CN209131068U - A water-washed indoor charged water mist cyclone air purification device - Google Patents

Abstract

The utility model discloses a water-washed indoor charged water mist cyclone air purification device, which belongs to the technical field of household cleaning and air purification. The purification device includes a shell, a base, a water tank, a top cover and a water pump. The inside of the shell includes a corrugated plate mist eliminator and a duct in order from bottom to top, and the inside of the duct includes a spiral stator and a bracket from bottom to top. , sprinkler and fan, the top cover is installed on the casing, the base is installed below, the water tank is installed on the base, the water pump is installed between the outer wall of the duct and the inner wall of the casing, and the sprinkler is installed on the bracket. The inlet of the water pump is connected to the water tank through a suction hose, the nozzle of the spray head is facing down, and a copper ring is installed at the nozzle. The copper ring is connected to the external power supply, and the copper ring is wrapped with an insulating shell. The air purification device provided by the utility model is environmentally friendly, has no consumables, has high purification efficiency, has a good humidification effect in the purification process, and has a certain sterilization effect.

Description

A water-washed indoor charged water mist cyclone air purification device

technical field

The utility model belongs to the technical field of household cleaning and air purification, in particular to a water-washed indoor charged water mist cyclone air purification device.

Background technique

In recent years, air pollution has become a serious problem due to the emission of vehicle exhaust and coal-fired exhaust from heating in winter. In the northern region of my country, during winter heating, there will even be fog and haze for many days in a row. Relevant data show that the average winter air quality index in Beijing from 2013 to 2018 was as high as 187. Air pollution has a serious impact on people's daily life and is one of the main causes of respiratory diseases in children and the elderly.

my country has always attached great importance to the protection of the ecological environment. In November 2012, the 18th National Congress of the Communist Party of China started from a new historical starting point and made a strategic decision to "vigorously promote the construction of ecological civilization", drawing a grand blueprint for ecological civilization construction from 10 aspects. Under the vigorous management of the government, my country's overall air quality has gradually improved, but in the foreseeable few years, the winter air quality in some northern areas is still not optimistic. In addition, with the growth of my country's per capita education level, the public's emphasis on health issues has gradually increased, and the demand for air purification devices will continue to expand.

Air purification devices, also known as "air cleaners", air purifiers, and purification devices, refer to products that can adsorb, decompose or convert various air pollutants and effectively improve air cleanliness. They are mainly divided into household, commercial, industrial, and building. , classified from the technical principle, there are mainly mechanical filter type, electrostatic electret filter type, high-voltage electrostatic dust collection, negative ion and plasma method, etc. Among them, only the mechanical filter type has been applied on a large scale. The mechanical filter type generally captures particles in the following four ways: direct interception, inertial collision, Brownian diffusion mechanism and screening effect. It has good collection effect on fine particles but large wind resistance. In order to obtain high purification efficiency, the resistance of the filter screen is large. , and the filter screen will reduce the life when filtering tiny particles, so it needs to be replaced regularly. At present, the mainstream of household air purification devices on the market is the mechanical filter type of disposable filter elements. The filter element has a limited lifespan. There is a certain amount of waste and pollution when replacing and disposing of waste filter elements, which does not meet the requirements of sustainable development. Therefore, it is an urgent problem for those skilled in the art to propose an air purification device that is clean and environmentally friendly while ensuring high efficiency and conforming to the trend of technological development.

SUMMARY OF THE INVENTION

The utility model proposes a water-washed indoor charged water mist cyclone air purification device, in particular to a cyclone washing type non-consumable household air purification device using charged water mist, using water as a medium, no consumables, and comprehensive application of water mist The principle of spray, electrostatic adsorption and cyclone dust removal can realize the indoor air cleaning function imitating natural rainfall purification and cyclone dust removal, and has certain humidification and sterilization effects. The utility model uses water as a medium, has no consumables, and has no problems of cleaning difficulty and loss. At the same time, the utility model adopts the method of charged water mist adsorption and cyclone centrifugation to purify the air, has high efficiency, energy saving and environmental protection, and can be used for household cleaning of fine particles, renewable energy Absorption treatment of inhaled particulate matter, sulfur dioxide, floating germs, etc.

The utility model provides a water-washed indoor charged water mist cyclone air purification device. The purification device comprises a casing, a base, a water tank, a top cover and a water pump. The interior of the casing includes a corrugated plate mist eliminator in sequence from bottom to top. And the duct, inside the duct, from bottom to top, including screw stator, bracket, nozzle and fan, the top cover is installed on the shell, the base is installed below, the water tank is installed on the base, and it is installed between the outer wall of the duct and the inner wall of the shell The water pump, the nozzle is installed on the bracket, the nozzle is connected to the outlet of the water pump through the water outlet hose, the inlet of the water pump is connected to the water tank through the suction hose, the nozzle of the nozzle is downward, and a copper ring is installed at the nozzle, and the copper ring is connected to the external power supply. The copper ring is wrapped with an insulating casing.

The upper surface of the water tank is provided with a through hole A, and the corrugated plate mist eliminator located inside the casing is fixedly installed on the upper surface of the water tank, and is located between the plane where the upper surface of the corrugated plate mist eliminator is located and the plane where the lower surface of the corrugated plate mist eliminator is located. An air outlet is set on the shell of the duct, an air inlet B is opened on the top cover, and the upper port of the duct is located below the air inlet B.

The shell is a square tube structure, wherein two opposite sides adopt a detachable casing D and a detachable casing E, and the remaining two sides adopt a fixed casing.

The water tank is detachably installed on the base, and has a buckle on one side. The water tank is inserted into the base and fixed to the inner side wall of the base through the buckle.

The corrugated plate mist eliminator is a structure in which a plurality of corrugated plates are arranged in a vertical circular ring, and there is an inter-plate gap between two corrugated plates.

The duct is a cylindrical structure, and the diameter of the lower port of the duct is smaller than the diameter of the ring of the corrugated plate mist eliminator, and is located inside the corrugated plate mist eliminator.

The diameter of the lower port of the duct is equal to the diameter of the ring of the corrugated plate mist eliminator, and is located just above the corrugated plate mist eliminator, so that the water mist enters the inside of the corrugated plate mist eliminator from the duct.

The outer side wall of the duct is fixedly connected with the inner wall of the casing through the fins, and the spiral stator, the bracket and the fan are respectively fixed on the inner side wall of the duct.

The air purification device provided by the utility model has the following advantages:

1. Environmental protection and no consumables. Compared with the mainstream disposable filter element mechanical filtering air purification device on the market, the utility model uses water as the medium, and can realize the recycling of water in the water tank, eliminating the cost of replacing the filter element and reducing certain resource consumption.

2. High purification efficiency. The strong electric field formed by the energized copper ring is used to charge the water mist, which enhances the gravitational force of the water mist on the tiny particles in the air flow, and greatly improves the dust removal efficiency of the water mist; Through the detailed design of the structure, the combination of water mist dust removal and cyclone dust removal is realized, the fine dust and water mist are adhered, the quality is increased, and the efficiency of cyclone dust removal is improved.

3, has a good humidification effect. In the whole purification process, the air flow has been in contact with the water mist, which plays a certain role in humidification, and at the same time, it can avoid the problem of mold growth in the vicinity of traditional air humidifiers.

4. It has a certain bactericidal effect. The strong electric field formed by the copper ring has a certain killing effect on the bacteria floating in the airflow.

Description of drawings

1 is a schematic diagram of the overall structure of the air purification device of the present invention;

Fig. 2 is the first sectional view of the air purification device of the present invention;

3 is a second cross-sectional view of the air purification device of the present invention;

4 is a schematic diagram of the structure of a triangular support in the air purification device of the present invention;

5 is a schematic structural diagram of a base and a water tank in the air purification device of the present invention;

Fig. 6 is the top view of the corrugated plate mist eliminator in the air purification device of the present invention;

In the picture:

1. Shell; 2. Base; 3. Water tank; 4. Corrugated plate mist eliminator; 5. Duct;

6. Top cover; 7. Spiral stator; 8. Bracket; 9. Fan; 10. Water pump;

11. Nozzle; 12. Outlet hose; 13. Suction hose; 14. Copper ring; 15. Insulating shell;

16. Through hole A; 17. Air inlet B; 18. Groove C.

Detailed ways

The air purification device provided by the present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

The utility model provides a water-washed indoor charged water mist cyclone air purification device, as shown in FIG. 1 to FIG. The inside of the casing 1 includes a corrugated plate mist eliminator 4 and a duct 5 in order from bottom to top, and the inside of the duct 5 includes a spiral stator 7 , a bracket 8 , a spray head 11 and a fan 9 in order from bottom to top. The top cover 6 is installed on the casing 1, the base 2 is installed below, the water tank 3 is installed on the base 2, the water pump 10 is installed between the outer wall of the duct 5 and the inner wall of the casing 1, and the spray head 11 is installed on the bracket 8. The spray head 11 The outlet of the water pump 10 is connected to the outlet of the water pump 10 through the water outlet hose 12 , the inlet of the water pump 10 is connected to the water tank 3 through the suction hose 13 , the nozzle of the spray head 11 faces downward, and a copper ring 14 is installed at the nozzle, and the copper ring 14 Connected to the external power supply, the copper ring 14 is wrapped with an insulating casing 15 outside.

The base 2 plays a supporting role. As shown in FIG. 5 , the water tank 3 installed on the base 2 is used to hold water. The corrugated plate mist eliminator 4 located inside the shell 1 is located on the upper surface of the water tank 3, and is located on the shell 1 between the plane where the upper surface of the corrugated plate mist eliminator 4 is located and the plane where the lower surface of the corrugated plate mist eliminator 4 is located. For the air outlet, the corrugated plate mist eliminator 4 is a structure in which a plurality of corrugated plates are arranged in a vertical circular ring. As shown in FIG. 6 , there is an inter-plate gap between two corrugated plates. The duct 5 located inside the casing 1 is a cylindrical structure, and the diameter of the lower port of the duct 5 is smaller than the diameter of the ring of the corrugated plate mist eliminator 4, and is located inside the corrugated plate mist eliminator 4; or the The diameter of the lower port of the duct 5 is equal to the diameter of the ring of the corrugated plate mist eliminator 4, and is located just above the corrugated plate mist eliminator 4, so that the water mist enters the corrugated plate mist eliminator 4 from the duct 5.

An air outlet is provided on the housing 1 between the plane where the upper surface of the corrugated plate mist eliminator 4 is located and the plane where the lower surface of the corrugated plate mist eliminator 4 is located so that the airflow can flow out, the top cover 6 is provided with an air inlet B17, and the upper port of the duct 5 Located below the air inlet B17, the air inlet B17 is used for the entry of airflow. The outer side wall of the duct 5 is fixedly connected with the inner wall of the shell 1 through the fins, and the spiral stator 7 located inside the duct 5 is fixed with the inner side wall of the duct 5. The bracket 8 is fixed on the inner side wall of the duct 5 through the supporting feet. The bracket 8 is used to support the nozzle 11, the copper ring 14 and the insulating shell 15. The fan 9 located in the duct 5 is fixed in the duct 5 through a buckle, and the fan 9 is used for Blow air to make the air flow into the duct 5 through the air inlet B17 of the top cover 6 .

The casing 1 is a square tube structure, and the side surfaces include a removable casing D, a removable casing E and a fixed casing, of which two opposite sides use a removable casing D and a removable casing E, and the remaining two sides use a fixed casing. The detachable casing D and the detachable casing E are respectively connected with the fixed casing in a detachable manner, so as to facilitate the installation of the internal components of the air purification device.

As shown in FIG. 5 , the base 2 is a structure composed of a bottom surface and three sides. The water tank 3 is detachably mounted on the base 2 and has a buckle on one side. The water tank 3 is inserted into the base 2 through the buckle and the base 2 The inner side wall is fixed, and the upper surface of the water tank 3 has a groove C18. The groove C is connected to the through hole A, so that the suction hose 13 connected to the water pump 10 can directly extend into the water tank 3 through the groove C18. The corrugated plate mist eliminator 4 is fixed on the upper surface of the water tank 3 by screws. As shown in FIG. 6 , the corrugated plate mist eliminator 4 is a structure in which a plurality of corrugated plates are evenly arranged in a vertical circular ring. There is an inter-plate gap between them. When the charged water mist in the airflow enters the inter-plate gap of the corrugated plate mist eliminator 4, under the action of inertia, the charged water mist in the airflow condenses at the corner of the corrugated plate, It flows down along the side wall of the corrugated plate, and then flows into the water tank 3 through the through hole A16 on the upper surface of the water tank 3 . The bracket 8 is a triangular bracket, which is fixedly connected to the inner side wall of the duct 5 by means of three legs, respectively. The end of the outlet hose 2. The nozzle of the pressure nozzle faces downwards, which is used to atomize and spray the water flowing out from the water outlet hose 12. A copper ring 14 is installed at the nozzle of the pressure nozzle. The copper ring 14 is connected to an external power supply, and a strong electric field is generated under the power supply of the power supply. When the water mist sprayed by the pressure nozzle passes through a strong electric field and forms a charged water mist, the outer side of the copper ring 14 is wrapped with an insulating casing 15, and the insulating casing 15 is used to prevent the copper ring 14 from corona discharge.

The air purifying device provided by the utility model can be applied to the air purifying in a household room, and needs to be placed in a ventilated place during use.

Using the air purification device provided by the utility model, the purification process in use is as follows:

Fill the water tank 3 with water, and then insert the water tank 3 into the base 2 horizontally. At this time, the end of the suction hose 13 connected to the water pump 10 extends into the water tank 3 through the groove C18 on the upper surface of the water tank 3 .

Start the water pump 10, and send the water from the water tank 3 to the nozzle 11 through the water suction hose 13 and the water outlet hose 12 and spray it out. Water mist, in which the copper ring 14 is connected to the external power supply, and the copper ring 14 after being energized forms a strong electric field at the bottom. When the water mist passes through the strong electric field, due to the induction effect of the electric field, it will be charged with the opposite polarity of the external power supply. .

The fan 9 has double rotors to facilitate supercharging. Under the action of the fan 9, the airflow continuously enters the duct 5 from the air inlet B17 of the top cover 6 of the air purification device, and the airflow flows downward to meet the charged water mist. Fog charge, under the action of electrostatic force, has a strong adsorption effect on tiny particles, especially fine particles are easier to be captured by the charged water mist, so the tiny particles in the airflow are captured by the charged water mist. Adsorption completes the first purification of the airflow.

Because part of the charged water mist after passing through the strong electric field contacts the inner side wall of the duct 5 and gathers into water droplets, the water droplets flow down along the inner side wall of the duct 5 to form a water film, which is wrapped in the charged water mist. The air current flows downward through the spiral stator 7, and the deflection direction of the blades of the spiral stator 7 is consistent with the deflection direction of the blades of the fan 9. Under the rectification effect of the spiral stator 7, the air flow with the charged water mist will spiral to Under the action of the helical stator 7, the charged water mist and remaining tiny particles in the airflow are thrown to the inner wall of the duct 5, impacted with the water film, captured by the water film, and converged to the corrugated plate for removal. The bottom of the mister 4 finally flows into the water tank 3 located below the corrugated mist eliminator 4 through the through hole A16 on the upper surface of the water tank 3 to complete the second step of purification and gas-liquid separation of the airflow.

The air flow enters the corrugated plate mist eliminator 4. At this time, the remaining water mist in the air flow is condensed into water droplets on the side wall of the corrugated plate of the corrugated plate mist eliminator 4 under the action of inertia and converges to the bottom. , flows into the water tank 3 through the through hole A16 on the upper surface of the water tank 3, thereby completing the recycling of the water in the water tank 3, and at the same time, the airflow leaves the air purification device through the side opening of the corrugated plate mist eliminator 4 and enters the room.

In the entire air purification process, not only the purification of tiny particles in the air flow is completed, but also because the air flow is always in contact with water, the air flow remains moist throughout the purification process. The physical and chemical parameters such as electrical conductivity, dissolved oxygen, pH value and so on have undergone significant changes, resulting in a large number of superoxide anion free radicals and OH-free radicals, which will damage the living conditions of cells and have a certain bactericidal effect.

Claims (7)

1. an indoor charged water mist cyclone air purifying device for washing, characterized in that the purifying device comprises a housing, a base, a water tank, a top cover and a water pump, and the inside of the housing comprises a corrugated plate mist eliminator and a water pump from bottom to top in turn. The duct includes a spiral stator, a bracket, a nozzle and a fan in order from bottom to top inside the duct. The top cover is installed on the shell, the base is installed below, the water tank is installed on the base, and the water pump is installed between the outer wall of the duct and the inner wall of the shell. , Install the nozzle on the bracket, the nozzle is connected to the outlet of the water pump through the water outlet hose, the inlet of the water pump is connected to the water tank through the suction hose, the nozzle of the nozzle faces down, and a copper ring is installed at the nozzle, and the copper ring is connected to the external power supply. The outer ring is wrapped with an insulating shell; There is a through hole A on the upper surface of the water tank, and the corrugated plate mist eliminator inside the shell is fixedly installed on the upper surface of the water tank, and is located in the shell between the plane where the upper surface of the corrugated plate mist eliminator is located and the plane where the lower surface of the corrugated plate mist eliminator is located. An air outlet is arranged on the body, an air inlet B is opened on the top cover, and the upper port of the duct is located below the air inlet B. 2. a kind of indoor charged water mist cyclone air purification device for washing as claimed in claim 1, is characterized in that, described shell is square tube structure, wherein two opposite sides adopt detachable shell D and detachable Shell E, the remaining two sides are fixed shells. 3. The indoor charged water mist cyclone air purification device for washing as claimed in claim 1, wherein the water tank is detachably mounted on the base, one side has a buckle, and the water tank is inserted into the base through the buckle Fixed with the inner side wall of the base, the upper surface of the water tank has a groove C, the groove C and the through hole A penetrate. 4. The indoor charged water mist cyclone air purification device for washing as claimed in claim 1, wherein the corrugated plate mist eliminator is a structure in which a plurality of corrugated plates are vertically arranged in an annular shape, and two There is an inter-plate gap between the two corrugated plates. 5. a kind of indoor charged water mist cyclone air purification device for washing as claimed in claim 1, is characterized in that, described duct is tubular structure, and the diameter of described duct lower port is smaller than the corrugated plate mist eliminator diameter of the ring, and is located inside the corrugated plate mist eliminator. 6. a kind of indoor charged water mist cyclone air purification device of washing as claimed in claim 1, is characterized in that, the diameter of described duct lower port is equal to the annular diameter of corrugated plate mist eliminator, and is located in the corrugated plate Just above the mist eliminator, the water mist enters the corrugated plate mist eliminator from the duct. 7. The indoor charged water mist cyclone air purification device for washing as claimed in claim 1, wherein the outer side wall of the duct is fixedly connected with the inner wall of the casing by means of fins, and the helical stator, the bracket and the The fans are respectively fixed on the inner wall of the duct.