Condensation assembly, air conditioner module and air conditioner range hood

Abstract

The utility model relates to a condensation assembly, an air conditioner module and an air conditioner range hood. The condenser is arranged above the bottom shell; the water fetching mechanism is arranged on one side of the condenser at an interval and at least partially extends into the bottom shell; and the at least one flow guide piece is installed on the surface of the side, facing the beating mechanism, of the condenser, and each flow guide piece is provided with a flow guide groove and a water outlet formed in one end of the flow guide groove. According to the condensation assembly, condensate water on the condenser can flow into the flow guide groove under the gravity, the downward flowing speed of the condensate water is reduced due to the existence of the flow guide groove, the condensate water can stay on the surface of the condenser for a longer time, and therefore heat exchange between the condensate water and the condenser can be more sufficient; the cooling efficiency is improved, meanwhile, the consumption speed of condensate water is increased, the content of the condensate water in the bottom shell is shared, and therefore the situation that the condensate water overflows due to excessive accumulation is avoided, the dripping noise generated by water flow splashing is reduced, and the user experience is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a condensing assembly, an air conditioning unit and an air conditioning hood. Background Art

[0002] The kitchen is the main place for people to cook, and the quality of the kitchen air environment directly affects people's cooking experience. Therefore, various air-conditioning hoods have come into being. Air-conditioning hoods combine the hood unit and the air-conditioning unit. When the ambient temperature is high, they can cool the kitchen air, and when the ambient temperature is low, they can provide hot air to the kitchen, thereby effectively adjusting the ambient temperature of the kitchen and improving the cooking comfort of users.

[0003] As one of the important components of the air conditioner hood, the cooling effect of the condenser directly affects the working effect of the air conditioner hood. However, the existing cooling method has low cooling efficiency and is prone to overflow due to excessive condensation water. Summary of the invention

[0004] Based on this, it is necessary to provide a condensing assembly, an air conditioning unit and an air conditioning hood to address the problem of low cooling efficiency of the condenser of the air conditioning hood.

[0005] A condensing assembly is provided in an air conditioning module, and the condensing assembly comprises:

[0006] Bottom shell;

[0007] A condenser, arranged above the bottom shell;

[0008] a water pumping mechanism, disposed on one side of the condenser and at least partially extending into the bottom shell; and

[0009] At least one guide member is installed on a side surface of the condenser facing the water pumping mechanism, and each of the guide members is provided with a guide groove and a water outlet arranged at one end of the guide groove.

[0010] In one of the embodiments, all the guide members are arranged at intervals in the vertical direction, and each of the guide grooves extends horizontally, or extends obliquely downward from an end away from the water outlet to an end where the water outlet is provided.

[0011] In one of the embodiments, the water outlet is arranged at one end of the guide groove, and the other end of the guide member is rotatably mounted on the condenser.

[0012] In one embodiment, the guide member comprises:

[0013] The guide bottom plate extends longitudinally in one direction;

[0014] a guide side plate connected to a side of the guide bottom plate away from the condenser; and

[0015] The guide end plate is arranged at one end of the guide bottom plate in the length direction, and the water outlet is formed between the guide end plate and the condenser.

[0016] In one embodiment, the guide end plate includes a first end plate and a second end plate, one side of the first end plate is connected to the guide bottom plate, and the other side of the first end plate is connected to the second end plate;

[0017] Wherein, the angle formed by the first end plate and the guide bottom plate is greater than the angle formed by the second end plate and the guide bottom plate.

[0018] In one of the embodiments, the angle formed by the first end plate and the guide bottom plate is 135°-160°, and the angle formed by the second end plate and the guide bottom plate is 90°-135°.

[0019] In one embodiment, the guide side plate includes a first side plate and a second side plate, one side of the first side plate is connected to the guide bottom plate, and the other side of the first side plate is connected to the second side plate;

[0020] The angle formed by the first side plate and the guide bottom plate is greater than the angle formed by the second side plate and the guide bottom plate.

[0021] In one embodiment, the angle formed between the first side plate and the guide bottom plate is 120°-150°, and the angle formed between the second side plate and the guide bottom plate is 90°-120°.

[0022] In one of the embodiments, the guide member can be controlled to rotate relative to the condenser.

[0023] In one embodiment, the condensing assembly further includes a driving member and a connecting member, wherein the driving member is disposed on the condenser, and the connecting member is connected between the driving member and the guide member, and the guide member rotates under the drive of the driving member.

[0024] An air conditioning module comprises the above-mentioned condensing assembly, and the air conditioning module further comprises an evaporating assembly, wherein the evaporating assembly is located above the bottom shell and is arranged adjacent to the condensing assembly.

[0025] An air-conditioning hood comprises the above-mentioned air-conditioning module, wherein the air-conditioning hood further comprises a hood module, and the hood module and the air-conditioning module are matched with each other.

[0026] In the above-mentioned condensation component, the condensed water on the condenser can flow into the guide groove under gravity. The existence of the guide groove slows down the downward flow of the condensed water, and the condensed water can stay on the surface of the condenser for a longer time. Therefore, the condensed water and the condenser can exchange heat more fully, which improves the cooling efficiency and the consumption rate of the condensed water. It also shares the condensed water content in the bottom shell, thereby avoiding excessive accumulation of condensed water and overflowing, reducing the dripping noise caused by splashing water, and effectively improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] FIG. 1 is a schematic structural diagram of a condensation assembly according to an embodiment of the present application.

[0030] FIG. 2 is a front view of the condensation assembly shown in FIG. 1 .

[0031] FIG. 3 is a schematic diagram of the water flow direction of the condensation assembly shown in FIG. 1 .

[0032] FIG. 4 is a top view of a flow guide member according to an embodiment of the present application.

[0033] FIG. 5 is a partial enlarged view of point A of the flow guide shown in FIG. 4 .

[0034] FIG. 6 is a side view of a flow guide according to an embodiment of the present application.

[0035] FIG. 7 is a partial enlarged view of a portion B of the flow guide member shown in FIG. 6 .

[0036] FIG8 is a schematic cross-sectional view of a flow guide member according to an embodiment of the present application, perpendicular to its own length direction.

[0037] FIG. 9 is a control logic flow chart of a control method of a condensing component according to an embodiment of the present application.

[0038] Description of reference numerals:

[0039] 100, condensation assembly; 10, bottom shell; 12, water storage tank; 20, condenser; 30, water pumping mechanism; 32, water pumping drive member; 34, water pumping wheel; 40, guide member; 40a, guide groove; 40b, water outlet; 41, guide bottom plate; 43, guide side plate; 432, first side plate; 434, second side plate; 45, guide end plate; 452, first end plate; 454, second end plate; 52, drive member; 54, connecting member. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0041] In the description of the present application, it should be understood that if the terms "center", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "bottom", "inside", "outside", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not necessarily indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be fully understood as a limitation on the present application.

[0042] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In this application, unless otherwise clearly specified and limited, if the terms "installation", "connection", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "on" or "below" a second feature, etc., or similar description, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium.

[0045] It should be noted that if an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a central element at the same time. If present, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are only for illustrative purposes and do not represent the only implementation method.

[0046] The embodiment of the present application provides an air-conditioning hood, comprising an air-conditioning module and a hood module connected to each other, the air-conditioning module is used to adjust the temperature of the cooking environment, and the hood module is used to extract the fumes generated during cooking. Referring to FIG1 , the air-conditioning module comprises a condensation assembly 100 and an evaporator, the condensation assembly 100 comprises a bottom shell 10 and a condenser 20 disposed above the bottom shell 10, and the evaporator is located above the bottom shell 10 and spaced apart from the condensation assembly 100. Condensed water generated by the evaporator during operation can be collected by the bottom shell 10.

[0047] In the following embodiments, the height direction of the condenser 20 is defined as the first direction (i.e., the Z direction in FIG. 1 ), the length direction of the condenser 20 is defined as the second direction (i.e., the X direction in FIG. 1 ), and the width direction of the condenser 20 is defined as the third direction (i.e., the Y direction in FIG. 1 ). The first direction, the second direction, and the third direction intersect each other. As a preferred embodiment, the first direction, the second direction, and the third direction are perpendicular to each other, and the first direction is parallel to the vertical direction, and the second direction and the third direction are both parallel to the horizontal direction.

[0048] Since the condenser and evaporator of the air-conditioning module are integrated in the same space, the heat exchange efficiency of the condenser is poor, and the evaporator will produce a large amount of condensed water during operation. However, the air-conditioning module is not equipped with a separate drainage pipe, so the condensed water is difficult to fully consume and there is a problem of condensed water overflow, which affects the user experience of the air-conditioning range hood.

[0049] Based on the above problems, the prior art often uses two cooling methods to cool the condenser: air cooling and condensed water cooling. Air cooling refers to adding air ducts to cool the condenser through air flow. However, due to the particularity of the kitchen environment, the cooling efficiency of air cooling is lower than that of condensed water cooling. Therefore, condensed water cooling is more commonly used in air-conditioning range hoods to cool the condenser.

[0050] There are usually two ways to cool condensed water. One is to extract condensed water and spray it onto the condenser fins, and the other is to throw condensed water onto the condenser through a water pumping motor. However, in the process of extracting condensed water and spraying it onto the condenser fins, the condensed water will be unevenly distributed when flowing through the sprayer, the flow rates of each nozzle will vary greatly, and the flow rate of some nozzles will be too high. The above phenomena will cause the condensed water to flow to one side of the condenser, making it impossible to cool the condenser as a whole, affecting the cooling efficiency. In addition, the excessively high flow rate of some sprays will cause water splashing and dripping noise.

[0051] Based on the above situation, please continue to refer to FIG. 1 , the bottom shell 10 is provided with a water storage tank 12 which is concave downwards, and the water storage tank 12 is located on one side of the condenser 20 in the third direction. Since the height of the water storage tank 12 is relatively low, the condensed water in the bottom shell 10 accumulates in the water storage tank 12. The condensation assembly 100 further includes a water pumping mechanism 30, which is arranged at one side of the condenser 20 at intervals in the third direction, and the water pumping mechanism 30 at least partially extends into the water storage tank 12, and is used to throw the condensed water in the water storage tank 12 onto the condenser 20.

[0052] Specifically, in one embodiment, the pumping mechanism 30 includes a pumping drive 32 and a pumping wheel 34 that is transmission-connected to the pumping drive 32. The pumping drive 32 is disposed on a side of the water storage tank 12 that is away from the condenser 20 in the third direction. The pumping wheel 34 is sleeved on the output shaft of the pumping drive 32 and partially extends into the water storage tank 12. The central axis of the pumping wheel 34 is parallel to the third direction. As a preferred embodiment, a depression that is concave downward is provided at the bottom of the water storage tank 12 to further collect condensed water, and the pumping wheel 34 is disposed corresponding to the depression.

[0053] In this way, during the operation of the evaporator, condensed water generated gradually accumulates in the water storage tank 12, causing the water level in the water storage tank 12 to gradually rise. When the condensed water contacts the water pumping wheel 34, the water pumping wheel 34 rotates at high speed under the drive of the water pumping drive member 32 and throws the condensed water to the condenser 20, thereby consuming the condensed water while cooling the condenser 20.

[0054] However, after the condensed water is thrown into the condenser 20 by the water wheel 34, the condensed water cannot fully exchange heat with the condenser 20 due to the fast flow speed of the condensed water under the action of gravity, and thus the optimal cooling effect cannot be achieved. Moreover, the condensed water cannot be fully consumed, which will cause excessive condensed water to accumulate in the bottom shell 10 and cause the condensed water to overflow.

[0055] Based on the above technical problems, please refer to Figures 1 to 3. The condensing assembly 100 of the present application is also provided with at least one guide member 40, which is installed on the side surface of the condenser 20 facing the water pumping mechanism 30 in the third direction. Each guide member 40 is provided with a guide groove 40a and a water outlet 40b arranged at one end of the guide groove 40a.

[0056] In this way, the condensed water on the condenser 20 can flow into the guide groove 40a under gravity. The existence of the guide groove 40a slows down the downward flow of the condensed water, and the condensed water can stay on the surface of the condenser 20 for a longer time. Therefore, the condensed water and the condenser 20 can exchange heat more fully, thereby improving the cooling efficiency and the consumption rate of the condensed water. It also shares the condensed water content in the bottom shell 10, avoiding excessive accumulation of condensed water and overflowing, reducing the dripping noise caused by splashing water, and effectively improving the user experience.

[0057] As a preferred embodiment, the condensation assembly 100 includes a plurality of guide members 40, all of which are arranged at intervals along the first direction (i.e., the vertical direction) from the condenser 20, and each guide groove 40a extends horizontally, or extends obliquely downward from an end away from the water outlet 40b to an end provided with the water outlet 40b, thereby further slowing down the speed of the condensed water flowing downward, achieving a better cooling effect, and at the same time reducing the falling distance of the condensed water from the guide member 40 to the bottom shell 10, thereby significantly reducing the dripping noise. It can be understood that the number of guide members 40 is not limited and can be set as needed.

[0058] Each guide member 40 is a long folded edge structure, formed by bending a thin sheet metal and having good ductility. Each guide member 40 extends from one side edge of the condenser 20 in the second direction to the other side edge of the condenser 20 in the second direction, thereby fully utilizing the length of the condenser 20 in the second direction to increase the volume of the guide groove 40a.

[0059] As shown in FIG4 , in some embodiments, each guide member 40 includes a guide bottom plate 41, a guide side plate 43, and a guide end plate 45. The guide bottom plate 41 extends longitudinally along the length direction of the guide member 40, and the width direction of the guide bottom plate 41 is parallel to the third direction. The guide side plate 43 is connected to a side of the guide bottom plate 41 away from the condenser 20 in the width direction, the length direction of the guide side plate 43 is parallel to the length direction of the guide bottom plate 41, and the width direction of the guide side plate 43 is parallel to the first direction.

[0060] As shown in FIG. 5 , the guide end plate 45 is disposed at one end of the guide bottom plate 41 in the length direction, the water outlet 40b is formed between the guide end plate 45 and the condenser 20 and is located at one end of the guide groove 40a, and the width a of the water outlet 40b in the third direction is 1 mm. It can be understood that the width a of the water outlet 40b in the third direction is not limited thereto, and the width of the water outlet 40b can be set as needed to form different flow rates.

[0061] In this way, the guide bottom plate 41, the guide side plate 43 and the guide end plate 45 jointly define a guide groove 40a, and the condensed water flowing down from the condenser 20 can enter the guide groove 40a, and slowly flow out from the narrow water outlet 40b and return to the bottom shell 10, thereby achieving a significant decrease in the downstream speed of the condensed water, effectively preventing the condensed water from flowing back to the bottom shell 10 before complete heat exchange, thereby enhancing the heat exchange efficiency. In addition, since the guide side plate 43 is located on the side of the guide bottom plate 41 away from the condenser 20, and the side of the guide bottom plate 41 close to the condenser 20 is not provided with the guide side plate 43, the condensed water in the guide groove 40a can fully contact with the condenser 20.

[0062] Please refer to FIG. 6 and FIG. 7. Further, in some embodiments, the guide end plate 45 includes a first end plate 452 and a second end plate 454. One side of the first end plate 452 is connected to the guide bottom plate 41, and the other side of the first end plate 452 is connected to the second end plate 454. The angle A formed by the first end plate 452 and the guide bottom plate 41 is greater than the angle B formed by the second end plate 454 and the guide bottom plate 41. Specifically, in some embodiments, the angle A formed by the first end plate 452 and the guide bottom plate 41 is 135°-160°, preferably 130°, and the angle B formed by the second end plate 454 and the guide bottom plate 41 is 90°-135°, preferably 100°.

[0063] Please refer to Fig. 8, the guide side plate 43 includes a first side plate 432 and a second side plate 434, one side of the first side plate 432 is connected to the guide bottom plate 41, the other side of the first side plate 432 is connected to the second side plate 434, and the angle C formed by the first side plate 432 and the guide bottom plate 41 is greater than the angle D formed by the second side plate 434 and the guide bottom plate 41. Specifically in some embodiments, the angle C formed between the first side plate 432 and the guide bottom plate 41 is 120°-150°, preferably 150°, and the angle D formed between the second side plate 434 and the guide bottom plate 41 is 90°-120°, preferably 110°.

[0064] The two-stage inclination angle of the guide end plate 45 and the guide side plate 43 can make the condensed water flow as much as possible toward the condenser 20 under the action of gravity, so as to closely adhere to the surface of the condenser 20 for heat exchange, thereby increasing the heat exchange efficiency. It can be understood that the inclination angle of the guide end plate 45 and the guide side plate 43 should not be too large, otherwise the volume of the guide groove 40a will be compressed.

[0065] In some embodiments, please refer to FIG. 1 and FIG. 2 again, the guide member 40 can be controlled to rotate relative to the condenser 20, so that the inclination angle of the guide member 40 can be adjusted, and then the downstream speed of the condensed water can be adjusted. The smaller the inclination angle of the guide member 40 compared to the horizontal direction, the slower the flow speed of the condensed water in the guide groove 40a, and the slower the speed of the condensed water flowing through the condenser 20, thereby reducing the accumulation speed of the condensed water in the bottom shell 10. The larger the inclination angle of the guide member 40 compared to the horizontal direction, the faster the flow speed of the condensed water in the guide groove 40a, and the faster the speed of the condensed water flowing through the condenser 20, thereby increasing the cooling speed.

[0066] In order to drive the guide member 40 to rotate, the condensation assembly 100 also includes an adjustment mechanism, which includes a driving member 52 and a connecting member 54. The driving member 52 is arranged on the condenser 20, one end of the connecting member 54 is connected to the output end of the driving member 52, and the other end of the connecting member 54 is connected to the end of the guide side plate 43 of the guide member 40 away from the water outlet 40b, so that the guide member 40 can rotate under the drive of the driving member 52, thereby adjusting its inclination angle relative to the horizontal direction, thereby adjusting the downstream speed of the condensed water. Specifically, in some embodiments, the rotation angle range of the guide member 40 is 0°-30°, and all the guide members 40 rotate synchronously and have the same rotation angle.

[0067] As shown in FIG. 3 , specifically in one embodiment, the condensation assembly 100 includes three guide members 40, which are arranged at intervals on one side of the condenser 20 along the first direction, and the inclination directions of two adjacent guide members 40 are opposite. Specifically, the guide member 40 located at the top in the first direction extends obliquely downward from the left side (i.e., the left side in FIG. 3 ) to the right side (i.e., the right side in FIG. 3 ) of the condenser 20, and the guide member 40 forms an angle α with the horizontal direction. The guide member 40 located in the middle position in the first direction extends obliquely downward from the right side to the left side of the condenser 20, and the guide member 40 forms an angle β with the horizontal direction. The guide member 40 located at the bottom in the first direction extends obliquely downward from the left side to the right side of the condenser 20, and the guide member 40 forms an angle γ with the horizontal direction. The angles α, β, and γ may be the same or different. Therefore, the condensed water flows downward step by step between the multiple guide members 40 from top to bottom, thereby further slowing down the downward flow speed of the condensed water.

[0068] As shown in FIG. 9 , the present application also provides a control method for the condensation assembly 100, comprising the following steps:

[0069] S110: Obtain the liquid volume V0 in the bottom shell 10.

[0070] S120: Control the inclination angle of the flow guide 40 according to the magnitude relationship between n·V1+V0 and V2.

[0071] Wherein, V1 is the volume of each guide groove 40a, n is the number of guide members 40, V0 is the volume V0 of the liquid in the bottom shell 10, and V2 is the volume of the bottom shell 10 (i.e., the maximum critical volume of the liquid that can be contained in the bottom shell 10). According to the volume V1 of the guide groove 40a, the number n of the guide members 40, the volume V0 of the liquid in the bottom shell 10, and the volume V2 of the bottom shell 10, the inclination angle of the guide member 40 can be automatically controlled through logical calculation, thereby controlling the downstream speed of the condensed water to prevent the condensed water from accumulating too much and overflowing.

[0072] Specifically, the step of controlling the inclination angle of the guide member 40 according to the magnitude relationship between n·V1+V0 and V2 specifically includes the following steps:

[0073] S121: When n·V1+V0<V2, the set temperature of the air conditioning module is obtained.

[0074] Specifically, when n·V1+V0<V2, it indicates that the volume of the liquid in the bottom shell 10 is smaller than the capacity of the bottom shell 10, and the bottom shell 10 still has room to accommodate more condensed water, so the cooling function of the air conditioning module can continue to be turned on.

[0075] S122: When the set temperature is lower than the preset temperature, the guide member 40 is controlled to form a first preset angle with the horizontal direction; when the set temperature is greater than or equal to the preset temperature, the guide member 40 is controlled to form a second preset angle with the horizontal direction.

[0076] The preset temperature is 20° C. The first preset angle is greater than the second preset angle. As a preferred embodiment, the first preset angle is 10°-30°, and the second preset angle is 0°-10°.

[0077] Specifically in one embodiment, when the set temperature is lower than the preset temperature, the angles α, β, and γ formed by the three guide members 40 with the horizontal direction are all the first preset angles. When the set temperature is lower than the preset temperature, the angles α, β, and γ formed by the three guide members 40 with the horizontal direction are all the second preset angles.

[0078] Thus, when the set temperature of the air conditioning module is lower than the preset temperature, the guide member 40 forms a first preset angle with the horizontal direction and increases the inclination angle of the guide member 40, thereby accelerating the downstream speed of the condensed water to increase the heat exchange speed. When the set temperature of the air conditioning module is higher than the preset temperature, the guide member 40 forms a second preset angle with the horizontal direction and decreases the inclination angle of the guide member 40, thereby relieving the downstream speed of the condensed water and allowing the guide groove 40a to hold a certain amount of condensed water, thereby preventing the liquid level of the bottom shell 10 from rising too quickly and overflowing.

[0079] S123: When n·V1+V0>V2, and V0<V2, the set temperature of the air conditioning module is obtained.

[0080] Specifically, when n·V1+V0>V2, and V0<V2, it indicates that the volume of liquid in the bottom shell 10 is still smaller than the capacity of the bottom shell 10, and the bottom shell 10 still has room to accommodate more condensed water, so the cooling function of the air conditioning module can continue to be turned on.

[0081] S124: When the set temperature is lower than the preset temperature, the guide member 40 is controlled to form a first preset angle with the horizontal direction; when the set temperature is higher than the preset temperature, the guide member 40 is controlled to form a second preset angle with the horizontal direction.

[0082] Wherein, the preset temperature is 20°C, the first preset angle is greater than the second preset angle, and as a preferred embodiment, the first preset angle is 10°-30°, and the second preset angle is 0°-10°. Specifically in one embodiment, when the set temperature is lower than the preset temperature, the angles α, β, and γ formed by the three guide members 40 with the horizontal direction are all the first preset angles. When the set temperature is lower than the preset temperature, the angles α, β, and γ formed by the three guide members 40 with the horizontal direction are all the second preset angles.

[0083] Thus, when the set temperature of the air conditioning module is lower than the preset temperature, the guide member 40 forms a first preset angle with the horizontal direction and increases the inclination angle of the guide member 40, thereby accelerating the downstream speed of the condensed water to increase the heat exchange speed. When the set temperature of the air conditioning module is higher than the preset temperature, the guide member 40 forms a second preset angle with the horizontal direction and decreases the inclination angle of the guide member 40, thereby relieving the downstream speed of the condensed water and allowing the guide groove 40a to hold a certain amount of condensed water, thereby preventing the liquid level of the bottom shell 10 from rising too quickly and overflowing.

[0084] S125: When n·V1+V0>V2, and V0>V2, the flow guide member 40 is controlled to form a third preset angle with the horizontal direction.

[0085] Specifically, the third preset angle is 30°. When n·V1+V0>V2, and V0>V2, it indicates that the volume V0 of the liquid accumulated in the bottom shell 10 is greater than the volume of the bottom shell 10, so it is necessary to speed up the evaporation rate of the condensed water, and control the guide member 40 to form a larger third preset angle with the bottom shell 10, so that the condensed water flows down at the fastest speed, and the guide plate holds a part of the condensed water while consuming the condensed water as quickly as possible. Specifically in one embodiment, the angles α, β, and γ formed by the three guide members 40 with the horizontal direction are all the third preset angles.

[0086] The working process of the condensation assembly 100 is as follows:

[0087] The evaporator generates condensed water during operation, and the condensed water continuously accumulates in the water storage tank 12 of the bottom shell 10 under the action of gravity. As the evaporator continues to work, the liquid level of the condensed water in the water storage tank 12 continues to rise. When the liquid level contacts the water-pumping wheel 34, the water-pumping wheel 34 rotates at a high speed driven by the water-pumping drive 32, and the condensed water in the water storage tank 12 is sprinkled onto the condenser 20.

[0088] The condensed water reaching the condenser 20 flows into the guide groove 40a of the guide member 40 under the action of gravity, and then slowly flows out through the water outlet 40b, thereby achieving a significant reduction in the downstream velocity of the condensed water, effectively preventing the condensed water from flowing back into the water storage tank 12 of the bottom shell 10 before complete heat exchange.

[0089] During the above-mentioned condensate flow process, the inclination angle of each guide member 40 can be adjusted by an adjustment mechanism, so as to control the downstream velocity of the condensate to realize the inequality n·V1+V0<V2 (wherein, V1 is the volume of each guide groove 40a, n is the number of guide members 40, V0 is the liquid volume V0 in the bottom shell 10, and V2 is the volume of the bottom shell 10), so as to ensure the heat exchange speed while preventing the condensate from accumulating too much in the bottom shell 10 and overflowing.

[0090] The above-mentioned condensation assembly 100, air-conditioning unit, air-conditioning hood and control method, by setting a guide member 40 on the condenser 20 to slow down the downward flow speed of condensed water, prolong the residence time of condensed water on the surface of the condenser 20, further improve the cooling efficiency, avoid incomplete heat exchange due to excessive downward flow of water, and reduce the dripping noise caused by splashing water. At the same time, it shares the condensed water content of the bottom shell 10, effectively preventing the condensed water from excessively accumulating in the bottom shell 10 and overflowing, thereby improving the user experience of the air-conditioning hood.

[0091] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0092] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A condensing assembly, provided in an air conditioning module, characterized in that: The condensing assembly comprises: Bottom shell (10); A condenser (20) is arranged above the bottom shell (10); a water pumping mechanism (30) disposed on one side of the condenser (20) and at least partially extending into the bottom shell (10); and At least one guide member (40) is installed on a side surface of the condenser (20) facing the water pumping mechanism, and each guide member (40) is provided with a guide groove (40a) and a water outlet (40b) provided at one end of the guide groove (40a).

2. The condensation assembly according to claim 1, characterized in that: All the guide members (40) are arranged at intervals in the vertical direction, and each guide groove (40a) extends horizontally, or extends obliquely downward from an end away from the water outlet (40b) to an end provided with the water outlet (40b).

3. The condensation assembly according to claim 1, characterized in that: The water outlet (40b) is arranged at one end of the guide groove (40a), and the other end of the guide member (40) is rotatably mounted on the condenser (20).

4. The condensation assembly according to claim 1, characterized in that: The flow guide (40) comprises: The guide bottom plate (41) extends longitudinally in one direction; a guide side plate (43) connected to a side of the guide bottom plate (41) away from the condenser (20); and The guide end plate (45) is provided at one end of the guide bottom plate (41) in the length direction, and the water outlet (40b) is formed between the guide end plate (45) and the condenser (20).

5. The condensation assembly according to claim 4, characterized in that: The guide end plate (45) comprises a first end plate (452) and a second end plate (454); one side of the first end plate (452) is connected to the guide bottom plate (41), and the other side of the first end plate (452) is connected to the second end plate (454); The angle formed by the first end plate (452) and the guide bottom plate (41) is greater than the angle formed by the second end plate (454) and the guide bottom plate (41).

6. The condensation assembly according to claim 5, characterized in that: The angle formed by the first end plate (452) and the guide bottom plate (41) is 135°-160°, and the angle formed by the second end plate (454) and the guide bottom plate (41) is 90°-135°.

7. The condensation assembly according to claim 4, characterized in that: The guide side plate (43) comprises a first side plate (432) and a second side plate (434); one side of the first side plate (432) is connected to the guide bottom plate (41), and the other side of the first side plate (432) is connected to the second side plate (434); The angle formed by the first side plate (432) and the guide bottom plate (41) is greater than the angle formed by the second side plate (434) and the guide bottom plate (41).

8. The condensation assembly according to claim 7, characterized in that: The angle formed between the first side plate (432) and the guide bottom plate (41) is 120°-150°, and the angle formed between the second side plate (434) and the guide bottom plate (41) is 90°-120°.

9. The condensation assembly according to any one of claims 1 to 8, characterized in that: The flow guide (40) can be controlled to rotate relative to the condenser (20).

10. The condensation assembly according to claim 9, characterized in that: The condensing assembly further comprises a driving member (52) and a connecting member (54); the driving member (52) is arranged on the condenser (20); the connecting member (54) is connected between the driving member (52) and the flow guide member (40); the flow guide member (40) rotates under the drive of the driving member (52).

11. An air conditioning module, characterized in that: Comprising the condensing assembly according to any one of claims 1 to 10, the air conditioning module further comprises an evaporating assembly, the evaporating assembly is located above the bottom shell (10) and is arranged adjacent to the condensing assembly.

12. An air conditioner hood, characterized in that: It comprises the air conditioning module as claimed in claim 11, wherein the air conditioning hood further comprises a hood module, and the hood module is matched with the air conditioning module.

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