CN115307238B - Liquid distribution mechanism and humidifier - Google Patents
Liquid distribution mechanism and humidifier Download PDFInfo
- Publication number
- CN115307238B CN115307238B CN202210963327.3A CN202210963327A CN115307238B CN 115307238 B CN115307238 B CN 115307238B CN 202210963327 A CN202210963327 A CN 202210963327A CN 115307238 B CN115307238 B CN 115307238B
- Authority
- CN
- China
- Prior art keywords
- main body
- wet curtain
- liquid
- liquid distribution
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 123
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 4
- 238000009736 wetting Methods 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to a liquid distribution mechanism and a humidifier. The liquid distribution mechanism is used for a humidifier with a driver and a wet curtain. The liquid distribution mechanism comprises a main body and a transmission assembly, wherein the main body is used for distributing liquid to the wet curtain, and one of the main body and the wet curtain is in transmission connection with the driver through the transmission assembly so as to drive the main body and the wet curtain to rotate relatively under the driving of the driver. When the main body is used for wetting the curtain cloth, the main body and the wet curtain rotate relatively, so that the relative positions of the main body and the wet curtain can be changed constantly. Thus, the main body more uniformly distributes the humidifying liquid to all positions of the wet curtain, the uniformity of the liquid distribution is improved, and the overall wetting degree of the wet curtain is further improved. Owing to the improvement of the overall moisture of the wet curtain, more moisture can be taken away in a larger area when air flows through the wet curtain, and the moisture content is improved. Moreover, the liquid distribution mechanism does not put higher demands on the shape or material performance of the wet curtain, and the improvement of the humidification amount is effectively controlled in cost compared with the traditional mode of changing the wet curtain.
Description
Technical Field
The invention relates to the technical field of air humidification, in particular to a liquid distribution mechanism and a humidifier.
Background
Air humidity is an important environmental parameter affecting human sensory comfort, and a humidifier is a device for regulating the ambient humidity. Among them, evaporation type humidifiers generally use a liquid distributor to infiltrate a wet curtain to improve evaporation effect.
In the prior art, in order to improve the humidification amount, the problem of the humidification amount is solved by designing an irregular wet curtain or a wet curtain with higher material performance. This approach adds significantly to the cost of manufacture due to the relatively high cost of wet curtains. On the other hand, the important factors influencing the humidification amount also have the infiltration condition of the wet curtain, and the liquid distributor in the prior art has the problem of uneven liquid distribution, so that the wet curtain is not thoroughly wetted due to uneven liquid distribution, and finally the humidification amount is influenced. Therefore, the increase in the uniformity of the liquid distribution can also increase the amount of humidification.
Disclosure of Invention
In view of the above, it is necessary to provide a liquid dispensing mechanism capable of improving uniformity of liquid dispensing.
A liquid distribution mechanism for a humidifier having a driver and a wet curtain, the liquid distribution mechanism comprising:
The main body is used for guiding the wet curtain liquid, and one of the main body and the wet curtain is in transmission connection with the driver through the transmission component so as to drive the main body and the wet curtain to rotate relatively under the driving of the driver.
When the main body is used for wetting the curtain cloth, the main body and the wet curtain rotate relatively, so that the relative positions of the main body and the wet curtain can be changed constantly. Therefore, the main body can be helped to more uniformly distribute the humidifying liquid to all positions of the wet curtain, the uniformity of liquid distribution is improved, and the overall wetting degree of the wet curtain is further improved. Owing to the improvement of the overall moisture of the wet curtain, more moisture can be taken away in a larger area when the air flows through the wet curtain, and the moisture adding amount of the air is improved. Moreover, the liquid distribution mechanism does not impose higher requirements on the shape or material properties of the wet curtain, and the increase of the humidification amount is effectively controlled in cost compared with the traditional way of changing the wet curtain.
In one embodiment, the main body is in transmission connection with the driver through the transmission assembly, the main body is provided with a liquid passing structure and a liquid distribution hole communicated with the liquid passing structure, humidifying liquid is injected into the liquid passing structure, and the humidifying liquid can be distributed to the wet curtain through the liquid distribution hole.
In one embodiment, the main body is arranged above the wet curtain in the height direction, and the liquid distribution hole is positioned in the wet curtain in the projection in the height direction.
In one embodiment, the main body and the wet curtain are coaxially and circumferentially arranged, the liquid passing structure is an annular groove which is formed in the main body and circumferentially surrounds the central axis of the main body, and the liquid distribution holes are formed in the bottom of the annular groove in a spaced mode.
A humidifier comprises a wet curtain, a driver and the liquid distribution mechanism.
In one embodiment, the driver is a fan, and the main body is in transmission connection with a fan shaft of the fan through the transmission assembly.
In one embodiment, the transmission assembly includes a first portion and a second portion, the first portion is fixedly connected with the fan shaft, the second portion is fixedly connected with the main body, and the first portion is in transmission connection with the second portion.
In one embodiment, the first portion is an external gear, the main body is annular, the second portion is an internal gear which is arranged on the inner side of the main body and is matched with the external gear, and axes of the external gear, the internal gear and the fan shaft are overlapped.
In one embodiment, the humidifier further comprises a casing, the wet curtain and the liquid distribution mechanism are both arranged in the casing, the liquid distribution mechanism further comprises supporting ribs, the supporting ribs are arranged on the inner surface of the casing in a surrounding mode, and the peripheral side edges of the main body are arranged on the upper surface of the supporting ribs in a lap mode.
In one embodiment, the main body is in driving connection with the driver through the driving assembly, the supporting ribs are provided with rotating grooves around the axis of the main body, and the peripheral edge of the main body is provided with flanges matched with the rotating grooves.
In one embodiment, the humidifier further comprises a water tank and a water pump, wherein the water tank is arranged below the wet curtain and used for containing humidifying liquid, and the water pump is used for pumping the humidifying liquid to the liquid distribution mechanism.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of a front view of a humidifier according to one embodiment of the invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is a schematic cross-sectional view of a top view of the humidifier of fig. 1.
Reference numerals illustrate:
100. A humidifier; 10. a wet curtain; 30. a liquid distribution mechanism; 31. a main body; 311. a flange; 33. a transmission assembly; 331. a first section; 333. a second section; 35. a support rib; 50. a housing; 70. a blower; 71. a fan shaft; 73. a fan blade; 80. a water tank; 90. a water pump; 91. a pump body; 93. a pipe; J. an air inlet; B. a liquid distribution hole; C. a water outlet; H. an annular groove; x, a rotary groove.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 and 2, an embodiment of the present invention provides a humidifier 100, which includes a wet curtain 10, a driver and a liquid distribution mechanism 30, and distributes liquid to the wet curtain 10 through the liquid distribution mechanism 30 to wet the wet curtain 10. In addition, the humidifier 100 may include a housing 50, a fan 70, etc. similar to conventional evaporative humidification apparatus, wherein the driver may be, but is not limited to, the fan 70. The wet curtain 10, the liquid distribution mechanism 30 and the fan 70 are all arranged in the machine shell 50.
Specifically, the air inlet J is formed on the peripheral side of the casing 50, and the wet curtain 10 is circumferentially disposed in the casing 50. The fan 70 is used for driving air to flow, and the air flows in through the air inlet J and flows through the wet curtain 10 to be humidified and then flows out, so that the humidifying effect on the air is realized, and the humidifying process effectively simulates the humidifying process in nature and is healthier for a human body.
In some embodiments, the humidifier 100 further includes a water tank 80 and a water pump 90, where the water tank 80 is disposed below the wet curtain 10 and is used for containing a humidifying liquid, and the water pump 90 is used for pumping the humidifying liquid in the water tank 80 to the liquid distribution mechanism 30, and the humidifying liquid is water or an aqueous solution.
The water tank 80 may be used to hold more of the humidification fluid at a time, facilitating continuous wetting of the wet curtain 10. The water tank 80 containing the humidification liquid is generally heavy in mass, and thus, the placement of the water tank 80 below the wet curtain 10 at a relatively low position in the humidifier 100 helps to lower the center of gravity of the humidifier 100 as a whole, and in particular helps to enhance the stability of the humidifier 100 when the blower 71 is in operation. The humidified fluid in the water tank 80 requires power from the water pump 90 to pump it to the fluid dispensing mechanism 30 for subsequent dispensing of fluid to the wet curtain 10 by the fluid dispensing mechanism 30.
An embodiment of the present invention provides a liquid distribution mechanism 30, which includes a main body 31 and a transmission assembly 33. The main body 31 is used for distributing liquid to the wet curtain 10, and one of the main body 31 and the wet curtain 10 is in transmission connection with the driver through the transmission component 33 so as to drive the main body 31 and the wet curtain 10 to rotate relatively under the driving of the driver.
The driver may be the fan 70, or may be a driver specially configured other than the fan 70, and only the main body 31 and the wet curtain 10 need to be driven to rotate relatively. It can be understood that the main body 31 and the wet curtain 10 rotate relatively, the wet curtain 10 may be fixed, the main body 31 rotates relatively to the wet curtain 10, the main body 31 may be fixed, the wet curtain 10 rotates relatively to the main body 31, or both rotate at the same time with different steering or rotating speeds. In addition, considering the problem of the uniformity of the liquid distribution, the rotation speed of the relative rotation between the main body 31 and the wet curtain 10 is preferably stable and uniform.
In the liquid dispensing mechanism 30, when the main body 31 dispenses liquid to the wet curtain 10, the main body 31 and the wet curtain 10 rotate relative to each other, and the relative positions of the main body 31 and the wet curtain 10 can be changed from time to time. In this way, the main body 31 can be assisted to more uniformly distribute the humidifying liquid to all the positions of the wet curtain 10, so that the uniformity of the liquid distribution is improved, and the overall wetting degree of the wet curtain 10 is further improved. Thanks to the improved overall moisture content of the wet curtain 10, more moisture can be carried away over a larger area as air flows through the wet curtain 10, improving the amount of moisture added to the air. Moreover, the liquid distribution mechanism 30 does not place any significant demands on the shape or material properties of the wet curtain 10, and the increase in the amount of humidification is cost effectively controlled as compared to conventional ways of modifying the wet curtain 10.
In some embodiments, the main body 31 is in transmission connection with the driver through the transmission component 33, the main body 31 is configured with a liquid passing structure and a liquid distribution hole B communicated with the liquid passing structure, the humidifying liquid is injected into the liquid passing structure, and the humidifying liquid can be distributed to the wet curtain 10 through the liquid distribution hole B.
The main body 31 is rotated relative to the wet curtain 10 by the driver. The liquid passing structure plays a role in receiving and temporarily storing the humidifying liquid, and the humidifying liquid is finally distributed to the wet curtain 10 through the liquid distribution holes B by the liquid passing structure. The manner of injecting the humidification liquid into the liquid passing structure includes, but is not limited to, pumping the humidification liquid from the water tank 80 into the liquid passing structure by the water pump 90, specifically, the water pump 90 includes a pump body 91 and a pipe 93, the pump body 91 is placed in the water tank 80, one end of the pipe 93 is connected with the pump body 91, the other end extends to the main body 31, and a water outlet C leading to the liquid passing structure is formed at the end.
Since the volume of the body 31 for liquid distribution is smaller than that of the wet curtain 10 and the body 31 is independent from other structures of the humidifier 100, it is more convenient to drive the body 31 to rotate. The humidifying liquid injected into the liquid passing structure can be distributed to and moistened at different positions of the wet curtain 10 through the rotating liquid distribution holes B under the action of one or more of gravity, centrifugal force, pressure and the like, so that the wet curtain 10 is uniformly moistened.
Further, the main body 31 is arranged above the wet curtain 10 in the height direction, and the liquid distribution hole B is located in the wet curtain 10 in the projection in the height direction.
The main body 31 is located above the wet curtain 10, so that the humidifying liquid can flow to the wet curtain 10 under the action of gravity while rotating along with the main body 31, and the wet curtain 10 is fully wetted from top to bottom, so that liquid distribution is realized. The projection of the liquid distribution holes B in the height direction is positioned in the projection range of the wet curtain 10, so that the humidifying liquid naturally falls on the wet curtain 10 through the liquid distribution holes B under the action of gravity to moisten the wet curtain 10. It will be appreciated that, considering the centrifugal force generated by the rotation of the main body 31, the position of the liquid distribution hole B may be adaptively adjusted according to the magnitude of the centrifugal force, so long as it is ensured that the humidifying liquid flowing out through the liquid distribution hole B finally falls to the wet curtain 10 under one or more forces.
In some embodiments, the main body 31 and the wet curtain 10 are coaxially and circumferentially arranged, the liquid passing structure is an annular groove H formed on the main body 31 and configured around the central axis of the main body, and the liquid distribution holes B are a plurality of spaced-apart arranged at the bottom of the annular groove H.
The humidifying liquid can be injected into the annular groove H through the notch of the annular groove H, so that even if the equipment for injecting the humidifying liquid into the annular groove H, such as the water pump 90 and the like, is fixed to the casing 50, when the main body 31 rotates to any position, the humidifying liquid can be injected into the annular groove H through the notch of the annular groove H, and finally the liquid distribution is realized through the liquid distribution holes B at the position. Specifically, the end of the pipe 93 of the water pump 90 extends to above the notch of the annular groove H to form a water outlet C, and the liquid flowing out through the water outlet C can directly fall into the annular groove H. It will be appreciated that, to achieve uniform liquid distribution, the liquid distribution holes B are uniformly formed at equal intervals around the axis of the main body 31. On the other hand, the form of the main body 31 should be adapted to the form of the wet curtain 10 so as to distribute liquid thereto.
It can be understood that the shape of the main body 31 may be, but not limited to, annular, circular, or circular, etc., and the liquid distribution holes B may be uniformly arranged in the annular groove H only by forming a complete annular groove H in the main body 31. In general, the wet curtain 10 is provided coaxially with the casing 50, which contributes to the improvement of the compactness of the humidifier 100.
In some embodiments, the drive is a fan 70, and the body 31 is drivingly connected to a fan shaft 71 of the fan 70 by a drive assembly 33.
The fan 70 is directly used as a driver, the kinetic energy of the fan is used for driving the main body 31 to rotate, and when the humidifier 100 is started, the fan 70 operates to drive air to flow, and at the moment, the main body 31 is naturally and synchronously driven to rotate. In this way, no additional power equipment is required to be introduced to separately drive the main body 31, which is advantageous in improving the simplicity of the humidifier 100, and at the same time, reducing additional costs. The fan shaft 71 is a power output shaft of the fan 70, and is generally directly connected with the fan blade 73 and drives the fan blade 73 to rotate, and the main body 31 can be directly connected with the fan shaft 71 through the transmission component 33 in a transmission manner, or can be connected with the fan blade 73 through the transmission component 33 and then indirectly connected with the fan shaft 71 in a transmission manner.
Referring to fig. 3, further, the transmission assembly 33 includes a first portion 331 and a second portion 333, the first portion 331 is fixedly connected to the fan shaft 71 of the fan 70, the second portion 333 is fixedly connected to the main body 31, and the first portion 331 is in transmission connection with the second portion 333.
The first portion 331 is fixedly connected to the fan shaft 71, i.e., the output shaft of the fan 70, and torque output from the fan 70 is directly transmitted to the first portion 331. The first portion 331 further transmits torque to the second portion 333, so as to rotate the main body 31 fixedly connected to the second portion 333. The first portion 331 may be directly sleeved on the fan shaft 71, and the second portion 333 may be integrally provided with the main body 31.
Further, the first portion 331 is an external gear, the main body 31 is annular, and the second portion 333 is an internal gear provided on the inner side of the main body 31 and engaged with the external gear, and axes of the external gear, the internal gear, and the fan shaft 71 are overlapped.
Through the cooperation of the internal gear and the external gear, the internal gear and the fan shaft 71 are coaxially arranged, the torque output by the fan shaft 71 can be uniformly transmitted to the main body 31, and the main body 31 is driven to stably rotate around the axis, so that liquid is distributed to all positions of the wet curtain 10 in the rotating process. And when the gear is installed, the external gear is only required to be arranged in the internal gear along the axis.
In this embodiment, the main body 31 and the fan 70 are both disposed above the wet curtain 10, where the main body 31 is required to directly distribute liquid to the wet curtain 10, so that the main body is closer to the wet curtain 10 as a whole, and the fan shaft 71 passes through the fan blades 73 of the fan 70 and extends close to the wet curtain 10, so that the external gear on the fan shaft 71 is in driving connection with the internal gear on the main body 31. Wherein, the inner diameter of the internal gear is approximately the same as the outer diameter of the external gear, and the internal gear and the external gear are simultaneously meshed to achieve the purposes of evenly transmitting torque, driving the main body 31 to stably rotate, facilitating assembly and the like. In other embodiments, the inner diameter of the inner gear is larger than the outer diameter of the outer gear, and the inner diameter of the outer gear and the inner diameter of the inner gear are designed according to the rotation speed when the main body 31 is in fluid distribution, and the inner diameter and the outer diameter of the inner gear are connected through planetary gear transmission, so that the effect of reducing the rotation speed of the main body 31 driven by the fan shaft 71 can be achieved.
In addition, for the purposes of simplifying the manufacturing process and further reducing the assembly difficulty, the first portion 331 and the second portion 333 may be matched in a gear shape, for example, the first portion 331 may be configured in a triangle or an ellipse, the second portion 333 may be configured with a triangle or an ellipse notch, and the like, so that the first portion 331 and the second portion 333 may be engaged with each other to transmit torque when rotated.
Further, the liquid distribution mechanism 30 further includes a support rib 35, the support rib 35 is disposed around the inner surface of the housing 50 of the humidifier 100, and the peripheral edge of the main body 31 is disposed on the upper surface of the support rib 35.
The main body 31 can rotate relative to the supporting ribs 35, and when the main body 31 rotates, the supporting ribs 35 can provide upward supporting force for the main body 31 through the peripheral side edge of the main body 31, so that the main body 31 is prevented from falling. It will be appreciated that the main body 31 may be fixed by other means, such as mounting a rotating shaft fixed to the casing 50, so long as the main body 31 is allowed to rotate relative to the wet curtain 10 and can be provided with a force that is substantially opposite to gravity, etc., and is not particularly limited herein.
Further, the support rib 35 is constructed with a rotation groove X around the axis of the main body 31, and the peripheral edge of the main body 31 is constructed with a flange 311 fitted with the rotation groove X.
By means of the rotation groove X and the flange 311, the body 31 can form a more stable fit with the support rib 35. In addition, since the main body 31 needs to rotate relative to the support ribs 35 to overcome the friction force between the main body and the support ribs, the contact surface between the main body and the support ribs should be smooth as much as possible, and the main body can be lubricated by injecting lubricating oil into the rotary groove X.
In this embodiment, the notch of the rotating groove X is upward, so the rotating groove X can also generate a limiting effect on the main body 31 through the flange 311, which is helpful for the main body 31 to rotate stably around its own axis.
When the humidifier 100 is operated, water is pumped up from the water tank 80 to the upper side of the main body 31 through the pipe 93 by the water pump 90, and flows to the annular groove H on the main body 31 through the water outlet C of the pipe 93. At this time, the fan 70 is in a rotating state, the rotating fan 70 drives the main body 31 to rotate through the external gear and the internal gear, and water is injected into different positions in the annular groove H through the notch of the annular groove H in real time in the rotating process of the main body 31. The water in the annular groove H flows out through the liquid distribution holes B at the bottom of the position where the water is located and finally falls onto the wet curtain 10 below the main body 31 to wet the wet curtain 10. Since the position of the main body 31 relative to the wet curtain 10 changes from time to time, the wetting position also changes continuously, and the effect of uniformly wetting the wet curtain 10 is achieved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A humidifier is characterized by comprising a wet curtain (10), a driver, a liquid distribution mechanism (30) and a shell (50);
The liquid distribution mechanism (30) comprises a main body (31) and a transmission assembly (33), wherein the main body (31) is used for distributing liquid to the wet curtain (10), and one of the main body (31) and the wet curtain (10) is in transmission connection with the driver through the transmission assembly (33) so as to drive the main body (31) and the wet curtain (10) to rotate relatively under the driving of the driver;
The wet curtain (10) and the liquid distribution mechanism (30) are both arranged in the machine shell (50), the liquid distribution mechanism (30) further comprises supporting ribs (35), the supporting ribs (35) are arranged on the inner surface of the machine shell (50) in a surrounding mode, and the peripheral side edge of the main body (31) is arranged on the upper surface of the supporting ribs (35);
The main body (31) is in transmission connection with the driver through the transmission assembly (33), the supporting ribs (35) are provided with rotating grooves (X) around the axis of the main body (31), and the peripheral edge of the main body (31) is provided with flanges (311) matched with the rotating grooves (X).
2. The humidifier according to claim 1, wherein the main body (31) is in transmission connection with the driver through the transmission assembly (33), the main body (31) is provided with a liquid passing structure and a liquid distribution hole (B) communicated with the liquid passing structure, the liquid passing structure is filled with humidifying liquid, and the humidifying liquid can be distributed to the wet curtain (10) through the liquid distribution hole (B).
3. A humidifier according to claim 2, wherein the main body (31) is arranged above the wet curtain (10) in the height direction, the liquid distribution holes (B) being located within the wet curtain (10) in projection in the height direction.
4. Humidifier according to claim 2, wherein the main body (31) and the wet curtain (10) are coaxially and circumferentially arranged, the liquid passing structure is an annular groove (H) formed on the main body (31) and circumferentially arranged around the central axis of the main body (31), and the liquid distribution holes (B) are a plurality of spaced-apart liquid distribution holes formed at the bottom of the annular groove (H).
5. The humidifier according to claim 1, wherein the driver is a fan (70), the main body (31) being in driving connection with a fan shaft (71) of the fan (70) through the driving assembly (33).
6. The humidifier according to claim 5, wherein the transmission assembly (33) comprises a first portion (331) and a second portion (333), the first portion (331) being fixedly connected to the fan shaft (71), the second portion (333) being fixedly connected to the main body (31), the first portion (331) being in transmission connection with the second portion (333).
7. The humidifier according to claim 6, wherein the first portion (331) is an external gear, the main body (31) is annular, and the second portion (333) is an internal gear provided inside the main body (31) and engaged with the external gear, and axes of the external gear, the internal gear, and the fan shaft (71) coincide.
8. The humidifier according to claim 1, further comprising a water tank (80) and a water pump (90), wherein the water tank (80) is arranged below the wet curtain (10) for containing a humidifying liquid, and the water pump (90) is arranged for pumping the humidifying liquid to the liquid distribution mechanism (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210963327.3A CN115307238B (en) | 2022-08-11 | 2022-08-11 | Liquid distribution mechanism and humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210963327.3A CN115307238B (en) | 2022-08-11 | 2022-08-11 | Liquid distribution mechanism and humidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115307238A CN115307238A (en) | 2022-11-08 |
| CN115307238B true CN115307238B (en) | 2024-05-17 |
Family
ID=83859977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210963327.3A Active CN115307238B (en) | 2022-08-11 | 2022-08-11 | Liquid distribution mechanism and humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115307238B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117329614A (en) * | 2023-12-01 | 2024-01-02 | 珠海格力电器股份有限公司 | Wet curtain assembly, humidifying device and humidifying control system |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB859242A (en) * | 1958-02-24 | 1961-01-18 | Rockcote Paint Co | Improvements relating to liquid dispensing machines |
| GB934432A (en) * | 1958-10-17 | 1963-08-21 | Watkins & Watson Ltd | Improvements in or relating to air humidifying apparatus |
| US3353802A (en) * | 1965-04-20 | 1967-11-21 | Ici Ltd | Liquid distributor |
| GB1475004A (en) * | 1973-11-02 | 1977-06-01 | Permtek | Vapour disseminating device |
| US4819877A (en) * | 1986-10-17 | 1989-04-11 | Siroflex S.R.L. | Modular element based liquid distributor |
| US5607627A (en) * | 1995-10-31 | 1997-03-04 | Berkeley; James E. | Spin disk humidifier |
| US6131889A (en) * | 1998-12-18 | 2000-10-17 | Honeywell, Inc. | Evaporative humidifier with liquid distribution system |
| WO2010102323A1 (en) * | 2009-03-10 | 2010-09-16 | Roair Pty. Ltd | A rotary atomizer or mister |
| CN102338438A (en) * | 2011-10-14 | 2012-02-01 | 浙江威大机械有限公司 | Cooling fan |
| CN204063472U (en) * | 2014-08-22 | 2014-12-31 | 广东蒙特科瑞莱空气处理设备有限公司 | The uniform water-locator of a kind of water distribution |
| CN205065968U (en) * | 2015-10-09 | 2016-03-02 | 天津市秀凤通商科技有限公司 | Air purifying humidifier |
| CN205372885U (en) * | 2016-01-04 | 2016-07-06 | 青岛海岚环境设备有限公司 | Portable air -cooler |
| EP3163193A1 (en) * | 2015-10-30 | 2017-05-03 | LG Electronics Inc. | Apparatus for both humidification and air cleaning |
| CN208635262U (en) * | 2018-06-11 | 2019-03-22 | 广东美的环境电器制造有限公司 | Humidifying structure and air processor |
| CN209085364U (en) * | 2018-10-30 | 2019-07-09 | 威海星宜新材料科技有限公司 | A kind of intelligence electric automatic control cooling tower |
| CN209745035U (en) * | 2019-01-28 | 2019-12-06 | 常州市长江热能有限公司 | Cooling tower |
| CN210118906U (en) * | 2019-06-18 | 2020-02-28 | 广东美的制冷设备有限公司 | Air purification device and air conditioner with same |
| CN111442435A (en) * | 2020-05-22 | 2020-07-24 | 安徽贝昂科技有限公司 | Air purification device with uniform humidification |
| CN212299265U (en) * | 2020-01-20 | 2021-01-05 | 珠海格力电器股份有限公司 | Flow guiding device of cooling fan and cooling fan |
| CN212585572U (en) * | 2020-07-16 | 2021-02-23 | 湖北银岭节能材料有限公司 | Cooling tower |
| CN112696754A (en) * | 2020-12-15 | 2021-04-23 | 南京普司环境科技有限公司 | Air disinfection humidifier |
| CN112833700A (en) * | 2021-01-31 | 2021-05-25 | 厦门金名节能科技有限公司 | Efficient water distribution nozzle for cooling tower |
| CN113669884A (en) * | 2021-08-20 | 2021-11-19 | 珠海格力电器股份有限公司 | Liquid distributor assembly, wet curtain assembly and cooling fan |
| CN215723750U (en) * | 2021-08-30 | 2022-02-01 | 宁波德业日用电器科技有限公司 | Two ware bearing structure of dehumidifier |
| CN215863824U (en) * | 2021-09-24 | 2022-02-18 | 珠海格力电器股份有限公司 | Refrigerating equipment |
| CN216080165U (en) * | 2021-06-16 | 2022-03-18 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN216432667U (en) * | 2021-12-03 | 2022-05-03 | 无锡隆祥冷却设备有限公司 | Evenly-distributed low-drift water distributor for cooling tower |
| CN216482375U (en) * | 2021-11-04 | 2022-05-10 | 湖北汇一环保科技有限公司 | Water distributor of cooling tower |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040195359A1 (en) * | 2003-03-13 | 2004-10-07 | Curtis Harold D. | Fluid distributing apparatus |
| US20040265189A1 (en) * | 2003-06-27 | 2004-12-30 | Ralph Schwarz | Dispensing system for a volatile liquid |
-
2022
- 2022-08-11 CN CN202210963327.3A patent/CN115307238B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB859242A (en) * | 1958-02-24 | 1961-01-18 | Rockcote Paint Co | Improvements relating to liquid dispensing machines |
| GB934432A (en) * | 1958-10-17 | 1963-08-21 | Watkins & Watson Ltd | Improvements in or relating to air humidifying apparatus |
| US3353802A (en) * | 1965-04-20 | 1967-11-21 | Ici Ltd | Liquid distributor |
| GB1475004A (en) * | 1973-11-02 | 1977-06-01 | Permtek | Vapour disseminating device |
| US4819877A (en) * | 1986-10-17 | 1989-04-11 | Siroflex S.R.L. | Modular element based liquid distributor |
| US5607627A (en) * | 1995-10-31 | 1997-03-04 | Berkeley; James E. | Spin disk humidifier |
| US6131889A (en) * | 1998-12-18 | 2000-10-17 | Honeywell, Inc. | Evaporative humidifier with liquid distribution system |
| WO2010102323A1 (en) * | 2009-03-10 | 2010-09-16 | Roair Pty. Ltd | A rotary atomizer or mister |
| CN102338438A (en) * | 2011-10-14 | 2012-02-01 | 浙江威大机械有限公司 | Cooling fan |
| CN204063472U (en) * | 2014-08-22 | 2014-12-31 | 广东蒙特科瑞莱空气处理设备有限公司 | The uniform water-locator of a kind of water distribution |
| CN205065968U (en) * | 2015-10-09 | 2016-03-02 | 天津市秀凤通商科技有限公司 | Air purifying humidifier |
| EP3163193A1 (en) * | 2015-10-30 | 2017-05-03 | LG Electronics Inc. | Apparatus for both humidification and air cleaning |
| CN205372885U (en) * | 2016-01-04 | 2016-07-06 | 青岛海岚环境设备有限公司 | Portable air -cooler |
| CN208635262U (en) * | 2018-06-11 | 2019-03-22 | 广东美的环境电器制造有限公司 | Humidifying structure and air processor |
| CN209085364U (en) * | 2018-10-30 | 2019-07-09 | 威海星宜新材料科技有限公司 | A kind of intelligence electric automatic control cooling tower |
| CN209745035U (en) * | 2019-01-28 | 2019-12-06 | 常州市长江热能有限公司 | Cooling tower |
| CN210118906U (en) * | 2019-06-18 | 2020-02-28 | 广东美的制冷设备有限公司 | Air purification device and air conditioner with same |
| CN212299265U (en) * | 2020-01-20 | 2021-01-05 | 珠海格力电器股份有限公司 | Flow guiding device of cooling fan and cooling fan |
| CN111442435A (en) * | 2020-05-22 | 2020-07-24 | 安徽贝昂科技有限公司 | Air purification device with uniform humidification |
| CN212585572U (en) * | 2020-07-16 | 2021-02-23 | 湖北银岭节能材料有限公司 | Cooling tower |
| CN112696754A (en) * | 2020-12-15 | 2021-04-23 | 南京普司环境科技有限公司 | Air disinfection humidifier |
| CN112833700A (en) * | 2021-01-31 | 2021-05-25 | 厦门金名节能科技有限公司 | Efficient water distribution nozzle for cooling tower |
| CN216080165U (en) * | 2021-06-16 | 2022-03-18 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN113669884A (en) * | 2021-08-20 | 2021-11-19 | 珠海格力电器股份有限公司 | Liquid distributor assembly, wet curtain assembly and cooling fan |
| CN215723750U (en) * | 2021-08-30 | 2022-02-01 | 宁波德业日用电器科技有限公司 | Two ware bearing structure of dehumidifier |
| CN215863824U (en) * | 2021-09-24 | 2022-02-18 | 珠海格力电器股份有限公司 | Refrigerating equipment |
| CN216482375U (en) * | 2021-11-04 | 2022-05-10 | 湖北汇一环保科技有限公司 | Water distributor of cooling tower |
| CN216432667U (en) * | 2021-12-03 | 2022-05-03 | 无锡隆祥冷却设备有限公司 | Evenly-distributed low-drift water distributor for cooling tower |
Non-Patent Citations (1)
| Title |
|---|
| 纺织空调加湿技术进展;赵新平;《纺织科技进展》;20140225;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115307238A (en) | 2022-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115307238B (en) | Liquid distribution mechanism and humidifier | |
| US6832753B1 (en) | Humidifier with a water wheel device | |
| CN113983592B (en) | Double-chamber humidifier | |
| JP2022106897A (en) | Humidification cleaning device | |
| KR102054286B1 (en) | Humidification apparatus having the rotating humidification filter | |
| CN203100046U (en) | Humidifier | |
| JP2004101123A (en) | Humidifier | |
| TWI674144B (en) | Multi-angle rotating liquid-gas mixing device | |
| KR20130019101A (en) | Humidifier | |
| JP3065317B1 (en) | Humidifier | |
| CN113719922B (en) | Air conditioner for constant-temperature constant-humidity wine cellar using vibration humidification | |
| US4240991A (en) | Humidifier | |
| CN209944551U (en) | Air purification module and air conditioner indoor unit | |
| CN210601987U (en) | Humidification structure, air conditioner indoor unit and air conditioner | |
| US3029744A (en) | Impeller housing | |
| CN218544624U (en) | Humidifier, air conditioner outer unit and air conditioner | |
| CN220871052U (en) | Humidifier | |
| US2258357A (en) | Rotary atomizer | |
| JPS637290Y2 (en) | ||
| CN221098953U (en) | Swing blade assembly for air conditioner indoor unit and air conditioner indoor unit | |
| CN217979053U (en) | Air conditioner | |
| CN118031335A (en) | Diffusion equipment | |
| JP6295503B2 (en) | Humidifier | |
| CN216868787U (en) | Rolling filter screen assembly for evaporation humidifier | |
| JP2837089B2 (en) | Humidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |