CN219473859U

CN219473859U - Air humidifying, purifying and sterilizing machine

Info

Publication number: CN219473859U
Application number: CN202320730713.8U
Authority: CN
Inventors: 林兴洙
Original assignee: Aimai Shenzhen Technology Co ltd
Current assignee: Aimai Shenzhen Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-04
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses an air humidifying, purifying and sterilizing machine, which comprises a shell, the device is provided with an inner cavity, and an air inlet and an air outlet which are communicated with the inner cavity; the fan is arranged in the inner cavity and is used for enabling air flow to flow from the air inlet to the air outlet; the steam generator is arranged on the shell and is provided with a steam channel communicated with the inner cavity; the heater assembly comprises a first heater arranged in the water vapor generator and at least one second heater arranged in the vapor channel, and the heating temperature of the second heater is higher than that of the first heater; and the purification device is arranged in the inner cavity. The technical scheme of the utility model aims at designing the air humidifying, purifying and sterilizing machine which can sterilize and disinfect air and reduce ozone emission.

Description

Air humidifying, purifying and sterilizing machine

Technical Field

The utility model relates to the technical field of air purifiers, in particular to an air humidifying, purifying and sterilizing machine.

Background

The humidifying type air humidifying, purifying and sterilizing machine is a device for mixing and discharging water vapor and purified air, wherein the water vapor comprises dry vapor and wet vapor, the wet vapor can be changed into the dry vapor through heating, the proportion of the wet vapor in the vapor determines the humidification degree of the discharged gas of the purifier, the humidification degree can be adjusted through adjusting the heating temperature, however, many existing humidifying type air purifiers are only provided with a single heating section and a heating device for changing water into the wet vapor, the wet vapor cannot be further processed and controlled, and the humidification type air purifier has poor humidity adjusting capability on the discharged gas.

Disclosure of Invention

The utility model mainly aims to provide an air humidifying, purifying and sterilizing machine, which aims to improve the capacity of a purifier for adjusting the air humidity and the capacity of sterilizing and sterilizing air.

In order to achieve the above object, the present utility model provides an air humidification, purification and disinfection machine, comprising:

the shell is provided with an inner cavity, and an air inlet and an air outlet which are communicated with the inner cavity;

the fan is arranged in the inner cavity and is used for enabling air flow to flow from the air inlet to the air outlet;

the steam generator is arranged on the shell and is provided with a steam channel communicated with the inner cavity;

the heater assembly comprises a first heater arranged in the water vapor generator and at least one second heater arranged in the vapor channel, and the heating temperature of the second heater is higher than that of the first heater; and

the purifying device is arranged in the inner cavity.

Optionally, at least two second heaters are provided, the at least two second heaters are sequentially arranged along the extending direction of the vapor passage, and the heating temperature of the second heaters increases in a direction away from the water vapor generator.

Optionally, the heating temperature of the first heater ranges from 50 degrees to 120 degrees, and the two second heaters are arranged, and the heating temperatures of the two second heaters range from 120 degrees to 150 degrees and from 150 degrees to 250 degrees respectively.

Optionally, a heat insulating piece is further arranged on the outer side of the steam channel, and the heat insulating piece is arranged on one side, far away from the steam channel, of the second heater in a surrounding mode.

Optionally, a guide plate is further arranged in the shell, and a guide channel is formed between the guide plate and the heat insulation piece.

Optionally, a gas passing pipe is arranged on one side of the shell, which is close to the gas outlet, the pipe diameter of the gas passing pipe is larger than that of the steam channel, and the steam channel and the guiding channel are both communicated with the gas passing pipe.

Optionally, a dewfall device is fixedly installed in the gas passing pipe at one side close to the gas outlet, and the dewfall device is used for separating liquid water in the water vapor.

Optionally, the dewfall device is of a conical structure and is provided with an opening end opposite to the conical tip of the dewfall device, the opening end is positioned at one side close to the air outlet, and a plurality of air passing holes are formed in the dewfall device.

Optionally, the dewfall device is close to the open end department is equipped with the couple, the inner wall of gas pipe be equipped with couple looks adaptation hang the platform, the dewfall device is fixed in through the articulated gas pipe.

Optionally, the purification device comprises a number of ultraviolet lamps and a number of plasma generators.

Optionally, the housing further comprises a water level controller for detecting and adjusting the water level within the water vapor generator.

Optionally, a water tank is further arranged inside the shell, the water tank is connected to the water vapor generator through a shut-off valve, and the shut-off valve is electrically connected with the water level controller.

The heater assembly in the technical scheme of the utility model comprises a first heater and a second heater, wherein the heating temperature of the first heater is smaller than that of the second heater, and the first heater is arranged in the steam generator, the second heater is arranged in the steam channel, and the steam channel is closer to the air outlet than the steam generator, wherein the first heater is used for heating water in the steam generator and changing the water into wet steam, and the second heater is arranged in the steam channel and used for controlling and treating the wet steam entering the steam channel.

It should be noted that, in the technical solution of the present utility model, the purification device is arranged so that the sterilizer can sterilize and disinfect air, including but not limited to: the harmful substances in the air such as Volatile Organic Compounds (VOC), formaldehyde, carbon dioxide, radon and the like are removed by using dry steam, ultraviolet lamps and a plasma generator, so that plankton, sedimentation bacteria and viruses in the air can be eliminated, proliferation can be prevented, and the air can be deodorized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of an air humidification purification sterilizer of the present utility model;

fig. 2 is a schematic view of a dewfall device in the air humidifying, purifying and sterilizing machine of the present utility model.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 2:

the utility model provides an air humidifying, purifying and sterilizing machine.

In an embodiment of the present utility model, the air humidifying, purifying and sterilizing machine includes:

a housing 100 provided with an inner cavity 110, and an air inlet 111 and an air outlet 112 communicating with the inner cavity 110;

the fan is arranged in the inner cavity 110 and is used for enabling air flow to flow from the air inlet 111 to the air outlet 112;

a steam generator 200 provided in the housing 100, the steam generator 200 having a steam passage 600 communicating with the inner cavity 110;

the heater assembly 300 comprises a first heater 310 arranged in the water vapor generator 200 and at least one second heater 320 arranged in the vapor channel 600, wherein the heating temperature of the second heater 320 is greater than that of the first heater 310; and

a purification device 400 is provided in the inner chamber 110.

The heater assembly 300 according to the present utility model includes a first heater 310 and a second heater 320, wherein the heating temperature of the first heater 310 is smaller than that of the second heater 320, and it should be noted that the first heater 310 is disposed inside the steam generator 200, the second heater 320 is disposed in the steam channel 600, and the steam channel 600 is located closer to the air outlet 112 than the steam generator 200, wherein the first heater 310 heats the water in the steam generator 200 to change the water into wet steam, and the second heater 320 is disposed in the steam channel 600 to control and process the wet steam entering the steam channel 600, and it is understood that, because the wet steam itself has a certain temperature, only when the heating temperature of the second heater 320 is higher than that of the first heater 310, the arrangement of the first heater 310 and the second heater 320 enhances the control capability of the ratio between the wet steam and the dry steam, thereby enhancing the capability of the gas humidity adjusting of the sterilizer.

In one embodiment, the purification device can be provided as an ultraviolet lamp and a plasma generator, wherein the ultraviolet lamp disinfects by ultraviolet rays destroying viral RNA and DNA; the plasma generator can control the frequency and voltage of the power supply, can generate ionized gas of high-concentration OH- (hydroxyl) free radical/O (oxygen) active matters, and can further remove pathogenic bacteria in the air. In the design, ozone generated by starting the ultraviolet lamp and the plasma generator under the action of water particles can be decomposed into hydrogen peroxide by the water particles to return to the air, and the water particles form OH free radicals which can inactivate viruses, sedimentation bacteria and planktonic bacteria in the air. The water particles absorb haze, and the water drops fall to the ground under the action of gravity due to the fact that the surface tension is increased, so that the effect of effectively removing haze is achieved.

Further, at least two second heaters 320 are provided, at least two second heaters 320 are sequentially arranged along the extension direction of the steam passage 600, and the heating temperature of the second heaters 320 increases in a direction away from the steam generator 200. In the present embodiment, the number of the second heaters 320 is at least two, and the heating temperatures of the second heaters 320 sequentially increase in a direction away from the steam generator 200, it can be appreciated that the increase in the number of the second heaters 320 can further enhance the humidity adjustment capability of the exhaust gas in the present embodiment. Since the water vapor itself has a certain temperature on its way from the water vapor generator 200 to the air outlet 112 and the temperature thereof increases after each heater heating, it is necessary to sequentially increase the heating temperature of the heater in a direction away from the water vapor generator 200.

Further, the heating temperature of the first heater 310 ranges from 50 degrees to 120 degrees, and two second heaters 320 are provided, and the heating temperatures of the two second heaters 320 range from 120 degrees to 150 degrees and from 150 degrees to 250 degrees, respectively. In the present embodiment, the temperatures of the first heater 310 and the two second heaters 320 are gradually increased, for example: the heating temperature of the first heater 310 may be set to 50 deg.c 5120 deg.c (50 deg.c or more and less than 120 deg.c) 1 and the heating temperature of the second heater 320 located downstream may be set to 120 deg.c 5150 deg.c or more and less than 120 deg.c, and the heating temperature of the second heater 320 located upstream may be set to 150 deg.c 5250 deg.c (150 deg.c or more and less than 250 deg.c). It can be understood that the heating temperature range of each specific heater is further limited by the technical scheme, so that the pertinence is stronger, the efficiency is higher, and the waste of resources is avoided.

Further, a heat insulating member 500 is further disposed outside the vapor channel 600, and the heat insulating member 500 is disposed around the side of the second heater 320 away from the vapor channel 600. In the present embodiment, the heat insulating member 500 is disposed around the outer side of the second heater 320, and it will be appreciated that the side of the second heater 320 away from the steam channel 600 will leak a certain amount of heat during the heating process, and the heat insulating member 500 is set up, so that the heat of the second heater 320 can be better transferred into the steam channel 600, and the heat in the steam channel 600 will be retained due to the setting up of the heat insulating member 500.

Further, a guide plate 710 is further provided in the housing 100, and a guide channel 700 is formed between the guide plate 710 and the heat insulating member 500. In this embodiment, the guide plate 710 is set up to make the gas in the cavity 110 of the housing 100 be heated better and purified during the process of flowing from the gas inlet 111 to the gas outlet 112, so that the space of the cavity 110 of the housing 100 is more reasonably utilized.

Further, a gas passing pipe 800 is disposed on a side of the housing 100 near the gas outlet 112, the pipe diameter of the gas passing pipe 800 is larger than that of the vapor passage 600, and the vapor passage 600 and the guiding passage 700 are both communicated with the gas passing pipe 800. In this embodiment, the pipe diameter of the gas pipe 800 is larger than that of the steam channel 600, and it will be appreciated that the gas in the steam channel 600 and the guiding channel 700 can enter the gas pipe 800, and the gas pipe 800 is arranged so that the purified air and the water vapor can be better combined together. Note that in this embodiment, all of the gas in the guide channel 700 enters the gas pipe 800 through the gas port 1050 and is mixed with the vapor.

Further, a condensation device 900 is fixedly installed at one side of the inside of the gas passing pipe 800, which is close to the gas outlet 112. In the present embodiment, the dew condensation device 900 is provided in the gas passing pipe 800, and when the temperature of the entire vapor passage 600 has not reached the predetermined temperature immediately after the heater module 300 starts to operate, the liquid water contained in the vapor is excessive. The condensation device 900 in this embodiment is used to prevent water droplets condensed by condensation from splashing out of the air outlet when the air humidification/purification sterilizer is started. In the embodiment of the utility model, after the dewfall device 900 is arranged at the outlet side of the steam pipeline 600, the moisture contained in the steam is accumulated on the surface of the dewfall device 900, and drops after condensation, so that the water can be prevented from splashing out of the air outlet in the initial stage of starting.

Further, the condensation device 900 has a tapered structure, and is provided with an open end 920 opposite to the taper point 910, the open end 920 is located at a side close to the air outlet 112, and the condensation device 900 is provided with a plurality of air passing holes 930. In this embodiment, the condensation device 900 is configured as a cone structure, and it can be understood that the cone tip 910 of the cone structure is disposed near the water vapor generator 200, so that the side surface with the largest area on the cone structure is disposed facing the direction of water vapor evaporation, so that the liquid water can be adhered to the greatest extent, and the condensation capability of the condensation device 900 is improved. The provision of the air passing holes 930 allows the condensation device 900 to better discharge the water vapor, and of course, the number and size of the air passing holes 930 can be adjusted as required.

Further, a hook is disposed at the position of the dewfall device 900 near the opening end 920, and a hanging table adapted to the hook is disposed on the inner wall of the gas pipe 800. In this embodiment, the condensation device 900 may be installed inside the gas passing pipe 800 by using a fixing bracket (not shown), and in another embodiment, the condensation device 900 is hung inside the gas passing pipe 800 by matching a hook with a hanging table, which is more beneficial to the disassembly and replacement of the condensation device 900. Of course, in other embodiments, the condensation device 900 may be fastened to the inner wall of the gas passing tube 800 by means of fastening.

Further, the purification apparatus 400 includes a plurality of ultraviolet lamps 410 and a plurality of plasma generators 420. In the present embodiment, the purification apparatus 400 includes an ultraviolet lamp 410 and a plasma generator 420 for removing and purifying impurities in the air. In this embodiment, the cleaning apparatus 400 includes an ultraviolet lamp 410 and a plasma generator 420, wherein the light source of the ultraviolet lamp 410 performs a first round of sterilization to absorb and discharge atmospheric bacteria and viruses. The plasma generator 420 absorbs fine particles and combines hydrogen ions with oxygen ions to form hydroxyl radicals (OH-), rapidly sterilizes the contact materials, and removes toxic chemicals, and reduces to water after a period of time, or generates anions to neutralize the toxicity of cations in the air.

Further, the housing 100 further includes a water level controller 1040, and the water level controller 1040 is configured to detect and adjust the water level in the water vapor generator 200. In this embodiment, the casing 100 is further provided with a water level controller 1040, and when the water in the steam generator 200 inside the casing 100 is deficient or excessive, the water level controller 1040 can be automatically or manually adjusted, thereby improving the intelligence and operability of the device. In an embodiment, the water level controller 1040 may additionally provide a lamp (not shown) or a display screen (not shown) outside the housing to indicate the water level in the water tank according to the water level of the water tank.

Further, a water tank 220 is further disposed inside the housing 100, the water tank 220 is connected to the water vapor generator 200 through a shut-off valve 210, and the shut-off valve 210 is electrically connected to the water level controller 1040. In the present embodiment, the water tank 220 communicates with the water vapor generator 200 for replenishing water into the water vapor generator 200. It should be noted that, in the present embodiment, the water level controller 1040 is electrically connected to the shut-off valve 210, when water is needed to be replenished in the water vapor generator 200, the shut-off valve 210 is opened, water in the water tank 220 flows into the water vapor generator 200, and when water is not needed to be replenished in the water vapor generator 200, the shut-off valve 210 is in a closed state.

An exhaust fan 1000 is provided at the upper end of the gas passing pipe 800, and a driving motor 1020 is provided at one side of the exhaust fan 1000 to drive the exhaust fan 1000. In one embodiment, the driving motor 1020 may be installed at a certain interval outside the air duct 800 by using another motor support, the exhaust fan 1000 may rotate on the upper end of the air duct 800, and the power of the driving motor 1020 may be transmitted to the rotating shaft of the exhaust fan 1000 through the transmission material 1010 such as a chain.

It should be noted that, the sterilizer is controlled intelligently by the controller 1030 in a modularized manner, ozone generated by the plasma generator 420 and the ultraviolet lamp 410 in the technical scheme is decomposed by dry steam particles discharged from the air outlet, so that indoor freshness can be ensured, free radicals (radicals) are formed under the action of the dry steam, active oxygen under the rayleigh scattering action of water molecules can destroy the epidermis of bacteria, so that phospholipids and corresponding proteins of viruses are deactivated, and the capability of the air humidification and purification sterilizer for purifying indoor air and sterilizing is further enhanced.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An air humidification purification sterilizer, comprising:

the purifying device is arranged in the inner cavity.

2. The air humidification, purification and sterilization machine according to claim 1, wherein at least two second heaters are provided, the at least two second heaters are arranged in order along the extending direction of the vapor passage, and the heating temperature of the second heaters increases in a direction away from the water vapor generator.

3. The air humidification, purification and sterilization machine according to claim 2, wherein the heating temperature of the first heater ranges from 50 degrees to 120 degrees, and the second heaters are provided in two, and the heating temperatures of the two second heaters range from 120 degrees to 150 degrees and from 150 degrees to 250 degrees, respectively.

4. An air humidification, purification and sterilization machine as claimed in claim 3, wherein a heat insulating member is further arranged outside the steam passage, and the heat insulating member is arranged around one side of the second heater away from the steam passage.

5. The apparatus according to claim 4, wherein a guide plate is further provided in the housing, and a guide passage is formed between the guide plate and the heat insulating member.

6. The air humidification, purification and sterilization machine according to claim 5, wherein a gas passing pipe is arranged on one side of the shell close to the gas outlet, the pipe diameter of the gas passing pipe is larger than that of the steam passage, and the steam passage and the guide passage are communicated with the gas passing pipe;

and/or a dewfall device is fixedly arranged at one side of the inner part of the gas passing pipe, which is close to the gas outlet, and is used for separating liquid water in the water vapor.

7. The air humidification, purification and sterilization machine according to claim 6, wherein the dewfall device has a conical structure and is provided with an opening end opposite to a conical tip thereof, the opening end is positioned at one side close to the air outlet, and a plurality of air passing holes are formed in the dewfall device.

8. The air humidification, purification and disinfection machine according to claim 7, wherein a hook is arranged at the position, close to the opening end, of the dewfall device, a hanging table matched with the hook is arranged on the inner wall of the gas passing pipe, and the dewfall device is fixed in the gas passing pipe through hanging;

and/or the purification device comprises a plurality of ultraviolet lamps and a plurality of plasma generators.

9. The air humidification purification sterilizer of claim 1, wherein the housing further includes a water level controller to detect and adjust a water level within the water vapor generator.

10. The air humidification, purification and sterilization machine according to claim 9, wherein a water tank is further provided inside the housing, the water tank is connected to the water vapor generator through a shut-off valve, and the shut-off valve is electrically connected to the water level controller.