CN216744545U

CN216744545U - Warmer with variable air duct structure

Info

Publication number: CN216744545U
Application number: CN202123257876.9U
Authority: CN
Inventors: 唐爱红; 廖泓斌; 梁洁永; 张毅; 陈铁鑫
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-14
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a room heater with variable wind channel structure, the room heater includes: a water tank; the shell is provided with a first inlet and a second outlet, and the shell is arranged on the water tank and communicated with the water tank; the impeller is at least partially arranged in the water tank and can rotate in the water tank so as to enable water in the water tank to flow; the wind wheel is rotatably arranged in the shell and corresponds to the first inlet and the second inlet; the variable air duct is rotatably arranged in the shell and corresponds to the wind wheel; the adjustment of the rotation angle beta of the variable air duct can guide the humid air formed in the housing to the first inlet/outlet or the second inlet/outlet to be discharged out of the heater. Based on the technical scheme of the utility model, the room heater carries out the humidification to air on every side compulsorily to it is great that the mode that has avoided the room heater among the correlation technique to adopt the natural evaporation humidification leads to it to receive the ambient humidity influence, and the relatively poor problem of humidification effect.

Description

Warmer with variable air duct structure

Technical Field

The utility model relates to a heating humidifying equipment's technical field especially relates to a room heater with variable wind channel structure.

Background

The winter climate is cold and dry, and the air is drier after indoor use of warm air. In order to meet the requirement that users seek indoor comfortable air temperature and humidity, some heaters on the market are equipped with a humidifying function.

However, the warmer in the related art usually employs natural evaporation to humidify, and this humidification manner is greatly affected by the ambient humidity and has little humidification effect.

Above that is to say, the room heater that has the humidification function among the correlation technique has the ambient humidity influence great, and the relatively poor problem of humidification effect.

SUMMERY OF THE UTILITY MODEL

To the problem among the above-mentioned prior art, this application has provided a room heater with variable wind channel structure, has solved the room heater and has had the problem that receives the ambient humidity influence great, and the humidification effect is relatively poor.

The utility model discloses a warmer, include: a water tank; the shell is provided with a first inlet and a second outlet, and the shell is arranged on the water tank and communicated with the water tank; the impeller is at least partially arranged in the water tank and can rotate in the water tank so as to enable water in the water tank to flow; the wind wheel is rotatably arranged in the shell and corresponds to the first inlet and the second inlet; the variable air duct is rotatably arranged in the shell and corresponds to the wind wheel; the adjustment of the rotation angle beta of the variable air duct can guide the wet air formed in the shell to the first inlet/outlet or the second inlet/outlet to be discharged out of the heater.

In one embodiment, the device further comprises a pulsator driver, which is disposed in the housing and is used to drive the pulsator to rotate. Through this embodiment, the impeller driver can provide the rotational force for the impeller to ensure that the impeller rotates, and then ensure that the product can normally work in order to realize its humidification function.

In one embodiment, the wind power generator further comprises a wind wheel driving device, and the wind wheel driving device is connected with the wind wheel and used for driving the wind wheel to rotate. Through this embodiment, wind wheel drive arrangement can provide the turning force for the wind wheel to ensure that the wind wheel rotates and go out with the hosepipe in the basin, and then ensure that the product can normally work in order to realize its humidification function.

In one embodiment, the variable air duct driving device is further included, and the variable air duct driving device is connected with the variable air duct and used for driving the variable air duct to rotate. Through this embodiment, variable wind channel drive arrangement can drive variable wind channel and rotate to predetermined angle, ensures like this that variable wind channel can be with the leading-in first import and export or the second import and export of humid air in the room heater to ensure that the just place ahead humidification function and the upwards humidification function of product can normally realize.

In one embodiment, the wind wheel and the variable duct are coaxially arranged.

In one embodiment, the variable duct includes a sector plate having a flow guide function. Through this embodiment, fan-shaped plate can be with the humid air direction first import and export or the second import and export that forms in the casing to through the corresponding import and export discharge room heater. Thereby realizing the upward or forward humidifying function of the product.

In one embodiment, the housing is further provided with a third inlet and a third outlet, and the warmer further comprises a heating device, wherein the heating device is arranged in the housing and corresponds to the third inlet and the third outlet.

In one embodiment, the first inlet and outlet is arranged on one side of the shell, the second inlet and outlet is arranged on the other side of the shell, the third inlet and outlet is arranged at the top end of the shell, and the variable air duct and the impeller are positioned above the impeller and between the first inlet and outlet and the second inlet and outlet.

The above-mentioned technical characteristics can be combined in various suitable ways or replaced by equivalent technical characteristics as long as the purpose of the invention can be achieved.

The utility model provides a pair of room heater with variable wind channel structure compares with prior art, possesses following beneficial effect at least:

the variable air duct rotates anticlockwise by an angle beta, then the impeller rotates, water in a water tank of the water tank is attached to the impeller to rotate together, a large-area water film is formed in the water tank, moisture on the impeller is upwards sucked out through the rotation of the wind wheel and is mixed with dry air entering the shell from the first inlet and the second inlet to form wet air, and the wet air is discharged out of the heater from the second inlet and the second outlet under the action of suction force generated when the wind wheel rotates, so that the first humidifying function of a product is realized. Or, the wind wheel rotates, the moisture on the impeller is upwards sucked out and mixed with the dry air entering the shell from the second inlet and outlet to form wet air, and the wet air is discharged out of the heater from the first inlet and outlet under the action of suction force generated when the wind wheel rotates, so that the second humidifying function of the product is realized. The warmer utilizes the impeller inside to form a water film to forcedly humidify the surrounding air, thereby avoiding the problems that the warmer in the related art is greatly influenced by the environmental humidity and has poor humidifying effect due to the adoption of a natural evaporation humidifying mode. Thereby enhancing the humidifying function of the warmer.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:

fig. 1 shows a schematic structural view of the heater of the present invention (the variable duct is in the initial position);

FIG. 2 is a schematic diagram showing the warmer of FIG. 1 in an upward humidifying mode;

FIG. 3 is a schematic structural diagram of the warmer in FIG. 1 during humidifying operation;

FIG. 4 is a schematic structural diagram of the warmer in FIG. 1 for efficient warming;

fig. 5 shows a schematic structural diagram of the warmer in fig. 1 during cleaning operation.

In the drawings, like parts are provided with like reference numerals. The drawings are not to scale.

Reference numerals:

10. a water tank; 20. a housing; 21. a first inlet/outlet; 22. a second inlet/outlet; 23. a third inlet and outlet; 30. an impeller; 40. a wind wheel; 50. a variable duct; 51. a sector plate; 60. an impeller driver; 70. a wind wheel driving device; 80. a heat generating device.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 5, the utility model provides a warmer with variable air duct structure, the warmer includes a water tank 10, a housing 20, a wave wheel 30, a wind wheel 40 and a variable air duct 50.

Wherein, the housing 20 has a first inlet/outlet 21 and a second inlet/outlet 22, and the housing 20 is disposed on the water tank 10 and is communicated with the water tank. The pulsator 30 is partially disposed in the water tank 10, and the pulsator 30 can rotate in the water tank 10 to flow water in the water tank 10, thus facilitating the taking thereof out of the water tank 10. The wind wheel 40 is rotatably disposed in the housing 20 and is disposed corresponding to the first and second inlets and outlets 21 and 22. The variable duct 50 is rotatably disposed in the housing 20, and is disposed corresponding to the wind wheel 40. Adjusting the rotation angle β of the variable duct 50 can guide the humid air formed in the housing 20 to the first inlet/outlet 21 or the second inlet/outlet 22 to be discharged out of the warmer.

In the above arrangement, the variable air duct 50 rotates counterclockwise by an angle β, then the impeller 30 rotates, water in the water tank of the water tank 10 is attached to the impeller 30 and rotates together, so that a large area of water film is formed in the water tank, the wind wheel 40 rotates to suck moisture on the impeller 30 upwards and mix with dry air entering the housing 20 from the first inlet/outlet 21 to form wet air, and the wet air is discharged from the heater from the second inlet/outlet 22 under the action of suction force generated by the rotation of the wind wheel 40, thereby implementing the first humidification function of the product. Or, the wind wheel 40 rotates to suck the moisture on the impeller 30 upwards and mix with the dry air entering the housing 20 from the second inlet/outlet 22 to form wet air, and the wet air is discharged from the heater through the first inlet/outlet 21 under the action of the suction force generated when the wind wheel 40 rotates, so that the second humidifying function of the product is realized. Therefore, the heater utilizes the impeller 30 inside to form a water film to forcedly humidify the surrounding air (namely, a forced humidification mode is adopted), thereby avoiding the problems that the heater in the related art adopts a natural evaporation humidification mode to cause that the heater is greatly influenced by the environmental humidity and has poor humidification effect. Thereby enhancing the humidifying function of the warmer.

Specifically, as shown in fig. 2, in one embodiment, the variable duct 50 and the wind wheel 40 are located above the pulsator 30 and between the first and second inlet/outlet ports 21 and 22.

Specifically, as shown in fig. 1, in one embodiment, the first port 21 and the second port 22 are respectively disposed on the left and right sides of the housing 20, the first port 21 is disposed right in front of the housing 20, the second port 22 is disposed obliquely above the housing 20, and the height of the second port 22 is higher than the height of the first port 21. The variable duct 50 is rotated counterclockwise by an angle β of 105 ° to 110 °.

In the above arrangement, the variable duct 50 is rotated counterclockwise to the angular range, and the variable duct 50 can guide the humid air formed in the housing 20 to the second inlet/outlet 22 and discharge the air from the heater through the second inlet/outlet 22. Thereby realizing the upward humidifying function of the product.

Specifically, as shown in fig. 3, in one embodiment, the first port 21 is disposed at one side of the housing 20, the second port 22 is disposed at the other side of the housing 20, the first port 21 is disposed right in front of the housing 20, the second port 22 is disposed obliquely above the housing 20, and the second port 22 is higher than the first port 21. The variable duct 50 is rotated counterclockwise by an angle β of 90 ° to 95 °.

In the above arrangement, the variable duct 50 is rotated counterclockwise to the angular range, and the variable duct 50 can guide the humid air formed in the housing 20 to the first inlet/outlet 21 and discharge the warmer through the first inlet/outlet 21. Thereby realizing the right front humidifying function of the product.

Specifically, as shown in fig. 1 to 5, in one embodiment, the warmer further includes a pulsator driver 60, the pulsator driver 60 being disposed in the housing 20 and being engaged with the pulsator 30, the pulsator driver 60 being configured to drive the pulsator 30 to rotate.

In the above arrangement, the pulsator driver 60 can provide a rotational force to the pulsator 30, thereby ensuring that the pulsator 30 rotates, and thus ensuring that the product can normally operate to perform its humidifying function.

Specifically, as shown in fig. 1 to 5, in one embodiment, the warmer further includes a wind wheel driving device 70, and the wind wheel driving device 70 is connected to the wind wheel 40 for driving the wind wheel 40 to rotate.

In the above arrangement, the wind wheel driving device 70 can provide a rotating force for the wind wheel 40, thereby ensuring that the wind wheel 40 rotates to make water in the water tank flow, and further ensuring that the product can normally work to realize the humidifying function thereof.

Specifically, as shown in fig. 1 to 5, in one embodiment, the warmer further includes a variable air duct driving device, and the variable air duct driving device is connected to the variable air duct 50 and is used for driving the variable air duct 50 to rotate.

In the above arrangement, the variable air duct driving device can drive the variable air duct 50 to rotate to a preset angle, so as to ensure that the variable air duct 50 can guide the humid air in the warmer into the first inlet/outlet 21 or the second inlet/outlet 22, thereby ensuring that the forward and upward humidification functions of the product are normally achieved.

Specifically, as shown in fig. 1-5, in one embodiment, the wind rotor 40 and the variable duct 50 are coaxially disposed.

Specifically, as shown in fig. 1 to 5, in one embodiment, the variable duct 50 includes a sector plate 51, and the sector plate 51 has a flow guiding function.

In the above arrangement, the sector plate 51 can guide the humid air formed in the housing 20 to the first port 21 or the second port 22 and discharge the warmer through the corresponding port. Thereby realizing the upward or forward humidifying function of the product.

Specifically, as shown in fig. 1 to 5, in one embodiment, the housing 20 is further provided with a third inlet and outlet 23, and the warmer further includes a heating device 80, wherein the heating device 80 is disposed in the housing 20 and is disposed corresponding to the third inlet and outlet 23.

Specifically, as shown in fig. 1 to 5, the third inlet and outlet port 23 is provided at the top end of the housing 20.

Specifically, as shown in fig. 4, the counterclockwise rotation angle β has a value range of: the rotation angle β is equal to 160 ° to 180 °.

In the above arrangement, the variable air duct 50 rotates counterclockwise by β, then the wind wheel 40 rotates to make the cold air outside the product enter the interior through the second inlet/outlet 22 to form an air flow, and the cold air is blown to the heating device 80 quickly to be heated to form hot air, and the hot air is dissipated through the third inlet/outlet 23, thereby realizing the efficient heating function of the product.

Specifically, as shown in fig. 5, the counterclockwise rotation angle β has a value range of: the rotation angle β is equal to 160 ° to 180 °.

In the above arrangement, the water tank 10 is taken out, the water in the water tank 10 is poured out, the variable air duct 50 rotates counterclockwise by 160 ° to 180 °, the heating device 80 is turned on, the impeller 30 rotates at a slow speed, and the wind wheel 40 rotates to guide the heat generated above the heating device 80 downward and blow the heat onto the impeller 30, thereby achieving the drying and sterilizing functions of the impeller 30.

The utility model provides an automatic heating device, including foretell room heater and control system, control system is connected with the room heater electricity.

In the above arrangement, due to the integration of the control system, the automatic heating device has an automatic right-ahead humidifying function, an automatic upward humidifying function, an automatic efficient heating function, and an automatic drying and sterilizing function for the pulsator 30. Thereby meeting the automatic control requirement of the heating equipment and further improving the use convenience of the heating equipment. Meanwhile, the types of the functions of the multifunctional shoe are enhanced, so that the multifunctional shoe meets the requirements of multifunctional use.

The utility model also provides a humidification heating method, include:

the impeller rotates to enable water in the water tank to flow;

the wind wheel rotates to suck external cold air into the shell from the second inlet and the second outlet;

the external cold air entering the shell is mixed with the water brought out by the impeller to form wet air;

the variable air duct guides the wet air to the heating device to be heated so as to form hot wet air;

the hot humid air exits the warmer from the third inlet and outlet.

It should be noted that, before the pulsator 30 rotates to flow the water in the water tank 10, the variable duct 50 needs to be rotated counterclockwise by β, where β is 160 ° to 180 °.

The utility model also provides an upwards humidification method, include:

the impeller rotates in the water tank to enable water in the water tank to flow;

the wind wheel rotates to suck external dry air into the shell from the first inlet and the first outlet;

the dry air entering the shell is mixed with the water brought out by the impeller to form wet air;

the variable air duct guides the humid air to the second inlet and outlet;

the humid air exits the warmer from the second inlet/outlet.

It should be noted that, before the pulsator 30 rotates to flow water in the water tank 10, the variable duct 50 needs to be rotated counterclockwise by β, and the value of β is 105 ° to 110 °.

The utility model also provides a dead ahead humidification method, include:

the impeller rotates in the water tank to make water in the water tank flow; the wind wheel rotates to suck external dry air into the shell from the second inlet and the second outlet;

the variable air duct guides the humid air to the first inlet and outlet;

the humid air exits the warmer from the first inlet/outlet.

It should be noted that, before the pulsator 30 rotates to flow water in the water tank 10, the variable duct 50 needs to be rotated counterclockwise by β, and in this case, β is 90 ° to 95 °.

The utility model also provides a clean dry sterilization method, include:

pouring water in the water tank;

adjusting the rotation angle beta of the variable air duct;

starting a heating device to generate heat;

the wind wheel rotates to blow heat generated by the heating device to the variable air duct;

the variable air duct guides the heat to the impeller;

the heat dries and sterilizes the impeller;

the impeller rotates at a low speed to guide heat to the first inlet and the first outlet;

the heat is discharged from the heater through the first inlet and outlet.

It should be noted that, at this time, the β value is 160 ° to 180 °, and the pulsator 30 rotates once so that the heat can dry and sterilize the entire outer circumference of the pulsator 30.

A complete embodiment of the present application is described below in conjunction with fig. 1-5:

the utility model relates to a major components include: a heating unit device (heating device 80), a wave wheel driving system, a wind wheel driving system, a variable air duct driving system, a water tank 10 and a shell 20.

Specifically, the heat-generating body device includes: heating element subassembly and left and right sides support etc..

Specifically, the pulsator driving system includes: a pulsator 30, a driving motor, and a support.

Specifically, the wind wheel drive system comprises: wind wheel 40, drive motor and support.

Specifically, the variable duct drive system includes: a variable duct 50 and a drive motor part.

The water tank 10 is installed below the product housing 20, the pulsator driving system is installed above the water tank 10, the pulsator 30 is partially soaked in water in the water tank 10, the variable air duct driving system is installed above the pulsator driving system, the heating device 80 is installed at the top of the product, and the product is integrally assembled before use.

Specifically, when the user opens the heating mode, the program automatically controls the variable air duct driving system to drive the variable air duct 50 to rotate counterclockwise by 160 ° to 180 °, and then the wind wheel 40 and the driving device thereof enable cold air outside the product to enter the interior through the product grid (arranged at the second inlet/outlet 22) to form air flow, and the air flow is blown to the heating device 80 quickly, so that heat is dissipated to the air outlet grid on the product quickly, and a high-efficiency heating function is realized.

Specifically, a user starts an upward humidifying function mode, a program automatically controls a driving motor to drive a variable air duct 50 to rotate 105 degrees to 110 degrees anticlockwise, then the driving motor of the impeller 30 drives the impeller 30 to rotate, water in a water tank is attached to the impeller 30 to rotate together, a large-area water film is formed in the water tank, the driving motor of the wind wheel 40 drives the wind wheel 40 to rotate, water on the impeller 30 is sucked out upwards, and the upward humidifying function of a product is achieved.

Specifically, when a user starts a forward humidification function mode, a program automatically controls a driving motor of the variable air duct 50 to drive the variable air duct 50 to rotate 90 degrees to 95 degrees anticlockwise, then the driving motor of the impeller 30 drives the impeller 30 to rotate, water in the water tank is attached to the impeller 30 to rotate together, a large-area water film is formed in the water tank, the driving motor of the wind wheel 40 drives the wind wheel 40 to rotate, and the water on the impeller 30 is blown out forward, so that a forward humidification function of a product is realized.

Specifically, a user first takes out the water tank 10, pours water in the water tank 10, then starts an automatic cleaning mode, the program automatically controls the driving motor of the variable air duct 50 to drive the variable air duct 50 to rotate counterclockwise by 160 ° to 180 °, then starts a heating mode, then starts the driving motor of the impeller 30 to drive the impeller 30 to rotate at a slow speed, drives the wind wheel 40 to rotate through the driving motor of the wind wheel 40, guides and blows heat generated above the heating device 80 downward onto the impeller 30, and thus the drying and sterilizing functions of the impeller 30 are realized.

It should be noted that, this application has realized humidification and heating multidirectional change through a variable wind channel structure, realizes multiple air-out mode, through forced drive, has promoted heating effect and humidification effect simultaneously.

The heating device comprises a heating device 80, a wave wheel driving system, a wind wheel driving system and a wind channel driving system. The heating device 80 heats to generate heat, the impeller driving system drives the impeller 30 to rotate to generate a water film on the surface of the impeller 30, and the wind wheel driving system drives the wind wheel 40 to suck external air into the impeller to form forced airflow. The variable air duct driving system drives the variable air duct 50 to rotate so as to reach a specific position, and the wind wheel driving system blows out the moisture around the impeller 30 to the heaters in different directions, so that the aim of humidifying air is achieved. Through wind channel actuating system and wind wheel actuating system, with the air current direction heat-generating body device, reach high-efficient heating effect. This application is through variable wind channel actuating system and impeller actuating system, with the heat direction impeller 30 that generates heat device 80 top produced, the rapid evaporation is on the humidification piece above that water to the quick dry function of disinfecting of high temperature has been realized.

The automatic heating device in this application has following characteristics:

1. the heating and humidifying effects of the product are improved by the variable air duct drive.

2. The problems of poor warming effect and poor humidification quantity in the related technology are solved.

3. The air is discharged in multiple directions, so that the whole body of the user is warmed.

4. Has the functions of automatic drying and sterilization.

It should be noted that, in the present application, the impeller 30 in the device is used to forcibly drive water to move, so as to form a water film, and the variable air duct 50 is mounted to drive the water film of each evaporation sheet on the impeller 30 into the air, thereby achieving the purpose of efficient humidification. Meanwhile, forced convection is realized, and the heating effect is further improved. The defects that the heating device in the related art is small in humidification amount and small in effect of improving the indoor humidity, and the rest of a user is affected by 'gurgling' water noise easily generated in the humidification process due to the fact that the humidification amount in unit time is increased are overcome.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.

Claims

1. A warmer with a variable air duct structure is characterized by comprising:

a water tank;

the shell is provided with a first inlet and a second outlet, and the shell is arranged on the water tank and communicated with the water tank;

a pulsator at least partially disposed within the water tank, the pulsator being rotatable within the water tank to flow water within the water tank;

the wind wheel is rotatably arranged in the shell and corresponds to the first inlet and the second inlet;

the variable air duct is rotatably arranged in the shell and corresponds to the wind wheel;

the adjustment of the rotation angle β of the variable air duct can guide the humid air formed in the housing to the first inlet/outlet or the second inlet/outlet to be discharged out of the heater.

2. The warmer with the variable duct structure according to claim 1, further comprising a pulsator driver disposed within the housing, the pulsator driver being configured to drive the pulsator to rotate.

3. The warmer with the variable air duct structure according to claim 1, further comprising a wind wheel driving device connected to the wind wheel for driving the wind wheel to rotate.

4. The warmer with the variable air duct structure according to claim 1, further comprising a variable air duct driving device, wherein the variable air duct driving device is connected with the variable air duct and is used for driving the variable air duct to rotate.

5. The warmer with a variable air duct structure according to claim 1, wherein the wind wheel and the variable air duct are coaxially disposed.

6. The warmer with a variable air channel structure as claimed in claim 1, wherein the variable air channel comprises a sector plate having a flow guiding function.

7. The warmer with the variable air duct structure according to claim 1, wherein a third inlet and outlet is further disposed on the housing, and the warmer further comprises a heating device disposed in the housing and corresponding to the third inlet and outlet.

8. The warmer with the variable air duct structure according to claim 7, wherein the first inlet/outlet is disposed at one side of the housing, the second inlet/outlet is disposed at the other side of the housing, the third inlet/outlet is disposed at a top end of the housing, and the variable air duct and the wind wheel are located above the pulsator and between the first inlet/outlet and the second inlet/outlet.