CN213237809U

CN213237809U - Wet curtain humidifier with water diversion structure

Info

Publication number: CN213237809U
Application number: CN202021907282.0U
Authority: CN
Inventors: 蔡演强
Original assignee: Guangdong Delma Technology Co Ltd
Current assignee: Guangdong Delma Technology Co Ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-18
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a wet curtain humidifier with a diversion structure, which comprises a water tank and a shell above the water tank, wherein a wet curtain and a fan are vertically arranged in the shell, and an air inlet and an air outlet are respectively arranged on two sides of the shell; a water diversion structure is further arranged in the shell and comprises a water distribution part and a water pump, the water distribution part is arranged above the wet curtain, and the water pump pumps water in the water tank to the water distribution part; the water distribution piece comprises a water receiving level and a diversion channel, and the water receiving level is used for containing water from the water pump; the water receiving level is connected with a plurality of diversion grooves, all the diversion grooves are arranged around the water receiving level in an outward scattering mode, and through holes leading to the wet curtains are formed in the bottom surfaces of the diversion grooves. The water diversion structure in the wet curtain humidifier with the water diversion structure can uniformly wet the wet curtain, the water diversion water flow is gentle, and the noise is small.

Description

Wet curtain humidifier with water diversion structure

Technical Field

The utility model belongs to the technical field of domestic appliance and specifically relates to a take wet curtain humidifier of diversion structure.

Background

In modern life, a humidifier becomes a common household appliance, and common humidifiers include an ultrasonic humidifier and a wet curtain humidifier. The working principle of the ultrasonic humidifier is that water is atomized into ultra-micro particles by adopting an ultrasonic high-frequency oscillation technology, and then the ultra-micro particles are blown out and diffused into air through wind, so that the aim of humidification is achieved.

The wet curtain humidifier adopts the arrangement of the wet curtain to increase the effective evaporation area of water, and can achieve higher humidification efficiency than a common evaporative humidifier under the action of the fan; the wet curtain humidifier can be divided into an up-down type and a left-right type according to the relative position of the wet curtain and the fan, the fan of the up-down type wet curtain humidifier and the wet curtain are arranged up and down, and most of wind can only pass through the surface of the wet curtain and is difficult to blow the surface of the wet curtain due to the fact that the water tank is usually arranged at the bottom of the wet curtain; the structure of left and right sides formula can locate the both sides of wet curtain with air intake and air outlet branch, therefore wind can blow and pass through wet curtain face, and the evaporation rate of water on the wet curtain is faster, can reach better humidification effect. However, in the prior art, the left-right wet curtain humidifier is not enough in terms of how to make the wet curtain be wetted by water comprehensively, uniformly and continuously and avoid emitting large noise, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a take wet curtain humidifier of diversion structure to the problem that exists among the above-mentioned background art, wherein diversion structure can wet curtain more evenly, and the rivers of diversion are mild, and the noise is less.

In order to achieve the above purpose, the technical scheme of the utility model has:

a wet curtain humidifier with a water diversion structure comprises a water tank and a shell above the water tank, wherein a wet curtain and a fan are vertically arranged in the shell, and an air inlet and an air outlet are respectively arranged on two sides of the shell;

a water diversion structure is further arranged in the shell and comprises a water distribution part and a water pump, the water distribution part is arranged above the wet curtain, and the water pump pumps water in the water tank to the water distribution part; the water distribution piece comprises a water receiving level and a diversion channel, and the water receiving level is used for containing water from the water pump; the water receiving level is connected with a plurality of diversion grooves, all the diversion grooves are arranged around the water receiving level in an outward scattering mode, and through holes leading to the wet curtains are formed in the bottom surfaces of the diversion grooves.

This scheme has adopted the structure that sets up about fan and wet curtain, can be moistened better for wet curtain, and this scheme has adopted a diversion structure with among the prior art difference to come the water in the water tank better with wet curtain from the top down moist. The water distributing part mainly comprises a water receiving position and a splitter box, wherein the water receiving position directly receives water conveyed by the water pump, and then the water is guided to all positions of the water distributing part through a plurality of splitter boxes connected with the water receiving position. Different with the structure that plays a lot of water distribution functions now, water just can wet the wet curtain in the wet curtain that flows into the below through the through-hole after entering this scheme and has successively received the water of concentration of water receiving level, the guide of splitter box is sparse. If the water receiving level and the splitter box are not available, a large amount of water can easily flow away from the through holes close to the water receiving level and cannot be distributed on the whole water distribution piece in time, so that the wetting conditions of all parts of the wet curtain are greatly different, and the sound of direct impact of water flow is also large; the emergence of above-mentioned condition can be avoided to water receiving level and water receiving tank in this scheme of adoption because water can be accepted the water receiving level and accept the back and comparatively evenly disperse each splitter box, just at last can flow in the wet curtain from the through-hole in every splitter box. After the two-time guidance, the kinetic energy and the potential energy of the water flow are weakened, the sound of the flowing water is weakened, and the noise can reach a lower level.

Furthermore, the water receiving level is arranged in the center of the water distribution piece. The water receiving position in the middle can make the time difference of reaching all the positions of the water distribution piece as much as possible, and the water distribution is more uniform.

Further, the middle part of the water receiving level is provided with an arc-shaped bulge which is arched upwards. The arc-shaped protrusion is provided with a gentle surface, so that water can smoothly flow to the surrounding diversion channels when falling to the arc-shaped protrusion, and the functions of slowing down the flow speed and noise and diverting water are achieved.

Further, an inner surrounding edge is arranged around the water receiving level, and an opening leading to each flow dividing groove is formed in the inner surrounding edge; the water receiving level further comprises a diversion trench, and two ends of the diversion trench face the arc-shaped bulge and the opening respectively. The water that interior surrounding edge made to fall into and connect the water level is blockked slightly to hold certain water level in the water receiving position, thereby make more even when dividing the class water to surrounding splitter box through the opening, the water yield is also guaranteed more. The guiding gutter can better guide water to each opening and the splitter box.

Furthermore, more than two through holes are arranged in each shunting groove. More than two through holes enable water energy to flow onto the wet curtain below more dispersedly, and the wetting conditions at all positions of the wet curtain are closer.

Furthermore, the through holes are arranged in pairs, the lower surfaces of the water distribution pieces in the middle of each pair of the through holes are also connected with downward flow guide columns, and the side surfaces of the flow guide columns are in contact with the wet curtains. The guide column plays a role in guiding water from the through holes to the wet curtain more quickly and accurately, and the paired through holes arranged on the two sides of the guide column respectively can inject water from the two sides of the guide column, so that the side surface of the guide column becomes a guide surface with a higher utilization rate, and the wet curtain in contact with the side surface can be better wetted.

Furthermore, the edge of the water distribution piece is provided with a peripheral edge, and the splitter box is abutted against the peripheral edge from the water receiving position to the periphery and at the tail part. The peripheral edge blocks up the water in the water distribution piece, can not flow at will, and the splitter box extends to the afterbody all the time and conflicts with peripheral edge for except that being not intercommunicated each other through the water receiving position between each splitter box, the water that divides to the splitter box through the water receiving position can not be divided away by other splitter boxes, thereby can control the water yield that gets into each splitter box through controlling open-ended size.

Furthermore, the water distribution piece is rectangular, the length of the diversion channel changes along with the change of the distance between the water receiving level and the peripheral edge, and the tail part of the diversion channel is perpendicular to the peripheral edge at the contact part. The rectangular water distribution piece is convenient to match with a wet curtain with an upward integral shape and is convenient to be arranged side by side with the fan left and right; the length of each flow dividing groove is changed in order to match the rectangular water distributing piece.

Furthermore, the tails of the splitter boxes on two sides of the central axis of the water distribution piece in the length direction are staggered and arranged in different quantities, and the through holes on two sides of the central axis are also matched and staggered. The tail part of the flow distribution groove and the through holes which are arranged in a staggered mode can ensure that more than two through holes do not exist at each position of the wet curtain in the length direction as far as possible in the lateral projection process, so that repeated water distribution on the same width is avoided, and the water distribution is more uniform. Besides, the wet curtain with a shape of bending and extending in the length direction is convenient to arrange.

Furthermore, the water diversion structure also comprises a fixing frame, and the water distribution piece is arranged between the top of the fixing frame and the top of the wet curtain; the water inlet joint is arranged on the fixing frame, the upper end of the water inlet joint is connected with the water outlet of the water pump through a water pipe, and the lower end of the water inlet joint is opposite to the water receiving level. The water inlet joint on the fixing frame inputs water from the water pump from the position right above the water receiving position, so that the water entering position is ensured, the water cannot directly flow into the flow dividing groove, and the water flow distribution is ensured to be uniform.

Drawings

Fig. 1 is an exploded view of a wet curtain humidifier with a water diversion structure according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a perspective view of a part of the structure with a water diversion structure of the present invention;

fig. 4 is a perspective view of the wet curtain humidifier with a water diversion structure of the present invention;

fig. 5 is a side view of the wet curtain humidifier with a water diversion structure of the present invention.

Detailed Description

The wet curtain humidifier with the water diversion structure of the present invention is described in detail with reference to the accompanying drawings, so as to explain and explain the protection scope of the present invention.

A wet curtain humidifier with a water diversion structure comprises a water tank 1 and a shell 5 above the water tank, wherein a wet curtain 2 and a fan 3 are vertically arranged in the shell 5, and an air inlet 51 and an air outlet 52 are respectively arranged on two sides of the shell 5;

a water diversion structure is further arranged in the shell 5, the water diversion structure comprises a water distribution part 41 and a water pump 42, the water distribution part 41 is arranged above the wet curtain 2, and the water pump 42 pumps water in the water tank 1 to the water distribution part 41; the water distribution member 41 comprises a water receiving level 411 and a diversion channel 412, and the water receiving level 411 is used for receiving water from the water pump 42; a plurality of the diversion channels 412 are arranged in connection with the water receiving level 411, all the diversion channels 412 are arranged around the water receiving level 411 in an outward diverging manner, and through holes 413 leading to the wet curtains 2 are formed in the bottom surfaces of the diversion channels 412.

This scheme has adopted fan 3 and wet curtain 2 to control the structure that sets up, can be moistened better for wet curtain 2, and this scheme has adopted one kind with the diversion structure of difference among the prior art with the water in the water tank 1 better with wet curtain 2 from the top down moist. The water distribution member 41 mainly includes a water receiving level 411 and a plurality of diversion channels 412, wherein the water receiving level 411 directly receives water from the water pump 42, and then guides the water to various positions of the water distribution member 41 through the plurality of diversion channels 412 connected with the water receiving level 411. Different from many existing structures with water distribution functions, water flows into the wet curtain 2 below through the through hole 413 to wet the wet curtain 2 after entering the scheme and being guided and dispersed by the water collecting position 411 and the flow dividing groove 412. If the water receiving level 411 and the diversion channel 412 are not available, a large amount of water is easily drained from the through hole 413 close to the water receiving level 411 and cannot be distributed on the whole water distribution piece 41, so that the wetting condition of each part of the wet curtain 2 is greatly different, and the sound of direct impact of water flow is also large; the emergence of above-mentioned condition can be avoided to water receiving position 411 and the water receiving tank in this scheme of adoption because water can be accepted the back by water receiving position 411 and comparatively evenly disperse each splitter box 412, just can flow into in wet curtain 2 from the through-hole 413 in every splitter box 412 at last. After the two-time guidance, the kinetic energy and the potential energy of the water flow are weakened, the sound of the flowing water is weakened, and the noise can reach a lower level.

As a preferred embodiment of the water receiving level 411, the water receiving level 411 is provided at the center of the water distributing member 41. The water receiving level 411 at the center can make the time difference of all the positions of the water distributing member 41 as much as possible, so that the water distribution is more uniform. The water receiving level 411 has an arc-shaped protrusion 411a at the middle part thereof, which is arched upward. The arc protrusion 411a has a gentle surface, so that water can smoothly flow into the surrounding diversion grooves 412 when falling to the gentle surface, thereby reducing the flow speed and noise and diverting water. An inner surrounding edge 411b is arranged around the water receiving level 411, and an opening 411c leading to each diversion channel 412 is formed in the inner surrounding edge 411 b; the water receiving level 411 further includes a guide slot 411e, and two ends of the guide slot 411e respectively face the arc-shaped protrusion 411a and the opening 411 c. The inner surrounding edge 411b allows water falling into the water receiving level 411 to be slightly blocked so as to store a certain level of water in the water receiving level 411, thereby allowing more uniform distribution of water to the surrounding distribution chute 412 through the opening 411c and more secure water quantity. The guide slots 411e may better guide the water to the respective openings 411c and the diversion channels 412.

In the arrangement of the through holes 413, more than two through holes 413 are arranged in each diversion channel 412. More than two through holes 413 allow water to flow to the lower wet curtain 2 more dispersedly, and the wetting conditions of the wet curtain 2 are closer. More preferably, the through holes 413 are arranged in pairs, and a downward flow guiding column 43 is further connected to the lower surface of the water distributing member 41 in the middle of each pair of through holes 413, and the side surface of the flow guiding column 43 is in contact with the wet curtain 2. The guide column 43 has the effect of guiding the water from the through holes 413 to the wet curtain 2 more quickly and accurately, and the paired through holes 413 respectively arranged at the two sides of the guide column 43 can inject water from the two sides of the guide column 43, so that the side surface of the guide column 43 becomes a guide surface with higher utilization rate, and the wet curtain 2 in contact with the side surface can be wetted better.

As a preferable embodiment of the diverting groove 412, the edge of the water distributing member 41 is provided with a peripheral edge 44, and the diverting groove 412 is located outward from the water receiving level 411 and is abutted against the peripheral edge 44 at the tail part 412 a. The peripheral edge 44 blocks the water in the water distribution member 41 and does not flow out freely, the branch flow grooves 412 extend until the tail part 412a abuts against the peripheral edge 44, so that the branch flow grooves 412 are not communicated with each other except through the water receiving level 411, the water distributed into the branch flow grooves 412 through the water receiving level 411 is not distributed by other branch flow grooves 412, and the amount of water entering the branch flow grooves 412 can be controlled by controlling the size of the opening 411 c.

In the shape of the diversion trench 412, it is preferable that the water distribution member 41 is rectangular in this embodiment, the length of the diversion trench 412 varies with the distance between the water receiving level 411 and the peripheral edge 44, and the tail 412a of the diversion trench 412 is perpendicular to the peripheral edge 44 where the diversion trench collides. The rectangular water distribution piece 41 is convenient to match with the wet curtain 2 with the upward integral shape and is convenient to be arranged side by side with the fan 3 left and right; the length of each diversion channel 412 is changed to match the rectangular water distribution piece 41; and because the water distribution piece 41 is rectangular, the angle of each diversion channel 412 arranged around the water receiving position 411 is different, so that most diversion channels 412 need to be provided with at least one bent part in shape to reach the shape that the tail part 412a of the diversion channel 412 is perpendicular to the peripheral edge 44, the bent part can further delay the flow speed of water, and the sound generated by the water flow too fast is avoided.

In the position arrangement of the diversion grooves 412, in this embodiment, it is preferable that the tail portions 412a of the diversion grooves 412 on both sides of the central axis of the water distribution member 41 in the length direction are staggered and have different numbers, and the through holes 413 on both sides of the central axis are also staggered. The tail 412a of the diversion channel 412 and the through holes 413 which are arranged in a staggered mode can ensure that more than two through holes 413 do not exist at each position of the wet curtain 2 in the length direction as far as possible in the lateral projection process, so that water distribution cannot be repeated on the same width, and the water distribution is more uniform. In addition, it is also convenient to provide the wet curtain 2 with a shape extending in a curved manner in the longitudinal direction.

In addition to the above features, in order for the water pump 42 to better introduce the water in the water tank 1 into the water distribution member 41, the water diversion structure further comprises a fixed frame 45, and the water distribution member 41 is installed between the top of the fixed frame 45 and the top of the wet curtain 2; the fixed frame 45 is provided with a water inlet joint 451, the upper end of the water inlet joint 451 is connected with the water outlet of the water pump 42 through a water pipe 46, and the lower end of the water inlet joint 451 is opposite to the water receiving level 411. The water inlet joint 451 on the fixing frame 45 inputs water from the water pump 42 from the right above the water receiving position 411, so that the water entering position is ensured, the water cannot directly flow into the diversion channel 412, and the water flow distribution is ensured to be uniform.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A wet curtain humidifier with a water diversion structure comprises a water tank and a shell above the water tank, and is characterized in that a wet curtain and a fan are vertically arranged in the shell, and an air inlet and an air outlet are respectively arranged on two sides of the shell;

2. The wet curtain humidifier of claim 1 wherein said water receiving level is centrally located within said water distribution member.

3. The wet curtain humidifier of claim 1 wherein said water-receiving midsection has an upwardly arched, arcuate projection.

4. The wet curtain humidifier of claim 3 wherein an inner peripheral edge is provided around said water receiving level, said inner peripheral edge being provided with an opening to each of said splitter boxes; the water receiving level further comprises a diversion trench, and two ends of the diversion trench face the arc-shaped bulge and the opening respectively.

5. The wet curtain humidifier of claim 1 wherein there are more than two said through holes in each said splitter box.

6. The wet curtain humidifier of claim 5, wherein the through holes are arranged in pairs, and a downward flow guiding column is further connected to the lower surface of the water distributing member in the middle of each pair of through holes, and the side surface of the flow guiding column is in contact with the wet curtain.

7. The wet curtain humidifier of claim 2 wherein said water distribution member has a peripheral edge at an edge thereof, said splitter box extending peripherally from said water receiving location and abutting said peripheral edge at a trailing portion thereof.

8. The wet curtain humidifier of claim 7 wherein said water distribution member is rectangular, said splitter box has a length that varies with the distance between said water receiving level and said peripheral edge, and the tail of said splitter box is perpendicular to said peripheral edge where it abuts.

9. The wet curtain humidifier according to claim 8, wherein the splitter boxes on both sides of the central axis of the water distributing member are staggered and different in number at the tail, and the through holes on both sides of the central axis are also staggered.

10. The wet curtain humidifier of claim 1, wherein the water diverting structure further comprises a mount, the water distributing member being mounted between a top of the mount and a top of the wet curtain; the water inlet joint is arranged on the fixing frame, the upper end of the water inlet joint is connected with the water outlet of the water pump through a water pipe, and the lower end of the water inlet joint is opposite to the water receiving level.