CN221403418U - Liquid distributor and humidifying device - Google Patents

Abstract

The utility model relates to the technical field of household appliances and discloses a liquid distributor and a humidifying device. According to the liquid distributor, the annular upper cover and the annular lower cover are designed to be detachably connected, so that when the inside of the liquid distributor needs to be cleaned, the annular upper cover and the annular lower cover are only required to be detached, the inside accommodating cavity of the liquid distributor can be conveniently cleaned, impurities and scale are prevented from accumulating in the inside accommodating cavity, and the liquid distributor can be ensured to normally drain. The liquid distributor of the utility model comprises: the annular upper cover is detachably connected with the annular upper cover, and an internal accommodating cavity is formed after the annular upper cover is connected with the annular lower cover; the sealing mechanism is arranged between the annular upper cover and the annular lower cover.

Description

Liquid distributor and humidifying device

Technical Field

The utility model relates to the technical field of household appliances, in particular to a liquid distributor and a humidifying device.

Background

The humidifier is generally divided into a common humidifier and an evaporation type humidifier, and compared with the common humidifier, the evaporation type humidifier has larger humidification amount and more uniform humidification effect, so that the evaporation type humidifier is accepted by a wide range of users. The evaporation type humidifier utilizes the principle of water evaporation heat absorption, water is sprayed onto the wet curtain through the liquid distributor, and when natural wind or internal wind passes through the wet curtain, a great amount of latent heat in air is taken away by water evaporation in the wet curtain, so that the purposes of cooling and humidifying the indoor space are achieved.

The liquid distributor in the humidifying device is mainly divided into two types, one type is a closed liquid distributor, and an upper cover and a lower cover of the closed liquid distributor are usually fixedly assembled by adopting modes such as ultrasonic welding; the other is an open type liquid distributor, which has only a lower cover and no upper cover. The closed liquid distributor is for open liquid distributor, and its water route sets up in the space that forms around upper cover and lower cover, can carry out better protection to the water route, but closed liquid distributor is after long-term operation, and inside impurity, incrustation scale constantly accumulate, and can't clear up, can influence liquid distributor's drainage.

Disclosure of utility model

In view of the above, the utility model provides a liquid distributor and a humidifying device, which are used for solving the problems that the closed liquid distributor of the existing humidifying device cannot clean the inside and the long-term operation affects the water discharge.

In a first aspect, the present utility model provides a liquid distributor comprising:

An annular upper cover;

The annular lower cover is detachably connected with the annular upper cover, and an internal accommodating cavity is formed after the annular upper cover is connected with the annular lower cover;

The sealing mechanism is arranged between the annular upper cover and the annular lower cover.

The beneficial effects are that: the liquid distributor comprises an annular upper cover, an annular lower cover and a sealing mechanism, wherein the annular upper cover is detachably connected with the annular lower cover, an internal containing cavity is formed after the annular upper cover is connected with the annular lower cover, the annular upper cover and the annular lower cover are sealed through the sealing mechanism, and the internal containing cavity is used for introducing liquid such as water. Through designing annular upper cover and annular lower cover for dismantled and assembled connected mode, when needs wash the liquid distributor inside, only need to tear annular upper cover and annular lower cover open, can conveniently wash liquid distributor inside holding chamber, avoid impurity, incrustation scale to hold the intracavity in inside and pile up, ensure that liquid distributor can normally drain.

In an alternative embodiment, the device further comprises a buckling mechanism, and the annular upper cover and the annular lower cover are further connected through the buckling mechanism.

The beneficial effects are that: the liquid distributor also comprises a buckling mechanism, and the annular upper cover and the annular lower cover are connected through the buckling mechanism, so that the connection reliability of the annular upper cover and the annular lower cover is improved, and the installation dislocation of the annular upper cover and the annular lower cover is avoided.

In an alternative embodiment, the buckling mechanism comprises an inner buckling mechanism and an outer buckling mechanism, wherein the inner buckling mechanism is arranged between the inner edge of the annular upper cover and the inner edge of the annular lower cover, and the outer buckling mechanism is arranged between the outer edge of the annular upper cover and the outer edge of the annular lower cover.

The beneficial effects are that: according to the liquid distributor, the annular upper cover and the annular lower cover are of annular structures, the inner buckling mechanism is arranged between the inner edge of the annular upper cover and the inner edge of the annular lower cover, and the outer buckling mechanism is arranged between the outer edge of the annular upper cover and the outer edge of the annular lower cover, so that the reliability of connection between the annular upper cover and the annular lower cover can be further improved, and the stability of the integral structure of the liquid distributor is improved.

In an alternative embodiment, the inner fastening mechanism includes an inner fastening groove, where the inner fastening groove is disposed on the inner edge of the annular upper cover or the inner edge of the annular lower cover, and the inner edge of the annular upper cover or the inner edge of the annular lower cover may be in plug-in fit with the inner fastening groove.

The beneficial effects are that: the inner buckling mechanism comprises the inner buckling groove, the inner buckling groove is arranged at the inner edge of the annular upper cover or the inner edge of the annular lower cover, the inner edge of the annular upper cover or the inner edge of the annular lower cover can be in plug-in fit with the inner buckling groove, and the inner buckling mechanism is simple in structure, easy to machine and shape and beneficial to control of production and manufacturing cost.

In an alternative embodiment, the sealing mechanism comprises an inner edge sealing member, and the inner edge sealing member is arranged between the bottom of the inner edge of the annular upper cover and the bottom of the inner buckling groove or between the top of the inner edge of the annular lower cover and the bottom of the inner buckling groove.

The beneficial effects are that: the sealing mechanism of the liquid distributor comprises the inner edge sealing piece, and the inner edge sealing piece is arranged between the bottom of the inner edge of the annular upper cover or the top of the inner edge of the annular lower cover and the bottom of the inner buckling groove, so that the inner sides of the annular upper cover and the annular lower cover of the liquid distributor can be sealed, liquid such as water is prevented from leaking from the inner sides of the liquid distributor, and the reliability of the structure of the liquid distributor is improved.

In an alternative embodiment, the outer fastening mechanism includes an outer fastening groove, where the outer fastening groove is disposed on the outer edge of the annular upper cover or the outer edge of the annular lower cover, and the outer edge of the annular upper cover or the outer edge of the annular lower cover may be in plug-in fit with the outer fastening groove.

The beneficial effects are that: the liquid distributor comprises an outer buckling groove, wherein the outer buckling groove is arranged at the outer edge of the annular upper cover or the outer edge of the annular lower cover, the outer edge of the annular upper cover or the outer edge of the annular lower cover can be in plug-in fit with the outer buckling groove, and the outer buckling mechanism is simple in structure, easy to machine and shape and beneficial to control of production and manufacturing cost.

In an alternative embodiment, the sealing mechanism comprises an outer edge seal, and the outer edge seal is arranged between the bottom of the outer edge of the annular upper cover and the bottom of the outer buckling groove or between the top of the outer edge of the annular lower cover and the bottom of the outer buckling groove.

The beneficial effects are that: the sealing mechanism of the liquid distributor comprises the outer edge sealing piece, and the outer edge sealing piece is arranged between the bottom of the outer edge of the annular upper cover or the top of the outer edge of the annular lower cover and the bottom of the outer buckling groove, so that the outer sides of the annular upper cover and the annular lower cover of the liquid distributor can be sealed, liquid such as water is prevented from leaking from the outer sides of the liquid distributor, and the reliability of the structure of the liquid distributor is improved.

In an alternative embodiment, the annular upper cover and the annular lower cover are detachably connected through a screw mechanism.

The beneficial effects are that: according to the liquid distributor, the annular upper cover and the annular lower cover are detachably connected through the screw mechanism, the annular upper cover and the annular lower cover are connected in a simple mode, are easy to machine and shape, are reliable in structure and are beneficial to controlling production and manufacturing costs.

In an alternative embodiment, the screw thread mechanism includes an internal screw thread mechanism and an external screw thread mechanism, the internal screw thread mechanism is disposed between an inner ring outer wall of the annular lower cover and an inner ring inner wall of the annular upper cover, or disposed between an inner ring outer wall of the annular upper cover and an inner ring inner wall of the annular lower cover, and the external screw thread mechanism is disposed between an outer ring outer wall of the annular lower cover and an outer ring inner wall of the annular upper cover, or disposed between an outer ring outer wall of the annular upper cover and an outer ring inner wall of the annular lower cover.

The beneficial effects are that: the thread mechanism comprises an internal thread mechanism and an external thread mechanism, wherein the internal thread mechanism is arranged between the inner side surface of the annular lower cover and the annular upper cover, or between the inner side surface of the annular upper cover and the annular lower cover, and the external thread mechanism is arranged between the outer side surface of the annular lower cover and the annular upper cover, or between the outer side surface of the annular upper cover and the annular lower cover. The screw thread mechanism is simple in arrangement mode and easy to realize in structural arrangement.

In a second aspect, the utility model also provides a humidifying device, which comprises the liquid distributor.

Because the humidifying device comprises the liquid distributor, and has the same beneficial effects as the liquid distributor, the humidifying device is not repeated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall schematic view of a liquid distributor of the present utility model;

FIG. 2 is a schematic cross-sectional view of a liquid distributor according to the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of a liquid distributor according to the present utility model;

FIG. 5 is an enlarged schematic view of portion B of FIG. 4;

fig. 6 is a schematic cross-sectional view of a humidifying device of the present utility model.

Reference numerals illustrate:

1. An annular upper cover;

101. the inner edge of the annular upper cover;

102. The outer edge of the annular upper cover;

103. the first convex rib;

104. the second convex rib;

105. The annular upper cover is internally provided with ribs;

106. The annular upper cover is provided with an outer rib;

2. An annular lower cover;

201. The inner edge of the annular lower cover;

202. the outer edge of the annular lower cover;

3. An inner accommodation chamber;

4. an inner buckling groove;

5. an outer buckling groove;

6. an inner edge seal;

7. An outer edge seal;

8. a buckle;

9. a water inlet hole;

10. A water outlet hole;

11. a housing;

12. Wet curtain.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The liquid distributor is one of key components of the humidifying device, and the liquid distributor of the humidifying device mainly comprises a closed liquid distributor and an open liquid distributor.

Wherein, open cloth liquid ware only has the lower cover, does not have the upper cover, and the lower cover has the holding tank, lets in water in the holding tank, because the open top of holding tank just does not have to shelter from, outside dust, debris etc. get into the holding tank very easily, and then pollute the inside water of holding tank, cause adverse effect to the subsequent water evaporation of humidification device, and dust, debris still block up cloth liquid ware's apopore very easily to influence cloth liquid ware's normal work.

The sealed liquid distributor is internally provided with a sealed cavity, so that the internal waterway can be better protected, external dust and sundries are prevented from entering the internal waterway, but impurities, scale and the like are also present in water, and can be deposited in the internal cavity of the sealed liquid distributor, and even block the water outlet of the liquid distributor, but the sealed liquid distributor cannot be detached and opened, so that the internal cavity cannot be cleaned, and the normal work of the liquid distributor and the operation of a humidifying device can be influenced even after long-term use.

Based on the above, the utility model provides the liquid distributor which is convenient for cleaning the internal accommodating cavity and the humidifying device with the liquid distributor.

Embodiments of the liquid dispenser and humidifying device of the present utility model are described below with reference to fig. 1-6.

According to an embodiment of the present utility model, there is provided a liquid distributor including: annular upper cover 1, annular lower cover 2 and sealing mechanism, annular lower cover 2 and annular upper cover 1 detachable connection, annular upper cover 1 and annular lower cover 2 form inside accommodation chamber 3 after connecting, sealing mechanism sets up between annular upper cover 1 and annular lower cover 2.

According to the liquid distributor, the annular upper cover 1 and the annular lower cover 2 are designed to be detachably connected, when the inside of the liquid distributor needs to be cleaned, the annular upper cover 1 and the annular lower cover 2 are only required to be detached and opened, the inside accommodating cavity 3 of the liquid distributor can be conveniently cleaned, the annular upper cover 1 and the annular lower cover 2 are reassembled after cleaning is finished, impurities and scale are prevented from accumulating in the inside accommodating cavity 3, and accordingly the liquid distributor can be ensured to normally drain and work. The liquid distributor of the embodiment has the effects of sealing the internal accommodating cavity 3 of the closed liquid distributor, preventing external dust and sundries from polluting an internal waterway, and simultaneously has the effect of facilitating the cleaning of the internal accommodating cavity 3.

As shown in fig. 1 to 5, the annular upper cover 1 is an annular cover body structure, and the inner diameter and the outer diameter of the annular upper cover 1 are selected and set according to the matched wet curtain size.

In the assembled state, the annular upper cover 1 has an inverted U-like cross-sectional shape perpendicular to the circumferential direction. The annular upper cover 1 is made of a material which has certain structural strength, light weight and corrosion resistance.

The annular upper cover 1 has an annular upper cover inner edge 101 near the edge of the inner ring and an annular upper cover outer edge 102 near the edge of the outer ring, as shown in fig. 3 and 5.

Likewise, the annular lower cover 2 is of an annular cover body structure, the inner diameter and the outer diameter of the annular lower cover 2 are selected and set according to the matched wet curtain size, and the shape and the size of the annular lower cover 2 are matched with those of the annular upper cover 1 so as to realize detachable connection of the annular lower cover 2 and the annular upper cover.

In the assembled state, the cross-sectional shape of the annular lower cover 2 perpendicular to the circumferential direction is a U-like structure. The annular lower cover 2 is made of a material which has certain structural strength, light weight and corrosion resistance.

The annular lower cover 2 has an annular lower cover inner edge 201 near the edge of the inner ring and an annular lower cover outer edge 202 near the edge of the outer ring, as shown in fig. 3 and 5.

After the annular upper cover 1 and the annular lower cover 2 are assembled and connected, an inner accommodating cavity 3 can be formed, the inner accommodating cavity 3 has a certain volume, liquid can be introduced into the inner accommodating cavity 3, and in the embodiment, water is introduced into the inner accommodating cavity 3 for distributing liquid for the wet curtain. Also in the present embodiment, the cross-sectional shape of the inner housing chamber 3 perpendicular to the circumferential direction is a rectangular-like structure.

Of course, it will be appreciated that since the annular upper cover 1 and the annular lower cover 2 are both annular cover structures, the internal receiving chamber 3 is an annular chamber.

In addition, in order to realize the liquid distributing function of the liquid distributor, a water inlet hole 9 and a water outlet hole 10 are further arranged on the annular lower cover 2, the water inlet hole 9 is used for introducing water, and the water outlet hole 10 is used for discharging water. The water inlet hole 9 is arranged on the outer wall of the outer ring of the annular lower cover 2, so that the water inlet hole 9 is convenient to connect with a water inlet pipeline. And it is preferable that the axial direction of the water inlet hole 9 is arranged in the radial direction of the annular lower cover 2 to facilitate the forming and setting of the water inlet hole 9. The inner diameter of the water inlet 9 can be selected and set according to the installation space, the water inlet amount, and the like.

Moreover, the water inlet hole 9 protrudes out of the outer ring outer wall of the annular lower cover 2, and the arrangement mode can further facilitate connection and matching between the water inlet hole 9 and a water inlet pipeline, so that assembly operation is simplified.

The plurality of the water drain holes 10 of the annular lower cover 2 are provided, and in this embodiment, the water drain holes 10 are provided at the bottom of the annular lower cover 2, and the respective water drain holes 10 are arranged at intervals around the circumference of the annular lower cover 2, preferably, the respective water drain holes 10 are arranged at uniform intervals around the circumference of the annular lower cover 2. In addition, the axial direction of the drain hole 10 is perpendicular to the bottom surface of the annular lower cover 2, so that the drain hole 10 can be formed conveniently.

In order to realize uniform and smaller flow of continuous water drainage of the liquid distributor, the inner diameter of the water drainage hole 10 should be smaller than that of the water inlet hole 9.

The water inlet hole 9 and the water outlet hole 10 are communicated with the inner accommodating cavity 3 so as to realize water circulation. When the liquid distributor works, water in the water inlet pipeline enters the internal accommodating cavity 3 through the water inlet hole 9, and water in the internal accommodating cavity 3 flows out through the water outlet hole 10, so that a liquid distribution process is realized.

The sealing mechanism is arranged between the annular upper cover 1 and the annular lower cover 2 and is used for sealing a fit clearance between the annular upper cover 1 and the annular lower cover 2 so as to prevent liquid in the internal accommodating cavity 3 from leaking from the fit clearance between the annular upper cover 1 and the annular lower cover 2, so that the reliability of the integral structure of the liquid distributor is ensured, and the liquid distributor can work normally.

Further, the liquid distributor of the embodiment further comprises a buckling mechanism, and the annular upper cover 1 and the annular lower cover 2 are connected through the buckling mechanism.

The annular upper cover 1 and the annular lower cover 2 are further connected through the buckling mechanism, so that the connection reliability of the annular upper cover 1 and the annular lower cover 2 is further improved, the buckling mechanism can prevent the annular upper cover 1 and the annular lower cover 2 from being misplaced in the installation process, and the assembly efficiency of the annular upper cover 1 and the annular lower cover 2 can be improved. Further, the buckling mechanism can limit the annular upper cover 1 and the annular lower cover 2 in the radial direction, so that the annular upper cover 1 and the annular lower cover 2 cannot move relatively in the radial direction. In the present embodiment, the snap mechanism does not restrict the relative movement of the annular upper cover 1 and the annular lower cover 2 in the circumferential direction.

Further, the buckling mechanism comprises an inner buckling mechanism and an outer buckling mechanism, wherein the inner buckling mechanism is arranged between the annular upper cover inner edge 101 and the annular lower cover inner edge 201, and the outer buckling mechanism is arranged between the annular upper cover outer edge 102 and the annular lower cover outer edge 202.

The inner buckling mechanism is used for realizing buckling connection between the inner edge 101 of the annular upper cover and the inner edge 201 of the annular lower cover, preventing the inner edge 101 of the annular upper cover from being separated from the inner edge 201 of the annular lower cover in a staggered way along the radial direction due to the action of external force, and facilitating the rapid assembly of the inner edge 101 of the annular upper cover and the inner edge 201 of the annular lower cover.

Further, the inner buckling mechanism comprises an inner buckling groove 4, the inner buckling groove 4 is arranged on the annular upper cover inner edge 101 or the annular lower cover inner edge 201, and the annular upper cover inner edge 101 or the annular lower cover inner edge 201 can be in plug-in fit with the inner buckling groove 4.

In this embodiment, the inner fastening groove 4 is disposed on the inner edge 101 of the annular upper cover, and the inner edge 201 of the annular lower cover can be in plug-in fit with the inner fastening groove 4. The inner edge 101 of the annular upper cover is provided with a concave groove from bottom to top, namely an inner buckling groove 4, when seen from the section of the liquid distributor perpendicular to the circumferential direction, and the inner buckling groove 4 is an annular groove arranged around the circumferential direction.

The two lateral walls of interior lock groove 4 are annular upper cover inboard muscle 105 and first protruding muscle 103 respectively, first protruding muscle 103 extends towards annular lower cover 2 and sets up, and the length that first protruding muscle 103 extends to annular lower cover 2 is shorter than the length of annular upper cover inboard muscle 105, after annular lower cover inward flange 201 and interior lock groove 4 grafting cooperation, even take place to rock relatively by external force effect between annular upper cover 1 and the annular lower cover 2, annular lower cover inward flange 201 also is difficult to deviate from in lock groove 4 promptly, carry out radial spacing, in order to guarantee annular upper cover 1 and annular lower cover 2 connection's fastness.

In this embodiment, the bottom of the inner fastening groove 4 is a plane, and correspondingly, the top of the inner edge 201 of the annular lower cover is also a plane, so as to facilitate the structural cooperation between the two.

Of course, in other embodiments, the inner fastening groove 4 may also be disposed on the annular lower cover inner edge 201, and the annular upper cover inner edge 101 may be in plug-fit with the inner fastening groove 4. At this time, there is a groove recessed from top to bottom at the inner edge 201 of the annular lower cover, namely, the inner fastening groove 4.

The outer buckling mechanism is used for realizing buckling connection between the annular upper cover outer edge 102 and the annular lower cover outer edge 202, preventing the annular upper cover outer edge 102 and the annular lower cover outer edge 202 from being separated from each other in a radial dislocation way due to the action of external force, and facilitating rapid assembly of the annular upper cover outer edge 102 and the annular lower cover outer edge 202.

Further, the outer buckling mechanism comprises an outer buckling groove 5, the outer buckling groove 5 is arranged on the annular upper cover outer edge 102 or the annular lower cover outer edge 202, and the annular upper cover outer edge 102 or the annular lower cover outer edge 202 can be in plug-in fit with the outer buckling groove 5.

In this embodiment, the outer fastening groove 5 is disposed on the outer edge 102 of the annular upper cover, and the outer edge 202 of the annular lower cover can be in plug-in fit with the outer fastening groove 5. The outer edge 102 of the annular upper cover is provided with a concave groove from bottom to top, namely an outer buckling groove 5, when seen from the section of the liquid distributor perpendicular to the circumferential direction, and the outer buckling groove 5 is an annular groove arranged around the circumferential direction.

The shape and size of the outer fastening groove 5 may be the same as or different from those of the inner fastening groove 4, so long as the connection between the annular upper cover 1 and the annular lower cover 2 can be achieved.

The two lateral walls of outer lock groove 5 are annular upper cover outside muscle 106 and second protruding muscle 104 respectively, and second protruding muscle 104 extends towards annular lower cover 2 and sets up to the length that second protruding muscle 104 extends to annular lower cover 2 is shorter than the length of annular upper cover outside muscle 106, after annular lower cover outward flange 202 and outer lock groove 5 grafting cooperation, even take place to rock relatively by external force effect between annular upper cover 1 and the annular lower cover 2, annular lower cover outward flange 202 also is difficult to deviate from outer lock groove 5, carries out radial spacing promptly to guarantee annular upper cover 1 and annular lower cover 2 firm in connection.

In this embodiment, the bottom of the outer fastening groove 5 is a plane, and correspondingly, the top of the outer edge 202 of the annular lower cover is also a plane, so as to facilitate the structural cooperation between the two.

Of course, in other embodiments, the outer fastening groove 5 may be disposed on the outer edge 202 of the annular lower cover, and the outer edge 102 of the annular upper cover may be in plug-in fit with the outer fastening groove 5. At this time, there is a groove recessed from top to bottom at the outer edge 202 of the annular lower cover, namely, the outer fastening groove 5.

The inner buckling mechanism and the outer buckling mechanism jointly realize the limit of the annular upper cover 1 and the annular lower cover 2 in the radial direction, prevent the annular upper cover 1 and the annular lower cover 2 from relatively moving in the radial direction, and do not influence the detachable connection of the annular upper cover 1 and the annular lower cover 2.

The inner buckling mechanism and the outer buckling mechanism of the embodiment are simple in structure, can be processed and molded without complex processes, are easy to produce and manufacture, and are beneficial to control of production and manufacturing cost.

Further, the sealing mechanism includes an inner edge seal 6, and the inner edge seal 6 is provided between the bottom of the annular upper cover inner edge 101 and the bottom of the inner buckling groove 4, or between the top of the annular lower cover inner edge 201 and the bottom of the inner buckling groove 4.

The inner edge sealing member 6 can seal the inner sides of the annular upper cover 1 and the annular lower cover 2 of the liquid distributor, prevent liquid such as water from leaking from the inner side of the liquid distributor, and improve the reliability of the structure of the liquid distributor.

In this embodiment, the inner edge sealing member 6 is an annular sealing member, specifically, the inner edge sealing member 6 is a sealing ring, and the inner edge sealing member 6 is made of an elastic material such as rubber.

Specifically, since the inner engagement groove 4 is provided at the annular upper cover inner edge 101, the inner edge seal 6 is provided between the top of the annular lower cover inner edge 201 and the bottom of the inner engagement groove 4. The inner edge sealing piece 6 is suitable for being embedded into and pressed in the inner buckling groove 4 by the inner edge 201 of the annular lower cover, and seals a fit clearance between the top of the inner edge 201 of the annular lower cover and the bottom of the inner buckling groove 4, so that liquid such as water is prevented from leaking from the inner side of the liquid distributor, and the reliability of the structure of the liquid distributor is improved.

Preferably, the inner edge seal 6 is disposed in interference between the top of the annular lower cover inner edge 201 and the bottom of the inner snap groove 4.

Further, the sealing mechanism further comprises an outer edge sealing member 7, wherein the outer edge sealing member 7 is arranged between the bottom of the outer edge 102 of the annular upper cover and the bottom of the outer buckling groove 5 or between the top of the outer edge 202 of the annular lower cover and the bottom of the outer buckling groove 5.

The outer edge sealing member 7 can seal the outer sides of the annular upper cover 1 and the annular lower cover 2 of the liquid distributor, prevent liquid such as water from leaking from the outer sides of the liquid distributor, and improve the reliability of the structure of the liquid distributor.

In this embodiment, the outer edge sealing member 7 is an annular sealing member, specifically, the inner edge sealing member 6 is a sealing ring, and the outer edge sealing member 7 is made of an elastic material such as rubber.

Specifically, since the outer snap groove 5 is provided at the annular upper cover outer edge 102, the outer edge seal 7 is provided between the top of the annular lower cover outer edge 202 and the bottom of the outer snap groove 5. The outer edge sealing piece 7 is suitable for being embedded into and pressed in the outer buckling groove 5 by the annular lower cover outer edge 202, and seals a fit clearance between the top of the annular lower cover outer edge 202 and the bottom of the outer buckling groove 5, so that liquid such as water is prevented from leaking from the outer side of the liquid distributor, and the reliability of the structure of the liquid distributor is improved.

Preferably, the outer edge seal 7 is disposed in interference between the top of the annular lower cap outer edge 202 and the bottom of the outer snap groove 5.

Further, the annular upper cover 1 is detachably connected with the annular lower cover 2 through a screw mechanism.

The annular upper cover 1 and the annular lower cover 2 are connected in a detachable mode through the screw mechanism, are easy to machine and shape, are reliable in structure and are beneficial to controlling the production and manufacturing cost of the liquid distributor.

Specifically, the screw thread mechanism includes an internal screw thread mechanism and an external screw thread mechanism, and the internal screw thread mechanism is disposed between the inner ring outer wall of the annular lower cover 2 and the inner ring inner wall of the annular upper cover 1, or is disposed between the inner ring outer wall of the annular upper cover 1 and the inner ring inner wall of the annular lower cover 2, and the external screw thread mechanism is disposed between the outer ring outer wall of the annular lower cover 2 and the outer ring inner wall of the annular upper cover 1, or is disposed between the outer ring outer wall of the annular upper cover 1 and the outer ring inner wall of the annular lower cover 2.

The internal thread mechanism is used for realizing the detachable connection of the annular lower cover 2 and the inner side of the annular upper cover 1, and the external thread mechanism is used for realizing the detachable connection of the annular lower cover 2 and the outer side of the annular upper cover 1.

In this embodiment, since the inner fastening groove 4 is disposed at the inner edge 101 of the annular upper cover, the inner edge 201 of the annular lower cover can be in plug-in fit with the inner fastening groove 4, and thus the internal thread mechanism is disposed between the outer wall of the inner ring of the annular lower cover 2 and the inner wall of the inner ring of the annular upper cover 1 (i.e., the inner wall of the inner rib 105 of the annular upper cover).

Specifically, the internal thread mechanism includes a first thread and a second thread, the first thread is formed on the outer wall of the inner ring of the annular lower cover 2, the first thread is an external thread, the second thread is formed on the inner wall of the inner rib 105 of the annular upper cover, the second thread is an internal thread, and the first thread and the second thread are mutually matched and screwed.

In this embodiment, since the inner fastening groove 4 is disposed at the inner edge 101 of the annular upper cover, the inner edge 201 of the annular lower cover can be in plug-in fit with the inner fastening groove 4, and thus the external screw mechanism is disposed between the outer wall of the outer ring of the annular lower cover 2 and the inner wall of the outer ring of the annular upper cover 1 (i.e., the inner wall of the outer rib 106 of the annular upper cover).

Specifically, the external thread mechanism includes a third thread and a fourth thread, the third thread is formed on the outer wall of the outer ring of the annular lower cover 2, the third thread is an external thread, the fourth thread is formed on the inner wall of the outer rib 106 of the annular upper cover, the fourth thread is an internal thread, and the third thread and the fourth thread are mutually matched and screwed.

It will be appreciated that in order to achieve a threaded connection of the annular upper cover 1 with the annular lower cover 2, the internal thread means and the external thread means should be in the same direction of thread.

In this embodiment, a plurality of buckles 8 are further arranged on the inner side of the liquid distributor, that is, on the outer wall of the inner ring of the annular lower cover 2, specifically, the number of the buckles 8 is 4, the buckles 8 are symmetrically arranged around the circumference of the annular lower cover 2, and the buckles 8 are used for realizing the installation connection of the liquid distributor and the humidifying device.

In order to further understand the liquid distributor of the present embodiment, the following describes the process of disassembling and assembling the liquid distributor of the present embodiment with reference to the accompanying drawings:

(1) Disassembly process

When the liquid distributor is used for a long time and water scales and the like are stored in the liquid distributor to be cleaned, a user can manually rotate the annular upper cover 1 or the annular lower cover 2 to enable the annular upper cover 1 or the annular lower cover 2 to relatively rotate along the unscrewing direction of the threads until the annular upper cover 1 and the annular lower cover 2 are completely separated, and at the moment, the internal accommodating cavity 3 is opened, so that the liquid distributor can be thoroughly cleaned.

(2) Installation process

After the internal accommodating cavity 3 is cleaned, the inner edge 201 of the annular lower cover 2 and the outer edge 202 of the annular lower cover are aligned with the inner buckling groove 4 and the outer buckling groove 5 respectively for plug-in matching, then the annular upper cover 1 or the annular lower cover 2 is rotated to enable the annular upper cover 1 or the annular lower cover 2 to rotate relatively along the screwing direction of the threads until the annular upper cover 1 and the annular lower cover 2 are reliably connected, and the installation process of the annular upper cover 1 and the annular lower cover 2 is completed.

As shown in fig. 6, this embodiment further provides a humidifying device, including the liquid distributor described above.

The humidifying device is used for cooling and humidifying the indoor space, and the humidifying device of the embodiment is specifically a floor type humidifier.

The humidifying device comprises a shell 11, a wet curtain 12 is arranged in the shell 11, the wet curtain 12 is of a cylindrical barrel-shaped structure, a liquid distributor is arranged above the wet curtain 12, and a water inlet hole 9 of the liquid distributor is communicated with a water inlet pipeline. The liquid distributor sprays water onto the wet curtain through the water outlet 10, and when natural wind or internal wind passes through the wet curtain 12, the water in the wet curtain 12 evaporates to take away a great deal of latent heat in the air, so that the purposes of cooling and humidifying the indoor space are achieved.

Of course, the humidifying device of the present embodiment also has other structures and components that are all of the existing humidifying device, and this is not described in detail since the present embodiment does not involve these structures and components.

In other embodiments, the annular upper cover 1 and the annular lower cover 2 of the liquid distributor can be detachably connected through a rotary clamping mechanism, the rotary clamping mechanism comprises a clamping table and a clamping block which can be mutually clamped and matched, the clamping table is arranged on one of the outer annular wall of the annular lower cover 2 and the inner annular wall of the annular upper cover 1, and the clamping block is arranged on the other one of the outer annular wall and the inner annular wall of the annular upper cover; or the clamping table is arranged on one of the outer ring wall of the inner ring of the annular upper cover 1 and the inner ring wall of the inner ring of the annular lower cover 2, and the clamping block is arranged on the other one. The annular upper cover 1 and the annular lower cover 2 can be clamped or separated by the clamping table and the clamping block in a relative rotation mode, and the annular upper cover 1 and the annular lower cover 2 can be detachably connected.

Although embodiments of the present utility model have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope of the utility model as defined by the appended claims.

Claims (10)

1. A liquid distributor, comprising:

An annular upper cover (1);

The annular lower cover (2) is detachably connected with the annular upper cover (1), and an inner accommodating cavity (3) is formed after the annular upper cover (1) is connected with the annular lower cover (2);

The sealing mechanism is arranged between the annular upper cover (1) and the annular lower cover (2).

2. The liquid distributor according to claim 1, further comprising a buckling mechanism, wherein the annular upper cover (1) and the annular lower cover (2) are further connected by the buckling mechanism.

3. The liquid distributor as claimed in claim 2, wherein the buckling mechanism comprises an inner buckling mechanism and an outer buckling mechanism, the inner buckling mechanism is arranged between the annular upper cover inner edge (101) and the annular lower cover inner edge (201), and the outer buckling mechanism is arranged between the annular upper cover outer edge (102) and the annular lower cover outer edge (202).

4. A liquid distributor according to claim 3, wherein the inner fastening mechanism comprises an inner fastening groove (4), the inner fastening groove (4) is arranged on the annular upper cover inner edge (101) or the annular lower cover inner edge (201), and the annular upper cover inner edge (101) or the annular lower cover inner edge (201) can be in plug-in fit with the inner fastening groove (4).

5. The liquid distributor according to claim 4, characterized in that the sealing mechanism comprises an inner edge seal (6), the inner edge seal (6) being arranged between the bottom of the annular upper cover inner edge (101) and the bottom of the inner buckling groove (4) or between the top of the annular lower cover inner edge (201) and the bottom of the inner buckling groove (4).

6. A liquid distributor according to claim 3, wherein the outer fastening mechanism comprises an outer fastening groove (5), the outer fastening groove (5) is disposed on the annular upper cover outer edge (102) or the annular lower cover outer edge (202), and the annular upper cover outer edge (102) or the annular lower cover outer edge (202) can be in plug-in fit with the outer fastening groove (5).

7. The liquid distributor according to claim 6, characterized in that the sealing mechanism comprises an outer edge seal (7), the outer edge seal (7) being provided between the bottom of the annular upper cover outer edge (102) and the bottom of the outer snap groove (5) or between the top of the annular lower cover outer edge (202) and the bottom of the outer snap groove (5).

8. The liquid distributor according to any one of claims 1-7, wherein the annular upper cover (1) and the annular lower cover (2) are detachably connected by a screw mechanism.

9. The liquid distributor according to claim 8, wherein the screw thread mechanism comprises an internal screw thread mechanism and an external screw thread mechanism, the internal screw thread mechanism is arranged between an inner ring outer wall of the annular lower cover (2) and an inner ring inner wall of the annular upper cover (1), or between an inner ring outer wall of the annular upper cover (1) and an inner ring inner wall of the annular lower cover (2), and the external screw thread mechanism is arranged between an outer ring outer wall of the annular lower cover (2) and an outer ring inner wall of the annular upper cover (1), or between an outer ring outer wall of the annular upper cover (1) and an outer ring inner wall of the annular lower cover (2).

10. A humidifying apparatus comprising the liquid distributor according to any one of claims 1 to 9.