Humidification device and air pipe type air conditioner

Abstract

The utility model relates to the technical field of household appliances, and discloses a humidifying device which comprises a housing, a humidifying module, a spraying part and a pressure release valve. An accommodating space is formed in the inner side of the housing; the humidifying module is arranged in the accommodating space; the spraying part is arranged above the humidifying module, and the water inlet end of the spraying part is communicated with a tap water pipe; the pressure release valve is arranged at one end of the spraying part and can release pressure in the spraying part. According to the device for humidification and the air duct type air conditioner, when the water pressure in the tap water pipe is large, the pressure in the spraying part can be relieved through the pressure relief valve, the risk that the spraying part is broken and damaged is reduced, and therefore the risk that the device for humidification and the air duct type air conditioner break down is reduced. The utility model further discloses an air pipe type air conditioner.

Description

Technical Field

[0001] This application relates to the field of home appliance technology, and in particular to a humidification device and a ducted air conditioner. Background Technology

[0002] Currently, ducted air conditioners are widely used due to their ability to both cool and heat, and their relatively small footprint. Ducted air conditioners are typically used with a standalone humidification module, which humidifies the room while regulating temperature. However, the humidification module requires regular water replenishment, and the relatively small water supply results in poor humidification performance.

[0003] A related technology includes a duct-type air conditioner with a wet film humidification function, characterized by comprising: an indoor unit casing, a fan, a heat exchanger, and a wet film. The fan, heat exchanger, and wet film are arranged sequentially inside the indoor unit casing. A spray section is provided above the wet film, capable of spraying humidifying water onto the wet film. The spray section is connected to a municipal water supply pipe, enabling a continuous supply of a large amount of humidifying water to the spray section through the municipal water supply pipe.

[0004] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0005] The water pressure of municipal water pipes fluctuates greatly. When the water pressure is high, the spray unit is prone to cracking and damage, which can cause humidification devices and ducted air conditioners to malfunction.

[0006] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0008] This disclosure provides a humidification device and a ducted air conditioner that, when the water pressure in the tap water pipe is high, releases pressure inside the spray section through a pressure relief valve, reducing the risk of the spray section rupturing and being damaged, thereby reducing the risk of malfunction of the humidification device and the ducted air conditioner.

[0009] In some embodiments, the humidification device includes: a housing, a humidification module, a spray section, and a pressure relief valve. The housing has an inner accommodating space; the humidification module is disposed within the accommodating space; the spray section is disposed above the humidification module, and the water inlet of the spray section is connected to a tap water pipe; the pressure relief valve is disposed at one end of the spray section and is capable of relieving pressure inside the spray section.

[0010] Optionally, the housing also has a receiving cavity inside, the spray unit is located inside the receiving cavity, the receiving cavity is located above the receiving space, and the lower side wall of the receiving cavity has multiple openings.

[0011] Optionally, a protective cover is provided at one end of the spray section, and a pressure relief port is provided on the lower side wall of the protective cover, with the pressure relief valve located inside the protective cover.

[0012] Optionally, the lower side wall of the spray unit is provided with multiple water outlets, and the upper side wall of the humidification module is provided with multiple water tanks corresponding to the multiple water outlets.

[0013] Optionally, the spray section is a long, tubular structure, with the water inlet end of the spray section at one end along its length, and the pressure relief valve located at the other end along the length of the spray section.

[0014] Optionally, a water collection base is provided below the humidification module.

[0015] Optionally, a drain nozzle is provided on one side of the water receiving base to drain the humidifying water collected in the water receiving base.

[0016] Optionally, the humidification module can be detachably installed within the accommodating space.

[0017] Optionally, the front sidewall of the humidification module is provided with a raised handle.

[0018] In some embodiments, a ducted air conditioner includes: a humidification device as described in the above embodiments.

[0019] The humidification device and ducted air conditioner provided in this disclosure can achieve the following technical effects:

[0020] Humidifying water is sprayed onto the humidification module by a spray nozzle. Airflow passes through the humidification module to achieve humidification. The spray nozzle is connected to a municipal water supply pipe, ensuring a continuous supply of humidifying water to the spray nozzle and guaranteeing the humidification output of the device. When the water pressure in the pipe is high, a pressure relief valve releases pressure inside the spray nozzle, reducing the risk of rupture and damage, thereby lowering the risk of malfunction for both the humidification device and the ducted air conditioner.

[0021] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0022] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0023] Figure 1 This is a schematic diagram of a humidification device provided in an embodiment of this disclosure;

[0024] Figure 2 This is a schematic diagram of the structure of the spray unit provided in the embodiments of this disclosure;

[0025] Figure 3 This is provided by the embodiments of this disclosure. Figure 2 Enlarged diagram of section A in the middle;

[0026] Figure 4 This is a schematic diagram of the structure of the humidification module provided in the embodiments of this disclosure;

[0027] Figure 5 This is a schematic diagram showing the installation positions of the water valve and the water guide plate provided in the embodiments of this disclosure;

[0028] Figure 6 This is provided by the embodiments of this disclosure. Figure 5 Enlarged diagram of section B in the middle;

[0029] Figure 7 This is a schematic diagram showing the placement of the protruding handle according to an embodiment of this disclosure;

[0030] Figure 8 This is provided by the embodiments of this disclosure. Figure 7 Enlarged diagram of section C;

[0031] Figure 9 This is a schematic diagram of the structure of a ducted air conditioner provided in an embodiment of this disclosure;

[0032] Figure 10 This is a cross-sectional schematic diagram of a duct-type air conditioner provided in an embodiment of this disclosure.

[0033] Figure label:

[0034] 100. Housing; 110. Accommodation space; 111. Guide groove; 120. Accommodation cavity; 130. Mounting cavity; 200. Humidification module; 210. Water tank; 220. Mounting frame; 221. Guide ear; 222. Protruding handle; 230. Wet curtain; 240. Water receiving base; 241. Rib; 242. Drain nozzle; 300. Spray unit; 310. Protective cover; 320. Pressure relief port; 330. Water outlet; 340. Water valve; 350. Water guide plate; 360. Drain hole; 400. Pressure relief valve; 500. Water pipe; 600. Duct-type air conditioner body; 610. Air outlet; 620. Fan; 630. Heat exchanger; 640. Water receiving tray. Detailed Implementation

[0035] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0036] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0037] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0038] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0039] Unless otherwise stated, the term "multiple" means two or more.

[0040] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0041] Combination Figures 1-8 As shown, in some embodiments, the humidification device includes: a housing 100, a humidification module 200, a spray section 300, and a pressure relief valve 400. The housing 100 has an inner accommodating space 110; the humidification module 200 is disposed within the accommodating space 110; the spray section 300 is disposed above the humidification module 200, and the water inlet of the spray section 300 is connected to a tap water pipe 500; the pressure relief valve 400 is disposed at one end of the spray section 300 and is capable of relieving pressure inside the spray section 300.

[0042] The humidification device provided in this embodiment sprays humidifying water onto the humidification module 200 via the spray section 300. Airflow passes through the humidification module 200 to achieve humidification. The spray section 300 is connected to a water pipe 500, continuously supplying humidifying water to the spray section 300 via municipal tap water to ensure the humidification capacity of the device. When the water pressure in the water pipe 500 is high, the pressure relief valve 400 releases pressure inside the spray section 300, reducing the risk of rupture and damage to the spray section 300, thereby reducing the risk of malfunction of the humidification device and the ducted air conditioner.

[0043] Optionally, the housing 100 also includes a receiving cavity 120, within which the spray unit 300 is located. The receiving cavity 120 is situated above the receiving space 110, and its lower sidewall has multiple openings. This conceals the spray unit 300 within the receiving cavity 120 inside the housing 100, reducing the space occupied by the spray unit 300. The humidifying water sprayed by the spray unit 300 flows through the multiple openings into the water tank 210 on the upper sidewall of the humidifying module 200, improving the uniformity of the humidifying water spray.

[0044] Optionally, the spray section 300 has mounting ears on both sides of its long side, and the inner wall of the receiving cavity 120 has screw posts, which are used to detachably mount the mounting ears to the screw posts. In this way, the cooperation between the screw posts and the mounting ears provides support for the spray section 300 and facilitates the disassembly and maintenance of the spray section 300.

[0045] Optionally, the number of openings is the same as the number of water outlets 330, with each opening corresponding to one water outlet 330 and one water tank 210. In this way, the humidifying water sprayed by the corresponding water outlet 330 flows into the corresponding water tank 210 through the corresponding opening, improving the uniformity of the humidifying water spray.

[0046] Optionally, a protective cover 310 is provided at one end of the spray section 300, and a pressure relief port 320 is provided on the lower side wall of the protective cover 310. The pressure relief valve 400 is located inside the protective cover 310. In this way, the protective cover 310 can protect the pressure relief valve 400. When the pressure relief valve 400 releases pressure inside the spray section 300, the humidifying water sprayed out during pressure relief flows into the receiving cavity 120 along the pressure relief port 320 on the lower side wall of the protective cover 310, and then flows into the humidification module 200 through multiple ports, preventing the high-pressure humidifying water generated by pressure relief from being sprayed to the outside and reducing the risk of humidifying water leakage caused by pressure relief.

[0047] Optionally, the lower sidewall of the spray section 300 is provided with multiple water outlets 330, and the upper sidewall of the humidification module 200 is provided with multiple water tanks 210 corresponding to the multiple water outlets 330. In this way, the humidifying water in the spray section 300 flows evenly into the multiple water tanks 210 through the multiple water outlets 330, uniformly wetting the humidification module 200 and improving the humidification uniformity of the humidification module 200.

[0048] Optionally, multiple water outlets 330 are evenly arranged along the length of the spray section 300, and multiple water tanks 210 are evenly arranged along the upper sidewall of the humidification module 200. The number of water outlets 330 and water tanks 210 is the same, with each water outlet 330 corresponding to one water tank 210. This further improves the uniformity of humidification of the humidification module 200 by the humidifying water, thereby improving the humidification effect.

[0049] Optionally, the humidification module 200 includes a mounting frame 220 and an evaporative cooling pad 230. The mounting frame 220 is disposed within the accommodating space 110; the evaporative cooling pad 230 is disposed within the mounting frame 220; wherein, multiple water tanks 210 are formed on the upper side wall of the mounting frame 220. Thus, the humidification module 200 consists of the mounting frame 220 and the evaporative cooling pad 230. The evaporative cooling pad 230 is disposed within the mounting frame 220, and is wetted by humidifying water. The airflow passes through the evaporative cooling pad 230 within the mounting frame 220 for humidification, thereby improving the humidification effect.

[0050] Optionally, multiple air vents are provided on both the front and rear side walls of the mounting frame 220. This ensures that the exhaust airflow passes fully through the evaporative cooling pad 230 inside the mounting frame 220, improving the humidification effect.

[0051] Optionally, the spray section 300 is a long, narrow tubular structure, with the water inlet end of the spray section 300 being one end along its length, and the pressure relief valve 400 being located at the other end along its length. Since the spray section 300 is a long, narrow tubular structure, multiple water outlets 330 are arranged along the length of the spray section 300. All the water outlets 330 between the two ends along the length of the spray section 300 can function to drain water and relieve pressure. Therefore, by placing the pressure relief valve 400 at the other end along the length of the spray section 300, opposite the water inlet end, the pressure of the spray section 300 can be relieved more precisely. Only when the drainage from the multiple water outlets 330 is insufficient to relieve pressure will the pressure relief valve 400 open to release pressure.

[0052] For example, the pressure relief valve 400 consists of a housing, a rubber seal, a spring, and a pin. The housing is located at the other end of the spray section 300 along its length. The end of the housing has a pressure relief hole. The rubber seal is movably located at the pressure relief hole and is connected to the pin. The spring is sleeved on the outside of the pin and applies a spring force to the pin, causing it to move inward toward the spray section 300. When the pressure inside the spray section 300 is greater than the spring force, the spring is compressed and the rubber seal moves outward to open the pressure relief hole and relieve pressure. When the pressure inside the spray section 300 is less than or equal to the spring force when the spring is not compressed, the rubber seal moves inward toward the spray section 300 under the action of the spring to block the pressure relief hole.

[0053] Optionally, a water receiving base 240 is provided below the humidification module 200. In this way, the humidifying water in the humidification module 200 can flow into the water receiving base 240, and the humidifying water generated by the pressure relief valve 400 can also flow into the water receiving base 240 for storage, reducing the risk of humidifying water leakage.

[0054] Optionally, the upper sidewall of the mounting frame 220 has multiple openings, and the lower sidewall of the mounting frame 220 has multiple drainage gaps. In this way, the humidifying water sprayed by the spray section 300 can flow into the wet curtain 230 inside the mounting frame 220 through the multiple openings to wet it, and the humidifying water that is not absorbed in the wet curtain 230 flows into the water receiving base 240 through the multiple drainage gaps on the lower sidewall of the mounting opening.

[0055] Optionally, the projection of the humidifying module 200 falls into the water receiving base 240 along the vertical direction. In this way, the area of ​​the water receiving base 240 is larger than the area of ​​the humidifying module 200, and the water flowing down from the humidifying module 200 can fall smoothly into the water receiving base 240, further reducing the risk of humidifying water splashing out of the humidifying module 200.

[0056] Optionally, the spray unit 300 has a water valve 340 at its water inlet end, and a water guide plate 350 is provided below the water valve 340. The water guide plate 350 is inclined towards the water receiving seat 240, which can guide the water leaking from the water valve 340 into the water receiving seat 240. In this way, the spray water volume of the spray unit 300 is controlled by the water valve 340. When humidifying water leaks from the water valve 340, the leaked humidifying water flows onto the water guide plate 350 and is guided into the water receiving seat 240 by the water guide plate 350, reducing the risk of malfunction of the humidification device and the ducted air conditioner.

[0057] Optionally, the housing 100 also includes an installation cavity 130, in which the water valve 340 is installed. A water guide plate 350 is located at the lower part of the installation cavity 130, with its lower end abutting against the side wall of the installation cavity 130. A drain hole 360 ​​is provided on the side wall of the installation cavity 130, located above the water receiving base 240. In this way, the water valve 340 is installed inside the installation cavity 130, concealing it and reducing its space occupation. In the event of a humidification water leak from the water valve 340, the leaked humidification water flows towards the lower water guide plate 350, and under the guidance of the water guide plate 350, flows towards the drain hole 360, and then into the water receiving base 240.

[0058] Optionally, the water receiving base 240 has multiple ribs 241 inside, which are evenly arranged along the length of the water receiving base 240. In this way, the arrangement of multiple ribs 241 can improve the overall strength of the water receiving base 240.

[0059] Optionally, a drain nozzle 242 is provided on one side of the water receiving base 240 to drain the humidifying water collected in the water receiving base 240. In this way, the humidifying water collected in the water receiving base 240 can be drained through the drain nozzle 242, reducing the risk of humidifying water leakage from the water receiving base 240.

[0060] Optionally, each rib 241 is perpendicular to the length of the water receiving base 240. The multiple ribs 241 can guide the humidifying water in the water receiving base 240, so that the humidifying water in the water receiving base 240 is evenly discharged through the drain nozzle 242, reducing the risk of overflow due to excessive accumulation of humidifying water in a certain area of ​​the water receiving base 240.

[0061] Optionally, the humidifier module 200 is detachably housed within the receiving space 110. In this way, the humidifier module 200 is detachably installed in the receiving space 110 within the housing 100. When it is necessary to disassemble the humidifier module 200, simply open the grille on the ceiling and pull the humidifier module 200 out of the receiving space 110 along the air outlet 610 direction. This eliminates the need to damage the ceiling structure, improving the disassembly efficiency of the humidifier module 200, facilitating its replacement and maintenance, and enhancing the user experience.

[0062] Optionally, the outer wall of the mounting frame 220 is provided with guide ears 221, and the inner wall of the accommodating space 110 is provided with guide grooves 111. The guide ears 221 are detachably embedded in the guide grooves 111. In this way, the cooperation between the guide ears 221 on the outer wall of the mounting frame 220 and the guide grooves 111 on the inner wall of the accommodating space 110 improves the stability of the installation and disassembly of the mounting frame 220. The guide ears 221 can guide the installation and disassembly of the mounting frame 220 and can also be positioned. When installing the mounting frame 220, the guide ears 221 can be precisely installed simply by embedding them into the guide grooves 111.

[0063] For example, when installing the humidifier module 200, the guide ear 221 is aligned with the guide groove 111, and the mounting frame 220 is pushed backward into the receiving space 110 to complete the installation. When disassembling the humidifier module 200, the mounting frame 220 is pulled forward along the air outlet 610. The cooperation between the guide ear 221 and the guide groove 111 improves the stability of the mounting frame 220 when it is pulled out.

[0064] Optionally, the front sidewall of the humidification module 200 is provided with a raised handle 222. In this way, the raised handle 222 facilitates the application of force when installing and removing the mounting frame 220, and the user can efficiently install and remove the mounting frame 220 by holding the raised handle 222.

[0065] Alternatively, when the humidification module 200 is installed within the accommodating space 110, the front sidewall of the mounting frame 220 and the front sidewall of the housing 100 are located in the same plane. This prevents the mounting frame 220 from protruding from the front sidewall of the housing 100, thus reducing the space occupied by the humidification module 200.

[0066] Optionally, when the humidification module 200 is installed within the accommodating space 110, a raised handle 222 on the front sidewall of the mounting frame 220 protrudes from the front sidewall of the housing 100. This makes the raised handle 222 easy for the user to hold and grip, thereby enabling efficient disassembly and installation of the mounting frame 220 via the raised handle 222.

[0067] Optionally, the mounting frame 220 has protruding handles 222 on both short sides of its front sidewall. This allows the user to more stably disassemble and install the mounting frame 220 by holding the protruding handles 222 on both short sides of its front sidewall.

[0068] Combination Figure 9 and Figure 10 As shown, in some embodiments, the ducted air conditioner includes: the humidification device described in the above embodiments.

[0069] The ducted air conditioner provided in this embodiment sprays humidifying water onto the humidification module 200 via the spray section 300. Airflow passes through the humidification module 200 to achieve humidification. The spray section 300 is connected to a water pipe 500, continuously supplying humidifying water to the spray section 300 via municipal tap water to ensure the humidification capacity of the device. When the water pressure in the water pipe 500 is high, a pressure relief valve 400 releases pressure inside the spray section 300, reducing the risk of rupture and damage to the spray section 300, thereby reducing the risk of malfunction of the humidification device and the ducted air conditioner.

[0070] Optionally, the ducted air conditioner also includes a ducted air conditioner body 600. An air outlet 610 is provided on one side wall of the ducted air conditioner body 600; a casing 100 is fitted over the air outlet 610. Thus, the heat exchange airflow in the ducted air conditioner body 600 flows out through the air outlet 610 into the accommodating space 110 inside the casing 100, where it is humidified by the humidification module 200.

[0071] Optionally, the ducted air conditioner body 600 has a rectangular parallelepiped structure. This results in a relatively thin ducted air conditioner body, making it easy to install in the indoor ceiling.

[0072] Optionally, the front side wall of the duct-type air conditioner body 600 is provided with an air outlet 610, which has a rectangular opening structure. In this way, the air outlet 610 has a relatively large air outlet range, which can improve the air supply effect.

[0073] Optionally, the housing 100 has a cuboid structure, with its long sidewall attached to the front sidewall of the duct-type air conditioner body 600. The rear end of the accommodating space 110 is positioned on the air outlet 610, and the flow area of ​​the accommodating space 110 is the same as the area of ​​the air outlet 610. This allows the airflow from the air outlet 610 to flow smoothly into the accommodating space 110. The airflow is then humidified by the humidification module 200 within the accommodating space 110, and the humidified airflow is blown out into the indoor environment along the front end of the accommodating space 110.

[0074] For example, the side wall of the indoor ceiling has an opening with a grille. The humidifying duct air conditioner is installed in the ceiling with the air outlet 610 facing the opening. When the humidifying module 200 needs to be disassembled, the grille on the ceiling opening is removed and the humidifying module 200 is pulled out along the opening.

[0075] Optionally, a return air vent is provided on the rear side wall of the ducted air conditioning unit 600. In this way, indoor air is drawn into the ducted air conditioning unit 600 through the return air vent and then blown out through the air outlet 610 for humidification.

[0076] Optionally, the ducted air conditioner body 600 is equipped with a fan 620 and a heat exchanger 630, with a water collection tray 640 located below the heat exchanger 630. In this way, the operation of the fan 620 provides negative pressure, causing the ducted air conditioner body 600 to draw in indoor air. The drawn-in indoor air flows through the heat exchanger 630 for heat exchange, and the heat-exchanged airflow flows out along the air outlet 610 into the accommodating space 110 where it is humidified. The water collection tray 640 is designed to collect the condensate generated on the heat exchanger 630.

[0077] Optionally, the cover 100 is detachably installed at the air outlet 610. In this way, when a fault occurs inside the duct air conditioner body 600 or inside the cover 100, the cover 100 can be disassembled to inspect the inside of the cover 100, or the inside of the duct air conditioner body 600 can be inspected from the air outlet 610, thus improving the maintenance efficiency of the humidifying duct air conditioner.

[0078] For example, the cover 100 is detachably installed on the front side wall of the duct-type air conditioner body 600 by means of screws, clips or other structures, which ensures the installation stability of the cover 100 and makes it easy to disassemble the cover 100.

[0079] Optionally, the drain nozzle 242 is located on the side of the water receiving base 240 facing the duct-type air conditioning unit 600, and the drain nozzle 242 extends into the duct-type air conditioning unit 600 along the air outlet 610. In this way, the humidifying water collected in the water receiving base 240 can be guided into the duct-type air conditioning unit 600 through the drain nozzle 242, reducing the risk of humidifying water leakage from the water receiving base 240.

[0080] Optionally, the drain nozzle 242 extends along the air outlet 610 into the water collection tray 640 inside the duct-type air conditioner body 600. In this way, the humidifying water collected can be drained into the water collection tray 640 inside the duct-type air conditioner body 600 through the drain nozzle 242, and then discharged through the water collection tray 640.

[0081] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A device for humidification, characterized in that, The utility model relates to a humidification device, comprising: a cover (100) with an accommodation space (110) inside; a humidification module (200) arranged in the accommodation space (110); a spraying part (300) arranged above the humidification module (200), the water inlet end of the spraying part (300) being in communication with a tap water pipe (500); a pressure relief valve (400) arranged at one end of the spraying part (300) and capable of relieving the pressure inside the spraying part (300).

2. The device for humidification according to claim 1, wherein the cover (100) further has an accommodation cavity (120) inside, the spraying part (300) being arranged in the accommodation cavity (120), the accommodation cavity (120) being arranged above the accommodation space (110), and the lower side wall of the accommodation cavity (120) being provided with a plurality of through openings.

3. The device for humidification according to claim 1, wherein one end of the spraying part (300) is provided with a protective cover (310), the lower side wall of the protective cover (310) being provided with a pressure relief opening (320), and the pressure relief valve (400) being arranged in the protective cover (310).

4. The device for humidification according to claim 1, wherein the lower side wall of the spraying part (300) is provided with a plurality of water outlets (330), and the upper side wall of the humidification module (200) is provided with a plurality of water grooves (210) corresponding to the plurality of water outlets (330).

5. The device for humidification according to claim 1, wherein the spraying part (300) is a long strip-shaped tubular structure, the water inlet end of the spraying part (300) being one end in the length direction thereof, and the pressure relief valve (400) being arranged at the other end in the length direction of the spraying part (300).

6. The device for humidification according to claim 1, wherein the humidification module (200) is provided below with a water receiving seat (240).

7. The device for humidification according to claim 6, wherein one side edge of the water receiving seat (240) is provided with a water outlet (242) capable of discharging the humidification water received by the water receiving seat (240).

8. The device for humidification according to any one of claims 1 to 7, wherein the humidification module (200) is detachably arranged in the accommodation space (110).

9. The device for humidification according to claim 8, wherein the front side wall of the humidification module (200) is provided with a protruding handle (222).

10. A ducted air conditioner, characterized by comprising: The utility model relates to a humidification device, comprising: the device for humidification according to any one of claims 1 to 9.

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