose specific types of pollutant gases.

[0017] Electromagnetic induction heating technology enables the deflector to reach the temperature required by different catalysts, thereby activating the catalysts and improving purification effectiveness. This design allows the air flow generated by the wind wheel to be effectively utilized without increasing additional energy consumption, and purifies the air through the catalyst layer at the appropriate temperature, thereby improving the overall effectiveness and purification efficiency of the system.

[0018] In some technical solutions, optionally, the purification zone includes at least a first purification zone and a second purification zone stacked in the thickness direction of the air guide hood, the first purification zone is closer to the inner wall surface of the air guide hood, and the catalytic temperature of the catalyst in the first purification zone is higher than the catalytic temperature of the catalyst in the second purification zone.

[0019] By providing multiple purification zones along the thickness of the air scoop, including at least a first purification zone and a second purification zone, purification of a variety of impurities can be achieved. It is understood that the heat from the air scoop can increase the temperature of the catalyst, thereby improving catalytic efficiency. Since heat decreases with distance, the catalyst within the purification zone closer to the inner wall of the air scoop will be at a higher temperature, allowing multiple catalysts with different catalytic temperatures to be catalyzed simultaneously. That is, when the first purification zone is closer to the inner wall of the air scoop, the catalyst in the first purification zone will have a higher catalytic temperature, thereby improving the catalytic effect.

[0020] It should be added that the change in the catalytic temperature of multiple purification zones can be linear or nonlinear, as long as the catalytic temperatures of the catalysts in two purification zones are different, and the catalytic temperature in one purification zone close to the inner wall of the air guide hood is greater than the catalytic temperature in another purification zone that is farther away, it is within the protection scope of this application.

[0021] In some technical solutions, optionally, the purification zone includes at least a first purification zone and a second purification zone arranged in the same layer in the thickness direction of the air guide hood, the first purification zone is closer to the air inlet end of the air guide hood, and the catalytic temperature of the catalyst in the first purification zone is lower than the catalytic temperature of the catalyst in the second purification zone.

[0022] By setting up multiple purification zones on the same floor, including at least a first purification zone and a second purification zone, and arranging the multiple purification zones in different zones on the same floor, purification of various impurities can be achieved. It can be understood that for air conditioning equipment, the temperature at the air inlet is lower and the temperature at the air outlet is higher than that at the air inlet. Therefore, the temperature difference can be used to enable multiple catalysts to act simultaneously, thereby improving catalytic efficiency. The closer the purification zone is to the air inlet of the air guide hood, the lower the temperature of the catalyst inside it will be. That is, when the first purification zone is closer to the air inlet of the air guide hood, the catalytic temperature of the catalyst in the first purification zone will be lower, thereby improving the catalytic effect.

[0023] It should be added that the change in the catalytic temperature of multiple purification zones can be linear or nonlinear, as long as the catalytic temperatures of the catalysts in two purification zones are different, and the catalytic temperature in one purification zone close to the air inlet end of the air guide hood is lower than the catalytic temperature in another purification zone at a farther distance, it is within the protection scope of this application.

[0024] In some technical solutions, optionally, the airflow adjustment component specifically includes: a wind wheel, which is arranged inside the wind guide cover, and the wind wheel rotates to discharge air toward the inner wall surface of the wind guide cover, and the air is discharged outward from the front side of the outer cover; a motor, the drive shaft of the motor passes through the wind wheel, and the drive shaft is used to drive the wind wheel to rotate.

[0025] By adjusting the relative positions of the motor and the wind wheel and increasing the structure of the air guide cover, the air will be blown toward the air guide cover under the action of the wind wheel. The air guide cover will be heated up under the action of the heating device, which can increase the temperature of the air blown toward the air guide cover. At the same time, the structural characteristics of the air guide cover itself can guide the air to the outside of the air conditioning equipment, thereby providing warm air with a higher wind speed.

[0026] The impeller is located within the air scoop. Its rotation generates a powerful airflow, which is heated as it passes through the heated air scoop and ultimately discharged from the front of the machine head. A motor provides the power to rotate the impeller. The motor design must ensure sufficient torque to drive the impeller while also offering good heat resistance.

[0027] It should be added that the motor type can be a DC or AC motor, or even a brushless motor to improve efficiency and reduce maintenance; the power and speed of the motor must match the design of the wind wheel; and the heat dissipation design of the motor must ensure that it does not overheat during long-term operation.

[0028] In some technical solutions, optionally, it further includes: a heating device, which is arranged on the inner side of the outer shell, and the heating device is used to heat the air guide cover.

[0029] The heating device is the core of the air conditioning equipment and is responsible for converting electrical energy into thermal energy. The heating device can be placed close to the inside of the air duct to maximize the efficiency of heat transfer. Specifically, the heating element can be composed of a high-temperature resistant resistance wire, or it may use more efficient materials such as PTC ceramics, or even an electromagnetic coil. The air duct is adjacent to the heating device, and its inner surface is heated by the action of the heating device. Of course, when the temperature of the air duct itself rises, the temperature of the environment in which the purification component is located will be heated. As the temperature rises, the flow of the fluid will become more active, which can improve the purification effect. On the other hand, as the temperature changes, if a catalyst is used, the catalyst can be used to catalyze the decomposition of polluted gases in different temperature ranges to achieve more effective purification.

[0030] It is understood that air conditioning equipment primarily converts electrical energy into thermal and mechanical energy to generate hot air. In this solution, by adjusting the relative positions of the motor and impeller and adding a wind shroud, air is blown toward the shroud by the impeller. The shroud, heated by the heating device, increases the temperature of the air blowing toward the shroud. Furthermore, the structural features of the shroud allow the air to be directed to the exterior of the air conditioning equipment, providing warm air at a higher velocity.

[0031] It should be added that the motor type can be a DC or AC motor, or even a brushless motor to improve efficiency and reduce maintenance; the power and speed of the motor must match the design of the wind wheel; and the heat dissipation design of the motor must ensure that it does not overheat during long-term operation.

[0032] In some technical solutions, optionally, the heating device specifically includes: a heating bracket, which is arranged corresponding to the air guide cover, and an electromagnetic coil is wound around the heating bracket.

[0033] In this technical solution, the heating device mainly includes a heating bracket, which is arranged corresponding to the air guide cover and is located on the outside of the air guide cover and fixed to the air duct structure. This helps ensure the effective cooperation between the heating bracket and the air guide cover and provides a stable support structure. In addition, the heating bracket can be disc-shaped, that is, in the form of a coil disk. By winding an electromagnetic coil around the coil disk, an alternating magnetic field is generated when the electromagnetic coil is energized, so that the air guide cover can be heated by electromagnetic induction, providing a highly efficient method for heating the air.

[0034] In some technical solutions, optionally, it also includes: a heat insulation bracket, which is arranged on the outside of the air guide cover; wherein the air guide cover is arranged on the heat insulation bracket.

[0035] In this technical solution, the heat insulation bracket is arranged on the outside of the air guide cover. The setting of the heat insulation bracket can isolate the air guide cover and the heating device to a certain extent, reduce the conduction of heat to the air guide cover, thereby reducing the temperature of the air guide cover and improving the safety of use.

[0036] By isolating and stabilizing the air guide cover, it also helps to improve the working efficiency of the heating device, ensuring that the heated air can smoothly enter the air duct structure and then be pushed out by the wind wheel.

[0037] In general, the provision of thermal insulation brackets in this air conditioning equipment helps to improve the stability and safety of the system, while also helping to improve heating efficiency and ensure the normal operation of the entire system.

[0038] In some technical solutions, optionally, the heating device is an electromagnetic coil, the material of the air guide cover is a magnetic material, and the heating device and the air guide cover are arranged at intervals.

[0039] In this technical solution, an electromagnetic coil is used as a heating device, the material of the air guide hood is a magnetic material, and a gap is set between the heating device and the air guide hood. By adopting an electromagnetic coil as a heating device, electromagnetic induction heating can be achieved. This method has the advantages of uniform heating and rapid response, which is beneficial to improving heating efficiency and controlling heating temperature. In addition, the air guide hood is made of a magnetic material, which helps to guide the heat field, improve thermal efficiency, reduce energy loss, ensure that the heated air can be effectively introduced into the air duct structure, and improve the utilization rate of hot air. It should also be added that a gap is set between the heating device and the air guide hood. Under the action of the gap, the high temperature of the air guide hood can reduce the temperature impact of the environment in which the heating device is located, thereby improving the safety of use. It is also beneficial to protect the heating device and extend its service life.

[0040] In some technical solutions, optionally, the outer shell cover includes: a front mesh cover and a rear mesh cover that are detachably connected, and the front mesh cover and the rear mesh cover are connected to form a housing cavity for accommodating the heating device, the wind guide cover, the wind wheel and the motor.

[0041] In this technical solution, the outer housing includes detachably connected front and rear mesh grilles, which form a cavity that houses the heating device, air deflector, impeller, and motor. This detachable design facilitates maintenance and cleaning of internal components, making repairs more convenient and efficient. This is highly beneficial for routine maintenance and upkeep of the equipment.

[0042] The accommodating cavity formed by connecting the front mesh cover and the rear mesh cover provides a suitable space for arranging the heating device, the wind guide cover, the wind wheel and the motor, so that these internal components can be effectively installed and fixed.

[0043] In general, the design of this outer shell cover improves the maintenance convenience of the equipment and the installation stability of the internal components, which is beneficial to the use and maintenance of the entire system.

[0044] In some technical solutions, optionally, the heating device is an electric heating wire, the material of the air guide cover is a heat-conducting material, and the heating device is arranged on the air guide cover.

[0045] In this technical solution, an electric heating wire is used as a heating device, which can quickly generate heat. The air guide cover made of heat-conducting material helps to quickly conduct heat, improves heating efficiency, and enables the heated air to be delivered to the air duct structure more quickly.

[0046] The air guide is made of a heat-conducting material, and the heating device is installed on the air guide. This heat-conducting material helps to quickly conduct and discharge the heated air, thereby improving the utilization rate of the hot air and ensuring stable hot air output. By installing the heating device on the air guide, it helps to reduce the heat transfer from the heating device to other components, lowering the temperature of the equipment and improving the safety of use.

[0047] An embodiment of the second aspect of the present invention provides a purifier, comprising: any one of the air conditioning devices in the first aspect; and a base bracket detachably connected to the air conditioning device.

[0048] The purifier according to the present invention includes a detachably connected air conditioning unit and a base bracket. The base bracket is detachably connected to the air conditioning unit, facilitating assembly and disassembly, making the unit more flexible, easier to transport, and easier to maintain. The base bracket provides firm support, helping to maintain the stability of the entire purifier, reducing shaking and wobbling during operation, and improving its safety and reliability.

[0049] In addition, since the base bracket is detachably connected to the air conditioning device, different air conditioning devices can be selected as needed, making the purifier more widely applicable and flexible.

[0050] An embodiment of the third aspect of the present invention provides a heater, comprising: an outer shell cover; a heating device, arranged on the inner side of the outer shell cover; an air guide cover, arranged corresponding to the heating device, and the heating device is used to heat the temperature of the air guide cover; an air flow adjustment component, arranged inside the air guide cover, and the air flow adjustment component is used to discharge air toward the inner wall surface of the air guide cover; a purification component, arranged on the inner side of the air guide cover, when the air flow adjustment component is in operation, the air is purified by the purification component, flows along the inner wall surface of the air guide cover, and after being guided and heated by the air guide cover, is discharged outward from the front side of the outer shell cover.

[0051] In this embodiment, the heater mainly includes an outer shell and a heating device, an air guide cover, a wind wheel, a motor and a purification component arranged in the outer shell. Specifically, the outer shell provides a sturdy protective shell for the air conditioning equipment, which not only protects the internal structure from damage, but also plays a role in heat insulation and insulation to ensure the safety of users when using it. The heating device is the core of the air conditioning equipment and is responsible for converting electrical energy into thermal energy. The heating device is placed close to the inside of the air guide cover to maximize the heat transfer efficiency. Specifically, the heating element can be composed of a high-temperature resistant resistance wire, or more efficient materials such as PTC ceramics, or even an electromagnetic coil. The air guide cover is adjacent to the heating device, and its inner surface is heated by the action of the heating device. The specific shape design should be conducive to the uniform distribution of airflow and heat exchange efficiency. The wind wheel is located in the air guide cover, and its rotation will generate a strong airflow. These airflows are heated when passing through the heated air guide cover and are finally discharged from the front side of the head.

[0052] It should be emphasized that a purification component is provided on the inner side of the air guide hood. When the air flows, it will pass through the purification component to be purified. Since the purification component is located on the inner side of the air guide hood, when the temperature of the air guide hood itself rises, the temperature of the environment in which the purification component is located will be heated. As the temperature rises, the flow of the fluid will become more active, which can improve the purification effect. On the other hand, as the temperature changes, if a catalyst is used, the catalyst can be used to catalyze the decomposition of polluted gases in different temperature ranges to achieve more effective purification.

[0053] It is understood that air conditioning equipment primarily converts electrical energy into thermal and mechanical energy to generate hot air. In this solution, by adjusting the relative positions of the motor and impeller and adding a wind shroud, air is blown toward the shroud by the impeller. The shroud, heated by the heating device, increases the temperature of the air blowing toward the shroud. Furthermore, the structural features of the shroud allow the air to be directed to the exterior of the air conditioning equipment, providing warm air at a higher velocity.

[0054] It should be added that the motor type can be a DC or AC motor, or even a brushless motor to improve efficiency and reduce maintenance; the power and speed of the motor must match the design of the wind wheel; and the heat dissipation design of the motor must ensure that it does not overheat during long-term operation.

[0055] Additional aspects and advantages of the invention will become apparent from the description which follows, or may be learned by practice of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 A schematic structural diagram of an air conditioning device according to an embodiment of the present invention is shown;

[0057] Figure 2 Shown Figure 1 Schematic diagram of the cross-sectional structure of AA;

[0058] Figure 3 A schematic structural diagram of an air guide cover according to an embodiment of the present invention is shown;

[0059] Figure 4 A schematic structural diagram of an air guide cover according to an embodiment of the present invention is shown;

[0060] Figure 5 A schematic structural diagram of an air guide cover according to an embodiment of the present invention is shown;

[0061] Figure 6 A schematic structural diagram of a purifier according to an embodiment of the present invention is shown.

[0062] in, Figures 1 to 6 The corresponding relationship between the reference numerals and component names is as follows:

[0063] 100: Air conditioning equipment; 102: Housing; 1022: Front mesh cover; 1024: Rear mesh cover; 104: Heating device; 1042: Heating bracket; 1044: Coil disk; 106: Air guide cover; 1062: Insulation bracket; 107: Air flow adjustment assembly; 108: Wind wheel; 110: Motor; 1102: Drive shaft; 114: Air duct structure; 130: Purification unit;

[0064] 200: purifier; 202: base bracket. DETAILED DESCRIPTION

[0065] In order to more clearly understand the above-mentioned purposes, features and advantages of the embodiments of the present invention, the embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0066] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the embodiments of the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0067] Refer to the following Figures 1 to 6 Some embodiments according to the present invention are described.

[0068] like Figure 1 and Figure 2 As shown, the air conditioning device 100 proposed in this embodiment mainly includes an outer shell 102 and a heating device 104, an air scoop 106, an air flow control assembly 107, and a purification element 130 disposed within the outer shell 102. Specifically, the air flow control assembly 107 includes a fan 108 and a motor 110. The outer shell 102 provides a sturdy protective shell for the air conditioning device 100, which not only protects the internal structure from damage but also provides thermal insulation and insulation to ensure user safety during use. The heating device 104 is the core of the air conditioning device 100, responsible for converting electrical energy into thermal energy. The heating device 104 is placed close to the inside of the air scoop 106 to maximize heat transfer efficiency. Specifically, the heating element can be composed of high-temperature resistant resistance wire, or it can be made of more efficient materials such as PTC ceramics, or even an electromagnetic coil. The air scoop 106 is adjacent to the heating device 104, and its inner surface is heated by the heating device 104. The specific shape design should facilitate uniform airflow distribution and heat exchange efficiency. By arranging the airflow adjustment component in the air guide cover 106, its rotation will generate a strong airflow, which is heated when passing through the heated air guide cover 106 and is finally discharged from the front side of the nose.

[0069] It should be emphasized that if Figure 3 As shown, a purification component 130 is provided on the inner side of the air guide cover 106. When the air flows, it will pass through the purification component 130 for purification. Since the purification component 130 is located on the inner side of the air guide cover 106, when the air is discharged outward, the structure of the air guide cover can be utilized to enhance the air outlet distance, so that the overall air flow range of the space where the air conditioning equipment is located is larger, thereby improving the purification effect.

[0070] When the temperature of the air guide cover 106 itself rises, the temperature of the environment in which the purification component 130 is located will be heated. As the temperature rises, the flow of the fluid will become more active, which can improve the purification effect. On the other hand, as the temperature changes, if a catalyst is used, the catalyst can be used to catalyze the decomposition of polluted gases in different temperature ranges to achieve more effective purification.

[0071] It should be added that, for the entire air outlet device, the front side is the air outlet side of the outer shell, and the rear side is the air inlet side of the outer shell. Figure 2 Indicated by the arrow direction.

[0072] It is understood that the air conditioning device 100 primarily converts electrical energy into thermal and mechanical energy to generate hot air. In this embodiment, by adjusting the relative positions of the motor 110 and the impeller 108 and adding the structure of the air guide 106, air is blown toward the air guide 106 by the impeller 108. The air guide 106 is heated by the heating device 104, thereby increasing the temperature of the air blown toward the air guide 106. Furthermore, the structural features of the air guide 106 allow the air to be directed to the exterior of the air conditioning device 100, thereby providing warm air at a higher velocity.

[0073] It should be added that the type of motor 110 can be a DC or AC motor 110, or even a brushless motor 110 to improve efficiency and reduce maintenance; the power and speed of the motor 110 must match the design of the wind wheel 108; and the heat dissipation design of the motor 110 must ensure that it will not overheat during long-term operation.

[0074] In some embodiments, optionally, as Figure 5 As shown, the negative ions generated by the negative ion generator can react with particulate matter, bacteria, etc. in the air, causing them to settle or condense, thereby purifying the air. In addition, the negative ion generator is placed in the outer shell 102, with one end extending through the air guide 106 into the space between the air guide 106 and the wind wheel 108, so that the negative ions can be more fully exposed to the air, thereby enhancing the purification effect.

[0075] In some embodiments, optionally, as Figure 4As shown, the purification element 130 is arranged on the inner wall surface, that is, the purification element is in the form of a film and can be arranged on the inner wall surface of the air guide cover 106 in the form of a coating. When the air passes through the inner wall surface of the air guide cover 106, the purification effect of the coating can purify the pollutants in the air, improve the quality of the air, and achieve the effect of purifying the air.

[0076] Optionally, the coating can be provided on the inner surface of the shroud by spraying, chemical coating, or chemical growth.

[0077] It can be understood that spraying is a process in which a material (usually liquid or powder) is sprayed through a nozzle at high speed onto the surface of a substrate to form a coating. Chemical coating refers to the process of forming a thin film on the surface of a substrate using a chemical reaction. These chemical reactions can be electrodeposition (electroplating), chemical vapor deposition (CVD), chemical solution deposition, etc. Chemical growth generally refers to the process in which a material grows on a substrate through a chemical reaction, such as chemical vapor deposition (CVD) and atomic layer deposition (ALD). Similar to chemical coating, chemical growth can achieve high-precision and high-quality thin films, but it focuses more on growing materials layer by layer by controlling chemical reactions to achieve nanometer-level thickness control.

[0078] In some embodiments, the catalyst coating in the purification element is optionally a key purification component, which is divided into multiple purification zones according to location. Each purification zone may contain one or more catalysts, which are designed to activate at different temperatures to decompose specific types of pollutants. For example: low-temperature catalysts are used to decompose volatile organic compounds (VOCs). Medium-temperature catalysts are specifically used to decompose nitrogen oxides (NOx). High-temperature catalysts are used to decompose particulate matter (PM) and other difficult-to-decompose chemicals.

[0079] Electromagnetic induction heating technology enables the deflector to reach the temperature required by different catalysts, thereby activating the catalysts and improving purification effectiveness. This design allows the air flow generated by the impeller 108 to be effectively utilized without increasing additional energy consumption, purifying the air through the catalyst layer at the appropriate temperature, thereby improving the overall effectiveness and purification efficiency of the system.

[0080] In some embodiments, multiple purification zones are optionally provided along the thickness of the air scoop, including at least a first purification zone and a second purification zone, to achieve purification of a variety of impurities. It is understood that the heat from the air scoop can increase the temperature of the catalyst, thereby improving catalytic efficiency. Since heat decreases with increasing distance, the catalyst within the purification zone closer to the inner wall of the air scoop will be at a higher temperature, allowing multiple catalysts with different catalytic temperatures to be catalyzed simultaneously. That is, when the first purification zone is closer to the inner wall of the air scoop, the catalytic temperature of the catalyst in the first purification zone is higher, thereby improving the catalytic effect.

[0081] It should be added that the change in the catalytic temperature of multiple purification zones can be linear or nonlinear, as long as the catalytic temperatures of the catalysts in two purification zones are different, and the catalytic temperature in one purification zone close to the inner wall of the air guide hood is greater than the catalytic temperature in another purification zone that is farther away, it is within the protection scope of this application.

[0082] For example, a low-temperature catalyst is placed in the purification zone farthest from the air scoop to decompose volatile organic compounds (VOCs), while a high-temperature catalyst is placed in the purification zone closest to the air scoop to decompose particulate matter (PM) and other difficult-to-decompose chemicals.

[0083] In some embodiments, multiple purification zones are optionally provided on the same floor, including at least a first purification zone and a second purification zone, and the multiple purification zones are arranged in different zones on the same floor, thereby achieving purification of multiple impurities. It is understandable that for air conditioning equipment, the temperature at the air inlet is lower, and the temperature at the air outlet is higher than that at the air inlet. Therefore, the temperature difference can be utilized to enable multiple catalysts to act simultaneously, thereby improving catalytic efficiency. The closer the purification zone is to the air inlet of the air duct, the lower the temperature of the catalyst inside it will be. That is, when the first purification zone is closer to the air inlet of the air duct, the catalytic temperature of the catalyst in the first purification zone is lower, thereby improving the catalytic effect.

[0084] It should be added that the change in the catalytic temperature of multiple purification zones can be linear or nonlinear, as long as the catalytic temperatures of the catalysts in two purification zones are different, and the catalytic temperature in one purification zone close to the air inlet end of the air guide hood is lower than the catalytic temperature in another purification zone at a farther distance, it is within the protection scope of this application.

[0085] For example, a low-temperature catalyst is placed in the purification zone farthest from the air inlet of the air scoop to decompose volatile organic compounds (VOCs). A high-temperature catalyst is placed in the purification zone closest to the air inlet of the air scoop to decompose particulate matter (PM) and other difficult-to-decompose chemicals.

[0086] In some embodiments, the heating device optionally includes a heating bracket 1042, wherein the heating bracket 1042 is provided corresponding to the air scoop 106, and is provided on the outside of the air scoop 106 and fixed to the air duct structure 114. This helps ensure the effective cooperation between the heating bracket 1042 and the air scoop 106 and provides a stable support structure. In addition, the heating bracket 1042 can be disc-shaped, i.e., in the form of a coil disc. By winding an electromagnetic coil on the coil disc 1044, an alternating magnetic field is generated when the electromagnetic coil is energized, so that the air scoop 106 is heated by electromagnetic induction, providing an efficient method for heating the air.

[0087] In some embodiments, optionally, the heat insulating bracket 1062 is set on the outside of the air guide cover 106. The setting of the heat insulating bracket 1062 can isolate the air guide cover 106 and the heating device 104 to a certain extent, reduce the conduction of heat to the air guide cover 106, thereby reducing the temperature of the air guide cover 106 and improving the safety of use.

[0088] By isolating and stabilizing the air guide cover 106 , it also helps to improve the working efficiency of the heating device 104 , ensuring that the heated air can smoothly enter the air duct structure 114 and then be pushed out by the wind wheel 108 .

[0089] In general, the provision of the thermal insulation bracket 1062 in the air conditioning device 100 helps to improve the stability and safety of the system, while also helping to improve the heating efficiency and ensure the normal operation of the entire system.

[0090] In some embodiments, optionally, an electromagnetic coil is used as the heating device 104, the material of the air guide cover 106 is a magnetic material, and a gap is set between the heating device 104 and the air guide cover 106. By adopting an electromagnetic coil as the heating device 104, electromagnetic induction heating can be achieved. This method has the advantages of uniform heating and rapid response, which is conducive to improving heating efficiency and controlling heating temperature. In addition, the air guide cover 106 is made of a magnetic material, which helps to guide the thermal field, improve thermal efficiency, reduce energy loss, ensure that the heated air can be effectively introduced into the air duct structure 114, and improve the utilization rate of hot air. It should also be added that a gap is set between the heating device 104 and the air guide cover 106. Under the action of the gap, the high temperature of the air guide cover can reduce the temperature impact of the environment in which the heating device is located, thereby improving the safety of use, and is also conducive to protecting the heating device 104 and extending its service life.

[0091] In some embodiments, the outer housing 102 optionally includes a detachably connected front mesh 1022 and rear mesh 1024, which are connected to form a housing for the heating device 104, the air guide 106, the impeller 108, and the motor 110. The front mesh 1022 is provided with a first bearing for the drive shaft 1102 to pass through. The detachably connected front mesh 1022 and rear mesh 1024 design facilitates maintenance and cleaning of the internal components, making maintenance more convenient. This is very beneficial for routine maintenance and upkeep of the device.

[0092] The accommodating cavity formed by the connection of the front mesh cover 1022 and the rear mesh cover 1024 provides a suitable space for accommodating the heating device 104, the wind guide cover 106, the wind wheel 108 and the motor 110, so that these internal components can be effectively installed and fixed.

[0093] It should be added that a first bearing is provided on the front mesh cover 1022 for the drive shaft 1102 to pass through, which helps to support and fix the drive shaft 1102, ensure the stable operation of the drive shaft 1102, and reduce the vibration and friction caused by the movement of the drive shaft 1102.

[0094] In general, the design of the outer shell 102 improves the maintenance convenience of the equipment and the installation stability of the internal components, which is beneficial to the use and maintenance of the entire system.

[0095] It should be noted that the structure of the entire outer shell cover 102 is a fully enclosed structure in the middle, forming a circle of shell, with grilles set in the front and back, among which at least one of the front mesh cover 1022 and the rear mesh cover 1024 will be designed with an intermediate shell, that is, the intermediate shell can serve as a part of the front mesh cover 1022 or the rear mesh cover 1024.

[0096] In some embodiments, optionally, an electric heating wire is used as the heating device 104, which can quickly generate heat. The air guide cover 106 made of heat-conductive material helps to quickly conduct heat, improves heating efficiency, and allows the heated air to be delivered to the air duct structure 114 more quickly.

[0097] The heat-conducting material of the air guide 106 and the placement of the heating device 104 on the air guide 106 facilitates the rapid conduction and discharge of heated air, thereby improving the utilization rate of the hot air and ensuring a stable output of the hot air. Placing the heating device 104 on the air guide 106 reduces the heat transfer from the heating device 104 to other components, lowering the temperature of the device and improving safety.

[0098] This application proposes another embodiment of a purifier 200, such as Figure 6 As shown, the air conditioning device 100 and the base bracket 202 are detachably connected. The base bracket 202 is detachably connected to the air conditioning device 100. This design facilitates assembly and disassembly of the device, making the device more flexible and easy to carry and maintain. The base bracket 202 provides a firm support, helping to maintain the stability of the entire purifier 200, reducing shaking and wobbling during operation, and improving the safety and reliability of the device.

[0099] In addition, since the base bracket 202 is detachably connected to the air conditioning device 100, different air conditioning devices 100 can be selected as needed, so that the purifier 200 has wider applicability and flexibility.

[0100] The present application proposes another embodiment of a heater, comprising: an outer shell cover; a heating device, arranged on the inner side of the outer shell cover; an air guide cover, arranged corresponding to the heating device, and the heating device is used to heat the temperature of the air guide cover; an air flow adjustment component, arranged inside the air guide cover, and the air flow adjustment component is used to discharge air toward the inner wall surface of the air guide cover; a purification component, arranged on the inner side of the air guide cover, when the air flow adjustment component is in operation, the air is purified by the purification component, flows along the inner wall surface of the air guide cover, and after being guided and heated by the air guide cover, is discharged outward from the front side of the outer shell cover.

[0101] In this embodiment, the heater mainly includes an outer shell and a heating device, an air guide cover, a wind wheel, a motor and a purification component arranged in the outer shell. Specifically, the outer shell provides a sturdy protective shell for the air conditioning equipment, which not only protects the internal structure from damage, but also plays a role in heat insulation and insulation to ensure the safety of users when using it. The heating device is the core of the air conditioning equipment and is responsible for converting electrical energy into thermal energy. The heating device is placed close to the inside of the air guide cover to maximize the heat transfer efficiency. Specifically, the heating element can be composed of a high-temperature resistant resistance wire, or more efficient materials such as PTC ceramics, or even an electromagnetic coil. The air guide cover is adjacent to the heating device, and its inner surface is heated by the action of the heating device. The specific shape design should be conducive to the uniform distribution of airflow and heat exchange efficiency. The wind wheel is located in the air guide cover, and its rotation will generate a strong airflow. These airflows are heated when passing through the heated air guide cover and are finally discharged from the front side of the head.

[0102] It should be emphasized that a purification component is provided on the inner side of the air guide hood. When the air flows, it will pass through the purification component to be purified. Since the purification component is located on the inner side of the air guide hood, when the temperature of the air guide hood itself rises, the temperature of the environment in which the purification component is located will be heated. As the temperature rises, the flow of the fluid will become more active, which can improve the purification effect. On the other hand, as the temperature changes, if a catalyst is used, the catalyst can be used to catalyze the decomposition of polluted gases in different temperature ranges to achieve more effective purification.

[0103] It is understood that air conditioning equipment primarily converts electrical energy into thermal and mechanical energy to generate hot air. In this solution, by adjusting the relative positions of the motor and impeller and adding a wind shroud, air is blown toward the shroud by the impeller. The shroud, heated by the heating device, increases the temperature of the air blowing toward the shroud. Furthermore, the structural features of the shroud allow the air to be directed to the exterior of the air conditioning equipment, providing warm air at a higher velocity.

[0104] It should be added that the motor type can be a DC or AC motor, or even a brushless motor to improve efficiency and reduce maintenance; the power and speed of the motor must match the design of the wind wheel; and the heat dissipation design of the motor must ensure that it does not overheat during long-term operation.

[0105] In a specific embodiment, a purifier structure with IH side wall heating is proposed, and the whole structure includes a motor 110, a front mesh cover 1022, a wind wheel 108, an outer shell (i.e., an outer shell cover 102), a heating plate (i.e., an air guide cover 106), a heating plate bracket (i.e., a heat insulation bracket 1062), a coil disk 1044 bracket (i.e., a heating bracket 1042), an air duct (i.e., an air duct structure 114), and other structures. The overall solution adopts a centrifugal fan (i.e., a wind wheel 108 + a motor 110) as a power pack. The centrifugal fan has the characteristics of axial air inlet and radial air outlet, and the outlet airflow is thrown out under the action of centrifugal force. The side wall of the power pack is made of magnetic metal parts and is heated by electromagnetic induction. During operation, the airflow is heated by passing through the heated side wall, thereby realizing the warm air function.

[0106] The overall structure is arranged as follows: in order to catalytically decompose pollutants in the air, a purification / catalytic material (i.e., purification element 130) is provided on the inner surface of the shroud, which can be provided on the inner surface of the shroud by spraying, chemical coating, or chemical growth.

[0107] When the impeller rotates, it does work on the air. After acquiring kinetic energy, the air moves in a spiral manner and moves forward along the axis of the air deflector. At the same time, because the air deflector is hot, it is gradually heated as the air moves forward. The air deflector in this system has two functions: the first is to guide the air, and the second is to heat the air. It does not add additional air duct resistance, so the overall air outlet speed is greatly improved. In order to make the air deflector heat up, IH electromagnetic induction heating can be used. Electromagnetic induction heating, also known as IH heating, is a non-contact heating method. Its principle is to use an energized coil to generate an alternating electromagnetic field, which then induces eddy currents in ferromagnetic materials, such as stainless steel, to generate heat. IH heating has the advantages of fast heating, low thermal inertia, and stepless power adjustment. If the air deflector is made of ferromagnetic material, such as 430 stainless steel, it can be heated using the IH method.

[0108] Through this design, the catalyst can catalytically decompose different pollutant gases at different temperatures. Compared with the previous room-temperature catalysis, not only is the catalytic efficiency higher, but the types of gases catalyzed are also more.

[0109] According to the air conditioning equipment and purifier provided by the present invention, under the action of the air guide cover, the purified air outlet distance is increased, thereby improving the purification effect.

[0110] In the present invention, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless expressly limited otherwise. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0111] In the description of the present invention, it should be understood that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0112] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0113] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An air conditioning device, characterized in that: include: housing cover; An air guide cover is provided in the outer shell; An airflow regulating assembly is provided inside the air guide cover, and is used to discharge air toward the inner wall surface of the air guide cover; The purification component is arranged on the inner side of the air guide cover. When the air flow adjustment component is in operation, the air is purified by the purification component and then discharged outward along the inner wall surface of the air guide cover from the front side of the outer cover.

2. The air conditioning equipment according to claim 1, characterized in that The purification element specifically includes: A negative ion generator is arranged in the outer shell, and one end of the negative ion generator passes through the air guide cover and extends into the space between the air guide cover and the wind wheel of the air flow adjustment component.

3. The air conditioning equipment according to claim 1, characterized in that The purification component includes a purification membrane, and the purification membrane is arranged on the inner wall surface of the air guide cover.

4. The air conditioning equipment according to claim 3, characterized in that The purification element includes a plurality of purification zones, and at least one catalyst is disposed in each of the purification zones.

5. The air conditioning equipment according to claim 4, characterized in that The purification zone includes at least a first purification zone and a second purification zone stacked in the thickness direction of the air guide cover, the first purification zone is closer to the inner wall surface of the air guide cover, and the catalytic temperature of the catalyst in the first purification zone is higher than the catalytic temperature of the catalyst in the second purification zone.

6. The air conditioning equipment according to claim 4, characterized in that The purification zone includes at least a first purification zone and a second purification zone arranged in the same layer in the thickness direction of the air guide cover, the first purification zone is closer to the air inlet end of the air guide cover, and the catalytic temperature of the catalyst in the first purification zone is lower than the catalytic temperature of the catalyst in the second purification zone.

7. The air conditioning equipment according to claim 1, characterized in that The airflow adjustment component specifically includes: A wind wheel is provided inside the wind guide cover, and the wind wheel rotates to discharge air toward the inner wall surface of the wind guide cover, and the air is discharged outward from the front side of the outer cover; A motor, wherein a driving shaft of the motor passes through the wind wheel, and the driving shaft is used to drive the wind wheel to rotate.

8. The air conditioning equipment according to claim 1, characterized in that Also includes: A heating device is provided on the inner side of the outer shell, and is used for heating the air guide cover.

9. The air conditioning equipment according to claim 8, characterized in that The heating device specifically includes: The heating bracket is arranged corresponding to the air guide cover and is arranged on the outside of the air guide cover. An electromagnetic coil is wound around the heating bracket.

10. The air conditioning equipment according to claim 8, characterized in that Also includes: A heat-insulating bracket, arranged on the outside of the air guide cover; Wherein, the air guide cover is arranged on the heat insulation bracket.

11. The air conditioning equipment according to claim 7, characterized in that The heating device is an electromagnetic coil, the material of the air guide cover is a magnetic material, and the heating device and the air guide cover are spaced apart; or The heating device is a resistance heater, the material of the air guide cover is a heat-conducting material, and the heating device is arranged on the air guide cover.

12. The air conditioning equipment according to claim 1, characterized in that The outer shell comprises: A front mesh cover and a rear mesh cover are detachably connected, and the front mesh cover and the rear mesh cover are connected to form an accommodating cavity for accommodating the air guide cover and the airflow adjustment component.

13. A purifier, characterized in that: include: The air conditioning device according to any one of claims 1 to 12.

14. A fan heater, characterized in that: include: housing cover; a heating device, disposed on the inner side of the outer shell; An air guide cover is provided corresponding to the heating device, and the heating device is used to heat the air guide cover; An airflow regulating assembly is provided inside the air guide cover, and is used to discharge air toward the inner wall surface of the air guide cover; The purification component is arranged on the inner side of the air guide cover. When the air flow adjustment component is in operation, the air is purified by the purification component and flows along the inner wall of the air guide cover. After being guided and heated by the air guide cover, the air is discharged outward from the front side of the outer cover.

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