CN213713360U - Humidifier - Google Patents

Abstract

The present application provides a humidifier. The humidifier is characterized in that a water discharging groove, a heating groove, a cooling groove and an atomizing groove are arranged in the humidifier, the water discharging groove, the heating groove, the cooling groove and the atomizing groove are sequentially communicated, the atomizing groove is communicated with a mist outlet of the humidifier, a heating body is arranged in the heating groove, a cooling flow channel is arranged in the cooling groove, and an atomizer is arranged in the atomizing groove; wherein, the launching basin be used for to the heating tank provides liquid water, the heat-generating body is used for heating liquid water to sterilization temperature or sterilization temperature above, cooling channel is used for cooling the liquid water after disinfecting, the atomizer is used for atomizing the liquid water after the cooling. The application provides a humidifier has bactericidal effect.

Description

Humidifier

Technical Field

The application belongs to the technical field of humidity control, and more specifically relates to a humidifier.

Background

Most of existing humidifiers are ultrasonic humidifiers, vibrate water mist through an ultrasonic atomizer, and blow out the water mist through a fan, so that the environment humidity is increased. However, when the water in the humidifier tank contains bacteria or other harmful impurities, the water mist with the bacteria is delivered to the environment by using the ultrasonic atomizer.

In addition, in part of the humidifier, a heating body is arranged in an atomizer tank, so that water in a water tank is heated through the heating body, but the temperature of the water in the water tank cannot exceed the limit of the working temperature of the atomizer. Because the boiled water boiling under the normal pressure has the sterilization effect, the power of the heating elements of the existing humidifiers is lower, and the water in the water tank can not reach the boiling state under the stable state, the humidifier does not have the high-temperature sterilization effect.

Disclosure of Invention

An object of the embodiment of the application is to provide a humidifier to solve the technical problem that the humidifying equipment that exists among the prior art all can't realize disinfecting.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: providing a humidifier, wherein a water discharging groove, a heating groove, a cooling groove and an atomization groove which are sequentially communicated are arranged in the humidifier, the atomization groove is communicated with a mist outlet of the humidifier, a heating body is arranged in the heating groove, a cooling flow channel is arranged in the cooling groove, and an atomizer is arranged in the atomization groove; wherein

The lower water tank is used for providing liquid water to the heating tank, the heat-generating body is used for heating liquid water to sterilization temperature or sterilization temperature above, the cooling runner is used for cooling the liquid water after disinfecting, the atomizer is used for atomizing the liquid water after the cooling.

In one embodiment, the humidifier includes a base, a water tank assembly, and a top cover; the water tank assembly comprises a water tank with a water charging opening and a water discharging opening, and a valve for closing or opening the water discharging opening, and the top cover is provided with the mist outlet; wherein

The base is provided with an annular vertical edge, the water discharging groove, the heating groove, the cooling groove and the atomizing groove are all arranged in the annular vertical edge, and each groove is provided with an upper opening; the water tank is arranged on the annular vertical edge and covers the upper opening of each groove, and the lower water opening is opposite to the lower water groove; the top cover is detachably arranged on the water filling port, and the atomization groove is communicated with the mist outlet through a mist outlet pipe.

In one embodiment, the humidifier comprises a water tank assembly comprising a water tank having a drain opening and a valve for closing or opening the drain opening; the lower water opening is positioned right above the lower water tank, a lantern ring structure coaxial with the lower water opening is arranged at the center of the lower water opening, and the lantern ring structure is connected to the water tank;

the valve comprises a valve rod which can be axially movably sleeved on the lantern ring structure and a sealing element sleeved on the inner side end of the valve rod; the humidifier also comprises a floating body positioned in the lower water tank, the floating body is movably connected to the wall of the lower water tank or the bottom wall of the water tank, one side end of the floating body is connected to the outer side end of the valve rod, and the floating body can drive the valve rod to drive the sealing element to move towards the inside of the water tank through the side end when moving relative to the lower water tank.

In one embodiment, the valve further comprises an elastic member sleeved on the valve rod, one end of the elastic member is connected to the outer end of the valve rod, and the other end of the elastic member is connected to the lantern ring structure.

In one embodiment, a hinge part is arranged on the wall of the lower trough or the bottom wall of the water tank; the floating body is movably hinged to the hinged part and provided with a floating body and a jacking part which are oppositely arranged on two sides of the hinged part, and the counter weight of the floating body is larger than that of the jacking part;

the jacking portion is connected to the outer side end of the valve rod, and when the floating body tilts downwards relative to the hinge portion from a horizontal line, the jacking portion can be driven to drive the valve rod to drive the sealing element to move towards the inside of the water tank.

In one embodiment, the bottom surface of the lower tank includes a horizontal surface and an inclined surface connected to the horizontal surface and inclined downward, the floating body and the inclined surface correspond in a vertical direction, and the jacking portion is located above the horizontal surface.

In one embodiment, the hinge is disposed on a wall of the sink.

In one embodiment, the raised portion is in contact with an outboard end connected to the valve stem.

In one embodiment, the cooling flow channel is S-shaped, and the length of the cooling flow channel is greater than or equal to 120 mm.

In one embodiment, the lower water tank and the cooling tank are oppositely arranged at intervals along a first direction, the heating tank and the atomizing tank are oppositely arranged along a second direction, and the heating tank and the atomizing tank are both positioned between the lower water tank and the cooling tank; wherein the first direction and the second direction are perpendicular to each other.

The application provides a humidifier's beneficial effect lies in: compared with the prior art, the humidifier of this application passes through the mode of pasteurization and runner cooling, and the water that will come from the basin boils the back of disinfecting, makes the temperature drop to the operating temperature of atomizer through the cooling again, then vibrates through the atomizer and sends the environment to the water smoke, reaches the purpose that makes the humidifier possess bactericidal effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic axial view of a humidifier provided in an embodiment of the present application;

fig. 2 is an exploded schematic view of a humidifier provided in an embodiment of the present application;

FIG. 3 is a schematic view of a base according to an embodiment of the present disclosure;

FIG. 4 is a block diagram of a base according to an embodiment of the present disclosure;

fig. 5 is a structural view of a base provided in the first embodiment of the present application;

FIG. 6 is a diagram of a base structure provided in a second embodiment of the present application;

fig. 7 is a longitudinal sectional view of a humidifier provided in an embodiment of the present application;

FIG. 8 is a longitudinal cross-sectional view of a water tank assembly provided in an embodiment of the present application;

fig. 9 is a schematic view of a humidifier provided in an embodiment of the present application in a valve-open state;

fig. 10 is a schematic view of a humidifier provided in an embodiment of the present application in a valve-closed state.

Wherein, in the figures, the respective reference numerals:

1-a base; 2-a water tank assembly; 3-a top cover; 11-a water feeding tank, 12-a heating tank, 13-a cooling tank and 14-an atomizer; 15-a fan; 16-an annular vertical edge; 21-a water tank; 22-a valve; 23-a mist outlet pipe; 24-a collar structure; 31-a mist outlet; 111-a float; 112-a hinge; 121-a heating element; 131-a cooling flow channel; 141-an atomizer; 142-an air inlet; 211-filling a water gap; 212-a drainage port; 221-a seal; 222-a resilient member; 223-a valve stem; 1111-a floating body; 1112-a jack-up portion; 223 a-an inboard end; 223 b-an outboard end.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and 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 thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The humidifier provided in the embodiments of the present application will now be described.

Referring to fig. 1 to 6, a lower water tank 11, a heating tank 12, a cooling tank 13 and an atomizing tank 14 are sequentially connected to each other, the atomizing tank 14 is connected to a mist outlet 31 of the humidifier, a heating element 121 is disposed in the heating tank 12, a cooling flow channel 131 is disposed in the cooling tank 13, and an atomizer 141 is disposed in the atomizing tank 14. The lower water tank 11 is used for supplying liquid water to the heating tank 12, the heating element 121 is used for heating the liquid water to a sterilization temperature or above the sterilization temperature, the cooling flow channel 131 is used for cooling the sterilized liquid water, and the atomizer 141 is used for atomizing the cooled liquid water.

The utility model provides a humidifier is through the mode of pasteurization and runner cooling, and the water that will come from the basin boils the back of disinfecting, makes the temperature drop to the operating temperature of atomizer through the cooling again, then vibrates through the atomizer and sends the environment to the water smoke, reaches the purpose that makes the humidifier possess the bactericidal effect.

Based on the sterilization principle and the structural design of the above-mentioned embodiment, the humidifier of the present application has a plurality of implementation manners.

For example, please refer to fig. 1 to 6, preferably in one embodiment of the present application. The humidifier comprises a base 1, a water tank assembly 2 and a top cover 3; the water tank assembly 2 includes a water tank 21 having a filling port 211 and a drain port 212, and a valve 22 for closing or opening the drain port 212, and the top cover 3 has a mist outlet 31.

Wherein, the base 1 has an annular vertical edge 16, the lower water tank 11, the heating tank 12, the cooling tank 13 and the atomizing tank 14 are uniformly arranged in the annular vertical edge 16 in an integrated molding way, and each tank has an upper opening. The water tank 21 is disposed on the annular flange 16 and covers the upper openings of the respective troughs, and the drain 212 is aligned with the lower trough 11 so that water in the water tank 21 can flow into the lower trough 11 through the drain 212. The top cover 3 is detachably arranged on the water filling port 211, the atomizing groove 14 is communicated with the mist outlet 31 through a mist outlet pipe 23, and the mist outlet pipe 23 is vertically arranged in the water tank 21.

In this embodiment, the water tank 21 is detachably clamped on the annular vertical edge 16 of the base 1, and the outer periphery of the water tank 21 is flush with the outer periphery of the base 1. The top cover 3 is detachably clamped on the water containing port 212, the water containing port 211 can be opened or closed by disassembling and assembling the top cover 3, and then water is filled into the water tank 21 or the top cover 3 is assembled to enable the mist outlet 31 to normally generate mist.

The humidifier provided by the embodiment has high integration level and can be miniaturized. It should be understood that in other embodiments, the mist outlet 31 may be disposed at other positions other than the top cover 3, and the water tank 21 may not be disposed directly above the base 1, and the liquid water may be guided to the lower water tank 11 by a pipeline or a guiding manner.

In one embodiment of the present application, please refer to fig. 7-10. The drain opening 212 is located right above the drain tank 11, a collar structure 24 coaxial with the drain opening 212 is provided at a central position of the drain opening 212, the collar structure 24 is connected to the water tank 21, specifically, to an inner wall of the drain opening 212, and the collar structure 24 is spaced apart from other portions of the inner wall of the drain opening 212 to serve as a drain path.

The valve 33 comprises a valve rod 223 axially movably sleeved on the lantern ring structure 24 and a sealing piece 221 sleeved on an inner side end 223a of the valve rod 223; the humidifier further comprises a floating body 111 positioned in the lower water tank 11, the floating body 11 is movably connected to the wall of the lower water tank 11 or the bottom wall of the water tank 21, one side end of the floating body 111 is connected to the outer side end 223b of the valve rod 223, and when the floating body 111 moves relative to the lower water tank 11, the valve rod 223 can be driven by the side end to drive the sealing member 221 to move towards the inside of the water tank 21, so that the sealing member 221 is separated from the lower water port 212.

In one embodiment of the present application, please refer to fig. 8-10. The valve 22 further includes an elastic member 23 sleeved on the valve rod 223 and having one end connected to the outer end 223b of the valve rod 223 and the other end connected to the collar structure 24, the elastic member 222 is preferably a spring, and the elastic restoring force of the spring can drive the valve rod 223 to drive the sealing member 221 to move toward the outer side of the water tank 21, so that the sealing member 222 is attached to the drain port 212 and blocks the drain port 212.

Of course, in other embodiments, the elastic member 222 may be eliminated, and the gravity of the water stored in the water tank 21 is used to drive the sealing member 221 to move toward the outer side of the drain opening 212, so as to adhere to the drain opening 212 to close the drain opening 212.

Further, a hinge part 112 is arranged on the wall of the lower water tank 11 or the bottom wall of the water tank 21; the floating body 111 is movably hinged to the hinge portion 112, and the floating body 111 has a floating body 1111 and a jacking portion 1112 oppositely disposed at both sides of the hinge portion 112, and the weight of the floating body 1111 is greater than that of the jacking portion 1112. Thus, when the water level drops, the floating body 1111 tilts downward before the jacking portion 1112, the jacking portion 1112 is connected to the outer end 223b of the valve rod 223, and when the floating body 1111 tilts downward from the horizontal line relative to the hinge portion 112, the jacking portion 1112 can be driven to drive the valve rod 223 to drive the sealing member 221 to move toward the inside of the water tank 21, so as to open or conduct the drain port 2212.

In one embodiment, the bottom surface of the lower water tank 11 includes a horizontal surface and an inclined surface connected to the horizontal surface and inclined downward, the float body 1111 and the inclined surface correspond to each other in a vertical direction, the lift-up portion 1112 is located above the horizontal surface, the inclined surface provides a space for the tilting of the float body 1111, and the lift-up action of the lift-up portion 1112 can be made more sensitive.

In this embodiment, it is preferable that the hinge portion 112 is disposed on a wall of the lower tank 11 so that the floating body 1111 can be more sensitively changed in state according to the water level in the lower tank 11.

Preferably, the lifting portion 1112 contacts the outer end 223b connected to the valve stem 223, which may simplify the structure of the connection. In other embodiments, the lifting portion 1112 can be movably hinged to the outer end 223b of the valve stem 223 for the same purpose as the contact connection. In the embodiment where the lifting part 1112 is hinged to the outer end 233b of the valve rod 223, the elastic member 222 is preferably omitted, and the lifting part 1112 can drive the valve rod 223 to drive the sealing member 222 to move towards the outer side of the drain 212 when the water level rises due to the hinged connection instead of the contact connection.

In one embodiment of the present application, please refer to fig. 4-6. The cooling flow channel 131 is bent in an S-shape, and when the humidification amount of the humidifier is more than 200ml/h, the length of the cooling flow channel 131 is not less than 120 mm. In this embodiment, the cooling channel 131 is preferably a plastic channel.

In the present embodiment, the length of the cooling flow path 131 is equal to or greater than 120mm, and the length is for the case where the humidification amount of the humidifier is greater than 200 ml/h. When the humidification quantity of the humidifier belongs to another range, the length of the cooling flow channel is correspondingly changed, so that the sterilized high-temperature liquid water can be cooled to the working temperature of the atomizer by the cooling flow channel with a specific length. For example, when the humidification amount of the humidifier is less than 200ml/h, the length of the cooling flow channel 131 may be less than 120mm accordingly.

In one embodiment of the present application, please refer to fig. 3-6. The base 1 is preferably of a rectangular structure, the lower water tank 11 and the cooling tank 13 are oppositely arranged at intervals along a first direction, the heating tank 12 and the atomizing tank 14 are oppositely arranged along a second direction, and the heating tank 12 and the atomizing tank 14 are both positioned between the lower water tank 11 and the cooling tank 13; wherein the first direction and the second direction are perpendicular to each other. In this embodiment, the first direction is a length direction of the base 1, and the second direction is a width direction of the base 1.

In this embodiment, the humidifier further includes a blower 15, the base has an air inlet 142, the blower 15 is disposed at the bottom of the atomization tank 14 and located inside the base 1, and the blower port is communicated with the air inlet 142.

When the humidifier provided by the embodiment of the application is applied, the opening and closing of the valve 22 on the water tank assembly 2 is controlled through the floating body 1111 of the lower water tank 11, so that the lower water tank 11 keeps a fixed water level; the water in the water discharge tank 11 flows into the heating tank 12 and is heated to kill bacteria under the action of the heating body 121; the sterilized water flows into the cooling tank 13, and is cooled to the safe temperature of the atomizer under the action of the cooling tank 13; the water is discharged from the mist outlet 31 by the atomizer 141 and the fan 15.

Initially, there is no water in the sink 11, the floating body 1111 is under the action of gravity, the lifting part 1112 lifts up the valve stem 223 and the sealing member 222 of the valve 22, the valve 22 is opened, and the water in the water tank 21 flows into the sink 11. When the water in the sewage tank 11 reaches a set height, the floating body 1111 floats under the action of buoyancy, the jacking portion 1112 does not jack against the valve rod 223, the sealing member 221 seals the sewage port 212 under the action of the elastic member 222, and the valve 22 is in a closed state;

the heating element 121 provided in the present embodiment is preferably a PTC heating element having an effect of sterilizing boiled water boiling at normal pressure, and the power of the heating element is at least 120W when the amount of humidification of the humidifier is more than 200 ml/h. The sterilized water flows into the cooling tank 13, and since the normal operating temperature of the atomizer 141 is less than 60 °, the cooling flow channel 131 needs to cool the boiling high-temperature liquid water (after sterilization) to below 60 °.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A humidifier, characterized by: a lower water tank, a heating tank, a cooling tank and an atomization tank which are sequentially communicated are arranged in the humidifier, the atomization tank is communicated with a mist outlet of the humidifier, a heating body is arranged in the heating tank, a cooling flow channel is arranged in the cooling tank, and an atomizer is arranged in the atomization tank; wherein

The lower water tank is used for providing liquid water to the heating tank, the heat-generating body is used for heating liquid water to sterilization temperature or sterilization temperature above, the cooling runner is used for cooling the liquid water after disinfecting, the atomizer is used for atomizing the liquid water after the cooling.

2. The humidifier of claim 1, wherein: the humidifier comprises a base, a water tank assembly and a top cover; the water tank assembly comprises a water tank with a water charging opening and a water discharging opening, and a valve for closing or opening the water discharging opening, and the top cover is provided with the mist outlet; wherein

The base is provided with an annular vertical edge, the water discharging groove, the heating groove, the cooling groove and the atomizing groove are all arranged in the annular vertical edge, and each groove is provided with an upper opening; the water tank is arranged on the annular vertical edge and covers the upper opening of each groove, and the lower water opening is opposite to the lower water groove; the top cover is detachably arranged on the water filling port, and the atomization groove is communicated with the mist outlet through a mist outlet pipe.

3. A humidifier according to claim 1 or 2, wherein: the humidifier comprises a water tank assembly, wherein the water tank assembly comprises a water tank with a drainage port and a valve for closing or opening the drainage port; the lower water opening is positioned right above the lower water tank, a lantern ring structure coaxial with the lower water opening is arranged at the center of the lower water opening, and the lantern ring structure is connected to the water tank;

the valve comprises a valve rod which can be axially movably sleeved on the lantern ring structure and a sealing element sleeved on the inner side end of the valve rod; the humidifier also comprises a floating body positioned in the lower water tank, the floating body is movably connected to the wall of the lower water tank or the bottom wall of the water tank, one side end of the floating body is connected to the outer side end of the valve rod, and the floating body can drive the valve rod to drive the sealing element to move towards the inside of the water tank through the side end when moving relative to the lower water tank.

4. A humidifier as claimed in claim 3, wherein: the valve further comprises an elastic part which is sleeved on the valve rod, one end of the elastic part is connected to the outer side end of the valve rod, and the other end of the elastic part is connected to the lantern ring structure.

5. A humidifier as claimed in claim 3, wherein: a hinged part is arranged on the wall of the lower water tank or the bottom wall of the water tank; the floating body is movably hinged to the hinged part and provided with a floating body and a jacking part which are oppositely arranged on two sides of the hinged part, and the counter weight of the floating body is larger than that of the jacking part;

the jacking portion is connected to the outer side end of the valve rod, and when the floating body tilts downwards relative to the hinge portion from a horizontal line, the jacking portion can be driven to drive the valve rod to drive the sealing element to move towards the inside of the water tank.

6. The humidifier of claim 5, wherein: the bottom surface of the lower water tank comprises a horizontal plane and an inclined plane which is connected with the horizontal plane and inclines downwards, the floating body and the inclined plane correspond to each other in the vertical direction, and the jacking part is positioned above the horizontal plane.

7. The humidifier of claim 5, wherein: the hinged part is arranged on the wall of the lower water tank.

8. The humidifier of claim 5, wherein: the jacking portion is connected in contact with an outer end of the valve stem.

9. The humidifier of claim 1, wherein: the cooling flow channel is S-shaped, and the length of the cooling flow channel is more than or equal to 120 mm.

10. The humidifier of claim 1, wherein: the water discharging tank and the cooling tank are oppositely arranged at intervals along a first direction, the heating tank and the atomizing tank are oppositely arranged along a second direction, and the heating tank and the atomizing tank are both positioned between the water discharging tank and the cooling tank; wherein the first direction and the second direction are perpendicular to each other.

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