Humidification assembly and refrigeration equipment

Abstract

The utility model discloses a humidification assembly and refrigeration equipment, and relates to the humidification technical field, the humidification assembly comprises a shell, a water storage piece, a cover plate and a first fan, the cover plate is arranged in the shell, a humidification channel is formed between the shell and the cover plate, the water storage piece is located in the humidification channel, and is used for storing water or generating moisture; the cover plate comprises an air outlet area, and a first air outlet communicating with the humidifying channel is formed in the air outlet area. The first fan conveys airflow to the humidifying channel; and a plurality of micropores communicated with the humidifying channel are formed in the air outlet area. According to the humidifying device, the first air outlet and the micropores are formed in the cover plate, so that high-humidity air in the humidifying channel can be blown out from the first air outlet and the micropores, the air outlet amount is increased, and then the humidifying efficiency is improved. And the additionally arranged micropores do not influence the cover plate to achieve the effect of blocking sundries.

Description

TECHNICAL FIELD

[0001] The utility model relates to humidification technical field, especially humidification subassembly and refrigeration plant. BACKGROUND

[0002] The storage of red wine generally requires to be stored between 55% and 75% humidity to achieve better storage effect. One of the existing wine cabinet products is to use a simple water receiving box or add humidifying materials such as volcanic rock and non-woven fabric on the water box to increase the humidity in the cabinet by the passive way of natural water evaporation. The passive humidification method cannot control the humidity in the cabinet, and the humidity in the cabinet fluctuates greatly. The other is to use the wind blown by the humidifying fan to drive the humidity to be discharged from the air outlet of the humidifying cover plate to the inner space of the inner container. The humidifying cover plate plays a role in blocking sundries and improving the aesthetic appearance. The area of the air outlet provided on the humidifying cover plate is limited, and the humidification efficiency needs to be further improved. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a humidification subassembly which can increase the air volume of the cover plate and improve the humidification efficiency.

[0004] The utility model further provides a refrigeration plant with the humidification subassembly.

[0005] The humidification subassembly according to the first aspect of the utility model comprises a shell, a water storage element, a cover plate and a first fan, the cover plate is arranged on the shell, a humidification channel is formed between the shell and the cover plate, the water storage element is arranged in the humidification channel and used for storing moisture or generating humidity, the cover plate comprises an air outlet area, a first air outlet communicating with the humidification channel is arranged in the air outlet area, the first fan is used for conveying air flow towards the humidification channel, and a plurality of micropores communicating with the humidification channel are arranged in the air outlet area.

[0006] The humidification subassembly according to the utility model has at least the following beneficial effects: the first air outlet and the plurality of micropores arranged on the cover plate enable the high-humidity air in the humidification channel to be blown out from the first air outlet and the micropores, the air volume is increased, and the humidification efficiency is improved. The micropores do not affect the function of the cover plate in blocking sundries.

[0007] According to some embodiments of the utility model, the cover plate comprises a fabric layer arranged in the air outlet area, the fabric layer is woven by a plurality of fabric strips, and the micropores are gaps between the plurality of fabric strips.

[0008] According to some embodiments of the present application, the material of the fabric layer comprises at least one of polyester fiber, aramid fiber, ultra-high molecular weight polyethylene fiber, basalt fiber, polyphenylene sulfide fiber, polyimide fiber, polytetrafluoroethylene fiber, carbon fiber, glass fiber, nylon or polyacrylonitrile fiber.

[0009] According to some embodiments of the present application, the air outlet area is provided with a plurality of first air outlets arranged at intervals, and the air outlet area is provided with a plurality of air outlet units with equal distances, each of the air outlet units is provided with the first air outlet, and the air outlet quantity of the plurality of air outlet units increases in the direction away from the first fan.

[0010] According to some embodiments of the present application, in the direction away from the first fan, all the first air outlets are arranged in the order of increasing air outlet area.

[0011] According to some embodiments of the present application, the air outlet areas of the first air outlets are equal, and in the direction away from the first fan, the number of the first air outlets arranged by the air outlet units gradually increases.

[0012] According to some embodiments of the present application, the cover plate comprises a closed area located between the first fan and the air outlet area.

[0013] The refrigeration equipment according to the second aspect of the present application comprises a cabinet, a refrigeration assembly and the humidifying assembly according to the first aspect of the present application, the cabinet is provided with a storage compartment, the refrigeration assembly is used for providing a refrigeration environment for the storage compartment, and the humidifying assembly is used for increasing the humidity of the storage compartment.

[0014] The refrigeration equipment according to the present application has at least the following beneficial effects: by using the humidifying assembly according to the first aspect of the present application, the humidifying efficiency is improved, and better storage effect is achieved.

[0015] According to some embodiments of the present application, the cabinet is provided with an air supply air duct for supplying air flow to the storage compartment, the air supply air duct comprises a second air outlet and an air return port communicating with the storage compartment, the refrigeration equipment comprises a second fan for promoting air circulation between the storage compartment and the air supply air duct, and the first air outlet is arranged at a position close to the air return port.

[0016] According to some embodiments of the present application, the refrigeration assembly comprises an evaporator, the cover plate comprises a fabric layer located in the air outlet area, and the fabric layer is located below the evaporator.

[0017] The additional aspects and advantages of the present application will be given partly in the following description, partly will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0019] Figure 1 It is an exploded view of the humidifying assembly of the present application embodiment;

[0020] Figure 2 It is Figure 1 It is a top view of the humidifying assembly shown;

[0021] Figure 3 It is Figure 2 It is an A-A sectional view shown;

[0022] Figure 4 It is a schematic view of the refrigeration equipment of the present application embodiment;

[0023] Figure 5 It is Figure 4 It is a sectional view of the refrigeration equipment shown;

[0024] Figure 6 It is Figure 5 It is an enlarged view at B.

[0025] Reference signs:

[0026] 100, humidifying assembly; 101, shell; 102, water storage part; 103, first fan; 104, cover plate; 105, first mounting groove; 106, second mounting groove; 107, partition strip; 108, first air outlet; 109, connecting air pipe; 110, first pipe opening; 111, water collecting groove; 112, air inlet; 113, fabric layer; 114, micropore;

[0027] 301, second pipe opening; 302, humidifying channel;

[0028] 401, cabinet body;

[0029] 501, air supply air duct; 502, second air outlet;

[0030] 601, evaporator; 602, air return inlet. DETAILED DESCRIPTION

[0031] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation of the present application.

[0032] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. 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 indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0033] In the description of the present application, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of technical features indicated.

[0034] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0035] In a low temperature environment, the humidity in the refrigeration equipment is often reduced to a low level, causing the evaporation of moisture on the surface of the article, causing the article to dry and the quality to decrease. The humidifying assembly increases the humidity inside the equipment by releasing water vapor or atomizing water droplets, thereby maintaining the moisture state of the article and preventing it from being damaged due to drying.

[0036] Taking a wine cabinet as an example, the humidifying assembly in the wine cabinet is a device designed to maintain a suitable humidity environment in the wine cabinet. Red wine especially needs to be stored in a constant humidity, which can prevent the cork from drying and the wine from evaporating, and maintain the taste and quality of the wine. Simply put, the humidifying assembly of the wine cabinet is to ensure that the wine does not change in taste due to too dry environment.

[0037] The humidifying assembly of the active humidifying type generally comprises a humidifying fan and a water storage tank, water or humidifying materials such as volcanic rock and non-woven fabric are placed in the water storage tank, the humidifying fan is located at one end of the water storage tank and blows air towards the other end of the water storage tank, and the humidifying fan brings the high-humidity air in the water storage tank to the wine cabinet. A humidifying cover plate is arranged on the water storage tank, and an air outlet is arranged on the humidifying cover plate, and the high-humidity air of the humidifying assembly is discharged into the inner space of the inner container. In order to block sundries, the air outlet cannot be arranged too large, so that the area of the air outlet arranged on the humidifying cover plate is limited, which affects the humidifying efficiency.

[0038] Hereinafter Figures 1 to 6 The humidifying assembly 100 and the refrigeration equipment according to the embodiments of the present application will be described below.

[0039] Referring to Figure 1 and Figure 2 It can be understood that the humidifying assembly 100 according to an embodiment of the present application comprises a shell 101, a water storage member 102, a first fan 103 and a cover plate 104, the shell 101 is provided with a first mounting groove 105 and a second mounting groove 106, a partition 107 is arranged between the first mounting groove 105 and the second mounting groove 106, the partition 107 is located at the bottom of the first mounting groove 105 and the second mounting groove 106, so that the bottom of the first mounting groove 105 and the second mounting groove 106 cannot be connected, and the top of the first mounting groove 105 and the second mounting groove 106 can be connected. The first fan 103 is arranged in the first mounting groove 105, and the water storage member 102 is arranged in the second mounting groove 106. The water storage member 102 is a water box, liquid is stored in the water box, and the top of the water box is open, so that the liquid in the water box contacts the airflow blown out by the first fan 103. The water box is integrally formed with the shell 101 and becomes a part of the shell 101. The water box can also be separately arranged in the second mounting groove 106, that is, the water box can be an independent element. Referring to Figure 3 The cover plate 104 is connected to the shell 101 and located above the first mounting groove 105 and the second mounting groove 106, and a gap exists between the cover plate 104 and the water storage member 102 to form a humidifying channel 302. The cover plate 104 is provided with a first air outlet 108, and the high-humidity air flows out from the first air outlet 108. The first fan 103 is powered on and works, and the relatively dry air is sucked into the first fan 103 and accelerated, and then the dry air rapidly passes through the surface of the liquid, and the air with high humidity on the surface of the liquid is rapidly taken away from the first air outlet 108 on the cover plate 104 to the target space and mixed with the air, thereby increasing the relative humidity of the target space.

[0040] It should be noted that the water storage member 102 can also include volcanic rock, non-woven fabric and other humidifying materials, i.e. the humidifying material can be a porous and dense structure water-absorbing material, the diameter and volume of the pores on the porous and dense structure water-absorbing material are smaller than the diameter and volume of the normally falling water droplets, so that the water droplets cannot flow through the porous and dense structure water-absorbing material, while the airflow can pass through. The airflow blown by the first fan 103 enters the second mounting groove 106 from above the partition strip 107, contacts the humidifying material and carries away the moisture stored in the humidifying material, thereby forming high-humidity air. When the first fan 103 is powered on, the relatively dry air is sucked into the first fan 103 and accelerated, and then the dry air quickly passes through the surface of the humidifying material and is blown out from the first air outlet 108. The humidifying material surface humidity air is quickly taken away to the target space and mixed with the air, thereby increasing the relative humidity of the target space. After the humid air above the humidifying material is taken away, it can quickly absorb the moisture at the bottom of the water storage member 102 and evaporate above it (water vapor density is small), so that the air above the humidifying material remains in a high-humidity state. The water storage member 102 can also be a humidifier, such as an ultrasonic humidifier or a steam (thermal evaporation) humidifier. The ultrasonic humidifier uses a high-frequency vibrating ultrasonic transducer (usually a ceramic or metal element) to atomize water into micron-sized particles, which are then blown into the air by a fan. This technology does not generate heat, so it is called a "cold mist" humidifier. The steam humidifier heats the water to boiling with a heating element to produce steam, which is then released into the air. This type of humidifier is also called a "hot mist" humidifier.

[0041] It can be understood that in other embodiments, the first fan 103 can also be arranged outside the shell 101, and the shell 101 is correspondingly provided with a first air inlet hole communicating with the first fan 103.

[0042] Referring to FIGS. 1, 2 and 3, Figure 1 and Figure 2 It can be understood that the cover plate 104 is provided with a plurality of micropores 114 penetrating through the cover plate 104 to communicate with the humidifying channel 302. The air outlet area of the micropore 114 is much smaller than the air outlet area of the first air outlet 108, for example, the air outlet area of the micropore 114 ranges from 0.5 square microns to 100 square microns, and the air outlet area of the first air outlet 108 can reach more than 20 square millimeters. A small part of the gas can flow to the outside of the humidifying assembly 100 through the micropore 114, and most of the gas flows out of the humidifying assembly 100 from the first air outlet 108, which not only makes the humidifying direction of the humidifying assembly 100 controllable, but also increases the humidifying air outlet area and improves the humidifying efficiency.

[0043] It can be understood that the cover plate 104 includes a fabric layer 113, and the micropores 114 are gaps between a plurality of weft threads. The fabric layer 113 is woven from a spinnable high-strength material, so that it can be manufactured by weaving process and can also maintain a relatively stable structure and is not easy to deform. Specifically, the material of the fabric layer 113 includes at least one of polyester fiber, aramid fiber, ultra-high molecular weight polyethylene fiber, basalt fiber, polyphenylene sulfide fiber, polyimide fiber, polytetrafluoroethylene fiber, carbon fiber, glass fiber, nylon or polyacrylonitrile fiber, that is, the fabric layer 113 can be woven from a single material or can be woven from multiple materials. For example, one weft thread is a polyester fiber material, and the other weft thread is a carbon fiber material.

[0044] It can be understood that the fabric layer 113 has a certain water absorption capacity, and the water absorption capacity mainly depends on the type of fiber used by the fabric, the structure of the fabric and the post-processing process. The fiber material used in the fabric is a key factor in determining the water absorption. Natural fibers such as cotton, wool, linen and silk generally have good water absorption because they contain a large number of hydrophilic groups in their molecular structure and can absorb water. Certain post-processing processes, such as the addition of water-absorbing agents, can significantly improve the water absorption capacity of the fabric. For example, a special treated polyester-polyamide composite silk fabric can improve its wicking effect and thus enhance the water absorption performance. The surface properties of the fabric, such as roughness and porosity, also affect its water absorption. The rougher and more porous the surface of the fabric, the better its water absorption. In some structures, water can also be temporarily stored in the micropores 114 under the action of water tension.

[0045] It can be understood that the first air outlet 108 is an opening on the fabric layer 113, so that the coverage area of the fabric layer 113 can be increased, and thus the overall coverage area of the micropores 114 can be increased, which is equivalent to increasing evaporation using the micropores 114 on a large surface area. The large-area micropores 114 have the advantage of continuously and uniformly humidifying, so that the humidity distribution is good.

[0046] It can be understood that the first fan 103 is powered on and works. After the relatively dry air is sucked into the first fan 103 and accelerated, the dry air quickly passes through the water surface of the water storage member 102, and the high-humidity air is quickly taken away from the first air outlet 108 to the target space and mixed with the air of the target space, thereby increasing the relative humidity of the chamber. A small part of the air passes through the micropores 114, while taking away the water absorbed on the fabric, thereby improving the efficiency of humidification.

[0047] It should be noted that in other embodiments, the cover plate 104 can also include a plate body, which is an integral structure, and the plate body is provided with a plurality of micro-holes 114 and the first air outlet 108. By providing a plurality of micro-holes 114 on the plate body, the evaporation efficiency can be increased, and the uniform humidification can be continuously maintained. After the first fan 103 is powered on, the airflow can be accelerated through the micro-holes 114, thereby increasing the air humidity. The cover plate 104 can also include a moisture-permeable film, which has a plurality of micro-holes 114. Some moisture-permeable films are processed by high-density fabric, or use coating and lamination processes to form a film with micro-holes 114 structure. The moisture-permeable film is a functional film that allows water vapor to pass through while blocking the penetration of liquid water.

[0048] Referring to Figures 1 to 3 It can be understood that the second installation groove 106 is designed in a long strip shape, which lengthens the length of the water storage member 102, so that the water surface area is larger, which helps to increase the evaporation rate of water. During the humidification process, more water molecules can be exposed to the air, thereby accelerating evaporation. However, if the first air outlet 108 of the humidification assembly 100 is only one, that is, the first air outlet 108 is continuous and uninterrupted, and the size and position of the first air outlet 108 correspond to the size and position of the second installation groove 106, most of the air blown by the first fan 103 is likely to flow out from the end of the first air outlet 108 close to the first fan 103, resulting in only a small part of the air blown by the first fan 103 reaching the other end of the second installation groove 106. The water in the second installation groove 106 evaporates unevenly, the water utilization rate is low, and the humidification efficiency is reduced.

[0049] Referring to Figure 1 and Figure 2 It can be understood that the cover plate 104 is provided with a plurality of first air outlets 108 arranged at intervals, and the high-humidity air flows out from the plurality of first air outlets 108 respectively. Since the plurality of first air outlets 108 are arranged at intervals in a direction away from the first fan 103, the air outlet area of a single first air outlet 108 is small, so that the high-humidity air cannot be concentrated to flow out from the first air outlets 108 close to the first fan 103. More high-humidity air will flow in a direction away from the first fan 103, thereby carrying away more water stored in the humidification material, and also allowing more airflow to blow out from the micro-holes 114, carrying away the water on the fabric layer 113, thereby improving the humidification efficiency.

[0050] Referring to Figure 2As shown, it can be understood that the cover plate 104 includes a closed area C and an air outlet area D, the cover plate 104 is provided with an air inlet 112 through which the first fan 103 inhales air, the fabric layer 113 is arranged in the air outlet area D, and the closed area C is located between the first fan 103 and the air outlet area D. The closed area C is not provided with an air outlet, so that the air outlet area D is away from the air inlet 112, reducing the probability that the humid air is re-inhaled into the first fan 103 without being fully mixed with the air of the target space.

[0051] In the direction away from the first fan 103, the air outlet area D is divided into a plurality of air outlet units with equal distances at the positions where the first air outlets 108 are arranged, and each air outlet unit is provided with a first air outlet 108. In the direction away from the first fan 103, the plurality of air outlet units are sequentially defined as air outlet unit b1, air outlet unit b2, air outlet unit b3, air outlet unit b4, air outlet unit b5, air outlet unit b6, and air outlet unit b7. The air outlet volume of the air outlet unit b2 is greater than that of the air outlet unit b1, the air outlet volume of the air outlet unit b3 is greater than that of the air outlet unit b2, the air outlet volume of the air outlet unit b4 is greater than that of the air outlet unit b3, the air outlet volume of the air outlet unit b5 is greater than that of the air outlet unit b4, the air outlet volume of the air outlet unit b6 is greater than that of the air outlet unit b5, and the air outlet volume of the air outlet unit b7 is greater than that of the air outlet unit b6, so as to realize the air outlet volume of the air outlet area D increasing in the direction away from the first fan 103, so that more air flow passes through the liquid surface away from the first fan 103, the contact area and contact time of the liquid surface and the air flow are increased, so that the humidity of the air flow blown by the humidifying assembly 100 is higher.

[0052] Referring to Figure 2 As shown, it can be understood that, in some embodiments, the air outlet areas of all the first air outlets 108 are different, and the farther away from the first fan 103, the greater the air outlet area of the corresponding first air outlet 108. Specifically, the air outlet area of any one first air outlet 108 of the air outlet unit b2 is greater than that of any one first air outlet 108 of the air outlet unit b1, the air outlet area of any one first air outlet 108 of the air outlet unit b3 is greater than that of any one first air outlet 108 of the air outlet unit b2, the air outlet area of any one first air outlet 108 of the air outlet unit b4 is greater than that of any one first air outlet 108 of the air outlet unit b3, the air outlet area of any one first air outlet 108 of the air outlet unit b5 is greater than that of any one first air outlet 108 of the air outlet unit b4, the air outlet area of any one first air outlet 108 of the air outlet unit b6 is greater than that of any one first air outlet 108 of the air outlet unit b5, and the air outlet area of any one first air outlet 108 of the air outlet unit b7 is greater than that of any one first air outlet 108 of the air outlet unit b6, so as to ensure that more humid air on the entire liquid surface is taken away.

[0053] It can be understood that in other embodiments, the air outlet area of all the first air outlets 108 is the same, and the distance between two adjacent first air outlets 108 gradually decreases in the direction away from the first fan 103, so that the number of first air outlets 108 of the air outlet unit b2 is greater than that of the air outlet unit b1, and the number of first air outlets 108 of the air outlet unit b3 is greater than that of the air outlet unit b2 in the direction away from the first fan 103. For example, the number of first air outlets 108 of the air outlet unit b1 is 1, the number of first air outlets 108 of the air outlet unit b2 is 2, and the number of first air outlets 108 of the air outlet unit b3 is 3. And the distance between two adjacent first air outlets 108 in the direction away from the first fan 103 is L1, L2, L3, L4, L5 in turn, which satisfies: L1>L2>L3>L4>L5. Thus, the airflow blown out from the first fan 103 is less at the air outlet unit b1, and more at the air outlet unit b3, and the airflow blown out from the air outlet unit b3 basically contacts the surface of the liquid in the length direction, so that most of the blown-out airflow has high humidity. The airflows blown out from the air outlet unit b1 and the air outlet unit b2 can increase the overall air volume and humidity of the humidifying assembly 100.

[0054] It can be understood that in other embodiments, along the direction away from the first fan 103, the air outlet area D is divided into a plurality of air outlet units with equal distances, and each air outlet unit is provided with a first air outlet 108. The first air outlets 108 of each air outlet unit are arranged in a direction perpendicular to the arrangement direction of the air outlet unit, and all the first air outlets 108 can be the same or different. Along the direction away from the first fan 103, the number of first air outlets 108 of each air outlet unit gradually increases. For example, the number of first air outlets 108 of the air outlet unit b1 is 1, the number of first air outlets 108 of the air outlet unit b2 is 2, and the two first air outlets 108 of the air outlet unit b2 are arranged in a direction perpendicular to the arrangement direction of the air outlet unit, and the number of first air outlets 108 of the air outlet unit b3 is 3, and the three first air outlets 108 of the air outlet unit b3 are arranged in a direction perpendicular to the arrangement direction of the air outlet unit. This embodiment is the same as the embodiment shown in Figure 4 The same as the embodiment shown in Figure 4In the shown embodiment, all the first air outlets 108 of each air outlet unit are arranged along the arrangement direction of the plurality of air outlet units, and in the shown embodiment, all the first air outlets 108 of each air outlet unit are arranged along a direction perpendicular to the arrangement direction of the plurality of air outlet units. In the shown embodiment, the air volume of the air outlet unit away from the first fan 103 is greater than the air volume of the air outlet unit close to the first fan 103, thereby improving the humidification efficiency.

[0055] It should be noted that in order to achieve the air volume of the air outlet unit away from the first fan 103 greater than the air volume of the air outlet unit close to the first fan 103, the air outlet area of a single first air outlet 108 can be increased in a direction away from the first fan 103, or the number of first air outlets 108 can be increased in a direction away from the first fan 103. In addition to increasing the length of the first air outlet 108 along a direction perpendicular to the arrangement direction of the air outlet unit, the width of the first air outlet 108 along the arrangement direction of the air outlet unit can also be increased in the manner of increasing the air outlet area of a single first air outlet 108. In addition to increasing the number of first air outlets 108 along a straight line, the number of first air outlets 108 along a curved line or the like can also be increased in the manner of increasing the number of first air outlets 108. The above-mentioned embodiments are only used for convenience of understanding and are not limited in this regard.

[0056] Referring to Figure 1 and Figure 3 It can be understood that the humidification assembly 100 comprises a connecting air pipe 109 for guiding the airflow blown by the first fan 103 to the outer surface of the water storage member 102. The connecting air pipe 109 is provided with a first pipe opening 110 and a second pipe opening 301. The first pipe opening 110 is connected to the outlet of the first fan 103, and the second pipe opening 301 is directed to the gap between the cover plate 104 and the water storage member 102. The first fan 103, the connecting air pipe 109, and the water storage member 102 are arranged along the length direction of the shell 101. The size of the outlet of the first fan 103 is substantially equal to the height of the first mounting groove 105 in the height direction of the shell 101, and is less than the width of the first mounting groove 105 in the width direction of the shell 101, so that the outlet of the first fan 103 is concentrated on one side in the width direction and maintains a large air volume in the height direction. Since the partition 107 is arranged between the first mounting groove 105 and the second mounting groove 106, and the water storage member 102 has a certain height, the height of the first pipe opening 110 is greater than the height of the second pipe opening 301 in the height direction of the shell 101, so that the airflow blown by the first fan 103 is guided to the gap between the cover plate 104 and the water storage member 102. In the width direction of the shell 101, the width of the second pipe opening 301 is greater than the width of the first pipe opening 110, thereby increasing the contact area of the airflow with the humidifying material of the water storage member 102 and improving the humidification efficiency.

[0057] Referring to Figures 4 to 6As shown, it can be understood that the refrigeration equipment of the second aspect embodiment of the utility model, the refrigeration equipment can be refrigerator, wine cabinet and other products specifically. The refrigeration equipment includes cabinet body 401, refrigeration assembly and the humidifying assembly 100 of the first aspect embodiment of the utility model, the cabinet body 401 is equipped with storage compartment and the air supply air duct 501 for conveying airflow to storage compartment, the refrigeration assembly is used to provide refrigeration environment for storage compartment, and the refrigeration assembly includes evaporator 601 and compressor, is configured to produce cooling airflow under control, and makes cooling airflow through air supply air duct 501 and is sent to storage compartment. That is to say, the refrigeration assembly is used to refrigerate storage compartment. The humidifying assembly 100 is arranged in the cabinet body 401, is configured to produce high humidity airflow under control, and the high humidity airflow is sent to air supply air duct 501, so that high humidity airflow flows into storage compartment with cooling airflow. It can be understood that the humidity in high humidity airflow is large, which can increase the humidity in storage compartment.

[0058] Referring to Figure 5 and Figure 6 As shown, it can be understood that the air supply air duct 501 includes the second air outlet 502 and the return air inlet 602 that communicate with the storage compartment, the second air outlet 502 is located at the top of the storage compartment, and the return air inlet 602 is located at the bottom of the storage compartment. The refrigeration equipment includes a second fan for promoting air circulation between the storage compartment and the air supply air duct 501, and the first air outlet 108 is arranged near the return air inlet 602. When the second fan and the humidifying assembly 100 are both in the working state, the high humidity airflow generated by the humidifying assembly 100 passes through the return air inlet 602 and is sent to the air supply air duct 501, and then enters the storage compartment through the second air outlet 502. After being accelerated twice by the second fan, the high humidity airflow that comes out of the second air outlet 502 mixes more fully with the air in the storage compartment, thereby further improving the efficiency of humidification.

[0059] It can be understood that the first fan 103 has small power and weak driving capacity, and it is difficult to effectively deliver the high humidity airflow generated thereby to the upper region of the storage compartment. The second fan is used to deliver cooling airflow to the storage compartment, and has large power and strong driving capacity, so that the high humidity airflow generated by the humidifying assembly 100 can be made to flow at high speed by ingeniously using the air supply of the second fan, thereby being effectively delivered to the entire space of the storage compartment.

[0060] It should be noted that when the humidifying assembly 100 is in the working state, mainly in the stop refrigeration stage, even if the evaporator 601 is located in the air supply air duct 501, the evaporator 601 is in the non-working state, and the second fan is kept on to accelerate the high humidity air blown out by the humidifying assembly 100 and interact with the air in the storage compartment, thereby reducing the probability of frosting of the high humidity airflow due to low temperature.

[0061] Referring to Figure 1 and Figure 2As shown, it can be understood that the cover plate 104 is provided with a water collecting groove 111, which is located below the evaporator 601 and is used to collect and guide the water flow. Specifically, the water collecting groove 111 collects the condensed water / defrosting water and drains the water flow to the water storage member 102. When the water flow of the water collecting groove 111 flows to the connecting part of the water collecting groove 111 and the woven layer, the water flow will fall from the microporous 114 or the first air outlet 108, thereby supplementing the water of the water storage member 102. For example, when the refrigeration equipment is defrosting, the defrosting water generated falls to the water collecting groove 111 under the action of gravity, and the defrosting water is reused along the water collecting groove 111 to return to the water storage member 102, which can effectively reduce the frequency of water addition by the user.

[0062] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A humidification component, characterized in that, include: case; A cover plate is disposed on the housing, and a humidification channel is formed between the housing and the cover plate. The cover plate includes an air outlet area, and a first air outlet communicating with the humidification channel is provided in the air outlet area. A water storage device, located within the humidification channel, is used to store water or generate moisture; The first fan delivers airflow toward the humidification channel; The air outlet area is provided with multiple micropores that connect to the humidification channel.

2. The humidification component according to claim 1, characterized in that, The cover plate includes a fabric layer located in the air outlet area, the fabric layer being woven from multiple strips, and the micropores being the gaps between the multiple strips.

3. The humidification component according to claim 1, characterized in that, The air outlet area is provided with a plurality of first air outlets spaced apart, and the air outlet area is provided with a plurality of air outlet units spaced equally apart. Each air outlet unit is provided with a first air outlet, and the air volume of the plurality of air outlet units increases in the direction away from the first fan.

4. The humidification component according to claim 3, characterized in that, Along the direction away from the first fan, all the first air outlets are arranged in order of increasing air outlet area.

5. The humidification component according to claim 3, characterized in that, The air outlet area of ​​each of the first air outlets is equal, and the number of the first air outlets in the air outlet unit gradually increases along the direction away from the first fan.

6. The humidification component according to claim 1, characterized in that, The cover plate includes a closed area located between the first fan and the air outlet area.

7. A refrigeration device, characterized in that, include: The cabinet includes a storage compartment. A refrigeration unit for providing a refrigerated environment for the storage compartment; The humidification component according to any one of claims 1 to 6 is used to increase the humidity of the storage room.

8. The refrigeration equipment according to claim 7, characterized in that, The cabinet is provided with an air supply duct for supplying airflow to the storage room. The air supply duct includes a second air outlet and a return air outlet that connect the storage room. The refrigeration equipment includes a second fan for circulating air between the storage room and the air supply duct. The first air outlet is located near the return air outlet.

9. The refrigeration equipment according to claim 7, characterized in that, The refrigeration assembly includes an evaporator, and the cover plate includes a fabric layer located in the air outlet area, the fabric layer being located below the evaporator.

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