Refrigeration equipment

Abstract

The utility model discloses a refrigeration equipment relates to humidification technical field, wherein the refrigeration equipment includes cabinet body, refrigeration subassembly and humidification subassembly, the cabinet body is equipped with storage compartment, opening and laminate, the opening is communicated with storage compartment, storage compartment back wall and opening are respectively located the two opposite sides of laminate, the laminate is equipped with groove, and the groove is equipped with the humidification subassembly. The refrigeration assembly is used for providing a refrigeration environment for the storage chamber, the humidification assembly is used for increasing the humidity of the storage chamber, the humidification assembly is arranged in the groove and comprises a shell and a first fan, the first fan is located in the shell, the shell is provided with an air inlet, the air inlet communicates with the groove, the air inlet is located in the side, facing the rear wall of the storage chamber, of the shell, and the air inlet communicates with the groove. And an air inlet space is formed between the air inlet and the rear wall of the storage chamber. The air inlet is formed in the side face of the humidifying assembly, water is prevented from flowing into the first draught fan from the top face of the shell, and then faults caused by water inflow of the first draught fan are reduced.

Description

TECHNICAL FIELD

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

[0002] When storing red wine, it is generally required to store it in a humidity range of 55%-75% to achieve better storage effect. The wine cabinet products on the market currently use refrigeration structure to refrigerate, and the air in the storage compartment in the low-temperature environment will become dry. The wine cabinet is also provided with a humidification structure to improve the internal humidity. The humidification structure is composed of a shell and a humidification fan. A water tank is arranged in the shell, and the humidification fan is installed above the water tank. The airflow blown out by the humidification fan transports the moisture in the water tank to the inside of the wine cabinet. However, in the prior art, water can easily enter above the fan, which may cause equipment failure. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in the prior art. To this end, the utility model provides a refrigeration equipment which can reduce the failure caused by water entering the humidification module.

[0004] According to the refrigeration equipment of the first aspect of the utility model, the cabinet body is provided with a storage compartment, an opening and a layer plate. The opening is communicated with the storage compartment. The rear wall of the storage compartment and the opening are located on opposite sides of the layer plate, respectively. The layer plate is provided with a groove. The refrigeration assembly is used to provide a refrigeration environment for the storage compartment. The humidification assembly is used to increase the humidity of the storage compartment. The humidification assembly is arranged in the groove. The humidification assembly includes a shell and a first fan. The first fan is located in the shell. The shell is provided with an air inlet. The air inlet is communicated with the groove. The air inlet is located on the side of the shell facing the rear wall of the storage compartment. An air inlet space is arranged between the air inlet and the rear wall of the storage compartment.

[0005] According to the refrigeration equipment of the utility model, the air inlet is arranged on the side of the shell facing the rear wall of the storage compartment, i.e. the air inlet is located on the side of the humidification assembly. When water is replenished, water is prevented from flowing into the first fan from the air inlet, thereby reducing the failure of the first fan caused by water.

[0006] According to some embodiments of the utility model, the top surface of the layer plate and the top surface of the shell are flush.

[0007] According to some embodiments of the utility model, the humidification assembly includes a water storage member. The water storage member is located in the shell and is used to store moisture or generate moisture. The outlet of the first fan faces the water storage member.

[0008] According to some embodiments of the present application, the water storage member comprises a groove, and the groove is used to place liquid or humidifying material containing liquid.

[0009] According to some embodiments of the present application, the groove is defined by the layer plate, or the groove is fixedly connected with the layer plate.

[0010] According to some embodiments of the present application, a water collecting space is formed between the groove and the rear wall of the storage chamber, the groove is provided with a water inlet communicating with the water collecting space, the refrigeration assembly comprises an evaporator, the water collecting space is located below the evaporator, and the water collecting space is used to collect liquid falling from the evaporator.

[0011] According to some embodiments of the present application, the water collecting space and the air inlet space are integrated, and the air inlet is higher than the water inlet.

[0012] According to some embodiments of the present application, the shell comprises a base and a cover plate, the cover plate is arranged on the base, and the cover plate is provided with an air outlet corresponding to the region of the water storage member.

[0013] According to some embodiments of the present application, the air inlet is arranged on the base and / or the cover plate.

[0014] According to some embodiments of the present application, the upper edge of the air inlet is located at the junction of the top surface and the side surface of the shell.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in combination with the drawings and embodiments, in which:

[0017] Figure 1 is a sectional view of the refrigeration device in the related art;

[0018] Figure 2 is a structural schematic view of the refrigeration device in the embodiment of the present application;

[0019] Figure 3 is Figure 2 is an enlarged view of A shown;

[0020] Figure 4 is a top view of the humidifying assembly in the embodiment of the present application;

[0021] Figure 5 is a structural schematic view of the humidifying assembly in the embodiment of the present application;

[0022] Figure 6 A sectional view of the refrigeration equipment according to an embodiment of the present application.

[0023] Reference signs:

[0024] Cabinet 100; storage compartment 101; opening 102; layer plate 103; groove 104; air supply air duct 105; second fan 106; second air outlet 107; air return outlet 108;

[0025] Evaporator 200;

[0026] Humidifying assembly 300; shell 301; first fan 302; air inlet 303; air inlet space 304; water storage member 305; groove body 306; water inlet 3061; water collection space 307; base 308; first mounting groove 3081; second mounting groove 3082; partition strip 3083; cover plate 309; first air outlet 310; connecting air duct 311; first pipe opening 3111; second pipe opening 3112; water receiving groove 312. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations 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 only, and are used only for explaining the present application, and cannot be understood as limiting the present application.

[0028] In the description of the present application, it should be understood that, in relation to the orientation description, for example, 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, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the present application to a specific orientation, construction and operation of the indicated device or element, and therefore cannot be understood as limiting the present application.

[0029] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is two or more, 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, etc. 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 indicated technical features or the sequence of indicated technical features.

[0030] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be interpreted broadly, 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 solution.

[0031] Reference may be made toFigure 1 As shown, it is easy to understand that the related art refrigeration equipment includes a cabinet body 100, a refrigeration assembly and a humidification assembly 300, the cabinet body 100 is provided with a storage compartment 101, the refrigeration assembly is provided with an evaporator 200 for providing a refrigeration environment for the storage compartment 101. The humidification assembly 300 generates a high humidity airflow and transports it to the storage compartment 101 along with the cooling airflow. The humidification assembly 300 is located below the evaporator 200, when the refrigeration equipment defrosts, the defrosting water / condensed water generated falls to the humidification assembly 300 under the action of gravity, which can supplement water for the humidification assembly 300, thereby recycling the condensed water and realizing the recycling of the condensed water.

[0032] It can be understood that the active humidification type humidification assembly 300 generally includes a humidification fan and a water storage tank, water or humidification materials such as volcanic rocks and non-woven fabrics containing moisture are placed in the water storage tank, and the humidification fan is located at one end of the water storage tank and blows air towards the other end of the water storage tank. The humidification fan brings the high-humidity air in the water storage tank into the cabinet body 100. The humidification assembly 300 is provided with an air inlet 303, and the humidification fan inhales air through the air inlet 303. Since the air inlet 303 is located on the top surface of the humidification assembly 300, when the condensed water of the evaporator 200 falls, it may flow into the humidification fan from the air inlet 303, or the user may mistakenly pour water into the air inlet 303 when adding water, causing the humidification fan to be damaged. The humidification assembly 300 is provided with an air inlet 303, and the humidification fan inhales air through the air inlet 303. Since the air inlet 303 is located on the top surface of the humidification assembly 300, when the condensed water of the evaporator 200 falls, it may flow into the humidification fan from the air inlet 303, and the user may also mistakenly pour water into the air inlet 303 when adding water, causing the humidification fan to be damaged.

[0033] The refrigeration equipment of the embodiment of the utility model sets the air inlet 303 of the humidification assembly 300 on the side surface of the humidification assembly 300, avoiding the failure caused by adding water. The refrigeration equipment of the embodiment of the utility model will be further described below with reference to the accompanying drawings. Figures 2 to 5 The refrigeration equipment of the embodiment of the utility model will be further described below with reference to the accompanying drawings.

[0034] The refrigeration equipment of the embodiment of the utility model will be further described below with reference to the accompanying drawings. Figure 2 and Figure 5As shown, it can be understood that the refrigeration equipment of the embodiment of the utility model, including cabinet 100, refrigeration assembly and humidification assembly 300, cabinet 100 is equipped with storage compartment 101, opening 102 and shelf 103, shelf 103 separates the space in cabinet 100 to form different storage spaces, more convenient classification storage, opening 102 is communicated with storage compartment 101, and the rear wall of storage compartment 101 and opening 102 are located at the opposite sides of shelf 103 respectively, which facilitates the taking and placing of goods in storage compartment 101. The refrigeration assembly is used to provide a refrigeration environment for the storage compartment 101, ensuring that the temperature in the storage compartment 101 is always maintained within a suitable range. The humidification assembly 300 is used to increase the humidity of the storage compartment 101. The shelf 103 is provided with a groove 104, and the humidification assembly 300 is arranged in the groove 104. The humidification assembly 300 includes a housing 301 and a first fan 302. The first fan 302 is located in the housing 301. The housing 301 is provided with an air inlet 303. The air inlet 303 is communicated with the groove 104. The air inlet 303 is located on the side of the rear wall of the housing 301 facing the storage compartment 101. An air inlet space 304 is provided between the air inlet 303 and the rear wall of the storage compartment 101. The air inlet 303 can suck air from the air inlet space 304. By moving the air inlet 303 from the top surface of the humidification assembly 300 to the side surface of the humidification assembly 300, the condensed water falling from above can be prevented from directly falling into the first fan 302 from the air inlet 303. Even if some water flows down from the top surface of the humidification assembly 300 along the side surface, since the air inlet 303 is located on the side surface, these water droplets are not easy to enter the first fan 302, thereby avoiding the possibility of water entering the first fan 302. By locating the air inlet 303 on the side of the rear wall of the storage compartment 101, the possibility of the user spilling water into the air inlet 303 due to misoperation can be effectively avoided, which damages the first fan 302. This improvement not only improves the reliability of the refrigeration equipment, but also reduces the cost of fault repair or replacement caused by water entering.

[0035] Referring to Figure 2 and Figure 3 As shown, it can be understood that the top surface of the shelf 103 and the top surface of the housing 301 are flush. By moving the air inlet 303 from the top surface of the humidification assembly 300 to the side surface and making the top surfaces of the shelf 103 and the housing 301 flush, not only is the appearance more beautiful, but also the overall flatness is improved. To some extent, it avoids the direct entry of water flow into the air inlet 303, effectively reduces the possibility of the user misoperating to flow water into the air inlet 303, and the water flow can naturally flow down along the flush surface. The flush top surfaces of the shelf 103 and the housing 301 facilitate the taking and placing of goods, avoid the knocking of the housing 301 when taking and placing goods, and are also convenient for cleaning and maintenance.

[0036] Specifically, as Figure 4As shown, the humidifying assembly 300 comprises a water storage member 305, which is located in the housing 301, and a gap is formed between the housing 301 and the water storage member 305 to form a humidifying passage, the water storage member 305 is used to store moisture or generate humidity, and the outlet of the first fan 302 is directed towards the water storage member 305, the airflow blown by the first fan 302 passes through the humidifying passage, and the airflow contacts the water storage member 305 to take away the moisture stored in the water storage member 305, thereby forming high-humidity air to adjust the humidity of the storage compartment 101.

[0037] Referring to Figure 4 and Figure 5 As shown, it can be understood that the water storage member 305 comprises a tank 306, the top of the tank 306 is open, so that the liquid in the tank 306 can release moisture, and the tank 306 is filled with liquid or liquid-containing humidifying material, the humidifying material includes volcanic rock, non-woven fabric, etc., that is, 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 those of a normal water droplet, so that the water droplet cannot flow through the porous and dense structure water-absorbing material, while the airflow can pass through, after the first fan 302 is started, the airflow is blown towards the tank 306, and the airflow blown by the first fan 302 fully contacts the humidifying material, thereby generating high-humidity gas to enter the storage compartment 101 and increase the humidity of the storage compartment 101.

[0038] It should be noted that the tank 306 can be defined by the layer plate 103, and the position of the layer plate 103 can be flexibly adjusted in the cabinet 100 to change the size and shape of the tank 306. Alternatively, the tank 306 and the layer plate 103 are fixedly connected, and the tank 306 and the layer plate 103 are two separate parts that are fixedly connected and combined together, and the connection mode can be clamping, welding, screwing or any other applicable connection mode to provide a stable storage space.

[0039] It should be noted that the water storage member 305 can also comprise a water box, the water box is filled with liquid, and the top of the water box is open so that the liquid in the water box contacts the airflow blown by the first fan 302. The water box can be separately arranged in the housing 301, that is, the water box can be an independent element. The water box can also be integrally formed with the housing 301 to become part of the housing 301. The water storage member 305 can also be a humidifier, such as an ultrasonic humidifier or a steam type (thermal evaporation) humidifier, wherein 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 "cool mist" humidifier. The steam type humidifier heats the water to boiling by a heating element to generate steam, which is then released into the air. This type of humidifier is also called a "hot mist" humidifier.

[0040] It should be noted that in other embodiments, the humidifying assembly 300 of the embodiments of the present application can also be an integrated assembly, for example, the humidifying assembly 300 includes the housing 301, the water storage member 305 and the first fan 302, the housing 301 is provided with the first mounting groove 3081 and the second mounting groove 3082, and the partition 3083 is arranged between the first mounting groove 3081 and the second mounting groove 3082, the partition 3083 is located at the bottom of the first mounting groove 3081 and the second mounting groove 3082, so that the bottom of the first mounting groove 3081 and the second mounting groove 3082 cannot be communicated, and the top of the first mounting groove 3081 and the second mounting groove 3082 can be communicated. The first fan 302 is arranged in the first mounting groove 3081, and the water storage member 305 is arranged in the second mounting groove 3082.

[0041] Referring to Figure 4 It can be understood that the humidifying assembly 300 includes the connecting air duct 311, and the connecting air duct 311 is used for guiding the airflow blown out by the first fan 302 to the outer surface of the water storage member 305. The connecting air duct 311 is provided with the first pipe opening 3111 and the second pipe opening 3112, the first pipe opening 3111 is connected to the outlet of the first fan 302, and the second pipe opening 3112 is directed to the gap between the cover plate 309 and the water storage member 305. The first fan 302, the connecting air duct 311 and the water storage member 305 are arranged along the length direction of the housing 301. The outlet size of the first fan 302 is substantially equal to the height of the first mounting groove 3081 in the height direction of the housing 301, and is less than the width of the first mounting groove 3081 in the width direction of the housing 301, so that the outlet of the first fan 302 is concentrated on one side in the width direction, and a large air volume is maintained in the height direction. Since the partition 3083 is arranged between the first mounting groove 3081 and the second mounting groove 3082 correspondingly, and the water storage member 305 has a certain height, the height of the first pipe opening 3111 is greater than the height of the second pipe opening 3112 in the height direction of the housing 301, the airflow blown out by the first fan 302 is guided to the gap between the cover plate 309 and the water storage member 305, the width of the second pipe opening 3112 is greater than the width of the first pipe opening 3111 in the width direction of the housing 301, so as to increase the contact area of the airflow and the humidifying material of the water storage member 305, and improve the humidifying efficiency. The first fan 302 inhales external air from the air inlet 303, the gas flows into the connecting air duct 311 through the first pipe opening 3111, and is blown to the water storage member 305 from the second pipe opening 3112, and the gas is fully mixed with the humidifying material of the water storage member 305 and is blown to the storage compartment 101.

[0042] Further, as Figure 4 and Figure 5As shown, the shell 301 comprises a base 308 and a cover plate 309, the cover plate 309 covers the base 308 and is located above the first installation groove 3081 and the second installation groove 3082, there is a gap between the cover plate 309 and the water storage element 305 to form a humidification channel. The airflow blown by the first fan 302 enters the second installation groove 3082 from above the partition 3083, contacts the humidifying material and takes away the moisture stored by the humidifying material, thereby forming high-humidity air. The cover plate 309 is provided with an air outlet corresponding to the area of the groove body 306, the air outlet comprises a plurality of first air outlets 310, the plurality of first air outlets 310 are arranged at intervals on the cover plate 309, and the high-humidity air flows out from the plurality of first air outlets 310 respectively. The first fan 302 is powered on and works, the relatively dry air is sucked into the first fan 302 and accelerated, and then the dry air quickly passes through the surface of the humidifying material. The air with high humidity on the surface of the humidifying material is quickly taken away from the first air outlets 310 on the cover plate 309 to the target space and mixed with the air, thereby increasing the relative humidity of the target space. After the high-humidity air above the humidifying material is taken away, the humidifying material can quickly absorb the moisture at the bottom of the water storage element 305 and evaporate above it (water vapor has small density), so that the air above the humidifying material remains in a high-humidity state. Since the plurality of first air outlets 310 are arranged at intervals in a direction away from the first fan 302, the air outlet area of a single first air outlet 310 is small, so that the high-humidity air cannot be concentrated and flow out from the first air outlets 310 close to the first fan 302. More high-humidity air will flow in a direction away from the first fan 302, thereby taking away more moisture stored by the humidifying material, and thereby improving the humidification efficiency.

[0043] Referring to Figure 4 and Figure 5 As shown, it can be understood that the groove body 306 and the rear wall of the storage compartment 101 form a water collecting space 307 to collect liquid, the groove body 306 is provided with a water inlet 3061 communicating with the water collecting space 307, and the refrigeration assembly comprises an evaporator 200. The water collecting space 307 is located below the evaporator 200, and the water collecting space 307 collects the liquid falling from the evaporator 200. That is, the water collecting space 307 can collect the collected condensed water / defrosting water into a water flow, and the water flow flows to the water storage element 305 from the water inlet 3061, thereby supplementing water for the water storage element 305. For example, when the refrigeration equipment is defrosting, the defrosting water generated falls to the water collecting space 307 under the action of gravity, and the defrosting water reenters the water storage element 305 along the water inlet 3061 for repeated use, which can effectively reduce the frequency of water addition by the user.

[0044] It should be noted that, in some embodiments, the water collection space 307 can be jointly defined by the trough body 306 and the rear wall of the storage compartment 101, and the bottom of the trough body 306 extends toward the rear wall of the storage compartment 101 and is connected to the rear wall of the storage compartment 101 to receive the liquid falling from the evaporator 200. In other embodiments, the water collection space 307 can be composed of a water receiving trough 312, which is arranged between the trough body 306 and the rear wall of the storage compartment 101. The opening 102 of the water receiving trough 312 faces the evaporator 200 and is located below the evaporator 200, so as to receive the liquid falling from the evaporator 200. The bottom of the water receiving trough 312 can be inclined toward the water inlet 3061. The height of the bottom edge of the water receiving trough 312 is higher than the height of the bottom near the water inlet 3061, which can guide the water dripping from the evaporator 200 and quickly converge it near the water inlet 3061. The water flows from the water inlet 3061 into the water storage member 305, replenishing water for the water storage member 305 and increasing the humidity. The airflow blown out by the first fan 302 fully contacts the water storage member 305 to form a high-humidity airflow, which flows into the storage compartment 101 from the first air outlet 310, so that the storage compartment 101 maintains a stable humidity level.

[0045] Further, refer to Figure 4 and Figure 5 As shown, the water collection space 307 is connected to the air inlet space 304 as a whole, and the air inlet 303 faces the water collection space 307. The first fan 302 can inhale air from the water collection space 307, that is, from the air inlet space 304. The integrated structure saves space inside the cabinet 100 and improves the utilization rate of the internal space. During the installation of the refrigeration equipment, the dripping water from the evaporator 200 may fall obliquely relative to the side wall of the refrigeration equipment due to the tilt of the ground or improper assembly. If the vertical length of the air inlet 303 is large, it is easy for water to drip into the air inlet 303, or for water on the top surface of the cover plate 309 to flow in, thereby damaging the first fan 302. Therefore, the width of the air inlet 303 is set smaller than the length, and the shape is flat, which can ensure the air inlet area while preventing water from entering the air inlet 303. The air inlet 303 is higher than the water inlet 3061. The higher air inlet 303 can ensure that the air can flow more smoothly when entering, and at the same time avoid being blocked or interfered by accumulated water. When the water flow in the water collection space 307 flows to the water inlet 3061, the water flow will fall from the water inlet 3061, thereby replenishing water for the water storage component 305. The setting of the air inlet 303 higher than the water inlet 3061 can ensure that the air inlet 303 and the water inlet 3061 work independently without interfering with each other.

[0046] Reference Figure 5As shown, it can be understood that the air inlet 303 is arranged on the base 308, and the cover plate 309 can be a flat plate, and the lowest point of the lower edge of the cover plate 309 is higher than the air inlet 303, so as not to cover the air inlet 303. The air inlet 303 is used to introduce external air from the air inlet space 304 into the first fan 302.

[0047] In some other embodiments, the air inlet 303 can be arranged on the cover plate 309, and the cover plate 309 is provided with a flat plate and a downwardly extending part, the air inlet 303 is arranged in the downwardly extending part of the cover plate 309, and the highest point of the upper edge of the base 308 is lower than the air inlet 303, so as to avoid blocking the air inlet 303.

[0048] In some other embodiments, the air inlet 303 can also be defined by the cover plate 309 and the base 308 together, that is, the cover plate 309 and the base 308 are respectively provided with a part of the air inlet 303, in other words, the cover plate 309 and the base 308 are respectively provided with a recess, and the two recesses are combined to form the air inlet 303.

[0049] Referring to Figure 5 As shown, it can be understood that the upper edge of the air inlet 303 is located at the junction of the top surface and the side surface of the shell 301, the space of the top surface of the shell 301 is large, and the air inlet 303 close to the top surface can reduce the resistance of the suction air, thereby increasing the flow of the air inlet. By arranging the air inlet 303 on the side surface of the humidifying assembly 300 and at the highest position of the shell 301, the condensed water dropped from the upper evaporator 200 can be avoided from falling directly into the first fan 302 from the air inlet 303, while ensuring that the air inlet 303 and the water suction port work independently, and the water collection space 307 can also accommodate more water flow. Even if part of the water flows down along the side surface from the top surface of the humidifying assembly 300, it is not easy to enter the shell 301 from the air inlet 303 to cause the first fan 302 to be waterlogged.

[0050] Referring to Figure 6As shown, it can be understood that the cabinet 100 is further provided with a supply air duct 105, the supply air duct 105 comprises a second air outlet 107 and a return air outlet 108, the second air outlet 107 is located at the top of the storage compartment 101, and the return air outlet 108 is located at the bottom of the storage compartment 101. The refrigeration equipment comprises a second fan 106 for promoting air circulation of the storage compartment 101 and the supply air duct 105, the first air outlet 310 is located in front of the return air outlet 108, and the first air outlet 310 is located below the return air outlet 108. When the second fan 106 and the humidifying assembly 300 are both in the working state, the high humidity airflow generated by the humidifying assembly 300 passes through the return air outlet 108 to the supply air duct 105, and then enters the storage compartment 101 through the second air outlet 107. After being accelerated twice by the second fan 106, the high humidity airflow is mixed with the air in the storage compartment 101 more fully, thereby further improving the efficiency of humidification.

[0051] It can be understood that the first fan 302 has small power and weak driving capacity, and it is difficult to effectively deliver the high humidity airflow generated by the first fan 302 to the upper area of the storage compartment 101. The second fan 106 is used for delivering the cooling airflow to the storage compartment 101, and has large power and strong driving capacity, so that the high humidity airflow generated by the humidifying assembly 300 can be delivered to the entire space of the storage compartment 101 by the second fan 106.

[0052] It should be noted that when the humidifying assembly 300 is in the working state, mainly in the stop refrigeration stage, even if the evaporator 200 is located in the supply air duct 105, the evaporator 200 is in the non-working state, and the second fan 106 is kept on to accelerate the high humidity air blown out by the humidifying assembly 300 and interact with the air in the storage compartment 101, thereby reducing the probability of frosting of the high humidity airflow due to low temperature.

[0053] The embodiments of the utility model are described in detail above combined 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 of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A refrigeration appliance characterized in that, The application relates to a cabinet body, a refrigerating assembly and a humidifying assembly. The cabinet body comprises a storage compartment, an opening and a layer plate, the opening is connected with the storage compartment, the rear wall of the storage compartment and the opening are located on opposite sides of the layer plate respectively, and the layer plate is provided with a groove. The refrigerating assembly is used for providing a refrigerating environment for the storage compartment. The humidifying assembly is used for increasing the humidity of the storage compartment, the humidifying assembly is arranged in the groove, the humidifying assembly comprises a shell and a first fan, and the first fan is arranged in the shell; wherein the shell is provided with an air inlet, the air inlet is connected with the groove, the air inlet is located on the side of the shell facing the rear wall of the storage compartment, and an air inlet space is arranged between the air inlet and the rear wall of the storage compartment.

2. The refrigeration appliance of claim 1, wherein, The top surface of the layer plate is flush with the top surface of the shell.

3. The refrigeration appliance of claim 1, wherein, The humidifying assembly comprises a water storage element, the water storage element is arranged in the shell and is used for storing moisture or generating humidity, and the outlet of the first fan faces the water storage element.

4. The refrigeration appliance of claim 3, wherein, The water storage element comprises a groove, the groove is filled with liquid or liquid-containing humidifying material.

5. The refrigeration appliance of claim 4, wherein, The groove is defined by the layer plate, or the groove is fixedly connected with the layer plate.

6. The refrigeration appliance of claim 4, wherein, A water collecting space is formed between the groove and the rear wall of the storage compartment, the groove is provided with a water inlet connected with the water collecting space, the refrigerating assembly comprises an evaporator, the water collecting space is located below the evaporator, and the water collecting space is used for collecting liquid falling from the evaporator.

7. The refrigeration appliance of claim 6, wherein, The water collecting space and the air inlet space are integrated, and the air inlet is higher than the water inlet.

8. The refrigeration appliance of claim 3, wherein, The shell comprises a base and a cover plate, the cover plate covers the base, and the cover plate is provided with an air outlet corresponding to the region of the water storage element.

9. The refrigeration appliance of claim 8, wherein, The air inlet is arranged on the base and / or the cover plate.

10. The refrigeration appliance of claim 1, wherein, The upper edge of the air inlet is located at the intersection of the top surface and the side surface of the shell.

Images