CN223623048U - A multi-mode composite humidifier - Google Patents

Abstract

The utility model relates to a multi-working-mode composite humidifier which comprises a water tank, an atomization assembly, a wet curtain assembly and a water supply assembly for supplying water in the water tank into the wet curtain assembly and the atomization assembly, wherein the multi-working-mode comprises a fog humidifying working mode which is independently started by the atomization assembly, a non-fog humidifying working mode which is independently started by the wet curtain assembly and a composite working mode which is simultaneously started by the atomization assembly and the wet curtain assembly and is combined by fog and non-fog. The utility model provides a composite humidifier with a composite working mode.

Description

Multi-working-mode composite humidifier

Technical Field

The utility model relates to the field of humidifiers, in particular to a multi-working-mode composite humidifier.

Background

In daily life and industrial environment, the humidifier is used as a key device for adjusting air humidity, is widely applied to families, offices, hospitals, laboratories and various industrial places, and plays an important role in improving indoor environment comfort level, maintaining human health, protecting precise equipment and the like. According to the different humidifying principles and effects, the main stream of humidifiers in the market mainly comprises two main types, namely a fog-type humidifier and a fog-free humidifier.

The working principle of the fog-type humidifier is based on the ultrasonic vibration technology, and the core component of the fog-type humidifier is a transduction piece. The transduction piece generates high-frequency vibration under the drive of electric energy, and the vibration energy acts on the water surface to decompose water molecules into tiny water vapor particles. Then, through the built-in air duct system, the water vapor particles are blown away and uniformly distributed into the air to form macroscopic fog, and visual and rapid humidifying experience is provided for users. Mist-free humidifiers employ different humidification mechanisms, which typically utilize a water pump to circulate water to a specially-made wet curtain or screen. The wet curtain material has good water absorption and evaporation performance, and when air passes through the wet curtain, the moisture naturally evaporates, so that the moist air is released.

In view of the advantages and limitations of the two types of humidifiers, there is a certain demand on the market for a composite humidifier capable of providing both mist humidification and non-mist humidification functions, and the prior art lacks a composite humidifier capable of starting alone or in a composite manner.

Disclosure of utility model

The utility model aims to solve the technical problems and provide a composite humidifier with multiple working modes.

The composite humidifier with the multiple working modes comprises a water tank, an atomization assembly, a wet curtain assembly and a water supply assembly for supplying water in the water tank into the wet curtain assembly and the atomization assembly, wherein the multiple working modes comprise a fog humidifying working mode which is independently started by the atomization assembly, a fog-free humidifying working mode which is independently started by the wet curtain assembly, and a composite working mode which is simultaneously started by the atomization assembly and the wet curtain assembly and is combined with fog and no fog.

According to the multi-working-mode composite humidifier, the water tank and the water supply assembly supply water for the wet curtain assembly and the atomization assembly, so that the wet curtain assembly and the atomization assembly can normally perform humidification work, and the wet curtain assembly and the atomization assembly are mutually independent and can be mutually matched, so that a fog humidification working mode, a fog-free humidification working mode and a fog-free and fog-free combined composite working mode are formed.

The water supply assembly comprises a water supply pump, wherein the water inlet end of the water supply pump is communicated with the water tank, the water outlet end of the water supply pump is communicated with the atomizing cavity, the overflow pipe is communicated with the atomizing cavity and the wet curtain assembly, the water inlet of the overflow pipe is higher than the bottom surface of the atomizing cavity, and water in the atomizing cavity flows to the wet curtain assembly along the overflow pipe after flowing through the water inlet of the overflow pipe. The water supply pump and the overflow pipe are matched to supply water for the atomizing assembly and the wet curtain assembly, so that the multi-working mode of the composite humidifier is realized, and the repeated setting of the water supply pump is avoided.

Still further, the water supply assembly comprises a water level sensor, wherein the water level sensor is used for detecting the water level in the atomizing cavity, and in the mist humidification working mode and the compound working mode, the water level sensor detects that the water level in the atomizing cavity is lower than the lowest water level, and the water supply pump is started. When the atomizing assembly is started to humidify, the atomizing assembly needs to keep the state of water to work normally, so that the water level sensor in the water supply assembly of the executing assembly detects the water level in the atomizing cavity, the effect of starting the water pump to supplement water when water is lack is realized, the atomizing assembly is ensured not to be damaged due to lack of water, when the wet curtain assembly works, the atomizing assembly does not need to be started, so that water level detection is not needed, the water pump is directly started to inject water into the atomizing assembly, water flows into the wet curtain assembly through the overflow pipe, and the wet curtain can normally perform fog-free humidifying work.

Still further, the atomizing subassembly includes the atomizing piece, level sensor and overflow pipe set up the bottom surface in atomizing chamber, level sensor sets up the position of keeping away from the overflow pipe. The water level sensor is prevented from being driven by water flowing around the overflow pipe, so that the water level sensor is prevented from misjudging.

Still further, wet curtain subassembly includes wet curtain and wet curtain fan, be equipped with wet curtain support in the water tank, wet curtain place on wet curtain support, and with the delivery port of overflow pipe is relative, wet curtain fan sets up in the wind channel with wet curtain intercommunication, wet curtain support below is the water storage chamber of water tank, the water inlet end intercommunication water storage chamber of water supply pump. So that the wet curtain is not directly soaked in water, and can flow back to the water storage cavity of the water tank under the action of gravity when the flow rate of the water flowing down by the overflow pipe is too large.

Still further, wet curtain subassembly still includes the equipartition dish, be equipped with a plurality of equipartition holes on the equipartition dish, the delivery port and the equipartition dish intercommunication of overflow pipe, the equipartition dish passes through the equipartition hole and communicates with wet curtain. The uniformly distributed discs enable the wet curtain to be more uniformly wetted by water, so that the humidifying effect of the wet curtain is improved.

Still further, atomizing subassembly intercommunication is equipped with the spraying mouth, wet curtain subassembly intercommunication is equipped with wet curtain air outlet, wet curtain air outlet encircles the spraying mouth sets up.

Still further, atomizing subassembly still includes atomizing fan, wet curtain subassembly includes wet curtain fan, start atomizing fan to the spraying nozzle bloies under the fog humidification mode of operation, start wet curtain fan to wet curtain air outlet bloies under the no fog humidification mode of operation, start atomizing fan and wet curtain fan simultaneously under the compound mode of operation, just the air-out speed of wet curtain air outlet is greater than the air-out speed of spraying nozzle under the compound mode of operation. Through setting up of wind speed and positional relationship for under the mode of beginning atomizing subassembly and wet curtain subassembly simultaneously and carrying out the humidification, wet curtain subassembly can help atomizing subassembly to blow the fog higher, and the scope of diffusion is wider, avoids appearing the too high problem of local humidity around the humidifier.

Still further still, still include blower, blower communicates with spraying mouth and wet curtain air outlet simultaneously, all starts under arbitrary mode blower bloies.

Still further, the water supply assembly includes atomizing water pump and wet curtain water pump, atomizing water pump and wet curtain water pump are respectively with the water supply in the water tank in atomizing assembly and the wet curtain assembly in only start atomizing water pump under the fog humidification mode of operation have the fog humidification mode only start wet curtain water pump under the fog humidification mode of operation start atomizing water pump and wet curtain water pump simultaneously under the compound mode of operation. The two water pumps are used for supplying water to the atomizing assembly and the wet curtain assembly respectively, so that the problem that one water pump is damaged to cause the other humidifying assembly to work abnormally can be avoided.

Drawings

Fig. 1 is a cross-sectional view of a multi-mode composite humidifier of the present utility model.

Fig. 2 is a perspective view of a multi-mode composite humidifier of the present utility model.

Fig. 3 is an exploded view of the multi-mode composite humidifier of the present utility model.

Fig. 4 is a perspective view of a main unit of the multi-operation mode composite humidifier of the present utility model.

Fig. 5 is a perspective view of a water tank of the multi-mode composite humidifier of the present utility model.

Fig. 6 is a cross-sectional view of a water tank of the multi-mode composite humidifier of the present utility model.

Fig. 7 is a schematic cross-sectional structure of a flow equalizing plate of the multi-working mode composite humidifier of the present utility model.

Detailed Description

The utility model relates to a multi-working mode composite humidifier, which is described with reference to the accompanying drawings.

A multiple operation mode compound humidifier as shown in fig. 1 to 7, comprising a water tank 1, an atomizing assembly 2, a wet curtain assembly 3, and a water supply assembly for supplying water in the water tank 1 to the wet curtain assembly 3 and the atomizing assembly 2, wherein the multiple operation mode comprises a fog humidifying operation mode in which the atomizing assembly 2 is independently started, a no-fog humidifying operation mode in which the wet curtain assembly 3 is independently started, and a compound operation mode in which the atomizing assembly 2 and the wet curtain assembly 3 are simultaneously started. With this, supply water for wet curtain subassembly 3 and atomizing subassembly 2 through water tank 1 and water supply subassembly for wet curtain subassembly 3 and atomizing subassembly 2 can normally carry out humidification work, and wet curtain subassembly 3 and atomizing subassembly 2 mutually support each other independently again, have formed fog humidification mode, no fog humidification mode and have fog and the compound mode of fog combination.

As shown in the drawings, the application discloses an embodiment for simultaneously supplying water to an atomization assembly 2 and a wet curtain assembly 3 through the same water supply pump 4, a multi-working mode of the composite humidifier is realized, an atomization cavity 21 and an overflow pipe 6 are arranged in the atomization assembly 2, the water supply assembly comprises the water supply pump 4, the water inlet end of the water supply pump 4 is communicated with a water tank 1, the water outlet end of the water supply pump 4 is communicated with the atomization cavity 21, the overflow pipe 6 is communicated with the atomization cavity 21 and the wet curtain assembly 3, the water inlet of the overflow pipe 6 is higher than the bottom surface of the atomization cavity 21, the water supply pump 4 is used for injecting water into the atomization assembly 2, and when water flows into the wet curtain assembly 3 along the overflow pipe 6 after overflowing through the water inlet of the overflow pipe 6, the water injection to the atomization assembly 2 and the wet curtain assembly 3 can be realized through the water supply pump 4.

The atomizing subassembly 2 and wet curtain subassembly 3 all need keep the state of water, especially atomizing subassembly 2, if work under the state that does not have water, can make the core part of atomizing subassembly 2 damage to lose atomizing function, preferably water supply subassembly still includes water level sensor 5, water level sensor 5 is arranged in detecting the water level in atomizing chamber 21, in have fog humidification mode and compound mode of operation, because atomizing subassembly 2 can start work, water supply subassembly detects atomizing chamber 21 water level through water level sensor 5, water level sensor 5 detects that the water level in atomizing chamber 21 is less than minimum water level, and when the water level in atomizing chamber 21 can't satisfy the minimum water level that makes atomizing subassembly 2 safe operation, in no fog humidification mode, because atomizing subassembly 2 is not operated, and only wet curtain subassembly 3 is operated, water supply subassembly does not directly start water supply pump 4 to the water injection in the atomizing subassembly 2 according to water level sensor 5's the detected signal.

The water supply assembly further comprises a main control circuit board 8, and the main control circuit board 8 is electrically connected with the atomization assembly 2, the wet curtain assembly 3, the water supply pump 4 and the water level sensor 5, so that the water supply assembly is convenient to control.

As shown in fig. 1 to 6, the composite humidifier further comprises a main machine 7, the housing of the main machine 7 comprises a top cover 71 and a bottom cover 72, the side surface of the bottom cover 72 is provided with a mounting step 723, the main machine 7 is detachably mounted on the water tank 1 through the mounting step 723, the top surface of the water tank 1 is abutted against the step surface of the mounting step 723, the atomizing assembly 2 is arranged inside the housing of the main machine 7, the atomizing assembly 2 further comprises an atomizing sheet 22 and an atomizing fan 23, the bottom surface of the atomizing cavity 21 is provided with a water filling port 211, the water supply pump 4 is communicated with the water filling port 211 to fill water into the atomizing cavity 21, the atomizing sheet 22 is also mounted at the outer bottom of the atomizing cavity 21, the atomizing sheet 22 is communicated with the atomizing cavity 21, mist is generated by atomizing the water in the atomizing cavity 21, a blowing pipe 212 is arranged in the atomizing cavity 21 in a stretching manner, the atomizing fan 23 is mounted at the outer bottom of the atomizing cavity 21, the blowing air into the atomizing cavity 21 through the blowing pipe 212, the upper ends of the mist sensor 5 and the overflow pipe 6 are also arranged at the bottom surface of the atomizing cavity 21, the water level sensor 5 can be far away from the overflow pipe 5 due to the fact that the water level sensor is arranged at the position of the overflow pipe 6 and can be far away from the water level sensor because the water level sensor is arranged at the position of the water level sensor.

As shown in fig. 1 to 6, the wet curtain assembly 3 comprises a wet curtain 31 and a wet curtain fan 32, the wet curtain 1 is provided with a wet curtain support 12, the wet curtain 31 is placed on the wet curtain support 12, a water storage cavity of the water tank 1 is arranged below the wet curtain support 12, a water inlet end of the water supply pump 4 is communicated with the water storage cavity, the water tank 1 is provided with a first air inlet 11 at a position corresponding to the side surface of the wet curtain 31, the wet curtain fan 32 is arranged at the bottom of the host 7, the bottom cover 72 is provided with a second air inlet 724, the second air inlet 724 is opposite to an air inlet end of the wet curtain fan 32, when the host 7 is arranged on the water tank 1, air can be guided to pass through the wet curtain 31, the lower end of the overflow pipe 6 passes through the bottom cover 72, the wet curtain 31 is arranged at the lower end of the overflow pipe 6, so that water flowing through the overflow pipe 6 can flow onto the wet curtain 31, the wet curtain assembly 3 further comprises an air duct housing 33, the air duct housing 33 is arranged around the atomizing assembly 2, so that a wet curtain air duct 32 is formed between the air duct housing 33 and the atomizing assembly 2, and the wet curtain fan 32 is arranged in the air duct.

Preferably, as shown in fig. 6 and 7, the wet curtain assembly 3 further includes a distribution plate 34, the distribution plate 34 is disposed on the upper portion of the wet curtain 31, a plurality of distribution holes 341 are formed in the distribution plate 34, the water outlet of the overflow pipe 6 is communicated with the distribution plate 34, the distribution plate 34 is communicated with the wet curtain 31 through the distribution holes 341, when water flows down from the overflow pipe 6, the water falls onto the distribution plate 34, under the action of the distribution holes 341, the water remains on the distribution plate 34, and after the water overflows through the distribution holes 341, the water flows from the distribution holes 341 uniformly to the wet curtain 31.

As shown in fig. 1 to 6, the atomizing assembly 2 is provided with a spray opening 711, the wet curtain assembly 3 is provided with a wet curtain air outlet 712, the spray opening 711 and the wet curtain air outlet 712 are both arranged on a top cover 71 of the main unit 7, the wet curtain air outlet 712 is arranged around the spray opening 711, and the air outlet speed of the wet curtain air outlet 712 is greater than that of the spray opening 711, and the wet curtain assembly 3 can help the atomizing assembly 2 to blow mist higher in a composite working mode through the air speed and the position setting, so that the diffusion range is wider, and the problem of overhigh local humidity around the humidifier is avoided. The arrangement of the wet curtain air outlet 712 around the spraying opening 711 includes that the wet curtain air outlet 712 surrounds the spraying opening 711 in a complete annular shape, and also includes that the wet curtain air outlet 712 surrounds the spraying opening 711 in a certain arc shape such as a semicircle, a quarter circle and the like.

As shown in fig. 1, the water level sensor 5 includes a sensing member 51 and a float 52, the bottom surface of the atomizing chamber 21 is provided with a mounting seat of the sensing member 51, the sensing member 51 is mounted in the mounting seat from the outer side of the atomizing chamber 21, the float 52 is sleeved on the mounting seat from the inner side of the atomizing chamber 21, the float 52 floats up and down along with the water level in the atomizing assembly 2, the sensing member 51 and the float 52 cooperate to sense the water level in the atomizing assembly 2, preferably, the sensing member 51 is a hall device, and the float 52 is a float 52 with a magnet.

As shown in fig. 1 to 6, the water supply pump 4 is directly disposed in the water storage cavity of the water tank 1, and further comprises a water pump housing 41, the water pump housing 41 is fixed on the inner side surface of the water tank 1, a water supply jack 411 and a power supply plug 412 are formed on the top surface of the water pump housing 41, a water supply plug 721 and a power supply jack 722 are formed on the bottom cover 72 of the main unit 7, the water supply plug 721 is communicated with the water injection port 211 of the atomizing cavity 21, and when the main unit 7 is mounted on the water tank 1, the water supply plug 721 is connected with the water supply jack 411 in an inserting manner, so that the water outlet end of the water supply pump 4 is communicated with the water injection port 211 of the atomizing cavity 21, so that the water supply pump 4 can inject water into the atomizing cavity 21, and the power supply jack 722 is connected with the power supply plug 412 in an inserting manner, so that an electrical connection structure between the main unit 7 and the water tank 1 is formed, so that the water supply pump 4 can be electrically connected with the main unit 7.

The present application also provides another embodiment by a single blower, further comprising a blower that communicates with both the spray opening 711 and the wet curtain air outlet 712, the wet curtain air outlet 712 also being disposed around the spray opening 711. The blowing fan is started to blow in any working mode, if the blowing fan is only arranged in the wet curtain air duct, the air can be guided to pass through the wet curtain 31 by starting the air outlet fan, so that the air is blown out from the wet curtain air outlet 712, the bypass air duct arranged at the air outlet end of the blowing fan is communicated with the wet curtain air duct and the atomizing cavity 21 through the bypass air duct, so that the air blown out by the blowing fan is guided into the atomizing cavity 21 through the bypass air duct, and mist generated in the atomizing cavity 21 is blown out by the spraying opening 711. Because the blower fan is directly arranged in the wet curtain air duct, the blocking degree of air in the wet curtain air duct is lower than that of the atomization cavity 21, the air speed blown out from the wet curtain air outlet 712 is higher than that blown out from the spraying opening 711, and the air blown out from the wet curtain air outlet 712 can accelerate the mist blown out from the spraying opening 711, so that the mist blowing is higher, and the mist can spread to a range which is farther around the humidifier.

The application also provides another embodiment for supplying water to the atomizing assembly 2 and the wet curtain assembly 3 through double water pumps respectively, wherein the water supply assembly comprises an atomizing water pump and a wet curtain water pump, the atomizing water pump and the wet curtain water pump respectively supply water in the water tank 1 into the atomizing assembly 2 and the wet curtain assembly 3, only the atomizing water pump is started in the mist humidification operation mode, only the wet curtain water pump is started in the non-mist humidification operation mode, and the atomizing water pump and the wet curtain water pump are simultaneously started in the compound operation mode.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims (10)

1. The composite humidifier with the multiple working modes comprises a water tank, an atomization assembly, a wet curtain assembly and a water supply assembly for supplying water in the water tank into the wet curtain assembly and the atomization assembly, wherein the multiple working modes comprise a fog humidifying working mode which is independently started by the atomization assembly, a non-fog humidifying working mode which is independently started by the wet curtain assembly, and a composite working mode which is simultaneously started by the atomization assembly and the wet curtain assembly and is combined by fog and non-fog.

2. The multi-working-mode composite humidifier according to claim 1, wherein the atomizing assembly is provided with an atomizing cavity and an overflow pipe, the water supply assembly comprises a water supply pump, a water inlet end of the water supply pump is communicated with a water tank, a water outlet end of the water supply pump is communicated with the atomizing cavity, the overflow pipe is communicated with the atomizing cavity and the wet curtain assembly, a water inlet of the overflow pipe is higher than the bottom surface of the atomizing cavity, and water in the atomizing cavity flows to the wet curtain assembly along the overflow pipe after overflowing through the water inlet of the overflow pipe.

3. The multiple operation mode compound humidifier of claim 2, wherein the water supply assembly includes a water level sensor for detecting a water level in the nebulization chamber, wherein the water level sensor detects that the water level in the nebulization chamber is below a minimum water level in the all mist humidification operation mode and the compound operation mode, and wherein the water supply pump is activated.

4. The multiple operation mode composite humidifier of claim 3, wherein the atomizing assembly comprises an atomizing plate, the water level sensor and the overflow tube are disposed on a bottom surface of the atomizing chamber, and the water level sensor is disposed at a position away from the overflow tube.

5. The multi-working-mode composite humidifier according to claim 2, wherein the wet curtain assembly comprises a wet curtain and a wet curtain fan, a wet curtain support is arranged in the water tank, the wet curtain is placed on the wet curtain support and opposite to the water outlet of the overflow pipe, the wet curtain fan is arranged in an air duct communicated with the wet curtain, a water storage cavity of the water tank is arranged below the wet curtain support, and the water inlet end of the water supply pump is communicated with the water storage cavity.

6. The multi-working-mode composite humidifier according to claim 5, wherein the wet curtain assembly further comprises a distribution plate, a plurality of distribution holes are formed in the distribution plate, the water outlets of the overflow pipes are communicated with the distribution plate, and the distribution plate is communicated with the wet curtain through the distribution holes.

7. The multiple operation mode composite humidifier according to any one of claims 1-6, wherein the atomizing assembly is provided with a spray orifice in communication, and the wet curtain assembly is provided with a wet curtain air outlet in communication, the wet curtain air outlet being disposed about the spray orifice.

8. The multiple operation mode compound humidifier of claim 7, wherein the atomizing assembly further comprises an atomizing fan, the wet curtain assembly comprises a wet curtain fan, the atomizing fan is started to blow air to the spray opening in the mist humidification operation mode, the wet curtain fan is started to blow air to the wet curtain air outlet in the non-mist humidification operation mode, the atomizing fan and the wet curtain fan are started simultaneously in the compound operation mode, and the air outlet speed of the wet curtain air outlet in the compound operation mode is greater than the air outlet speed of the spray opening.

9. The multiple operation mode composite humidifier of claim 7, further comprising a blower in communication with both the spray port and the wet curtain air outlet, the blower being activated to blow in any of the operation modes.

10. The multi-operation mode composite humidifier according to claim 1, wherein the water supply assembly comprises an atomizing water pump and a wet curtain water pump, wherein the atomizing water pump and the wet curtain water pump supply water in the water tank into the atomizing assembly and the wet curtain assembly, respectively, and wherein only the atomizing water pump is activated in the mist-free humidifying operation mode, only the wet curtain water pump is activated in the mist-free humidifying operation mode, and the atomizing water pump and the wet curtain water pump are simultaneously activated in the composite operation mode.