A simulated rain water washing air purification and humidifying device

Abstract

The application discloses a kind of simulated rain water washing purification air and humidifying device, including cabinet, the air inlet and air outlet are equipped on the cabinet;Water washing purification section is set in the cabinet;Air treatment flow path includes the air inlet, dry filter, fan, the water washing purification section and the air outlet in sequence along air flow direction;Water circulation system.Belongs to air purification and humidification technical field, by setting cabinet, air inlet, air outlet, water supply pipe interface, drain pipe interface, drain observation port, water washing purification section, water washing purification section coaming, water supply float valve, water tank, water washing pump, water washing nozzle, fan, dry filter, drain pump, vent hole plate and drain electromagnetic valve, the problem that existing dry purification has limitation, to automobile exhaust (nitrogen oxides), organic gas, formaldehyde, heavy metal and other pollutants, purification effect is limited is solved.

Description

Technical Field

[0001] This invention belongs to the field of air purification and humidification technology, and particularly relates to a device for purifying and humidifying air by simulating rain washing. Background Technology

[0002] In the field of air purification, the most commonly used methods are dry purification (HEPA filters) and activated carbon. Dry purification has limitations; its purification effect on pollutants such as automobile exhaust (nitrogen oxides), organic gases, formaldehyde, and heavy metals is limited because these pollutants are chemically soluble in water. Therefore, water-washing purification is a more effective method, as evidenced by the fresh air experienced after rain in nature. Summary of the Invention

[0003] To address the problems existing in the prior art, this invention provides a simulated rain shower air purification and humidification device, which has the advantages of water-wash purification and solves the problem that existing dry purification methods have limitations and limited purification effects on pollutants such as automobile exhaust (nitrogen oxides), organic gases, formaldehyde, and heavy metals.

[0004] The present invention is implemented as follows: a device for purifying and humidifying air by simulating rain washing includes a chassis, on which an air inlet and an air outlet are provided; The water washing and purification section is located inside the chassis; The air handling flow path includes, in sequence along the air flow direction, the air inlet, the dry filter, the fan, the water washing and purification section, and the air outlet; A water circulation system includes a water tank, a water washing pump, and water washing nozzles. The water washing pump is located inside or connected to the water tank, and the water washing nozzles are located in the water washing and purification section. The outlet of the water washing pump is connected to the water washing nozzles. A water supply component includes a water supply pipe interface and a water supply float valve, wherein the water supply float valve is disposed inside the water tank and is connected to the water supply pipe interface; The drainage assembly includes a drainage pump, a drainage solenoid valve, and a drainage pipe interface. The inlet of the drainage pump is connected to the water tank, and the outlet is connected in sequence to the drainage solenoid valve and the drainage pipe interface.

[0005] As a preferred embodiment of the present invention, the airflow direction inside the chassis is from top to bottom, the air inlet is located at the upper part of the chassis, and the air outlet is located at the lower part of the chassis; the bottom of the water washing and purification section is provided with a ventilation perforated plate.

[0006] As a preferred embodiment of the present invention, the periphery of the water washing and purification section is provided with a water washing and purification section enclosure, which is made of transparent material.

[0007] As a preferred embodiment of the present invention, the drainage assembly further includes a drainage observation port, which is disposed on the pipeline between the drainage solenoid valve and the drainage pipe interface, and the drainage observation port is exposed on the surface of the chassis for observing the drainage flow status.

[0008] As a preferred embodiment of the present invention, the water replenishment valve is configured to: open to replenish water when the water level in the water tank is lower than a preset height, and close to stop replenishing water when the water level in the water tank reaches the preset height.

[0009] As a preferred embodiment of the present invention, the drainage pump is electrically connected or mechanically linked to the drainage solenoid valve, and is configured to open synchronously during drainage and close synchronously when drainage stops.

[0010] As a preferred embodiment of the present invention, the water washing and purification section is provided with a plurality of water washing nozzles, and the water tank is provided with one or more water washing pumps.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: Indoor air is drawn into the unit through the air inlet by the fan, passes through the dry filter and the fan, and then enters the water washing and purification section. When the water washing pump is working, it draws water from the water tank and sprays simulated raindrops through the water washing nozzles, creating a simulated rain mist environment in the water washing and purification section. The air passes through the simulated rain mist environment in the water washing and purification section, achieving the effect of water washing and purifying the air. Through the transparent enclosure of the water washing and purification section, the working status of the water washing nozzles inside the water washing and purification section can be seen from the outside, and the simulated rain visual effect can be seen. In order to ensure that the water quality in the water tank remains good, a certain amount of stagnant water in the water tank needs to be discharged periodically through the drain pump, drain solenoid valve, drain observation port and drain pipe interface. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure provided in an embodiment of the present invention; Figure 2 This is a top view provided in an embodiment of the present invention.

[0013] In the diagram: 1. Chassis; 2. Air inlet; 3. Air outlet; 4. Water supply pipe interface; 5. Drainage pipe interface; 6. Drainage observation port; 7. Water washing and purification section; 8. Water washing and purification section enclosure; 9. Water supply and rinsing valve; 10. Water tank; 11. Water washing pump; 12. Water washing nozzle; 13. Fan; 14. Dry filter; 15. Drainage pump; 16. Ventilation perforated plate; 17. Drainage solenoid valve. Detailed Implementation

[0014] To further understand the content, features, and effects of this invention, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0015] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0016] like Figures 1 to 2 As shown in the figure, an air purification and humidification device simulating rain washing provided by an embodiment of the present invention includes a chassis 1, wherein the chassis 1 is provided with an air inlet 2 and an air outlet 3; The water washing and purification section 7 is located inside the chassis 1; The air handling flow path includes, in sequence along the air flow direction, the air inlet 2, the dry filter 14, the fan 13, the water washing and purification section 7, and the air outlet 3; The water circulation system includes a water tank 10, a water washing pump 11, and a water washing nozzle 12. The water washing pump 11 is located inside the water tank 10 or connected to the water tank 10. The water washing nozzle 12 is located inside the water washing and purification section 7. The water outlet of the water washing pump 11 is connected to the water washing nozzle 12. The water supply component includes a water supply pipe interface 4 and a water supply float valve 9, wherein the water supply float valve 9 is disposed inside the water tank 10 and is connected to the water supply pipe interface 4; The drainage assembly includes a drainage pump 15, a drainage solenoid valve 17, and a drainage pipe interface 5. The inlet of the drainage pump 15 is connected to the water tank 10, and the outlet is connected to the drainage solenoid valve 17 and the drainage pipe interface 5 in sequence.

[0017] The airflow direction inside the chassis 1 is from top to bottom. The air inlet 2 is located at the upper part of the chassis 1, and the air outlet 3 is located at the lower part of the chassis 1. The bottom of the water washing and purification section 7 is provided with a ventilation plate 16.

[0018] The periphery of the water washing and purification section 7 is provided with a water washing and purification section enclosure 8, which is made of transparent material.

[0019] The drainage assembly also includes a drainage observation port 6, which is located on the pipeline between the drainage solenoid valve 17 and the drainage pipe interface 5, and is exposed on the surface of the chassis 1 for observing the drainage flow status.

[0020] The water replenishment valve 9 is configured to open when the water level in the water tank 10 is lower than a preset height to replenish water, and to close when the water level in the water tank 10 reaches the preset height to stop replenishing water.

[0021] The drainage pump 15 is electrically connected or mechanically linked to the drainage solenoid valve 17, and is configured to open synchronously when draining and close synchronously when draining stops.

[0022] The water washing and purification section 7 is equipped with a plurality of water washing nozzles 12, and the water tank 10 is equipped with one or more water washing pumps 11.

[0023] Working principle of the invention: During use, the water supply source is connected to the water purifier via a water replenishment pipe to purify the water. To reduce the operating frequency of the water purifier, a pressure tank is connected in parallel to regulate the water supply. The purified water from the water purifier flows into the water tank 10 through the water replenishment pipe interface 4 and the float valve of the water tank 10. When the water washing pump 11 is working, it draws water from the water tank 10 and sprays water mist through the water washing nozzle 12, creating a simulated rain-like water mist environment in the water washing purification section 7. Indoor air, driven by the fan 13, enters the water washing purification section 7 through the air inlet 2 and the dry filter 14. The simulated rain-like water mist environment in the water washing purification section 7 completes the water washing and purification process. Finally, the air is discharged outside the machine through the ventilation plate 16 at the bottom of the water washing purification section 7 and the air outlet 3, achieving the effect of water washing and purifying the air. To ensure that the water quality in the water tank 10 remains consistently good... The water in water tank 10 needs to be drained regularly through drain pump 15, drain solenoid valve 17 and drain pipe interface 5 to remove a certain amount of stagnant water. Water tank 10 is equipped with a float valve to control the water level. The float valve is connected to the water supply pipe interface 4. When the water level in water tank 10 is low, the float valve opens and clean water flows into water tank 10 through the water supply pipe interface 4. When water tank 10 is full, the float valve closes and stops water supply, thus achieving automatic water supply. The inlet of drain pump 15 is inserted into water tank 10, and the outlet of drain pump 15 is connected to the inlet of drain solenoid valve 17. The outlet of solenoid valve is connected to the inlet of drain observation port 6. The outlet of drain observation port 6 is connected to drain pipe interface 5. The other end of drain pipe interface 5 is connected to a drain or other device with drainage function to drain a certain amount of stagnant water regularly.

[0024] In summary, this simulated rain shower air purification and humidification device, through the installation of a chassis 1, air inlet 2, air outlet 3, water supply pipe interface 4, drain pipe interface 5, drain observation port 6, water washing purification section 7, water washing purification section enclosure 8, water supply float valve 9, water tank 10, water washing pump 11, water washing nozzle 12, fan 13, dry filter 14, drain pump 15, ventilation perforated plate 16, and drain solenoid valve 17, solves the problem that existing dry purification methods have limited effectiveness against pollutants such as vehicle exhaust (nitrogen oxides), organic gases, formaldehyde, and heavy metals.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for purifying and humidifying air by simulating rain washing, characterized in that: Includes a chassis (1), which has an air inlet (2) and an air outlet (3); The water washing and purification section (7) is located inside the chassis (1); The air handling flow path includes, in sequence along the air flow direction, the air inlet (2), the dry filter (14), the fan (13), the water washing and purification section (7), and the air outlet (3). The water circulation system includes a water tank (10), a water washing pump (11) and a water washing nozzle (12). The water washing pump (11) is located inside the water tank (10) or connected to the water tank (10). The water washing nozzle (12) is located inside the water washing purification section (7). The water outlet of the water washing pump (11) is connected to the water washing nozzle (12). The water replenishment component includes a water replenishment pipe interface (4) and a water replenishment float valve (9), wherein the water replenishment float valve (9) is disposed in the water tank (10) and connected to the water replenishment pipe interface (4); The drainage assembly includes a drainage pump (15), a drainage solenoid valve, and a drainage pipe interface (5). The inlet of the drainage pump (15) is connected to the water tank (10), and the outlet is connected to the drainage solenoid valve and the drainage pipe interface (5) in sequence.

2. The simulated rain shower air purification and humidification device as described in claim 1, characterized in that: The airflow direction inside the chassis (1) is from top to bottom. The air inlet (2) is located at the upper part of the chassis (1), and the air outlet (3) is located at the lower part of the chassis (1). The bottom of the water washing and purification section (7) is provided with a ventilation hole plate.

3. The simulated rain shower air purification and humidification device as described in claim 1, characterized in that: The periphery of the water washing and purification section (7) is provided with a water washing and purification section enclosure (8), which is made of transparent material.

4. The simulated rain shower air purification and humidification device as described in claim 1, characterized in that: The drainage assembly also includes a drainage observation port (6), which is located on the pipeline between the drainage solenoid valve and the drainage pipe interface (5) and is exposed on the surface of the chassis (1) for observing the drainage flow status.

5. The simulated rain shower air purification and humidification device as described in claim 1, characterized in that: The water replenishment valve (9) is configured to open to replenish water when the water level in the water tank (10) is lower than a preset height, and to close to stop replenishing water when the water level in the water tank (10) reaches a preset height.

6. The simulated rain shower air purification and humidification device as described in claim 1, characterized in that: The drainage pump (15) is electrically connected or mechanically linked to the drainage solenoid valve and is configured to open synchronously when draining and close synchronously when draining stops.

7. The simulated rain shower air purification and humidification device as described in claim 1, characterized in that: The water washing and purification section (7) is equipped with multiple water washing nozzles (12), and the water tank (10) is equipped with one or more water washing pumps (11).

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