CN210128485U

CN210128485U - Liquid humidifying device and warmer

Info

Publication number: CN210128485U
Application number: CN201920941259.4U
Authority: CN
Inventors: 康宽洋; 赵诚; 杨鑫
Original assignee: Midea Group Co Ltd; GD Midea Environment Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Environment Appliances Manufacturing Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-03-06
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a liquid humidification device and room heater, include: a housing formed with a mist outlet; the heating pipe is arranged in the shell; one end of the adapter tube is connected with the heating tube, and the part of the adapter tube, which is adjacent to the heating tube, is provided with an expansion section; and the fog outlet pipe is connected to one end of the adapter pipe, which is far away from the heating pipe, and one end of the fog outlet pipe, which is far away from the adapter pipe, is communicated with the fog outlet of the shell. The utility model discloses technical scheme carries out the pressure release to heating spun liquid from the heating pipe through the dilatation section of switching pipe, prevents that the liquid of heating from rushing out the outside, noise when reducing the boiling simultaneously.

Description

Liquid humidifying device and warmer

Technical Field

The utility model relates to a household electrical appliances technical field, in particular to liquid humidification device and applied this liquid humidification device's room heater.

Background

The existing humidifier, air purifier and other electric appliances for humidifying air by heating liquid have the humidifying principle that after being heated by a heating pipe, the liquid in the heating pipe is vaporized into vapor and is discharged into the air from a mist outlet, so that the humidifying function is achieved. However, in the process of heating the liquid, the liquid generates impulsive force due to boiling, and then the liquid rushes out of the shell from the mist outlet to scald a user, and the liquid also brings great noise during boiling.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liquid humidification device aims at carrying out the pressure release to the dilatation section heating spun liquid from the heating pipe through the switching pipe, prevents that the liquid of heating from rushing out the outside, noise when reducing the boiling simultaneously.

In order to achieve the above object, the present invention provides a liquid humidifying device, including:

a housing formed with a mist outlet;

the heating pipe is arranged in the shell;

one end of the adapter tube is connected with the heating tube, and a capacity expansion section is arranged at the part of the adapter tube, which is adjacent to the heating tube; and

and one end of the mist outlet pipe is connected with one end of the adapter pipe, which deviates from the heating pipe, and the other end of the mist outlet pipe is communicated with the mist outlet of the shell.

In an embodiment of this application, the switching pipe include with the first connecting pipe that the heating pipe is connected, with go out the second connecting pipe that the fog union coupling and connect the dilatation pipe of first connecting pipe with the second connecting pipe, the dilatation section is located the dilatation pipe.

In an embodiment of the present application, the first connection pipe and the second connection pipe are disposed in a staggered manner.

In an embodiment of the application, an extending direction of the expansion pipe and an extending direction of the first connecting pipe form an included angle.

In an embodiment of the application, a connection portion of the expansion pipe and the first connection pipe is arranged in an arc shape.

In an embodiment of the present application, the expansion pipe is provided with a water baffle, and the water baffle covers a part of the internal channel of the expansion pipe.

In an embodiment of the application, the water baffle is disposed at an included angle with an inner wall of the expansion pipe.

In an embodiment of the application, the surface of the housing is concavely provided with a backflow groove, and the mist outlet is opened in the backflow groove.

In an embodiment of the application, at least two blocking pieces are arranged in the mist outlet pipe, the two blocking pieces are arranged on the inner wall of the mist outlet pipe and are arranged at intervals along the extending direction of the mist outlet pipe, the two blocking pieces cover the inner channel of the mist outlet pipe along the extending direction of the mist outlet pipe, and a gas passing channel is formed between the two blocking pieces.

The utility model also provides a room heater, including liquid humidification device, liquid humidification device includes:

a housing formed with a mist outlet;

the heating pipe is arranged in the shell;

The utility model discloses technical scheme is through connecting the switching pipe between play fog pipe in liquid heating device and the heating pipe, the position of being close to the heating pipe at the switching pipe is equipped with the dilatation section, make liquid be the high-temperature liquid after when the switching pipe, because the space of dilatation section is bigger, can make the high-temperature liquid pressure release, reduce the impact force, reduce the direct spun risk of high-temperature liquid, the bubble that can make the boiling produce during the pressure release breaks, thereby reduce the bubble noise that the boiling produced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a cross-sectional view of an embodiment of a liquid humidifier of the present invention;

fig. 2 is a schematic structural view of another view angle of the liquid humidifying device of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Liquid humidifying device	32	Second connecting pipe
10	Shell body	33	Dilatation pipe
				11	Mist outlet	331	Expansion section
12	Return channel	332	Water baffle
				20	Heating tube	40	Mist outlet pipe
30	Adapter tube	41	Baffle plate
				31	First connecting pipe	N/A	N/A

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a liquid humidifying device 100.

In the embodiment of the present invention, the liquid humidifying device 100 includes:

the device comprises a shell 10, wherein the shell 10 is provided with a mist outlet 11;

the heating pipe 20 is arranged in the shell 10;

one end of the adapter tube 30 is connected with the heating tube 20, and the part of the adapter tube 30 adjacent to the heating tube 20 is provided with an expansion section 331; and

and one end of the mist outlet pipe 40 is connected to one end of the adapter pipe 30, which is away from the heating pipe 20, and the other end of the mist outlet pipe 40 is communicated with the mist outlet 11 of the housing 10.

In the present application, the liquid humidifying device 100 may be an electric appliance that humidifies air by heating liquid, such as a humidifier, an air purifier, or the like. The heating tube 20 may be composed of a water tube and an electric heating tube, and the electric heating tube is powered on to heat the water tube, so that the liquid in the water tube boils to generate an upward-spraying impulse.

The utility model discloses technical scheme is through connecting switching pipe 30 between play fog pipe 40 and the heating pipe 20 in liquid heating device, position at switching pipe 30 neighbouring heating pipe 20 is equipped with dilatation section 331, make liquid be after high temperature liquid at the heating of heating pipe 20 when switching pipe 30, because dilatation section 331's space is bigger, can make the high temperature liquid pressure release, reduce the impact force, reduce the direct spun risk of high temperature liquid, the bubble that can make the boiling produce during the pressure release breaks, thereby reduce the bubble noise that the liquid boiling produced.

In an embodiment of the present application, the adapter tube 30 includes a first connection tube 31 connected to the heating tube 20, a second connection tube 32 connected to the mist outlet tube 40, and an expansion tube 33 connecting the first connection tube 31 and the second connection tube 32, and the expansion section 331 is disposed on the expansion tube 33.

In order to make the structure of the adapter tube stable, the first connection tube, the second connection tube and the expansion tube can be integrated, and the adapter tube needs to bear the high temperature liquid sprayed from the heating tube 20 for a long time, so the material of the whole adapter tube 30 can be selected from high temperature resistant silicone tube, the material of the mist outlet tube 40 and the heating tube 20 can be selected from hard materials such as plastics, the connection between the first connection tube 31 and the heating tube 20 and the connection between the second connection tube 32 and the mist outlet tube 40 can be interference connection, the operability is strong and the water resistance is better, when the liquid is sprayed out of the first connection tube 31 after being heated, the liquid passes through the expansion tube 33, and the expansion section 331 is arranged in the expansion tube 33, so the high temperature liquid can be decompressed when entering the expansion section 331, further the impact force is eliminated, and the bubbles can be broken, therefore the high temperature liquid can be remained in the expansion tube 33, and the vapor can be discharged to the mist outlet 11 through the second connection tube 32, carry out the humidification to the external world, because the bubble of high temperature liquid breaks and stays in dilatation pipe 33, and dilatation pipe 33 compares and is closer to outlet 11 with heating pipe 20, because the sound of the existence liquid boiling of switching pipe 30 mostly has heating pipe 20, has consequently also reduced the user and has heard the noise of boiling water, has improved user's experience.

Further, the first connection pipe 31 is disposed to be offset from the second connection pipe 32. It can be understood that, when high temperature liquid boils up the blowout, because the shape of first connecting pipe 31 and second connecting pipe all is along sharp extension, it is the same with the extending direction of heating pipe and play fog pipe respectively, with first connecting pipe 31 and second connecting pipe 32 dislocation set, this dislocation set can specifically be not collinear setting, make high temperature liquid can directly follow second connecting pipe 32 along the straight line and toward play fog mouth 11 blowout, and can collide the inner wall of switching pipe 30, and then liquid sputtering is stayed in switching pipe 30, high temperature liquid direct spun's possibility has been reduced, and the security is improved.

Optionally, the extension direction of the flash pipe 33 is disposed at an angle to the extension direction of the first connection pipe 31. In order to further prevent the high-temperature liquid from being sprayed, the extension directions of the expansion pipe 33 and the first connection pipe 31 are different, so that when the high-temperature liquid is sprayed, the high-temperature liquid collides with the inner wall of the expansion pipe 33 to change the liquid spraying direction, thereby eliminating the partial impact force of the liquid and reducing the possibility that the high-temperature liquid is sprayed to the outside. It should be noted that, a technician may select the size setting of the included angle according to the actual situation, and details are not described herein.

In an embodiment of the present invention, the connection between the expansion pipe 33 and the first connection pipe 31 is an arc. It can be understood that, for the direction that makes air current and liquid guide, the junction of first connecting pipe 31 and dilatation pipe 33 is the arc setting, thereby when high temperature liquid blowout, because the guide of arc shape makes high temperature liquid tend to dilatation pipe 33 direction and remove, and then get into dilatation section 331 more fast and carry out the pressure release, make the bubble break down the noise reduction more fast, in addition, thereby can also make the liquid of staying in dilatation pipe 33 because the arc setting flows back to the water pipe, heat again, reuse.

Further, the flash pipe 33 is provided with a water baffle 332, and the water baffle 332 covers part of the inner channel of the flash pipe 33. It can be understood that, when the liquid heating device is placed independently, it can be because careless collision leads to toppling over, thereby make high-temperature liquid directly flow out, there is the possibility of scalding, and because the setting of water baffle 332, when leading to liquid humidification device 100 to topple over, some high-temperature liquid can be stopped by water baffle 332 and remain in liquid humidification device 100, reduce the risk that hot water directly flows out when liquid humidification device 100 topples over, and water baffle 332 only covers part of the internal channel of dilatation pipe 33, there is certain space and can guarantee that vapor flows through.

Further, the water guard 332 is disposed at an angle to the inner wall of the expansion pipe 33. The utility model discloses an embodiment, because breakwater 332 needs to have certain intensity, breakwater 332 can with dilatation pipe 33 setting as an organic whole, and the inner wall of dilatation pipe 33 upper end can be located to breakwater 332 one end to form a manger plate space with dilatation pipe 33 upper end inner wall, when empting, liquid can block in the manger plate space, because the breakwater 332 of slope makes liquid flow back in heating pipe 20 again, improved the security that the user used. It should be noted that, a technician may select the size setting of the included angle according to the actual situation, and details are not described herein.

In an embodiment of the present application, the housing 10 has a surface recessed to form a recirculation tank 12, and the mist outlet 11 is opened in the recirculation tank 12.

Referring to fig. 2, since the water vapor with high temperature is liquefied to form water droplets when it meets cold, the liquefied water droplets are collected by disposing a backflow groove 12 on the surface of the housing 10 and flow to the mist outlet 11 to flow to the mist outlet pipe 40 and return to the liquid heating chamber, so as to be reused, thereby saving cost.

Further, the bottom wall of the recirculation tank 12 is inclined, and the mist outlet 11 is opened in the bottom region of the bottom wall of the recirculation tank 12. That is, in order to make the water droplets in the reflow groove 12 reflow to the liquid heating chamber more quickly, the mist outlet 11 is disposed in the bottom area of the tilted reflow groove 12, so that the water droplets flow to the mist outlet 11 by gravity and reflow, thereby preventing water from accumulating in the reflow groove 12.

In an embodiment of the present invention, at least two blocking pieces 41 are disposed in the mist outlet pipe 40, the inner wall of the mist outlet pipe 40 is disposed with the two blocking pieces 41, and the two blocking pieces 41 are spaced along the extending direction of the mist outlet pipe 40, the two blocking pieces 41 cover the inner channel of the mist outlet pipe 40 along the extending direction of the mist outlet pipe 40, and the air passage is formed between the two blocking pieces 41.

It can be understood that at least two blocking pieces 41 are arranged in the inner wall of the mist outlet pipe 40 communicating the adaptor pipe 30 and the mist outlet 11, the two blocking pieces 41 are arranged at intervals along the extending direction of the mist outlet pipe 40, the two blocking pieces 41 cover the inner channel of the mist outlet pipe 40 along the extending direction of the mist outlet pipe 40, and a gas passing channel is formed between the two blocking pieces 41. When the high-temperature liquid remaining in the adapter tube 30 is sprayed upwards to the mist outlet tube 40, the spraying direction of the high-temperature liquid is blocked by the formation of the at least two blocking pieces 41, so that the high-temperature liquid is prevented from being sprayed to the mist outlet 11 through the mist outlet tube 40, and the liquid vapor generated by heating can be discharged to the outside of the shell 10 from the air passing channel between the two blocking pieces 41, so that a user is prevented from being scalded by the high-temperature liquid, and the use safety of the user is further improved.

The utility model also provides a room heater, this room heater include liquid humidification device 100 to make the room heater can refer to above-mentioned embodiment through the heating fluid body to the air humidification in the heating, this liquid humidification device 100's concrete structure, because this liquid humidification device 100 has adopted all technical scheme of above-mentioned all embodiments, consequently have all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer give unnecessary details here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A liquid humidifying device, comprising:

a housing formed with a mist outlet;

the heating pipe is arranged in the shell;

2. The liquid humidifying device according to claim 1, wherein the adapter tube comprises a first connecting tube connected to the heating tube, a second connecting tube connected to the mist outlet tube, and a capacity expansion tube connecting the first connecting tube and the second connecting tube, and the capacity expansion section is disposed in the capacity expansion tube.

3. The liquid humidifying device of claim 2, wherein the first connecting tube and the second connecting tube are offset.

4. The liquid humidification device of claim 2 wherein said flash tube extends at an angle to said first connection tube.

5. The liquid humidification device of claim 2 wherein a junction of said flash tube and said first connection tube is arcuate.

6. The liquid humidifying device of claim 2, wherein the flash tube is provided with a water deflector that covers a portion of the internal passage of the flash tube.

7. The liquid humidifier of claim 6, wherein the baffle is disposed at an angle to an inner wall of the flash tube.

8. The liquid humidifying device as claimed in any one of claims 1 to 7, wherein a reflux groove is formed in a concave surface of the housing, and the mist outlet is opened in the reflux groove.

9. The liquid humidifying device according to claim 8, wherein at least two blocking sheets are arranged in the mist outlet pipe, the two blocking sheets are arranged on the inner wall of the mist outlet pipe and are arranged at intervals along the extending direction of the mist outlet pipe, the two blocking sheets cover the inner channel of the mist outlet pipe along the extending direction of the mist outlet pipe, and a gas passing channel is formed between the two blocking sheets.

10. A warmer, comprising a liquid humidification apparatus as claimed in any one of claims 1 to 9.