Humidifier

Abstract

The utility model discloses a humidifier, belongs to the technical field of warehouse humidifiers, solves the problem of poor humidifying effect in the prior art, and adopts the technical scheme that the humidifier mainly comprises a control cavity and a humidifying cavity, and the humidifying cavity is provided with a fan, an air inlet, a mist outlet and a first partition plate; the first partition plate vertically extends to divide the upper middle portion of the humidifying cavity into an air inlet channel communicated with the air inlet and a mist outlet channel communicated with the mist outlet, a second partition plate used for installing a fan is arranged in the air inlet channel, and the second partition plate divides the air inlet channel into a first area communicated with the air inlet and a second area communicated with the ventilation channel. Air in the first area is blown to the second area through the fan, the bottom end of the first partition plate is higher than the highest water level of the humidifying cavity so as to form a ventilation channel with the water surface, air in the second area flows to the mist outlet channel after the air direction is changed through the ventilation channel, and an atomization module is arranged at the position, corresponding to the mist outlet channel, of the lower middle portion of the humidifying cavity. The humidifying device mainly achieves the more efficient and more stable humidifying effect.

Description

Technical Field

[0001] The utility model relates to the technical field of warehouse humidifiers, in particular to a humidifier. Background Art

[0002] For the storage of drugs in pharmaceutical warehouses, there are GSP regulations on temperature and humidity, requiring that the relative humidity for storing drugs should be maintained between 35% and 75%. If the humidity does not meet the standard or exceeds the limit, it will result in a violation record in the drug supervision system.

[0003] The height of existing pharmaceutical warehouses is about 4 - 24 meters. At the same time, the humidity probes in the automated storage / retrieval system are placed in layers. In order to increase the humidification range, in the humidifiers of the prior art, the fan often blows directly at the water mist of the atomization module to increase the distance of water mist output. However, when the fan blows directly, the wind speed is relatively high. When the high-speed wind encounters the water mist, the wind will strongly disturb the water mist particles. These disturbances will cause the originally tiny water mists to collide with each other, thus merging into larger water droplets, resulting in a reduction in the fog output and a poor humidification effect. Content of the Utility Model

[0004] The purpose to be achieved by the utility model is to provide a humidifier, which solves the problem of poor humidification effect in the prior art and achieves a more efficient and stable humidification effect.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A humidifier includes a control chamber and a humidification chamber. The humidification chamber is provided with a fan, an air inlet, a fog outlet and a first partition. The first partition extends vertically to divide the upper and middle parts of the humidification chamber into an air inlet passage communicated with the air inlet and a fog outlet passage communicated with the fog outlet. A second partition for installing the fan is arranged in the air inlet passage. The second partition divides the air inlet passage into a first area communicated with the air inlet and a second area communicated with the ventilation passage. The air in the first area is blown by the fan to the second area. The bottom end of the first partition is higher than the highest water level of the humidification chamber to form a ventilation passage with the water surface. The air in the second area flows to the fog outlet passage after changing the direction of the wind through the ventilation passage. An atomization module is arranged at the position corresponding to the fog outlet passage in the middle and lower parts of the humidification chamber.

[0006] After adopting the above technical solution, the utility model has the following advantages: first, the first partition is vertically extended to separate the middle and upper part of the humidification chamber into an air inlet channel connected to the air inlet and a mist outlet channel connected to the mist outlet. The fan is located in the air inlet channel, and an atomizing module is provided at the position of the middle and lower part of the humidification chamber corresponding to the mist outlet channel. The first partition can effectively isolate the water mist generated by the atomizing module from swirling into the air inlet channel, so that the fan can be in a relatively dry environment, thereby ensuring the service life of the fan. Secondly, by providing a second partition for installing the fan in the air inlet channel, the air inlet channel is separated to form a second partition connected to the air inlet. The first zone and the second zone connected to the ventilation channel, the first zone can also form a gathering effect on the air entering from the outside, which is convenient for the suction of the fan. The wind in the second zone changes its direction through the ventilation channel and flows to the mist outlet channel. The speed of the wind blowing into the mist outlet channel is reduced during the direction change process, avoiding the high wind speed direct blowing of water mist to form water droplets in the existing technology, ensuring the mist output, and achieving a more efficient and stable humidification effect. The fan can also be installed at a position closer to the ventilation channel, shortening the path of the wind in the air inlet channel to the ventilation channel, which can make up for the reduction in mist outlet rate due to the reduction in wind speed and ensure the mist outlet effect.

[0007] Furthermore, the second partition is provided with a plurality of installation positions for installing fans.

[0008] By adopting the above-mentioned technical solution, by setting multiple installation positions on the second partition, different numbers and types of fans can be installed according to actual needs, thereby achieving fine control of the air flow speed and direction, thereby achieving control of the humidification effect.

[0009] Furthermore, the mist outlet is arranged higher than the ventilation channel.

[0010] By adopting the above-mentioned technical solution, the water mist generated by the atomization module will diffuse rapidly in the air, and within a certain distance range from the water surface, the farther the distance, the better the effect of the water mist diffusion. Since the ventilation channel is higher than the water surface, by setting the mist outlet at a higher position, the divergence effect of the water mist can be guaranteed as much as possible, so that the airflow generated by the fan drives more diffused, smaller and more uniform water mist to flow out through the mist outlet, thereby avoiding the occurrence of atomized water droplets as much as possible.

[0011] Furthermore, the mist outlet and the air inlet are arranged on different sides of the humidification chamber; and / or, the mist outlet is arranged lower than the air inlet.

[0012] The above technical solution can avoid being set on the same side of the humidification chamber, which causes the discharged water mist to be re-absorbed into the air inlet channel, resulting in poor mist discharge effect; and / or, the lower mist outlet can further reduce the water mist from being re-absorbed into the air inlet channel.

[0013] Furthermore, air inlets are provided on at least two side surfaces of the humidification chamber.

[0014] With the foregoing technical solution, the air intake volume can be increased by providing air inlets on multiple sides of the humidifying chamber, so as to increase the amount of air inhaled by the fan, thereby enhancing the ability of the air blown out by the fan to carry water mist.

[0015] Furthermore, at least one side of the humidifying chamber is respectively provided with a first inspection opening communicating with the air inlet passage, a second inspection opening communicating with the mist outlet passage, a first inspection plate for opening and closing the first inspection opening, and a second inspection plate for opening and closing the second inspection opening. The air inlet can be provided on the first inspection plate; or, at least one side of the humidifying chamber is provided with an inspection opening communicating with both the air inlet passage and the mist outlet passage, and an inspection plate for opening and closing the inspection opening, and the air inlet can be provided on the inspection plate.

[0016] With the foregoing technical solution, by providing the first inspection opening and the second inspection opening, the air inlet passage and the mist outlet passage can be separately maintained, which helps to more accurately locate and solve problems, improve the maintainability of the equipment, and when the air inlet is provided on the first inspection plate, the air inlet inspection opening can also be cleaned by opening the first inspection plate; or, only one inspection opening communicating with both the air inlet passage and the mist outlet passage is provided, which can simplify the equipment structure, reduce the obstruction on the air flow path, and contribute to optimizing the air flow management.

[0017] Furthermore, the fan is provided with a dust-proof net and / or the air inlet is provided with a dust-proof net.

[0018] With the foregoing technical solution, the setting of the dust-proof net can reduce the adhesion of dust to the fan, reduce the load of the fan, ensure the effective air outlet of the fan, and at the same time reduce the probability of fan damage and facilitate regular maintenance and cleaning.

[0019] Furthermore, the mist outlet further includes a detachable air delivery pipe, and a mist discharge opening is formed on the air delivery pipe.

[0020] With the above technical solution, the water mist can be transported over a long distance with the help of the air delivery pipe, expanding the humidifying range.

[0021] Furthermore, an air outlet regulator for adjusting the size of the mist discharge opening is provided on the air delivery pipe; and / or, the pipe diameter of the air delivery pipe gradually decreases from the head end to the tail end, and the head end of the air delivery pipe is connected to the mist outlet.

[0022] With the above technical solution, by adjusting the size of the mist exhaust port, the air flow rate of each mist exhaust port can be precisely controlled, thereby achieving fine adjustment of the air flow intensity in different areas, optimizing the air flow distribution in the entire space, facilitating ensuring more uniform air flow, and also adjusting the air supply volume according to actual needs to avoid unnecessary energy waste. In different application scenarios, such as laboratories, hospital wards, factory workshops, etc., the ventilation requirements in a specific environment can be met by adjusting the size of the mist exhaust port; and / or, as the pipe diameter of the air supply pipe decreases, the air flow velocity will increase accordingly, which helps to increase the kinetic energy of the air flow, making the air supply more powerful, further applicable to the long-distance transportation of water mist, and also making the air flow velocities at the front end and the end of the air supply pipe more uniform, facilitating more uniform fog output at different positions of the air supply pipe.

[0023] Furthermore, the humidifier further includes a connecting member for realizing hoisting and a lockable supporting wheel. The connecting member is disposed on the control chamber and / or the humidifying chamber, and the supporting wheel is detachably arranged on the connecting member.

[0024] With the above technical solution, the connecting member realizes hoisting the humidifier on the top of the automated storage and retrieval system (AS / RS). By generating water mist at the top, the water mist naturally falls downward due to gravity for humidification, adjusting the humidity in the space from top to bottom, which is conducive to the effective, uniform, and rapid humidification of the space in the AS / RS. Compared with the prior art where the humidifier is installed on the ground and the water mist is transported upward through pipes, when the water mist goes from bottom to top, there is kinetic energy loss due to the action of gravity, so the distance that the water mist blows out is farther. Secondly, the setting of the supporting wheel also facilitates the movement of the humidifier. By locking the supporting wheel, the humidifier can also be used in a placed manner, so that according to different application scenarios, the humidifying chamber can choose the installation method of hoisting or placing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following further describes the present invention with reference to the accompanying drawings:

[0026] Figure 1 is a schematic structural diagram of the humidifier in the present invention;

[0027] Figure 2 is a schematic structural diagram of the humidifier from another perspective in the present invention;

[0028] Figure 3 is a schematic structural diagram of the humidifier in the present invention with the first maintenance port and the second maintenance port in an open state;

[0029] Figure 4 is a cross-sectional view of the humidifier in the present invention;

[0030] Figure 5 is a cross-sectional view of the humidifier from another angle in the present invention;

[0031] Figure 6This is a schematic structural diagram of the humidifier when it is used for hoisting in the present utility model;

[0032] Figure 7 This is a schematic structural diagram of the humidifier when it is placed and used in the present utility model;

[0033] In the figure, 100 is the control cavity; 110 is the control panel; 200 is the humidifying cavity; 211 is the air inlet; 212 is the mist outlet; 221 is the water inlet; 222 is the sewage outlet; 230 is the first partition; 240 is the air inlet passage; 241 is the first area; 242 is the second area; 250 is the mist outlet passage; 260 is the ventilation passage; 270 is the second partition; 271 is the installation position; 280 is the first inspection opening; 281 is the first inspection plate; 290 is the second inspection opening; 291 is the second inspection plate; 300 is the atomization module; 310 is the fan; 320 is the air supply pipe; 321 is the air outlet regulator; 330 is the liquid level sensor; 400 is the connecting piece; 410 is the supporting wheel. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only some of the embodiments of the present utility model, rather than all of the embodiments.

[0035] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present utility model and the above-mentioned drawings 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 under appropriate circumstances so that the embodiments of the present utility model described herein can be implemented in an order different from those illustrated or described herein.

[0036] It should be understood that in various embodiments of the present utility model, such as the magnitudes of the serial numbers of the various processes, they do not mean the sequence of execution in terms of priority. The execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present utility model.

[0037] It should be understood that in the present utility model, "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0038] It should be understood that in the present utility model, "a plurality of" means two or more. " / or" is merely an association relationship describing associated objects, indicating that there can be three relationships. For example, X and / or Y can represent: X exists alone, X and Y exist simultaneously, and Y exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. "Comprising X, Y, and Z" and "comprising X, Y, Z" mean that all of X, Y, and Z are included. "Comprising X, Y, or Z" means that one of X, Y, and Z is included. "Comprising X, Y, and / or Z" means that any one or any two or all three of X, Y, and Z are included.

[0039] The technical solution of the present utility model will be described in detail below with specific embodiments. These several specific embodiments can be combined or replaced according to actual situations, and the same or similar concepts or processes may not be described again in some embodiments.

[0040] As Figures 1 to 7 shown, the present utility model provides a humidifier, which is mainly applicable to warehouse humidification, especially pharmaceutical warehouses. The humidifier includes a control chamber 100 and a humidification chamber 200. The humidification chamber 200 is provided with an atomization module 300, a fan 310, an air inlet 211, a mist outlet 212, and a first partition 230. The first partition 230 extends vertically to divide the upper and middle parts of the humidification chamber 200 into an air inlet passage 240 communicating with the air inlet 211 and a mist outlet passage 250 communicating with the mist outlet 212. The air inlet 211 communicates with the outside and the air inlet passage 240. A second partition 270 for installing the fan 310 is provided in the air inlet passage 240. The fan 310 is higher than the ventilation duct 240. The second partition 270 divides the air inlet passage 240 into a first area 241 communicating with the air inlet 211 and a second area 242 communicating with the ventilation passage 260. The air in the first area 241 is blown by the fan 310 towards the second area 242. The bottom end of the first partition 230 is higher than the highest water level of the humidification chamber 200 to form a ventilation passage 260 with the water surface. The air in the second area 242 flows towards the mist outlet passage 250 after changing the direction through the ventilation passage 260. An atomization module 300 is provided at the position corresponding to the mist outlet passage 250 in the middle and lower parts of the humidification chamber 200.

[0041] First, the first partition 230 extends vertically to divide the upper-middle part of the humidifying chamber 200 into an air inlet passage 240 communicating with the air inlet 211 and a mist outlet passage 250 communicating with the mist outlet 212. The fan 310 is located in the air inlet passage 240. An atomization module 300 is provided at the lower-middle part of the humidifying chamber 200 corresponding to the mist outlet passage 250. The first partition 230 can effectively prevent the water mist generated by the atomization module 300 from swirling into the air inlet passage 240, enabling the fan 310 to be in a relatively dry environment and ensuring the service life of the fan 310. Secondly, by providing a second partition for installing the fan 310 in the air inlet passage 240, the air inlet passage 240 is divided into a first area 241 communicating with the air inlet 211 and a second area 242 communicating with the ventilation passage 260. The first area 241 can also aggregate the air entering from the outside, facilitating the suction of the fan 310. The air in the second area 242 flows through the ventilation passage 260 and then changes its direction to flow into the mist outlet passage 250. During the process of changing the direction, the speed of the air blowing into the mist outlet passage 250 is reduced, avoiding the formation of water droplets due to the high-speed direct blowing of the water mist in the prior art, ensuring the mist output, and achieving a more efficient and stable humidifying effect. The fan 310 can also be installed closer to the ventilation passage 260, shortening the path of the air flow in the air inlet passage 240 to flow into the ventilation passage 260, which can compensate for the reduction in the mist output rate caused by the decrease in the air speed and ensure the mist output effect.

[0042] It should be noted that the first partition 230 can be a vertical plate, making the air inlet passage 240 extend vertically and the ventilation passage 260 extend horizontally, arranged at a right angle to each other, making the inner wall of the air inlet passage 240 smoother and reducing the resistance to the air. Of course, in other embodiments, the first partition 230 can also be an inclined plate, so that the air inlet passage 240 extends in an inclined direction, and thus the air inlet passage 240 and the ventilation passage 260 are arranged at an acute angle, an obtuse angle or other angles.

[0043] Furthermore, a plurality of installation positions 271 for installing the fan 310 are provided on the second partition 270, and different numbers and types of fans 310 can be installed according to actual needs, so as to achieve fine control of the air flow speed and direction, and thus achieve control of the humidifying effect.

[0044] It should be noted that the second partition 270 may be provided with two, three, four or other numbers of mounting positions 271, and correspondingly, two, three, four or other numbers of fans 310 are provided to enhance the ability to suck in external air. Of course, a fan 310 with adjustable wind speed can also be selected, and the wind speed of the fan 310 is controlled by the control cavity 100 to adjust the ability to suck in external air. The second partition 270 can be arranged at the middle position of the air inlet passage 240 so that the lengths of the first area 241 and the second area 242 are the same. The first area 241 has an aggregating effect on the air entering the air inlet passage 240 from the outside, which is more conducive to ensuring the amount of air sucked by the fan 310. The second area 242 can guide the air blown out by the fan 310, making the air flow more regularly and reducing the turbulence phenomenon.

[0045] To meet the usage requirements of different scenarios, such as Figure 6 As shown, the humidifier further includes a connecting member 400 for realizing hoisting. The connecting member 400 is arranged on the control cavity 100 and the humidifying cavity 200. The connecting member 400 realizes hoisting the humidifier on the top of the automated storage and retrieval system (AS / RS). By generating water mist at the top, the water mist naturally falls by gravity for humidification, adjusting the humidity in the space from top to bottom, which is beneficial to the effective, uniform and rapid humidification of the AS / RS space. Compared with the kinetic energy loss of the water mist due to the action of gravity when the existing humidifier is installed on the ground and the water mist is transported upward through pipes, it is beneficial to ensure that the blown distance of the water mist is farther.

[0046] Secondly, as Figure 7 shown, the humidifier further includes lockable supporting wheels 410. The arrangement of the supporting wheels 410 also facilitates the movement of the humidifier. By locking the supporting wheels 410, the humidifier can also be used in a placed manner. Thus, according to different application scenarios, the humidifying cavity 200 can choose the installation method of hoisting or placing.

[0047] Furthermore, the connecting member 400 is arranged at the bottom of the humidifier, and the supporting wheels 410 are detachably arranged on the connecting member 400. The supporting wheels 410 can also be removed during hoisting to improve the aesthetics of the humidifier.

[0048] It should be noted that the connecting member 400 can be a hook for hoisting the humidifier in the air. The lockable supporting wheels 410 can adopt the wheels with locking function in the prior art, such as those in the luggage compartment.

[0049] Furthermore, the mist outlet 212 and the air inlet 211 are arranged on different sides of the humidifying cavity 200 to avoid being arranged on the same side of the humidifying cavity 200 at the same time, which may cause the discharged water mist to be re-sucked into the air inlet passage 240, resulting in poor mist output effect.

[0050] In addition, the mist outlet 212 is arranged lower than the air inlet 211. Due to the action of gravity, the water mist usually moves downward. The lower mist outlet 212 can further reduce the re - inhalation of the water mist into the air inlet passage 240.

[0051] In this embodiment, the air inlet 211 is provided on the upper side surface of the humidifying chamber 200, and the mist outlet 212 is provided on the right side surface of the humidifying chamber 200, so that the height of the mist outlet 212 is lower than that of the air inlet 211.

[0052] In order to reduce the load of the fan 310, a dust - proof net is provided on the fan 310. The setting of the dust - proof net can reduce the adhesion of the fan 310 to dust, reduce the load of the fan 310, ensure the effective air outlet of the fan 310, and at the same time reduce the probability of damage to the fan 310 and facilitate regular maintenance and cleaning.

[0053] Since the fan 310 needs to be cleaned regularly to ensure its suction effect, for the convenience of cleaning, a first maintenance port 280 communicating with the air inlet passage 240 and a second maintenance port 290 communicating with the mist outlet passage 250 are respectively provided on the upper side surface of the humidifying chamber 200, as well as a first maintenance plate 281 for opening and closing the first maintenance port 280 and a second maintenance plate 291 for opening and closing the second maintenance port 290. The air inlet passage 240 and the mist outlet passage 250 can be maintained separately, which helps to more accurately locate and solve problems, improve the maintainability of the equipment. In addition, the air inlet 211 is arranged on the first maintenance plate 281, and the air inlet 211 can also be cleaned by opening the first maintenance plate 281. It should be noted that the humidifying chamber 200 is provided with a liquid level sensor 330, a water inlet 221 and a sewage outlet 222. The liquid level sensor 330 is connected to the control chamber 100, and the control chamber 100 controls the opening and closing of the water inlet 221 according to the detection data of the liquid level sensor 330. The highest water level of the humidifying chamber 200 is at the position of the liquid level sensor 330 in the figure. The sewage outlet 222 is located at the bottom of the humidifying chamber 200 and can drain the water in the humidifying chamber 200. Of course, water or other additives can also be directly added through the second maintenance port 290 by opening the second maintenance plate 291, which is more convenient.

[0054] It should be noted that the first maintenance port 280 and the second maintenance port 290 can also be simultaneously arranged on other suitable parts such as the front side surface, the rear side surface, the right side surface of the humidifying chamber 200. Of course, the first maintenance port 280 and the second maintenance port 290 can also be staggeredly arranged on different side surfaces of the humidifying chamber 200 for easy distinction.

[0055] In addition, the atomization module 300 is lower than the highest water level of the humidification chamber 200. The atomization module 300 can spray water mist into the mist outlet channel 250, and the control chamber 100 can adjust the mist output by controlling the atomization module 300. The atomization module 300 can be an ultrasonic atomization sheet. Of course, forms such as heating and evaporation can also be adopted, and it is not limited to this. The control chamber 100 is provided with a controller, a radiator, a power supply, and a control panel 110. The control panel 110 is located on the surface of the control chamber 100. The control panel 110, the controller, and the power supply can be connected to the atomization module 300 through wires to control the operation of the atomization module 300.

[0056] The water mist generated by the atomization module 300 will quickly diffuse in the air. And within a certain distance range from the water surface, the farther the distance, the better the diffusion effect of the water mist. If the mist outlet 212 is set lower than the ventilation channel 260, when the water mist accumulates relatively, it will be discharged from the mist outlet 212, and the humidification range is small, which may cause local over-wetting. In order to further improve the mist output effect, the mist outlet 212 is set higher than the ventilation channel 260, which can ensure the diffusion effect of the water mist as much as possible, so that the airflow generated by the fan 310 drives more diffused, finer, and more uniform water mist to flow out through the mist outlet 212, thereby avoiding the situation of atomized water droplets as much as possible.

[0057] In order to meet the humidification of a large automated storage and retrieval system space, the mist outlet 212 further includes a detachable air supply pipe 320. The air supply pipe 320 is provided with a mist discharge port. The water mist can be transported over a long distance with the help of the air supply pipe 320, increasing the scope of use.

[0058] It should be noted that the air supply pipe 320 is provided with a threaded surface, and the mist outlet 212 is provided with a threaded surface. The air supply pipe 320 and the mist outlet 212 are threadedly connected to facilitate the installation and disassembly of the air supply pipe 320. In addition, the air supply pipe 320 can be connected to the top of the automated storage and retrieval system by means of a hanging rod and hoop to ensure the height of the mist discharge port.

[0059] In order to further control the mist output, the air supply pipe 320 is provided with an air outlet regulator 321 for adjusting the size of the mist discharge port. By adjusting the size of the mist discharge port, the air flow rate of each mist discharge port can be accurately controlled, so as to achieve fine adjustment of the air flow intensity in different areas, optimize the air flow distribution of the entire space, which is beneficial to ensuring more uniform air flow, and can also adjust the air supply volume according to actual needs to avoid unnecessary energy waste. In different application scenarios, such as laboratories, hospital wards, factory workshops, etc., the size of the mist discharge port can be adjusted to meet the ventilation requirements in a specific environment.

[0060] It can be understood that in other embodiments, the first partition can be divided into a first section, a second section, and a third section. The first section and the third section are arranged vertically, and the second section is inclined downward away from the fog outlet channel from top to bottom, so that the area of the second section becomes smaller and smaller from top to bottom, forming a wind gathering effect. The fan is located at the position of the second section to increase the air suction volume of the fan.

[0061] It can be understood that in other embodiments, the air inlet can also be arranged on the upper side, the front side, and the rear side of the humidifying chamber at the same time. By arranging air inlets on multiple sides of the humidifying chamber, the air intake volume can be increased, thereby improving the humidifying effect of the humidifying chamber. Of course, according to requirements, the air inlet can also be arranged on the front side and the rear side of the humidifying chamber. Compared with being arranged at the top, it can avoid the normal entry of air flow being affected by obstacles (such as stacked items or hanging objects) on the ground or ceiling. It is not limited to this.

[0062] It can be understood that in other embodiments, the air inlet can be provided with a dust-proof net. The setting of the dust-proof net can reduce the adhesion of dust to the fan, reduce the load of the fan, ensure the effective air outlet of the fan, and at the same time reduce the probability of fan damage and facilitate regular maintenance and cleaning.

[0063] It can be understood that in other embodiments, both the fan and the air inlet are provided with dust-proof nets, playing a dual dust-proof role.

[0064] It can be understood that a maintenance opening communicating with both the air inlet channel and the fog outlet channel at the same time, and a maintenance plate for opening and closing the maintenance opening are provided on the top side of the humidifying chamber. The air inlet can be arranged on the maintenance plate. This can simplify the equipment structure, reduce the obstruction on the air flow path, and contribute to optimizing the air flow management.

[0065] It can be understood that in other embodiments, the pipe diameter of the air supply pipe gradually shrinks from the head end to the tail end. The head end of the air supply pipe is connected to the fog outlet. As the pipe diameter of the air supply pipe decreases, the air flow velocity will increase accordingly. This helps to improve the kinetic energy of the air flow, making the air supply stronger, further suitable for the long-distance transportation of water mist, and also making the air flow velocity more uniform at the front end and the tail end of the air supply pipe, which is beneficial to more uniform fog outlet at different positions of the air supply pipe.

[0066] It can be understood that in other embodiments, an air outlet regulator for adjusting the size of the fog discharge port is provided on the air supply pipe. The pipe diameter of the air supply pipe gradually shrinks from the head end to the tail end. The head end of the air supply pipe is connected to the fog outlet, forming a double improvement of the kinetic energy of the air flow, making the air supply stronger.

[0067] In addition to the above preferred embodiments, the present utility model has other implementation manners. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope claimed by the present utility model.

Claims

1. A humidifier, comprising a control chamber and a humidifying chamber. The humidifying chamber is provided with a blower, an air inlet, a mist outlet and a first partition. The first partition extends vertically to divide the upper-middle part of the humidifying chamber into an air inlet passage communicating with the air inlet and a mist outlet passage communicating with the mist outlet. It is characterized in that, A second partition for installing a blower is provided in the air inlet passage. The second partition divides the air inlet passage into a first area communicating with the air inlet and a second area communicating with the ventilation passage. The air in the first area is blown by the blower towards the second area. The bottom end of the first partition is higher than the highest water level of the humidifying chamber to form a ventilation passage with the water surface. The air in the second area flows towards the mist outlet passage after changing the direction of the air flow through the ventilation passage. A atomizing module is provided at a position corresponding to the mist outlet passage in the lower part of the humidifying chamber.

2. The humidifier according to claim 1, characterized in that, A plurality of mounting positions for installing the blower are provided on the second partition.

3. The humidifier according to claim 1, characterized in that The mist outlet is arranged higher than the ventilation passage.

4. The humidifier according to claim 1, wherein The mist outlet and the air inlet are arranged on different sides of the humidifying chamber; and / or, the mist outlet is arranged lower than the air inlet.

5. The humidifier according to claim 1, wherein Air inlets are provided on at least two sides of the humidifying chamber.

6. The humidifier according to claim 1, wherein At least one side of the humidifying chamber is respectively provided with a first inspection opening communicating with the air inlet passage, a second inspection opening communicating with the mist outlet passage, a first inspection plate for opening and closing the first inspection opening, and a second inspection plate for opening and closing the second inspection opening. The air inlet can be arranged on the first inspection plate; or, at least one side of the humidifying chamber is provided with an inspection opening communicating with the air inlet passage and the mist outlet passage at the same time, and an inspection plate for opening and closing the inspection opening. The air inlet can be arranged on the inspection plate.

7. The humidifier according to claim 1, characterized in that, The blower is provided with a dust-proof net and / or the air inlet is provided with a dust-proof net.

8. The humidifier according to claim 1, wherein The mist outlet further includes a detachable connecting air duct, and a mist discharge opening is formed in the connecting air duct.

9. The humidifier according to claim 8, characterized in that, An air outlet regulator for adjusting the size of the mist discharge opening is provided on the connecting air duct; and / or, the pipe diameter of the connecting air duct gradually decreases from the head end to the tail end, and the head end of the connecting air duct is connected to the mist outlet.

10. The humidifier according to claim 1, characterized in that, The humidifier further includes a connecting member for realizing hoisting, and a lockable supporting wheel. The connecting member is arranged on the control chamber and / or the humidifying chamber, and the supporting wheel is detachably arranged on the connecting member.

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