CN106765810B

CN106765810B - Warm fog humidifier

Info

Publication number: CN106765810B
Application number: CN201611184617.9A
Authority: CN
Inventors: 曾琦; 胡亚波; 林振华; 侯剑飞; 胡晓波; 杨一琬
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2016-12-20
Filing date: 2016-12-20
Publication date: 2022-04-19
Anticipated expiration: 2036-12-20
Also published as: CN106765810A; WO2018113286A1

Abstract

The invention discloses a warm fog humidifier, which comprises a base and a water tank arranged on the base, wherein a water tank and a heating groove are arranged on the base, and the water tank is communicated with the water tank. The warm fog humidifier provided by the invention adopts a circuitous way to supplement water, and cold water and hot water are not in direct contact, so that heat exchange is reduced, heat loss and water tank overflow are prevented, and the heating efficiency and the reliability of a product are improved.

Description

Warm fog humidifier

Technical Field

The invention relates to the field of household appliances, in particular to a warm fog humidifier.

Background

With the improvement of science and technology and the improvement of living standard, people have higher and higher requirements on the quality of home life, and a warm fog humidifier is a common electric appliance.

The existing warm fog humidifier generally comprises a water tank and a heating groove, wherein the water tank is connected with the heating groove and supplies water to the heating groove, and the environment is atomized and humidified by heating water in the heating groove to generate steam. However, in the existing structure, cold water in the water tank is in direct contact with hot water in the heating groove, the cold water and the hot water are fast to alternate, the heat loss is serious, and the heating efficiency of the warm fog humidifier is limited to a great extent. In addition, heat in the heating groove is also easily transferred to the water tank, so that air in the water tank can be heated and expanded, and further more water is pressed into the water tank, and overflow in the water tank is caused.

Therefore, there is a need to provide a new warm mist humidifier to solve the above problems.

Disclosure of Invention

The embodiment of the invention provides a novel warm fog humidifier to solve the problems that a humidifier in the prior art is fast in cold and hot water alternation, serious in heat dissipation, low in heating efficiency and easy to overflow.

In order to achieve the above object, an embodiment of the present invention provides a warm fog humidifier, including a base and a water tank disposed on the base, where the base is provided with a water tank and a heat generating tank, the water tank is communicated with the water tank, a bypass channel is disposed between the water tank and the heat generating tank, and the water tank supplies water to the heat generating tank through the bypass channel.

Preferably, the circuitous channel is arranged around the water tank, the circuitous channel comprises a water inlet and a water outlet, the water inlet is arranged at two ends of the channel and communicated with the water tank, the water outlet is communicated with the heating tank, and an isolation structure is arranged between the water inlet and the water outlet.

Preferably, the water tank is a circular tank surrounded by annular side walls, and the circuitous channel is an arc-shaped channel.

Preferably, the circuitous channel is a major arc structure.

Preferably, the water outlet end is provided with a square hole which is bent and extends from the roundabout channel to the heating groove, and water in the roundabout channel enters the heating groove through the square hole.

Preferably, the heat-generating air conditioner comprises an air duct assembly arranged on the base, the air duct assembly is communicated with the heat generating groove, ribs are arranged at the bottom of the air duct assembly, and the ribs are matched with the square holes.

Preferably, the water tank further comprises a water tank bottom matched with the annular side wall to form a wall body, and a protruding portion extending from the water tank bottom to the water tank direction.

Preferably, the bottom of the water tank is provided with a water tank nut matched with the water tank, and the water tank nut is provided with a drainage port communicated with the water tank.

Preferably, the lower water gap is provided with a water outlet valve, and the protruding part is matched with the water outlet valve to enable the water tank to discharge water.

Preferably, the base further includes the air intake, the wind channel subassembly include with base complex fixed part, with air intake matched with air inlet portion and from the fixed part to the wind channel that the fog lid direction extended, the wind channel is the pipeline structure, the wind channel top is equipped with the bars form pore.

The warm fog humidifier provided by the invention adopts a circuitous way to supplement water, and cold water and hot water are not in direct contact, so that heat exchange is reduced, heat loss and water tank overflow are prevented, and the heating efficiency and the reliability of a product are improved.

Drawings

FIG. 1: the invention relates to a schematic decomposition structure of a warm fog humidifier;

FIG. 2: the longitudinal sectional structural schematic diagram of the warm fog humidifier of the invention;

FIG. 3: the invention discloses a schematic diagram of a water replenishing mode of a base assembly of a warm fog humidifier;

FIG. 4: the invention discloses a schematic three-dimensional structure diagram of an air channel assembly of a warm fog humidifier.

Description of reference numerals: 10. a base; 11. fixing grooves; 20. a housing; 21. a housing; 23. a fog outlet cover; 231. a mist outlet; 30. an air duct assembly; 31. a fixed part; 311. ribs; 32. an air inlet part; 33. an air duct; 331. a grid-like duct; 40. a water tank; 41. a water tank nut; 411. a water outlet; 50. a water tank; 51. the bottom of the water tank; 53. an annular sidewall; 54. a boss portion; 60. a heat generating tank; 70. a circuitous channel; 71. a water inlet; 72. a water outlet; 721. a square hole; 80. an isolation structure; 90. and an air inlet.

Detailed Description

The invention is described in further detail below with reference to the figures and the examples, but without limiting the invention.

Referring to fig. 1 and 2, the warm mist humidifier of the present invention includes a base 10, an air duct assembly 30, a water tank 40, and a water tank 50 and a heat generating tank 60 on the base 10. The water tank 40 is provided on the base 10 and supplies water to the water tank 50, the heat generating tank 60 vaporizes and humidifies the water and discharges the water through the air duct assembly 30, and the outer case 21 may be covered outside the water tank 40 or a decorative pattern may be provided on the outer case 21 as needed. In addition, a fog outlet cover 23 matched with the air outlet end of the air duct assembly 30 can be further arranged, a fog outlet hole 231 is formed in the fog outlet cover 23, and an air guide structure matched with the fog outlet hole 231 can be arranged, so that the fog outlet direction can be changed.

The basin 50 includes a basin bottom 51, and an annular sidewall 53 that cooperates with the basin bottom 51 and encloses the basin structure. In the present embodiment, the water tank 50 is a circular tank surrounded by the annular side wall 53, but in other embodiments, water tanks 50 having other shapes and configurations may be selected.

The water tank 40 is detachably arranged on the base 10, a water tank nut 41 is arranged at the bottom of the water tank 40, the water tank nut 41 is screwed on the water tank 40, the water tank nut 41 is opened, water can be filled into the water tank 40, the water tank 40 is reversely buckled on the base after the water is filled into the water tank 40, and the water tank nut 41 is reversely buckled in the water tank downwards, so that the water filling of the water tank can be completed. Further, the water tank 40 is provided with a through hole, that is, the water tank is designed in a hollow ring shape, and the air duct assembly 30 passes through the through hole and is connected with the base 10 and the mist outlet cover 23 respectively.

In the present embodiment, the tank nut 41 is fitted to the annular side wall 53 of the water tank 50, and the tank nut 41 is provided with a drain port 411 communicating with the tank 40. Through the drain opening 411, the water in the water tank 40 enters the water tank 50.

The outlet 411 is provided with an outlet valve, which is communicated with the outlet 411, and further, the water tank 50 is further provided with a protrusion 54 protruding from the bottom 51 of the water tank toward the water tank 40, the protrusion 54 is matched with the outlet valve, when the water tank 40 is reversely buckled on the base, the protrusion 54 pushes the valve sheet of the outlet valve to let the water tank 40 discharge water.

The heating groove 60 is also arranged on the base 10, and the air duct assembly 30 is arranged corresponding to the heating groove 60 and is communicated with the heating groove 60 and the mist outlet 231, so that the water vapor generated in the heating groove 60 reaches the mist outlet 231 through the air duct assembly 30 and is discharged to the environment, and the warm mist humidification effect is achieved.

As shown in fig. 3, a bypass passage 70 is provided between the water tank 50 and the heat generating tank 60, and the water tank 50 supplies water to the heat generating tank 60 through the bypass passage 70. The circuitous channel 70 comprises a water inlet 71 and a water outlet 72 respectively arranged at two ends of the channel, the water inlet 71 is communicated with the water tank 50, and the water outlet 72 is communicated with the heating groove 60. In the present embodiment, the water tank 50 is a circular groove, and the bypass passage 70 is a circular arc-shaped passage surrounding the water tank 50, and preferably, the bypass passage 70 has a major arc shape so that the path of water in the bypass passage is as large as possible. Further, a separation structure 80 is provided between the water inlet 71 and the water outlet 72 to ensure that the cold and hot water at the two outlets, i.e., the cold water in the water tank 50 and the hot water in the heat generating tank 60, are not mixed together. The isolation structure 80 is integrally formed on the base 10.

Further, a square hole 721 is disposed on the water outlet 72, the square hole 721 is formed by bending and extending from the extending end of the detour channel 70 to the direction of the heat generating groove 60, and is tightened at the end of the square hole 721 to reduce the heat loss between the hot water and the cold water. Furthermore, the bottom of the air duct assembly 30 is provided with a rib 311, and the rib 311 is used for being assembled with the square hole 721, so that the contact area between the heating groove and the water tank can be reduced, the heat dissipation is further reduced, the heat exchange of hot water and cold water between the heating groove 60 and the water tank 50 is reduced, and the heating efficiency is improved. The arrangement of the circuitous channel 70 can also prevent the hot water in the heating tank 60 from transferring heat to the water tank 40 through the water tank 50, which causes the air in the water tank 40 to expand due to heating, so that more water is pressed into the water tank 50, which causes overflow, and improves the reliability of the product.

Referring to fig. 3 and 4, the base 10 is further provided with an air inlet 90, the air duct assembly 30 includes a fixing portion 31 engaged with the base 10, an air inlet portion 32 engaged with the air inlet 90, and an air duct 33 extending from the fixing portion 31 toward the mist outlet cover 23, and a grid-shaped duct 331 is provided at a top end of the air duct 33. The grid-shaped duct 331 is disposed corresponding to the mist outlet 231 to form a water vapor outlet.

Correspondingly, the base 10 is provided with a fixing groove 11 for cooperating with the fixing portion 31 to assemble the air duct assembly 30 on the base 10. Ribs 311 are provided on the air inlet portion 32 to reduce heat dissipation in the heat generating groove 60. The air duct 33 is a cylindrical structure with a wide lower part and a narrow upper part. Therefore, the sprayed steam can be concentrated to play a better warm fog humidifying role and improve the performance of the product.

When the air duct 33 is assembled, the base 10 is assembled, the small end of the air duct 33 faces upwards, the large end of the air duct 33 faces downwards, the air duct assembly and the fixing groove 11 in the base are assembled, and then the water tank 40 is assembled on the water tank 50, so that the assembly is completed.

Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and refinements can be made without departing from the basic principle of the invention, and these modifications and refinements are also considered to be within the protective scope of the invention.

Claims

1. A warm fog humidifier comprises a base (10) and a water tank (40) arranged on the base (10), the base (10) is provided with a water tank (50) and a heating tank (60), the water tank (50) is communicated with the water tank (40), characterized in that a circuitous channel (70) is arranged between the water tank (50) and the heating tank (60), the water tank (50) is used for supplementing water into the heating tank (60) through the circuitous channel (70), the circuitous channel (70) is arranged around the water tank (50), the circuitous channel (70) comprises a water inlet (71) communicated with the water tank (50) and a water outlet (72) communicated with the heating tank (60), an isolation structure (80) is arranged between the water inlet (71) and the water outlet (72), the circuitous channel (70) is a major arc structure formed by extending from the water inlet (71) to the water outlet (72).

2. Warm mist humidifier according to claim 1, characterized in that the water reservoir (50) is a circular groove surrounded by an annular side wall (53).

3. The warm mist humidifier according to claim 1, characterized in that the water outlet (72) is provided with a square hole (721) extending from the detour channel (70) to the heat generating tank (60), and the water in the detour channel (70) enters the heat generating tank (60) through the square hole (721).

4. The warm fog humidifier according to claim 3, comprising an air duct assembly (30) disposed on the base (10), wherein the air duct assembly (30) is fixed on the base (10) and communicated with the heat generating groove (60), a rib (311) is disposed at the bottom of the air duct assembly (30), and the rib (311) is matched with the square hole (721).

5. The warm mist humidifier according to claim 2, characterized in that the water tank (50) further comprises a tank bottom (51) cooperating with the annular side wall (53) to enclose the tank body, and a protrusion (54) extending from the tank bottom (51) in the direction of the water tank (40).

6. The warm mist humidifier according to claim 5, characterized in that the water tank (40) comprises a water tank nut (41), and the water tank nut (41) is provided with a drain opening (411) communicating with the water tank (40).

7. Warm mist humidifier according to claim 6, characterized in that the drain (411) is provided with a water outlet valve, and the protrusion (54) cooperates with the water outlet valve to let the water tank (40) out.

8. The warm fog humidifier according to claim 4, wherein the base (10) further comprises an air inlet (90), the air duct assembly (30) comprises a fixing portion (31) engaged with the base (10), an air inlet portion (32) engaged with the air inlet (90), and an air duct (33) extending from the fixing portion (31) in a direction away from the base (10), the air duct (33) has a duct structure, and a grid-shaped duct (331) is disposed at a top end of the air duct (33).