WO2023103299A1

WO2023103299A1 - Refrigeration device and refrigeration apparatus

Info

Publication number: WO2023103299A1
Application number: PCT/CN2022/095635
Authority: WO
Inventors: 闫新胜; 阮兆忠
Original assignee: 合肥美的电冰箱有限公司; 合肥华凌股份有限公司; 美的集团股份有限公司
Priority date: 2021-12-10
Filing date: 2022-05-27
Publication date: 2023-06-15
Also published as: CN116255786A

Abstract

The present application discloses a refrigeration device and a refrigeration apparatus. The refrigeration device comprises a refrigeration member, and a conductive member spaced apart from the refrigeration member; the refrigeration member and the conductive member are respectively used as different electrodes so as to form an electric field between the conductive member and the refrigeration member, and ion wind is formed in the electric field. The electric field is formed between the conductive member and the refrigeration member, and after the electric field reaches a certain field intensity, charged particles are generated and accelerated to form the ion wind; frosted water molecules collide with ions, and due to conservation of energy, kinetic energy of the ions is converted into energy of water molecules, so that ice-crystal-state water molecules are converted into gaseous water molecules; the melting speed of frost on the surface of the refrigeration member is high, and the defrosting efficiency is high. Moreover, the ion wind directly acts on frozen water molecules and there is no energy dissipation during the process, so that power consumption during defrosting is extremely low and energy is saved.

Description

制冷装置及制冷设备Refrigeration units and refrigeration equipment

本申请要求于2021年12月10日提交的申请号为2021115061900，发明名称为“制冷装置及制冷设备”的中国专利申请的优先权，其通过引用方式全部并入本申请。This application claims the priority of the Chinese patent application with the application number 2021115061900 filed on December 10, 2021, and the title of the invention is "Refrigeration Device and Refrigeration Equipment", which is fully incorporated into this application by reference.

【技术领域】【Technical field】

本申请属于制冷技术领域，具体涉及制冷装置及制冷设备。The application belongs to the technical field of refrigeration, and in particular relates to a refrigeration device and refrigeration equipment.

【背景技术】【Background technique】

制冷设备中的制冷件，例如蒸发器等在给周围空气降温的过程中，因为水分子的冰点较高，降温后容易于蒸发器表面凝结成霜。当前解决蒸发器结霜的方案通常为在蒸发器的底部附加加热铜管，每隔一段时间加热铜管，通过热传导融化蒸发器表面结霜。Refrigeration components in refrigeration equipment, such as evaporators, are in the process of cooling the surrounding air. Because the freezing point of water molecules is relatively high, it is easy to condense on the surface of the evaporator to form frost after cooling. The current solution to the frosting of the evaporator is usually to add a heating copper tube at the bottom of the evaporator, heat the copper tube at regular intervals, and melt the frosting on the surface of the evaporator through heat conduction.

然而铜管位于蒸发器下方，需要加热较长时间，才能使蒸发器顶部结霜完全融化，并且铜管加热后的热量通过空气传导为蒸发器表面结霜所吸收，能量利用率低，从而采用铜管加热的方式整体化霜效率低。However, the copper tube is located under the evaporator, and it needs to be heated for a long time to completely melt the frost on the top of the evaporator, and the heat after the copper tube is heated is absorbed by the frost on the surface of the evaporator through air conduction, and the energy utilization rate is low. The overall defrosting efficiency of copper tube heating is low.

【发明内容】【Content of invention】

本申请提供制冷装置及制冷设备，以解决现有技术中利用铜管加热的方式对制冷件的化霜效率低的技术问题。The application provides a refrigerating device and refrigerating equipment to solve the technical problem of low defrosting efficiency of refrigerating parts in the prior art by using copper tube heating.

为解决上述技术问题，本申请采用的一个技术方案是：一种制冷装置，所述制冷装置包括：制冷件；导电件，与所述制冷件间隔设置；所述制冷件和所述导电件分别作为不同电极，以在所述导电件和所述制冷件之间形成电场，所述电场内形成离子风。In order to solve the above technical problems, a technical solution adopted by the present application is: a refrigeration device, the refrigeration device includes: a refrigeration element; a conductive element, which is arranged at a distance from the refrigeration element; As different electrodes, an electric field is formed between the conductive element and the cooling element, and an ion wind is formed in the electric field.

为解决上述技术问题，本申请采用的另一个技术方案是：一种制冷设备，包括上述的制冷装置。In order to solve the above-mentioned technical problem, another technical solution adopted by the present application is: a refrigeration equipment, including the above-mentioned refrigeration device.

本申请的有益效果是：通过在导电件和制冷件之间形成电场，并在电场达到一定场强后产生并加速带电粒子形成离子风，结霜后的水分子受到离子的碰撞作用，由于能量守恒，离子的动能转化为水分子的能量，从而将冰晶态水分子转化为气态水分子，制冷件表面冰霜的融化速度快，化霜效率高。并且，离子风直接作用于冻结的水分子，中间无能量耗散过程，所以化霜所用的功耗极低，节省能源。The beneficial effects of the present application are: by forming an electric field between the conductive part and the cooling part, and generating and accelerating the charged particles to form an ion wind after the electric field reaches a certain field strength, the water molecules after frosting are subjected to the impact of ions, and due to the energy Conservation, the kinetic energy of ions is converted into the energy of water molecules, so that the ice crystal water molecules are converted into gaseous water molecules, the melting speed of the frost on the surface of the refrigeration parts is fast, and the defrosting efficiency is high. Moreover, the ionic wind directly acts on the frozen water molecules, and there is no energy dissipation process in the middle, so the power consumption used for defrosting is extremely low, saving energy.

【附图说明】【Description of drawings】

为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，其中：In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work, in which:

图1是本申请的制冷装置一实施例的制冷件和导电件的一排布结构示意图；Fig. 1 is a schematic diagram of an arrangement structure of refrigeration elements and conductive elements of an embodiment of the refrigeration device of the present application;

图2是本申请的制冷装置一实施例的电场化霜原理示意图；Fig. 2 is a schematic diagram of the electric field defrosting principle of an embodiment of the refrigeration device of the present application;

图3是本申请的制冷装置一实施例的制冷件和导电件的一排布结构示意图；Fig. 3 is a schematic diagram of an arrangement structure of cooling elements and conductive elements of an embodiment of the refrigeration device of the present application;

图4是本申请的制冷装置一实施例的制冷件和导电件的又一排布结构示意图；Fig. 4 is another schematic diagram of the arrangement structure of the cooling element and the conductive element of an embodiment of the refrigeration device of the present application;

图5是本申请的制冷装置一实施例的制冷件和导电件的又一排布结构示意图；Fig. 5 is another schematic diagram of the arrangement structure of the cooling element and the conductive element of an embodiment of the refrigeration device of the present application;

图6是本申请的制冷装置一实施例的导电件的结构示意图；Fig. 6 is a schematic structural view of a conductive member of an embodiment of a refrigeration device of the present application;

图7是本申请的制冷装置一实施例的整体结构示意图。Fig. 7 is a schematic diagram of the overall structure of an embodiment of the refrigeration device of the present application.

【具体实施方式】【Detailed ways】

下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.

请参阅图1至图7，图1是本申请的制冷装置一实施例的制冷件和导电件的一排布结构示意图；图2是本申请的制冷装置一实施例的电场化霜原理示意图；图3是本申请的制冷装置一实施例的制冷件和导电件的一排布结构示意图；图4 是本申请的制冷装置一实施例的制冷件和导电件的又一排布结构示意图；图5是本申请的制冷装置一实施例的制冷件和导电件的又一排布结构示意图；图6是本申请的制冷装置一实施例的导电件的结构示意图；图7是本申请的制冷装置一实施例的整体结构示意图。Please refer to Fig. 1 to Fig. 7, Fig. 1 is a schematic diagram of an arrangement structure of refrigeration parts and conductive parts of an embodiment of the refrigeration device of the present application; Fig. 2 is a schematic diagram of the principle of electric field defrosting of an embodiment of the refrigeration device of the present application; Fig. 3 is a schematic diagram of an arrangement structure of refrigeration elements and conductive elements of an embodiment of a refrigeration device of the present application; Fig. 4 is a schematic diagram of another arrangement structure of refrigeration elements and conductive elements of an embodiment of a refrigeration apparatus of the present application; Fig. 5 is another schematic diagram of the arrangement structure of the refrigeration element and the conductive element of an embodiment of the refrigeration device of the present application; Fig. 6 is a schematic structural diagram of the conductive element of an embodiment of the refrigeration apparatus of the present application; Fig. 7 is a schematic diagram of the refrigeration device of the present application A schematic diagram of the overall structure of an embodiment.

本发明一实施例提供了一种制冷装置100，如图1所示，制冷装置100包括制冷件110和导电件130。其中，导电件130与制冷件110间隔设置。制冷件110和导电件130分别作为不同电极，以在导电件130和制冷件110之间形成电场。从而，如图2所示，导电件130和制冷件110之间形成电场达到一定强度后，使得空气中散存的带电粒子(如电子或离子)在强电场的作用下做加速运动，从而获得足够大的能量，以至于带电粒子和空气分子碰撞时能使空气分子离解成电子和离子。这些新的电子和离子又与其他空气分子相碰撞，又能产生新的带电粒子，这样就会产生大量的带电粒子。与电极电荷异号的带电粒子受电极电荷的吸引，飞向电极，使电极上的电荷被中和；与电极上电荷同号的带电粒子受到排斥而从电极附近飞开，并带动其他分子一起定向运动形成具有一定速度的离子风。由于该离子风不同于空气流动所形成的风，它主要是由高速运动的带电粒子组成，当这些高速运动的带电粒子打到制冷件110的冰霜表面时，其携带的能量便会被冰霜表面的水分子所吸收，进而提高了这些水分子的动能，使它们融化速度加快。同时，这些带电粒子沉积在冰霜的表面也会提高冰霜的导热速率，使其能更快的从周围环境中吸收热量，提高其融化速度。An embodiment of the present invention provides a cooling device 100 , as shown in FIG. 1 , the cooling device 100 includes a cooling element 110 and a conductive element 130 . Wherein, the conductive element 130 is spaced apart from the cooling element 110 . The cooling element 110 and the conductive element 130 are respectively used as different electrodes to form an electric field between the conductive element 130 and the cooling element 110 . Therefore, as shown in FIG. 2, after the electric field formed between the conductive member 130 and the cooling member 110 reaches a certain strength, the charged particles (such as electrons or ions) scattered in the air are accelerated under the action of the strong electric field, thereby obtaining Enough energy that when charged particles collide with air molecules, the air molecules dissociate into electrons and ions. These new electrons and ions collide with other air molecules, which can generate new charged particles, so that a large number of charged particles will be produced. The charged particles with the opposite sign to the electrode charge are attracted by the electrode charge and fly to the electrode, so that the charge on the electrode is neutralized; the charged particles with the same sign as the electrode charge are repelled and fly away from the vicinity of the electrode, and drive other molecules together Directional motion forms an ion wind with a certain speed. Because the ion wind is different from the wind formed by air flow, it is mainly composed of high-speed charged particles. When these high-speed charged particles hit the frosty surface of the cooling element 110, the energy carried by them will be absorbed by the frosty surface. The water molecules are absorbed, which in turn increases the kinetic energy of these water molecules and speeds up their melting. At the same time, the deposition of these charged particles on the surface of the frost will also increase the heat conduction rate of the frost, so that it can absorb heat from the surrounding environment faster and increase its melting speed.

本申请实施例中的制冷装置100通过在导电件130和制冷件110之间形成电场，并在电场达到一定场强后产生并加速带电粒子形成离子风，结霜后的水分子受到离子的碰撞作用，由于能量守恒，离子的动能转化为水分子的能量，从而将冰晶态水分子转化为气态水分子，制冷件110表面冰霜的融化速度快，化霜效率高。并且，离子风直接作用于冻结的水分子，中间无能量耗散过程，所以化霜所用的功耗极低，节省能源。The refrigerating device 100 in the embodiment of the present application forms an electric field between the conductive element 130 and the refrigerating element 110, and generates and accelerates the charged particles to form an ion wind after the electric field reaches a certain field strength, and the water molecules after frost are collided by ions Due to the conservation of energy, the kinetic energy of ions is converted into the energy of water molecules, thereby converting ice crystal water molecules into gaseous water molecules, and the melting speed of frost on the surface of the refrigeration unit 110 is high, and the defrosting efficiency is high. Moreover, the ionic wind directly acts on the frozen water molecules, and there is no energy dissipation process in the middle, so the power consumption used for defrosting is extremely low, saving energy.

采用电场形成的离子风可以避免水分子在制冷件110表面受冷凝结成霜，减缓结霜速度；还可加快已结霜的制冷件110表面的化霜速度，整体提高化霜效率。The ionic wind formed by the electric field can prevent water molecules from being condensed on the surface of the cooling element 110 to form frost and slow down the frosting speed; it can also speed up the defrosting speed of the frosted cooling element 110 surface and improve the defrosting efficiency as a whole.

其中，导电件130包括导电板，导电板与制冷件110平行设置，从而平行设置的导电板与制冷件110之间形成电场，离子风可有效作用于制冷件110表面，将冰晶态水分子转化为气态水分子，提高制冷件110表面冰霜的融化速度。Wherein, the conductive member 130 includes a conductive plate, and the conductive plate is arranged in parallel with the cooling member 110, so that an electric field is formed between the conductive plate arranged in parallel and the cooling member 110, and the ion wind can effectively act on the surface of the cooling member 110 to convert ice crystal water molecules As gaseous water molecules, the melting speed of frost on the surface of the cooling element 110 is increased.

在一些实施例中，导电件130在制冷件110上的垂直投影完全落在制冷件110上，从而导电件130与制冷件110间形成的离子风可完全作用于制冷件110表面，保证化霜效率。优选地，导电件130的形状和大小与制冷件110相对应设置，导电件130在制冷件110上的垂直投影可完全覆盖制冷件110结霜位置，从而导电件130与制冷件110之间形成的电场，可对制冷件110的所有结霜位置化霜，保证制冷件110的化霜效果。In some embodiments, the vertical projection of the conductive element 130 on the cooling element 110 completely falls on the cooling element 110, so that the ion wind formed between the conductive element 130 and the cooling element 110 can completely act on the surface of the cooling element 110, ensuring defrosting efficiency. Preferably, the shape and size of the conductive element 130 are set corresponding to the cooling element 110, and the vertical projection of the conductive element 130 on the cooling element 110 can completely cover the frosting position of the cooling element 110, so that a gap is formed between the conductive element 130 and the cooling element 110. The electric field can defrost all the frosting positions of the cooling element 110, ensuring the defrosting effect of the cooling element 110.

为了在导电件130和制冷件110之间形成电场，同时保证安全性，制冷件110和导电件130中的一个接地作为正极，另一个连接于负电压作为负极。从而连接于负电压的一个电极中电子聚集，并在达到预定负高压后，电子向另一电极飞出，形成离子风。In order to form an electric field between the conductive element 130 and the cooling element 110 while ensuring safety, one of the cooling element 110 and the conductive element 130 is grounded as a positive pole, and the other is connected to a negative voltage as a negative pole. Therefore, electrons gather in one electrode connected to the negative voltage, and after reaching a predetermined negative high voltage, the electrons fly out to the other electrode, forming an ion wind.

在一些实施例中，导电件130包括一个导电板，导电板设置于制冷件110的一侧，导电板与制冷件110支架形成电场，对制冷件110进行化霜。在另一些实施例中，导电件130包括两个导电板，两个导电板分别设置于制冷件110的两侧，两个导电板与制冷件110之间分别形成电场，在制冷件110两侧分别对制冷件110进行化霜，有效对制冷件110进行化霜，提高制冷件110的化霜效率。In some embodiments, the conductive element 130 includes a conductive plate disposed on one side of the cooling element 110 , and the conductive plate forms an electric field with the bracket of the cooling element 110 to defrost the cooling element 110 . In some other embodiments, the conductive member 130 includes two conductive plates, and the two conductive plates are respectively arranged on both sides of the cooling member 110 , an electric field is formed between the two conductive plates and the cooling member 110 , and the two conductive plates on both sides of the cooling member 110 Defrost the refrigeration components 110 respectively, effectively defrost the refrigeration components 110 , and improve the defrosting efficiency of the refrigeration components 110 .

需要说明的是，导电板可以金属板或者金属网等可导电结构。It should be noted that the conductive plate may be a conductive structure such as a metal plate or a metal mesh.

其中，制冷件110包括蒸发器，蒸发器优选为具有较多尖端的翅片蒸发器，当然蒸发器也可能为板管蒸发器等其他类型的蒸发器。制冷件110还可以为半导体制冷的冷端。Wherein, the refrigerating element 110 includes an evaporator, and the evaporator is preferably a fin evaporator with more tips, of course, the evaporator may also be other types of evaporators such as a plate tube evaporator. The refrigeration element 110 may also be a cold end of a semiconductor refrigeration.

具体地，导电件130和制冷件110的排布至少具有如下几种方案：Specifically, the arrangement of the conductive element 130 and the cooling element 110 has at least the following schemes:

第一种，如图1所示，导电件130包括一个导电板，导电板位于制冷件110的一侧，导电板的形状和大小与制冷件110相对应设置。制冷件110接负压为负极，导电板接地为正极，制冷件110与导电板之间形成静电场。此时，由于制冷件110接负压，为保证制冷装置100的正常安全运行，在制冷件110的进出管路端需做好绝缘，本申请中在制冷件110的进出管路的端部设置有绝缘件。具体地，可以在制冷件110的进出管路的端部设置一段绝缘管段，通过绝缘管段防止制冷件110接的电流传导入外部管路。In the first type, as shown in FIG. 1 , the conductive member 130 includes a conductive plate located on one side of the cooling unit 110 , and the shape and size of the conductive plate are set corresponding to the cooling unit 110 . The cooling element 110 connected to the negative pressure serves as the negative pole, the conductive plate is grounded as the positive pole, and an electrostatic field is formed between the cooling element 110 and the conductive plate. At this time, since the refrigeration unit 110 is connected to negative pressure, in order to ensure the normal and safe operation of the refrigeration device 100, the inlet and outlet pipeline ends of the refrigeration unit 110 need to be insulated. With insulation. Specifically, an insulating pipe section may be provided at the end of the inlet and outlet pipeline of the cooling element 110, and the insulating pipe section prevents the current connected to the cooling element 110 from being transmitted to the external pipeline.

第二种，如图3所示，导电件130包括两个导电板，两个导电板位于制冷件110的两侧，导电板的形状和大小与制冷件110相对应设置。制冷件110接负压为负极，两个导电板共地为正极，制冷件110与两个导电板之间分别形成静电场。此时，由于制冷件110接负压，为保证制冷装置100的正常安全运行，在制冷件110的进出管路端需做好绝缘，本申请中在制冷件110的进出管路的端部设置有绝缘件。具体地，可以在制冷件110的进出管路的端部设置一段绝缘管段，通过绝缘管段防止制冷件110接的电流传导入外部管路。In the second type, as shown in FIG. 3 , the conductive member 130 includes two conductive plates located on both sides of the cooling unit 110 , and the shape and size of the conductive plates are set corresponding to the cooling unit 110 . The cooling element 110 connected to the negative pressure is the negative pole, and the common ground of the two conductive plates is the positive pole, and an electrostatic field is formed between the cooling element 110 and the two conductive plates. At this time, since the refrigeration unit 110 is connected to negative pressure, in order to ensure the normal and safe operation of the refrigeration device 100, the inlet and outlet pipeline ends of the refrigeration unit 110 need to be insulated. With insulation. Specifically, an insulating pipe section may be provided at the end of the inlet and outlet pipeline of the cooling element 110, and the insulating pipe section prevents the current connected to the cooling element 110 from being transmitted to the external pipeline.

第三种，如图4所示，导电件130包括一个导电板，导电板位于制冷件110的一侧，导电板的形状和大小与制冷件110相对应设置。制冷件110接地为正极，导电板接负压为负极，制冷件110与导电板之间形成静电场。The third type, as shown in FIG. 4 , is that the conductive member 130 includes a conductive plate, and the conductive plate is located on one side of the cooling unit 110 . The shape and size of the conductive plate are set corresponding to the cooling unit 110 . The cooling element 110 is grounded as a positive pole, the conductive plate is connected to a negative voltage as a negative pole, and an electrostatic field is formed between the cooling element 110 and the conductive plate.

第四种，如图5所示，导电件130包括两个导电板，两个导电板位于制冷件110的两侧，导电板的形状和大小与制冷件110相对应设置。制冷件110接地为正极，导电板接负压为负极，制冷件110与导电板之间形成静电场。Fourth, as shown in FIG. 5 , the conductive element 130 includes two conductive plates located on both sides of the cooling element 110 , and the shape and size of the conductive plates are set corresponding to the cooling element 110 . The cooling element 110 is grounded as a positive pole, the conductive plate is connected to a negative voltage as a negative pole, and an electrostatic field is formed between the cooling element 110 and the conductive plate.

可以理解的是，制冷装置100中形成有风道(例如制冷间室101内)，导电件130和制冷件110均设置于风道中。经过风道的湿热空气在接触制冷件110后，水蒸气遇冷液化粘附在制冷件110上，液化后的水珠进一步结霜结冰。而本申请中将制冷件110和导电件130设置于风道中，导电件130和制冷件110之间形成电场，并在电场达到一定场强后产生并加速带电粒子形成离子风。采用电场化霜的方法形成的离子风可以避免水分子在制冷件110表面受冷凝结成霜，减缓结霜速度；还可加快已结霜的制冷件110表面的化霜速度，还可以整体提高化霜效率。It can be understood that an air duct is formed in the cooling device 100 (for example, in the cooling compartment 101 ), and the conductive element 130 and the cooling element 110 are both disposed in the air duct. After the hot and humid air passing through the air duct contacts the cooling element 110 , the water vapor liquefies and adheres to the cooling element 110 when it is cooled, and the liquefied water drops further frost and freeze. In this application, the cooling element 110 and the conductive element 130 are arranged in the air duct, an electric field is formed between the conductive element 130 and the cooling element 110, and charged particles are generated and accelerated to form an ion wind when the electric field reaches a certain field strength. The ionic wind formed by the method of electric field defrosting can prevent water molecules from being condensed and condensed into frost on the surface of the cooling element 110, and slow down the frosting speed; it can also speed up the defrosting speed of the frosted cooling element 110 surface, and can also improve the overall defrosting efficiency.

进一步地，导电件130除了可以为金属板或者金属网等导电板结构，导电件130还可以形成于风道的风道壁上，导电件130为导电薄膜材料。Further, the conductive member 130 can be a conductive plate structure such as a metal plate or a metal mesh, and the conductive member 130 can also be formed on the air channel wall of the air channel, and the conductive member 130 is a conductive film material.

由于在风道的上风口至下风口方向上，空气中的水分逐渐凝结在制冷件110上，空气所含湿度逐渐降低，所以在风道的上风口至下风口方向上，制冷件110的结霜厚度逐渐降低。在一些实施例中，如图6所示，当制冷件110接地，导电件130连接于负电压时，制冷装置100包括至少两个导电件130，至少两个导电件130沿着风道中的风向排列设置，至少两个导电件130连接的电压不同。在在风道的上风口至下风口方向上，导电件130连接的电压逐渐降低，对应区域制冷件110的结霜厚度逐渐降低。用较高强度的电场对制冷件110结霜较厚区域化霜，提高其化霜效果；用较低强度的电场对制冷件110结霜较薄区域化霜，减少能耗，并且该区域还可以减少化霜频率。通过设置至少两个导电件130，每个导电件130单独接可调的电压，实现对制冷件110对应区域的时间可控、强度可控的化霜，提高化霜效率，降低化霜能耗。Since the moisture in the air gradually condenses on the cooling element 110 in the direction from the upper tuyere to the lower tuyere of the air duct, the humidity contained in the air gradually decreases. The frost thickness gradually decreases. In some embodiments, as shown in FIG. 6, when the cooling element 110 is grounded and the conductive element 130 is connected to a negative voltage, the refrigeration device 100 includes at least two conductive elements 130, and at least two conductive elements 130 are along the wind direction in the air duct. Arranged in a row, at least two conductive elements 130 are connected to different voltages. In the direction from the upper tuyere to the lower tuyere of the air duct, the voltage connected to the conductive member 130 gradually decreases, and the frosting thickness of the cooling unit 110 in the corresponding area gradually decreases. Use a higher-intensity electric field to defrost the thicker area of the refrigerating unit 110 to improve its defrosting effect; use a lower-intensity electric field to defrost the thinner area of the refrigerating unit 110 to reduce energy consumption, and this area also Can reduce defrosting frequency. By setting at least two conductive parts 130, and each conductive part 130 is individually connected to an adjustable voltage, the time-controllable and intensity-controllable defrosting of the corresponding area of the cooling part 110 can be realized, the defrosting efficiency can be improved, and the energy consumption of defrosting can be reduced. .

需要说明的是，相邻两个导电件130之间需要做绝缘隔断。各个导电件130之间通过绝缘隔断拼接成一个整体。It should be noted that an insulating partition needs to be made between two adjacent conductive members 130 . Each conductive member 130 is spliced into a whole through insulating partitions.

在一些实施例中，如图7所示，制冷装置100还包括制冷间室101、和结霜化霜组件120。其中，制冷间室101为制冷件110所在的间室，制冷件110设置于制冷间室101中，用于与经过制冷间室101的空气换热。结霜化霜组件120设置于制冷间室101中，用于结霜以降低制冷间室101的湿度，或者化霜以降低制冷间室101的湿度。通过在制冷间室101中设置独立的结霜化霜组件120，当进入制冷间室101的空气湿度高，或者制冷件110化霜导致等原因导致经过制冷间室101的空气湿度高，需要降低空气湿度时，结霜化霜组件120结霜以降低空气湿度；当制冷件110结霜导致经过制冷间室101的空气湿度低，需要增加空气湿度时，结霜化霜组件120化霜以增加空气湿度。从而通过一个结霜化霜组件120，即可增加或降低空气湿度，完善制冷装置100的空气湿度调节功能。In some embodiments, as shown in FIG. 7 , the refrigeration device 100 further includes a refrigeration compartment 101 and a frosting and defrosting assembly 120 . The refrigerating compartment 101 is a compartment where the refrigerating element 110 is located, and the refrigerating element 110 is disposed in the refrigerating compartment 101 for exchanging heat with the air passing through the refrigerating compartment 101 . The frosting and defrosting assembly 120 is disposed in the refrigerating compartment 101 and is used for forming frost to reduce the humidity of the refrigerating compartment 101 , or defrosting to reduce the humidity of the refrigerating compartment 101 . By setting an independent frosting and defrosting assembly 120 in the refrigeration compartment 101, when the air humidity entering the refrigeration compartment 101 is high, or the air humidity passing through the refrigeration compartment 101 is high due to defrosting of the refrigeration component 110, it needs to be reduced. When the air humidity is low, the frosting and defrosting assembly 120 is frosted to reduce the air humidity; when the frosting of the cooling element 110 causes the air humidity passing through the refrigeration compartment 101 to be low, and when the air humidity needs to be increased, the frosting and defrosting assembly 120 is defrosted to increase the air humidity. Air humidity. Therefore, the air humidity can be increased or decreased through one frosting and defrosting assembly 120 , and the air humidity adjustment function of the refrigeration device 100 can be improved.

在一实施例中，如图7所示，结霜化霜组件120和制冷件110沿制冷间室101内空气流动方向依次排列，即设置于制冷件110的上风口或下风口。从而结霜化霜组件120可以与经过制冷间室101的空气充分接触，并结霜或化霜，以降低或增加经过制冷间室101的空气湿度。当然，在其他实施例中，结霜化霜组件120和制冷件110还可以沿垂直于或其他相较于制冷间室101内空气流动方向的方向依次排列。具体地，结霜化霜组件120设置于制冷件110的上风口，外部空气进入制冷间室101后，优先与制冷件110接触，利于结霜化霜组件120与相对较高湿度的空气接触，便于结霜化霜组件120储存霜量；并且，结霜化霜组件120位于制冷件110的上风口，制冷件110的冷量、化霜湿气等均不易随气流方向对结霜化霜组件120造成影响，从而结霜化霜组件120更易独立控制，与制冷件110的状态无关，控制更方便精准。In one embodiment, as shown in FIG. 7 , the frosting and defrosting assembly 120 and the refrigerating element 110 are arranged in sequence along the air flow direction in the refrigerating compartment 101 , that is, they are arranged at the upper or lower air outlet of the refrigerating element 110 . Therefore, the frosting and defrosting assembly 120 can fully contact the air passing through the refrigerating compartment 101 and form or defrost to reduce or increase the humidity of the air passing through the refrigerating compartment 101 . Of course, in other embodiments, the frosting and defrosting assembly 120 and the refrigeration element 110 may also be arranged in sequence along a direction perpendicular to or other directions compared to the air flow direction in the refrigeration compartment 101 . Specifically, the frosting and defrosting assembly 120 is arranged at the upper air outlet of the refrigeration unit 110. After the external air enters the refrigeration compartment 101, it is preferentially in contact with the refrigeration unit 110, which facilitates the contact of the frosting and defrosting assembly 120 with relatively high humidity air. It is convenient for the frosting and defrosting assembly 120 to store the amount of frost; and, the frosting and defrosting assembly 120 is located at the upper air outlet of the refrigeration unit 110, and the cooling capacity and defrosting moisture of the refrigeration unit 110 are not easy to affect the frosting and defrosting assembly according to the direction of airflow. 120, so that the frosting and defrosting assembly 120 is easier to control independently, regardless of the state of the cooling element 110, and the control is more convenient and precise.

如图7所示，结霜化霜组件120具有多种设计方式，在一实施例中，结霜化霜组件120包括至少两个电极121，通电的相邻电极121中间形成电场，两个电极121分别作为不同电极，电场内形成离子风。由于电极121设置于制冷间室101，电极121温度较低，外部气体进入制冷间室101后，在电极121表面凝结成霜，可以降低空气湿度；而当相邻电极121间的电场达到一定强度可对电极121表面化霜，增加空气湿度。通过调节电极121的通电电压，可以调节电极121的结霜速度和化霜速度，从而调节空气湿度。As shown in Figure 7, the frosting and defrosting assembly 120 has multiple designs. In one embodiment, the frosting and defrosting assembly 120 includes at least two electrodes 121, and an electric field is formed between adjacent electrodes 121 that are energized. 121 are respectively used as different electrodes, and an ion wind is formed in the electric field. Since the electrodes 121 are arranged in the refrigerating compartment 101, the temperature of the electrodes 121 is relatively low. After the external air enters the refrigerating compartment 101, it will condense into frost on the surface of the electrodes 121, which can reduce the air humidity; and when the electric field between adjacent electrodes 121 reaches a certain strength It can defrost the surface of the electrode 121 and increase air humidity. By adjusting the energized voltage of the electrode 121, the frosting speed and defrosting speed of the electrode 121 can be adjusted, thereby adjusting the air humidity.

首先介绍电场化霜的原理，当两个电极121之间形成电场达到一定强度后，使得空气中散存的带电粒子(如电子或离子)在强电场的作用下做加速运动，从而获得足够大的能量，以至于带电粒子和空气分子碰撞时能使空气分子离解成电子和离子。这些新的电子和离子又与其他空气分子相碰撞，又能产生新的带电粒子，这样就会产生大量的带电粒子。与电极电荷异号的带电粒子受电极电荷的吸引，飞向电极，使电极上的电荷被中和；与电极上电荷同号的带电粒子受到排斥而从电极附近飞开，并带动其他分子一起定向运动形成具有一定速度的离子风。由于该离子风不同于空气流动所形成的风，它主要是由高速运动的带电粒子组成，当这些高速运动的带电粒子打到电极121的冰霜表面时，其携带的能量便会被冰霜表面的水分子所吸收，进而提高了这些水分子的动能，使它们融化速度加快。同时，这些带电粒子沉积在冰霜的表面也会提高冰霜的导热速率，使其能更快的从周围环境中吸收热量，提高其融化速度。从而电极121表面的冰霜融化，增加空气湿度。First, the principle of electric field defrosting is introduced. When the electric field formed between the two electrodes 121 reaches a certain strength, the charged particles (such as electrons or ions) scattered in the air are accelerated under the action of a strong electric field, thereby obtaining a large enough The energy is so high that when charged particles collide with air molecules, the air molecules can be dissociated into electrons and ions. These new electrons and ions collide with other air molecules, which can generate new charged particles, so that a large number of charged particles will be produced. The charged particles with the opposite sign to the electrode charge are attracted by the electrode charge and fly to the electrode, so that the charge on the electrode is neutralized; the charged particles with the same sign as the electrode charge are repelled and fly away from the vicinity of the electrode, and drive other molecules together Directional motion forms an ion wind with a certain speed. Because this ion wind is different from the wind formed by air flow, it is mainly composed of high-speed moving charged particles. The absorption of water molecules increases the kinetic energy of these water molecules, making them melt faster. At the same time, the deposition of these charged particles on the surface of the frost will also increase the heat conduction rate of the frost, so that it can absorb heat from the surrounding environment faster and increase its melting speed. As a result, the frost on the surface of the electrode 121 melts, increasing the humidity of the air.

当结霜化霜组件120需要化霜时，打开或增加两个电极121之间的电场，使得结霜化霜组件120的化霜速度大于结霜化霜组件120的结霜速度，从而结霜化霜组件120化霜，增加空气湿度。When the frosting and defrosting assembly 120 needs to defrost, open or increase the electric field between the two electrodes 121, so that the defrosting speed of the frosting and defrosting assembly 120 is greater than the frosting speed of the frosting and defrosting assembly 120, thereby forming frost The defrosting component 120 defrosts and increases air humidity.

当结霜化霜组件120需要结霜时，断开或降低两个电极121之间的电场，使得结霜化霜组件120的结霜速度大于结霜化霜组件120的化霜速度，从而结霜化霜组件120结霜，降低空气湿度。When the frosting and defrosting assembly 120 needs frosting, disconnect or reduce the electric field between the two electrodes 121, so that the frosting speed of the frosting and defrosting assembly 120 is greater than the defrosting speed of the frosting and defrosting assembly 120, thereby forming The frosting and defrosting component 120 forms frost and reduces air humidity.

当空气湿度达到预设空气湿度时，还可以将电极121的电压设置为预设电压，或者按照预设工作间隔工作，使得结霜速度与化霜速度平衡，维持预设空气湿度。When the air humidity reaches the preset air humidity, the voltage of the electrode 121 can also be set to the preset voltage, or work according to the preset working interval, so that the frosting speed and the defrosting speed are balanced to maintain the preset air humidity.

进一步地，制冷装置100还包括湿度传感器140和控制件(图中未示出)，控制件分别与湿度传感器140和结霜化霜组件120耦接。湿度传感器140设置于制冷间室101的出风端，以感应制冷间室101的出风湿度，制冷间室101出风直接与外部进行热量和湿度交换，例如制冷装置100为冰箱，制冷间室101与冷藏室或冷冻室连通。通过将湿度传感器140设置于制冷间室101的出风端，可以直接感受制冷间室101的出风湿度，从而精准根据制冷间室101的出风湿度调节结霜化霜组件120的工作。具体地，响应于出风湿度大于预定湿度，控制件控制结霜化霜组件120结霜，响应于出风湿度小于预定湿度，控制件控制结霜化霜组件120化霜；响应于出风湿度等于预定湿度，控制件控制结霜化霜组件120维持预定工作状态，以平衡结霜速度和化霜速度，维持预定湿度。Further, the refrigeration device 100 further includes a humidity sensor 140 and a control element (not shown in the figure), and the control element is coupled to the humidity sensor 140 and the frosting and defrosting assembly 120 respectively. The humidity sensor 140 is arranged at the air outlet end of the refrigeration compartment 101 to sense the humidity of the air outlet from the refrigeration compartment 101. The air outlet from the refrigeration compartment 101 directly exchanges heat and humidity with the outside. For example, the refrigeration device 100 is a refrigerator, and the refrigeration compartment 101 communicates with the refrigerator or freezer. By setting the humidity sensor 140 at the air outlet end of the refrigerating compartment 101 , the humidity of the air outlet from the refrigerating compartment 101 can be directly sensed, so as to precisely adjust the operation of the frosting and defrosting assembly 120 according to the humidity of the air outlet of the refrigerating compartment 101 . Specifically, in response to the humidity of the outlet wind being greater than the predetermined humidity, the control part controls the frosting and defrosting assembly 120 to form frost; equal to the predetermined humidity, the control unit controls the frosting and defrosting assembly 120 to maintain a predetermined working state, so as to balance the frosting speed and defrosting speed, and maintain the predetermined humidity.

结霜化霜组件120包括至少两个电极121时，当湿度传感器140检测当前湿度小于预定湿度时，控制件控制电极121增加差值电压，以使得化霜速度大于结霜速度，增加出风湿度；增加的差值电压可以根据当前湿度确定，当前湿度越低，差值电压越高，当然差值电压也可以为定值。当湿度传感器140检测当前湿度大于预定湿度时，控制件控制电极121减少差值电压，以使得化霜速度小于结霜速度，降低出风湿度；降低的差值电压可以根据当前湿度确定，当前湿度越高，差值电压越高，当然差值电压也可以为定值。当湿度传感器140检测当前湿度等于预定湿度时，控制电极121维持预定电压，电极121的化霜速度与结霜速度动态平衡；预定电压根据实际情况调试确定，与用户设定的预定湿度有关。When the frosting and defrosting assembly 120 includes at least two electrodes 121, when the humidity sensor 140 detects that the current humidity is lower than the predetermined humidity, the controller controls the electrodes 121 to increase the differential voltage, so that the defrosting speed is greater than the frosting speed, and the wind humidity is increased. ; The increased differential voltage can be determined according to the current humidity, the lower the current humidity, the higher the differential voltage, and of course the differential voltage can also be a fixed value. When the humidity sensor 140 detects that the current humidity is greater than the predetermined humidity, the control part controls the electrode 121 to reduce the differential voltage, so that the defrosting speed is lower than the frosting speed, and the humidity of the wind is reduced; the reduced differential voltage can be determined according to the current humidity, and the current humidity The higher the value is, the higher the differential voltage is, of course, the differential voltage can also be a constant value. When the humidity sensor 140 detects that the current humidity is equal to the predetermined humidity, the control electrode 121 maintains a predetermined voltage, and the defrosting speed of the electrode 121 is dynamically balanced with the frosting speed; the predetermined voltage is determined according to the actual situation and is related to the predetermined humidity set by the user.

进一步地，若制冷装置100为冰箱，湿度传感器140可以在用户打开箱门在冷藏室或冷冻室增加或取出食材后，以及在制冷件110化霜后，检测制冷间室101的出风湿度。湿度传感器140还可以定时检测制冷间室101的出风湿度，此处不作限制。当然，制冷装置100还可以为空调等其他制冷装置。Further, if the refrigeration device 100 is a refrigerator, the humidity sensor 140 can detect the humidity of the air outlet from the refrigeration compartment 101 after the user opens the door to add or take out food in the refrigerator or freezer, and after the refrigeration unit 110 defrosts. The humidity sensor 140 can also periodically detect the humidity of the air outlet from the cooling compartment 101 , which is not limited here. Certainly, the refrigeration device 100 may also be other refrigeration devices such as an air conditioner.

在一些实施例中，电极121包括第一导电板，相邻第一导电板相对平行设置形成电场，相邻两个平行设置的第一导电板通电形成的离子风可有效作用于第一导电板表面，将冰晶态水分子转化为气态水分子，融化第一导电板表面冰霜。In some embodiments, the electrode 121 includes a first conductive plate, adjacent first conductive plates are arranged relatively parallel to form an electric field, and the ion wind formed by electrifying two adjacent first conductive plates arranged in parallel can effectively act on the first conductive plate surface, transforming ice crystalline water molecules into gaseous water molecules, melting the frost on the surface of the first conductive plate.

为了不影响制冷间室101内空气流动，第一导电板长度方向沿空气流动方向设置，从而第一导电板在制冷间室101内可充分与空气接触，以结霜降低湿度或化霜增加湿度，且不影响空气流动。In order not to affect the air flow in the refrigerating compartment 101, the length direction of the first conductive plate is arranged along the air flow direction, so that the first conductive plate can fully contact the air in the refrigerating compartment 101 to reduce humidity by frosting or increase humidity by defrosting , without affecting air flow.

需要说明的是，第一导电板可以金属板或者金属网等可导电结构。It should be noted that the first conductive plate may be a conductive structure such as a metal plate or a metal mesh.

进一步地，电极121除了可以为金属板或者金属网等导电板结构，电极121通过支撑件(图中未示出)固定于制冷间室101内，支撑件为分别与制冷间室101内壁和电极板121连接的支撑杆结构，支撑件优选为绝缘材料。当然，电极121还可以形成于制冷间室101的间室壁上，且电极121为导电薄膜材料。Further, the electrode 121 can be a conductive plate structure such as a metal plate or a metal mesh. The electrode 121 is fixed in the refrigeration compartment 101 through a support (not shown in the figure). The support is respectively connected to the inner wall of the refrigeration compartment 101 and the electrode. The support rod structure connected by the plate 121, the support member is preferably an insulating material. Of course, the electrode 121 can also be formed on the compartment wall of the refrigeration compartment 101, and the electrode 121 is made of a conductive film material.

通过电极121形成电场，通过调节电场电压，可以对结霜化霜组件120的结霜厚度，以及化霜时的化霜速度精准控制，进而实现空气湿度的精准调节。结霜化霜组件120的结霜和化霜过程独立可控，调节湿度的控制成本低，方法简单，调节效率高，可控性强。An electric field is formed through the electrodes 121, and by adjusting the voltage of the electric field, the frosting thickness of the frosting and defrosting assembly 120 and the defrosting speed during defrosting can be precisely controlled, thereby realizing precise adjustment of air humidity. The frosting and defrosting process of the frosting and defrosting component 120 is independently controllable, the control cost of adjusting the humidity is low, the method is simple, the adjustment efficiency is high, and the controllability is strong.

需要说明的是，第二导电件130与电极121通过单独电压控制。It should be noted that the second conductive member 130 and the electrode 121 are controlled by separate voltages.

在其他实施例中，结霜化霜组件120包括加热件，加热件设置于制冷间室101中。由于加热件设置于制冷间室101，加热件温度较低，外部气体进入制冷间室101后，在加热件表面凝结成霜，可以降低空气湿度；而当加热件工作后，热量融化加热件表面冰霜，增加空气湿度。通过调节加热件的加热温度，可以调节加热件的结霜速度和化霜速度，从而调节空气湿度。In other embodiments, the frosting and defrosting assembly 120 includes a heating element, and the heating element is disposed in the refrigeration compartment 101 . Since the heating element is installed in the refrigeration compartment 101, the temperature of the heating element is relatively low. After the external air enters the refrigeration compartment 101, it will condense into frost on the surface of the heating element, which can reduce the air humidity; and when the heating element is working, the heat will melt the surface of the heating element Frost increases air humidity. By adjusting the heating temperature of the heating element, the frosting speed and defrosting speed of the heating element can be adjusted, thereby adjusting the air humidity.

需要说明的是，加热件与现有技术中设置用于加热制冷件110的加热件不同。本申请的加热件加热用于融化加热件上的冰霜，以增加空气湿度。It should be noted that the heating element is different from the heating element configured to heat the cooling element 110 in the prior art. The heating element of the present application is used for melting the frost on the heating element to increase air humidity.

在一些实施例中，例如制冷装置100初次使用即需加湿等特殊情况下，结霜化霜组件120上没有结霜，在需要增加空气湿度的情况下，结霜化霜组件120无法增加空气湿度。制冷装置100还包括加湿件(图中未示出)，加湿件与制冷间室101连通，在结霜化霜组件120无霜而无法加湿的情况下，加湿件对制冷间室101加湿，以辅助实现结霜化霜组件120的加湿作用。In some embodiments, for example, when the refrigeration device 100 needs to be humidified for the first time, there is no frost on the frosting and defrosting assembly 120, and when the air humidity needs to be increased, the frosting and defrosting assembly 120 cannot increase the air humidity. . The refrigerating device 100 also includes a humidifying element (not shown in the figure), which communicates with the refrigerating compartment 101. When the frosting and defrosting assembly 120 has no frost and cannot be humidified, the humidifying element humidifies the refrigerating compartment 101, so as to Assist in realizing the humidifying function of the frosting and defrosting assembly 120 .

具体地，加湿件包括容水槽和风扇，容水槽与制冷间室101连通，风扇设置于容水槽的一侧，以将容水槽内的水汽吹至制冷间室101中，提高制冷间室101的湿度。容水槽内的水可由用户添加。Specifically, the humidifier includes a water tank and a fan, the water tank communicates with the cooling compartment 101, and the fan is arranged on one side of the water tank to blow the water vapor in the water tank into the cooling room 101 to improve the temperature of the cooling room 101. humidity. The water in the tank can be added by the user.

进一步地，沿制冷间室101内空气流动方向，加湿件设置于结霜化霜组件120的上风口。加湿件的水汽进入制冷间室101后与结霜化霜组件120接触，当结霜化霜组件120温度较低时，部分水汽凝结在结霜化霜组件120上，供结霜化霜组件120用于调节湿度，加湿件的水汽还可以随气流由制冷间室101的出风端流出，提高制冷间室101的出风湿度。从而加湿件一方面可以为结霜化霜组件120提供霜量，另一方面还可以辅助加湿件增加制冷间室101的空气湿度。Further, along the air flow direction in the refrigerating compartment 101 , the humidifier is arranged at the upper air outlet of the frosting and defrosting assembly 120 . The water vapor from the humidifier enters the refrigeration compartment 101 and then contacts the frosting and defrosting assembly 120. When the temperature of the frosting and defrosting assembly 120 is low, part of the water vapor condenses on the frosting and defrosting assembly 120, which is used for the frosting and defrosting assembly 120. For adjusting the humidity, the water vapor of the humidifier can also flow out from the air outlet end of the cooling compartment 101 along with the air flow, so as to increase the humidity of the air outlet of the cooling compartment 101 . Therefore, on the one hand, the humidifier can provide the amount of frost for the frosting and defrosting assembly 120 , and on the other hand, it can also assist the humidifier to increase the air humidity of the refrigeration compartment 101 .

除此之外，加湿件与制冷间室101的排水口连通，即制冷件110化霜产生的水可以通过排水口流入并存储于加湿件中，实现制冷间室101内水的循环利用。In addition, the humidifier communicates with the drain port of the refrigerating compartment 101 , that is, the water generated by the defrosting of the refrigerating unit 110 can flow into and be stored in the humidifying component through the drain port, so as to realize the recycling of water in the refrigerating compartment 101 .

本申请又一实施例提供一种制冷设备，包括上述任一实施例中的制冷装置100。制冷设备包括冰箱、空调或半导体制冷设备等。Another embodiment of the present application provides a refrigeration device, including the refrigeration device 100 in any one of the foregoing embodiments. Refrigeration equipment includes refrigerators, air conditioners, or semiconductor refrigeration equipment.

本申请中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”的特征可以明示或者隐含地包括至少一个该特征。本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。如包含了一系列步骤或单元的过程、方法、***、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。The terms "first", "second", and "third" in this application are only used for descriptive purposes, and should not be understood as specifying the number of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative positional relationship between the various components in a certain posture (as shown in the drawings) , sports conditions, etc., if the specific posture changes, the directional indication also changes accordingly. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. If a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

以上所述仅为本申请的实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。The above is only an embodiment of the application, and does not limit the patent scope of the application. Any equivalent structure or equivalent process conversion made by using the specification and drawings of the application, or directly or indirectly used in other related technologies fields, are all included in the scope of patent protection of this application in the same way.

Claims

一种制冷装置，其特征在于，所述制冷装置包括：A refrigeration device, characterized in that the refrigeration device comprises:

制冷件；Refrigeration parts;

导电件，与所述制冷件间隔设置；The conductive part is arranged at a distance from the cooling part;

所述制冷件和所述导电件分别作为不同电极，以在所述导电件和所述制冷件之间形成电场，所述电场内形成离子风。The cooling element and the conductive element are respectively used as different electrodes to form an electric field between the conductive element and the cooling element, and an ion wind is formed in the electric field.
根据权利要求1所述的制冷装置，其特征在于，所述导电件包括导电板，所述导电板与所述制冷件平行设置。The refrigerating device according to claim 1, wherein the conductive member comprises a conductive plate, and the conductive plate is arranged in parallel with the refrigerating member.
根据权利要求1所述的制冷装置，其特征在于，所述导电件在所述制冷件上的垂直投影，完全落在所述制冷件上。The refrigerating device according to claim 1, wherein the vertical projection of the conductive element on the refrigerating element completely falls on the refrigerating element.
根据权利要求1所述的制冷装置，其特征在于，所述制冷件和所述导电件中的一个接地，另一个连接于负电压。The refrigerating device according to claim 1, wherein one of the refrigerating element and the conductive element is grounded, and the other is connected to a negative voltage.
根据权利要求4所述的制冷装置，其特征在于，所述制冷件连接于负电压，所述导电件接地；所述制冷件的进出管路的端部设置有绝缘件。The refrigerating device according to claim 4, wherein the refrigerating element is connected to a negative voltage, and the conductive element is grounded; the end of the inlet and outlet pipeline of the refrigerating element is provided with an insulating element.
根据权利要求1所述的制冷装置，其特征在于，所述导电件包括一个导电板，所述导电板设置于所述制冷件的一侧；The refrigerating device according to claim 1, wherein the conductive member comprises a conductive plate, and the conductive plate is arranged on one side of the refrigerating member;

或者，所述导电件包括两个导电板，所述两个导电板分别设置于所述制冷件的两侧。Alternatively, the conductive element includes two conductive plates, and the two conductive plates are respectively arranged on two sides of the cooling element.
根据权利要求6所述的制冷装置，其特征在于，所述导电板为金属板或金属网。The refrigeration device according to claim 6, wherein the conductive plate is a metal plate or a metal mesh.
根据权利要求1所述的制冷装置，其特征在于，所述制冷装置中形成有风道，所述导电件和所述制冷件均设置于所述风道中。The refrigerating device according to claim 1, wherein an air channel is formed in the refrigerating device, and the conductive element and the refrigerating element are both arranged in the air channel.
根据权利要求8所述的制冷装置，其特征在于，所述导电件形成于所述风道的风道壁上。The refrigerating device according to claim 8, wherein the conductive member is formed on the air channel wall of the air channel.
根据权利要求8所述的制冷装置，其特征在于，所述制冷件接地，所述导电件连接于负电压，所述制冷装置包括至少两个所述导电件；所述至少两个导电件沿着风道中的风向排列设置，所述至少两个导电件连接的电压不同。The refrigerating device according to claim 8, wherein the refrigerating element is grounded, the conductive element is connected to a negative voltage, and the refrigerating device includes at least two conductive elements; the at least two conductive elements are along The at least two conductive elements are connected to different voltages.
根据权利要求1所述的制冷装置，其特征在于，所述制冷件包括蒸发器。The refrigerating device according to claim 1, wherein the refrigerating element comprises an evaporator.
根据权利要求11所述的制冷装置，其特征在于，所述蒸发器为翅片蒸发器。The refrigeration device according to claim 11, wherein the evaporator is a finned evaporator.
一种制冷设备，其特征在于，包括权利要求1-12中任一所述的制冷装置。A refrigerating device, characterized by comprising the refrigerating device described in any one of claims 1-12.