WO2022183686A1

WO2022183686A1 - Integrated humidifier having air purification function

Info

Publication number: WO2022183686A1
Application number: PCT/CN2021/112032
Authority: WO
Inventors: 皮体斌
Original assignee: 中邦(成都)电器有限公司
Priority date: 2021-03-01
Filing date: 2021-08-11
Publication date: 2022-09-09
Also published as: CN113587294A; CN112728684A; CN113587294B

Abstract

Disclosed is an integrated evaporative humidifier having an air purification function, belonging to humidifiers. The integrated evaporative humidifier comprises an outer housing, wherein a water tank is arranged at the lower portion of the outer housing; an air inlet and an air outlet are provided on the outer housing; a fan is mounted on an air channel between the air inlet and the air outlet; and a first filter element and a second filter element are also mounted in the air channel. By mounting the first filter element and the second filter element in the air channel, air entering the air inlet can be coarsely filtered by the first filter element and then comes into contact with the moist second filter element, such that moisture on the second filter element is evaporated and discharged from the air outlet, and during this process, the air is secondarily filtered by the second filter element, so as to achieve the functions of both humidification and air purification during the operation of the fan.

Description

All-in-one humidifier with air purification

technical field

The present invention relates to a humidifier, more specifically, the present invention mainly relates to an integrated humidifier with air purification function.

Background technique

The evaporative humidifier uses a fan to generate air flow. When the air flow passes through the evaporator, the water molecules attached to the evaporator are evaporated and discharged together with the air flow, thereby keeping the indoor air moist. Most of the humidifiers of this type of structure are of the type below the water tank. After the air enters the air inlet on the shell, it contacts the evaporator and then is discharged from the top through the air duct. Since the air must be fully contacted with the evaporator, the air duct needs to be fully contacted. It is set to a curved shape, which will hinder the airflow to a certain extent, resulting in the appearance of noise during use. At the same time, the water tank is placed under the fan, and the structure of the curved air duct is not only unable to control the overall volume of the humidifier product, but also affects the design of the product. Aesthetics. Moreover, the evaporative humidifiers on the market only have the function of evaporative humidification, which is not only a single function, but also has limited space for improving the humidification efficiency, and it is easy to breed bacteria in the evaporator. Improve.

SUMMARY OF THE INVENTION

One of the objectives of the present invention is to provide an integrated humidifier with air purification function in view of the above shortcomings, in order to solve the technical problems such as single function of similar humidifiers in the prior art, limited space for improving humidification efficiency, and easy to generate noise in use. .

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

An integrated humidifier with an air purification function provided by the present invention includes an outer casing, a water tank is arranged at the lower part of the outer casing, an air inlet and an air outlet are arranged on the outer casing, and the air inlet and the outlet are arranged on the outer casing. A fan is installed on the air duct between the air ducts, and a first filter element and a second filter element are also installed in the air duct; the fan is used to drive the airflow to enter the air duct from the air inlet and be discharged from the air outlet, and the airflow passes through the first filter element in turn. and the second filter element; a water pump module is installed in the water tank, and the water pump module is communicated with the water distribution tank on the upper part of the second filter element through a water pumping pipe, and a water collecting tank is arranged at the lower part of the second filter element, and the water collecting tank passes through the drainage hole communicated with the water tank.

Preferably, a further technical solution is that: a heater is also installed on the water pumping pipeline, and the heater is used to heat the water passing through the water pumping pipeline.

A further technical solution is: the heater includes a quartz pipe connected to the water pumping pipe, the outer wall of the quartz pipe is provided with an electric heating coating module; a temperature sensor is installed on the water outlet of the water pumping pipe, and the The temperature sensor is connected to the control module, and the control module is also connected to the electric heating coating module of the quartz pipeline.

A further technical solution is: the air inlet is placed on the side of the outer casing, the air outlet is placed on the top of the outer casing, and the fan is a vortex fan.

A further technical solution is: the air outlet is also communicated with the water tank, the fan is placed between the air outlet and the water tank, and the upper edge of the fan is provided with an arc baffle.

A further technical solution is that: the water distribution tank is provided with a plurality of water distribution holes, and the plurality of water distribution holes are regularly arranged on the water distribution tank.

A further technical solution is: the second filter element is inserted into the inside of the outer casing from the side, and a decorative cover is provided on the corresponding position of the outer casing.

A further technical solution is: the first filter element is a dry filter element and is installed close to the air inlet.

A further technical solution is: the water pump module is installed in the middle of the water tank, the water pump module includes a water pump housing, a submersible pump is installed in the lower part of the water pump housing, and the submersible pump is connected to the inner cavity and the water inlet of the water tank. The upper part of the water pump shell is provided with an umbrella-shaped disk, and a plurality of ultraviolet lamps are installed on the lower side of the umbrella-shaped disk; the water inlet is placed on the upper part of the umbrella-shaped disk and connected with the water pumping pipeline Pass.

A further technical scheme is: the top of the umbrella disk is also provided with an electrode interface, and the height of the electrode interface is higher than the height of the water inlet; the bottom of the water pump housing and the bottom of the water tank are fixed by magnetic attraction.

A further technical solution is: the upper part of the water tank is provided with a filter screen, and the filter screen is placed between the drainage hole and the inner cavity of the water tank.

A further technical solution is: the umbrella-shaped disc on the upper part of the water pump casing is mounted on the filter screen, and a buffer spring device is also installed between the umbrella-shaped disk and the filter screen.

Compared with the prior art, one of the beneficial effects of the present invention is that: by installing the first filter element and the second filter element in the air duct, the air entering the air inlet can be roughly filtered by the first filter element, and then mixed with the wet second filter element. The filter element contacts, so that the moisture on the second filter element is evaporated and discharged from the air outlet, and during this process, the air is filtered by the second filter element for a second time, and then the functions of humidification and air purification are simultaneously realized during the operation of the fan. When the water pump module stops running, the heated air can dry the second filter element, and the second filter element is not easy to breed bacteria after long-term use or long-term use, and the humidifier with air purification function provided by the present invention has a simple structure , suitable for industrial production and easy to popularize.

Description of drawings

FIG. 1 is a schematic structural diagram for explaining an embodiment of the present invention.

FIG. 2 is a cross-sectional view in another direction for illustrating an embodiment of the present invention.

FIG. 3 is a schematic diagram for explaining the structure of the second filter element in an embodiment of the present invention.

FIG. 4 is a schematic structural diagram of FIG. 3 from another angle.

FIG. 5 is a schematic diagram illustrating the lateral structure of the outer casing in another embodiment of the present invention.

FIG. 6 is a schematic structural diagram of a water tank for explaining another embodiment of the present invention.

FIG. 7 is a schematic diagram for illustrating the structure of a water pump module in another embodiment of the present invention.

FIG. 8 is a schematic diagram illustrating the structure of a heater in an embodiment of the present invention.

In the figure, 1 is the outer casing, 101 is the air inlet, 102 is the air outlet, 2 is the water tank, 3 is the fan, 4 is the first filter element, 5 is the second filter element, 6 is the gap, 7 is the water pump module, and 71 is the water pump Shell, 72 is submersible pump, 73 is water inlet, 74 is umbrella plate, 8 is water distribution tank, 9 is water collecting tank, 91 is drainage hole, 10 is arc baffle, 11 is decorative cover, 12 is ultraviolet light Lamp, 13 is an electrode interface, 14 is a filter screen, 15 is a muffler grille, 16 is a baffle body, 17 is an arc air deflector, 18 is a water pumping pipe, 19 is a heater, and 20 is a buffer spring device.

Detailed ways

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

Referring to FIG. 1 , an embodiment of the present invention is an integrated humidifier with an air purification function, comprising an outer casing 1 , a water tank 2 is arranged at the lower part of the outer casing 1 , and the evaporative humidifier is designed with two sections The upper shell 1 is the part of evaporation humidification, filtration and electric heating, and the lower part is the water tank structure. Specifically, an air inlet 101 and an air outlet 102 need to be designed on the aforementioned outer casing 1, and an air duct should be designed between the air inlet 101 and the air outlet 102, and the air duct should preferably be less curved. The duct is designed in an L shape, and the structure of the air duct is shown in Figure 2. A fan 3 is installed on the air duct, and the air outlet end of the fan 3 is inclined downward, and an arc matching the air outlet end of the fan 3 is installed in the outer casing 1. shaped wind deflector 17. More importantly, the first filter element 4 and the second filter element 5 need to be installed in the aforementioned air duct, and a gap 6 needs to be maintained between the first filter element 4 and the second filter element 5, and the gap 6 needs to be larger than the second filter element 5 side. The overall thickness of the vertical direction, and then facilitates the airflow to be buffered when passing through the first filter element 4 and the second filter element 5 in turn; for when the fan 3 drives the airflow to enter the air duct from the air inlet 101 and is discharged from the air outlet 102, and the airflow passes through in turn The first filter element 4 and the second filter element 5; in this embodiment, the vertical stacking structure of the first filter element 4 and the second filter element 5 can be used as the basic structure of the present invention, that is, the air is roughly filtered through the first filter element 4 , and the air is filtered by the second filter element 5 and humidified at the same time.

As shown in FIG. 1 , the above-mentioned first filter element 4 and second filter element 5 are vertically stacked and installed inside the outer casing 1, that is, in the structure shown in this embodiment, the fan 3 rotates to form a negative pressure, and the The air is sucked into the aforementioned air duct from the air inlet 101, and then passes through the first filter element 4 and the second filter element 5 in turn. During this process, it is filtered and humidified twice, and then discharged from the air outlet 102. In order to avoid the moisture on the second filter element 5 Affecting the operation of the fan, a baffle body 16 can also be installed between the second filter element 5 and the fan 3 , and an air inlet hole matching the air inlet end of the fan 3 is provided on the baffle body 16 .

More importantly, as shown in FIG. 3 and FIG. 4 , a water pump module 7 needs to be installed in the aforementioned water tank 2, and the water pump module 7 is communicated with the water distribution tank 8 on the upper part of the second filter element 5 through the water pumping pipeline 18, and the above-mentioned No. The lower part of the second filter element 5 is also provided with a water collecting tank 9 structure, and the water collecting tank 9 communicates with the water tank 2 through the drainage hole 91 . That is, the water in the water tank is pumped into the water distribution tank 8 by the water pump module 7, and the water is evenly flowed into the second filter element 5 by the water distribution tank 8, so that the second filter element 5 is kept moist. The evaporation of the second filter element 5, so the remaining water will flow into the water collecting tank 9 along the second filter element 5, and then flow back into the water tank 2 through the drain hole 91, and so on. As shown in FIG. 8 , in this embodiment, in order to improve the evaporation efficiency, a heater 19 can be added to the aforementioned water pumping pipe 18 , and the heater 19 can be in contact with the outer wall of the water pumping pipe 18 , so that it can be used for heating The heater 19 heats the water passing through the suction pipe 18 from the outer wall of the suction pipe 18 .

Preferably, the upper heater 19 includes a quartz pipe connected to the water pumping pipe 18, the outer wall of the quartz pipe has an electric heating coating module; and a temperature sensor is installed on the water outlet of the water pumping pipe 18, and the temperature sensor is connected to At the same time, the control module also needs to be connected to the electric heating coating module of the quartz pipe; in the aforementioned structure, the water flowing through the quartz pipe can be heated by the electric heating coating module on the outer wall of the quartz pipe, so that the warm water enters the water distribution tank 9 and flow into the second filter element 5. Since the temperature of the water itself is more conducive to evaporation, the humidification amount per unit time of the humidifier can be increased by increasing the water temperature, and the current inflowing water tank 9 can be collected by the aforementioned temperature sensor. The temperature value of the water is transmitted to the control module, and the control module makes a logical judgment. When the temperature is greater than the preset threshold, the control module will disconnect the power supply of the electric heating coating module, so as to prevent the water temperature from being too high and affecting the humidifier. normal use.

As mentioned above, in this embodiment, by designing the first filter element 4 and the second filter element 5, the air entering the air inlet 101 can be roughly filtered by the first filter element 4, and then mixed with the wet second filter element. 5 contact, so that the moisture on the second filter element 5 is evaporated and discharged from the air outlet 102, and in this process, the air is filtered by the second filter element 5 for a second time, and then in the process of the fan 3 running, humidification, air Purification and electric heating function. When the water pump module 7 stops running, the heated air can dry the second filter element 5, so that the second filter element 5 is not easy to breed bacteria when it is used for a long time or not used for a long time. That is, the humidifier provided in this embodiment can not only realize air purification through a dry and wet filter element while humidifying, but also can be dried at room temperature or hot air when not in use to inhibit the growth of mold on the filter element and the resulting odor.

On the other hand, by vertically stacking the two filter elements in the air duct, not only the structure is simple, but also the contact area between the airflow and the filter element can be increased by increasing the area of the filter element, which is beneficial to reduce the problems caused by narrow air ducts or many bends. noise. At the same time, when the heated air contacts the second filter element 5, the moisture on the second filter element 5 can be more easily evaporated, and the humidification capacity of the humidifier can be further improved under the condition of the same airflow velocity and contact area.

Based on the above-mentioned embodiment, it is preferable that, as shown in FIG. 1 , the present invention adopts the structure of side air inlet and top surface air outlet, so the air inlet 101 is designed on the side of the outer casing 1, and the air outlet 102 is designed It is designed on the top of the outer casing 1 , a grill is installed on the air outlet 102 , and a vortex fan is used as the above-mentioned fan 3 . Thereby, the axial air inlet and radial air outlet of the fan shaft are realized, which is matched with the air duct shown in FIG. 2 . Further, based on the aforementioned air duct structure, in order to facilitate adding water to the water tank 2, in the design of the air duct structure, the air outlet 102 can also be designed to communicate with the water tank 2, and the aforementioned fan 3 is placed in the air outlet 102. Between the water tank 2 and the water tank 2 , an arc baffle 10 needs to be provided on the upper edge of the fan 3 to prevent the fan 3 from being affected by adding water. At the same time, in the aforementioned structure, since the air outlet end of the fan 3 is inclined downward, the air outlet 102 can be both an air outlet and a water inlet, and the fan 3 is blocked by the arc baffle 10, so adding water will not affect the two. It will affect the operation and avoid accidents caused by it, and water can still be added during the working process of the humidifier. At the same time, in order to ensure noise reduction, a noise reduction grille 15 can also be added to the aforementioned curved baffle 10 .

In this embodiment, it is more preferable that, as shown in FIG. 3 and FIG. 4 , the water separation tank 8 is provided with a plurality of water separation holes, and the plurality of water separation holes are regularly arranged on the water separation groove 8 so as to facilitate the separation of water. The water in the water tank 8 evenly flows into the second filter element 5 to ensure the uniformity of the wetting of the second filter element 5; as shown in FIG. The filter element 5 is inserted into the inside of the outer casing 1 from the side, and the decorative cover 11 is installed on the corresponding position of the outer casing 1 . After opening the decorative cover 11 , the second filter element 5 can be pulled out from the side of the outer casing 1 , and to facilitate the extraction, an arc-shaped depression can be added to the second filter element 5 .

As mentioned above, the present invention adopts two filter elements, wherein the first filter element 4 is used for rough air filtration, and the second filter element 5 is used for humidification and secondary filtration; therefore, both filter elements can be made of fiber material, and the first filter element 4 is used for air filtration. A filter element 4 is a dry filter element and is installed close to the air inlet 101. After the air enters the air duct from the air inlet 101, it first passes through the first filter element 4 for rough filtration to prevent air dust, fibers and other substances from entering the second filter element and being wetted.

Referring to FIG. 6 and FIG. 7 , in a more preferred embodiment of the present invention for solving the technical problem, the inventor further improved the lower water tank 2 and the water pump module 7 based on the above-mentioned humidifier structure, specifically: Installing the water pump module 7 in the middle of the water tank 2 can simplify the structure of the side wall of the water tank 2, be easy to disassemble and wash, and avoid the accumulation of dirt. The aforementioned water pump module 7 installed in the middle of the water tank 2 is a combined structure, which includes a water pump housing 71, and a submersible pump 72 is installed at the lower part of the water pump housing 71, and the submersible pump 72 passes through the pipeline and the inner cavity of the water tank 2. , the water inlet 73 is connected; more importantly, as shown in Figure 7, the upper part of the water pump housing 71 is provided with an umbrella-shaped disk 74, and a plurality of ultraviolet lamps are installed on the lower side of the umbrella-shaped disk 74 12. The aforementioned ultraviolet light 12 is installed in a ring shape at the lower part of the umbrella-shaped disc 74, which can irradiate the water tank in all directions, so that the water in the water tank can be disinfected and sterilized by ultraviolet light in all directions without blind spots; and the aforementioned water inlet 73 is designed on the upper part of the umbrella-shaped plate 74, and communicates with the above-mentioned water-pumping pipeline of the water-division tank 8 which is communicated. As an extension design of the aforementioned ultraviolet lamps 12, the installation positions of the above-mentioned plurality of ultraviolet lamps 12 can also be used as an irradiation outlet, and ultraviolet light irradiation can be realized by means of optical fiber guide light, so as to disinfect and sterilize the water in the water tank. Compared with the direct installation of multiple ultraviolet lamps 12 , the design method of optical fiber guide is lower in cost.

Further, the upper part of the umbrella-shaped disc 74 also needs to be provided with an electrode interface, and the electrode interface can be connected by conventional contacts or electromagnetic coils wirelessly to prevent the water in the pumping pipe from splashing on the aforementioned electrode interface when the upper and lower parts of the humidifier are separated. , preferably in the aforementioned design, the height of the electrode interface 13 is designed to be higher than the height of the water inlet 73 , as shown in FIG. 7 . Preferably, in order to collect the water level, a water level collection module can be added to the water pump housing 71 of the water pump module 7, and the water level in the current water tank 2 is collected by means of long and short electrodes or chip capacitance calibration, etc., and transmitted to the humidifier. Electronic control module. In order to reduce the vibration of the water pump module 7 during operation, the water pump module 7 can be installed suspended in the water tank 2, specifically to keep a gap between the lower part of the water pump housing 71 and the bottom of the water tank 2, as shown in FIG. The vibration generated by the operation of the lower submersible pump 72 of the water pump module 7 is isolated by the water in the water tank 2 . In this embodiment, the preferred installation method of the aforementioned water pump module is to mount the umbrella-shaped disk 74 on the upper part of the water pump housing 71 on the filter screen 4 (the installation position is described below), and then connect the umbrella-shaped disk 74 to the filter screen 14 A buffer spring device 20 is also installed between, through which a butterfly spring or other similar buffer device can be used, and the vibration generated by the operation of the submersible pump 72 can also be further relieved by the buffer spring device 20 .

Referring to FIG. 6 , in a more preferred embodiment of the present invention for solving the technical problem, in order to ensure the cleanliness of the return water on the first filter element 5 entering the water tank, as mentioned above, the upper part of the water tank 2 is additionally provided with The filter screen 14, the filter screen 14 is placed between the drainage hole 91 and the inner cavity of the water tank 2; as shown in the figure, the filter screen can use a larger area, that is, except for the water inlet area communicated with the air outlet 102, other The filter screen 14 is fixed in all areas, and then the drainage hole 91 of the water collecting tank 9 corresponds to the preferred position on the filter screen 14 to avoid affecting the water pump module 7 and the water inlet area. At the same time, the filter screen 14 can also affect the pump module. The upper part of 7 is fixed to ensure the stability of the installation of the water pump module 7, and the grid can still be installed on the water inlet area. The aforementioned filter screen 14 can be installed on the upper part of the water tank 2 in a detachable structure, so as to facilitate disassembly and cleaning, and the structure of the filter screen 14 can adopt a multi-layer separation structure to ensure the filtering effect and ensure that the second filter element 5 is on the The impurities can no longer enter the interior of the water tank 2, and the large-area filter screen 14 can also improve the dust-holding capacity of the filter screen itself.

Based on the structure of the above-mentioned embodiment, the electric control part can also be designed, for example, a magnetic attraction or a Hall sensor is installed on the handle cover 11 , when the handle cover 1 is pulled out, the power supply of the control fan 3 is disconnected, and at the same time when the outer casing 1 The same safety measures apply when leaving the lower tank.

Referring to FIGS. 1 to 7 , in actual use of the above-mentioned preferred embodiment of the present invention, when the power supply is turned on, the submersible pump 72 in the water pump module 7 pumps the water in the water tank 2 into the water distribution tank 8, and the water distribution tank 8. Evenly flow into the second filter element 5 to keep the second filter element 5 moist, and the remaining water flows into the water collecting tank 9. During this process, the water flowing through the pumping pipe can be heated and heated by the heater, and then flows into the water distribution tank 8. At the same time, the fan 3 starts to rotate, and the external air forms an air flow into the air duct from the air inlet 101 on the side of the outer casing 1, and firstly passes through the first filter element 4 for primary filtration, and then passes through the second filter element 5. Under the action of the plate 10 and the arc-shaped air guide plate 17, the air is discharged from the air outlet 102 at the top of the outer casing 1. During this process, the air flow is filtered by the second filter element 5 for a second time, so that the dust in the air, carbon monoxide, formaldehyde, etc. Substances that are easily soluble in water stay in the water, and at the same time evaporate the moisture on the second filter element 5, at this time, the air flow discharged from the air outlet 102 is the humidified, filtered and heated air, so as to purify the indoor air and adjust the temperature and humidity. adjust.

The water in the above-mentioned water collecting tank 9 flows into the filter screen 14 through the drain hole 91, and then flows back into the water tank 2. During this process, the submersible pump 72 continuously pumps the water in the water tank 2 into the water distribution tank 8, and passes through the second filter element. 6 flows into the water collecting tank 9, so that the impurities on the second filter element 6 can be washed down and flow into the filter screen 14 through the drainage hole 91 for filtration, so that the impurities stay on the filter screen and no longer enter the water tank for circulation, which plays the role of water purification. , and the filter screen 14 can be removed for cleaning.

When water needs to be added, the water is directly introduced through the above-mentioned air outlet 102, and the water flow directly flows into the interior of the water tank 2 under the action of the arc baffle 10;

When the humidifier is not used for a long time, the submersible pump 72 can be turned off, and the water in the water tank 2 no longer enters the water separation tank 8. Under the action of the fan 3, the air is continuously discharged from the air outlet 102 through the second filter element 6, so that the second filter element can be discharged from the air outlet 102. 5 Dry quickly to avoid the growth of bacteria.

The ultraviolet light at the lower part of the umbrella plate 74 of the water pump module 7 irradiates the water in the water tank in all directions, so as to carry out all-round sterilization. When the water tank 2 needs to be cleaned, directly remove the outer shell 1 on the upper part of the humidifier, and then disassemble Under the water pump module 7, the water tank 2 is a box with a simplified structure and no dead ends, and there is no electric control part, so that the water tank 2 can be directly cleaned, which is more convenient.

In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or Features are included in at least one embodiment generally described in this application. The appearances of the same expression in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure or characteristic is described in conjunction with any one embodiment, it is claimed that implementation of that feature, structure or characteristic in conjunction with other embodiments is also within the scope of the present invention.

Although the present invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope of this disclosure. within the scope and spirit of the principles. More particularly, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the present disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

An integrated humidifier with an air purification function, comprising an outer casing (1), a water tank (2) is arranged at the lower part of the outer casing (1), and characterized in that: the outer casing (1) is provided with an inlet An air outlet (101) and an air outlet (102), a fan (3) is installed on the air duct between the air inlet (101) and the air outlet (102), and a first filter element (4) and a first filter element (4) are also installed in the air duct. The second filter element (5) is used to drive the air flow from the air inlet (101) into the air duct by the fan (3) and is discharged from the air outlet (102), and the air flow passes through the first filter element (4) and the second filter element (5) in turn. );

A water pump module (7) is installed in the water tank (2), and the water pump module (7) communicates with the water distribution tank (8) on the upper part of the second filter element (5) through a water pumping pipe (18), and the second filter element (5) (5) The lower part is provided with a water collecting tank (9), and the water collecting tank (9) communicates with the water tank (2) through the drainage hole (91).
The integrated humidifier with air purification function according to claim 1, characterized in that: a heater (19) is also installed on the water pumping pipe (18), and the heater (19) is used to The water from the pumping pipe is heated.
The integrated humidifier with air purification function according to claim 2, characterized in that: the heater (19) comprises a quartz pipe connected to the water pumping pipe, and the outer wall of the quartz pipe has an electric heating coating module; a temperature sensor is installed on the water outlet of the water pumping pipeline, the temperature sensor is connected to a control module, and the control module is also connected to an electric heating coating module of the quartz pipeline.
The integrated humidifier with air purification function according to claim 1, wherein the air inlet (101) is placed on the side of the outer casing (1), and the air outlet (102) is placed on the outer casing (102). 1), the fan (3) is a vortex fan.
The integrated humidifier with air purification function according to claim 4, characterized in that: the air outlet (102) is also communicated with the water tank (2), and the fan (3) is placed in the air outlet (102). 102) and the water tank (2), and the upper edge of the fan (3) is provided with an arc baffle (10).
The integrated humidifier with air purification function according to claim 1, characterized in that: the water separation tank (8) is provided with a plurality of water separation holes, and the plurality of water separation holes are on the water separation groove (8). arranged regularly.
The integrated humidifier with air purification function according to claim 1, characterized in that: the second filter element (5) is inserted into the inside of the outer casing (1) from the side, and the corresponding position of the outer casing (1) A decorative cover (11) is arranged thereon.
The integrated humidifier with an air purification function according to claim 1, wherein the first filter element (4) is a dry filter element and is installed close to the air inlet (101).
The integrated humidifier with an air purification function according to claim 1, wherein the water pump module (7) is installed in the middle of the water tank (2), and the water pump module (7) comprises a water pump housing (71). ), a submersible pump (72) is installed on the lower part of the water pump housing (71), and the submersible pump (72) communicates with the inner cavity and the water inlet (73) of the water tank (2); the water pump housing ( 71) The upper part is provided with an umbrella-shaped disc (74), and a plurality of ultraviolet lamps (12) are installed on the lower side of the umbrella-shaped disc (74); upper part and communicated with the suction pipe.
The integrated humidifier with an air purification function according to claim 9, characterized in that: the upper part of the umbrella-shaped disc (74) is further provided with an electrode interface (13), and the height of the electrode interface (13) is high at the height of the water inlet (73); the lower part of the water pump housing (71) and the bottom of the water tank (2) are fixed by magnetic attraction.
The integrated humidifier with air purification function according to claim 1, characterized in that: the upper part of the water tank (2) is provided with a filter screen (14), and the filter screen (14) is placed in the drain hole (91). ) and the inner cavity of the water tank (2).
The integrated humidifier with air purification function according to claim 11, characterized in that: the umbrella-shaped disc (74) on the upper part of the water pump housing (71) is mounted on the filter screen (14), and the A buffer spring device (20) is also installed between the umbrella-shaped disc (74) and the filter screen (14).