WO2018148974A1

WO2018148974A1 - Combined electric nest for fresh air purification device, and fresh air treatment device

Info

Publication number: WO2018148974A1
Application number: PCT/CN2017/074185
Authority: WO
Inventors: 白喜宗
Original assignee: 深圳埃鲨智能科技有限公司
Priority date: 2017-02-20
Filing date: 2017-02-20
Publication date: 2018-08-23

Abstract

A combined electric nest for a fresh air purification device. The combined electric nest comprises multiple transverse metal sheets (4) that are arranged in parallel and multiple longitudinal metal sheets (5) that are arranged in parallel. The transverse metal sheets (4) and the longitudinal metal sheets (5) are vertical and arranged in a crossed manner. Multiple first slots (40) are sequentially formed in edges of the transverse metal sheets (4) in the length direction of the transverse metal sheets (4), multiple second slots (50) are sequentially formed in edges of the longitudinal metal sheets (5) in the length direction of the longitudinal metal sheets (5), and the first slots (40) and the second slots (50) are clamped with each other to enable the transverse metal sheets (4) and the longitudinal metal sheets (5) to from multiple grids (30). Also disclosed is a fresh air treatment device comprising the combined electric nest.

Description

Combined electric nest and fresh air governor for fresh air purification equipment

Technical field

The invention relates to a fresh air purification device, in particular to a combined electric nest and a fresh air regulator for a fresh air purification device.

Background technique

With the rapid improvement of people's living standards, the awareness of air pollution is also constantly improving, and the harm of air pollution to human health cannot be ignored. The release of chemically harmful substances is one of them, especially the release of harmful substances contained in indoor and automotive parts and decorative materials that are closely related to people's daily lives, including plastic and rubber parts and fabrics used in automobiles. Volatile components such as organic solvents, auxiliaries, and additives contained in materials such as paints, heat-insulating materials, and adhesives. These pollutants mainly include benzene, toluene, formaldehyde, hydrocarbons, halogenated hydrocarbons, etc. The substances released from the materials in the car are also the main source of unpleasant odors in the car. Contaminants in the external environment cause pollution. The pollutants mainly include hydrocarbons, carbon monoxide, sulfur dioxide, nitrogen oxides, particulate matter, etc., and pollutants emitted by the automobile itself enter the interior environment, including pollutants discharged through exhaust pipes, crankcases, fuel evaporation, or automobiles. The airborne accumulated in the air duct after long-term use of the air conditioner. These pollutants mainly include hydrocarbons, carbon monoxide, nitrogen oxides, microorganisms, benzene, olefins, aromatic hydrocarbons and the like. The existing air treatment basically adopts a passive air treatment device, which mainly uses a fan to pump air into the machine, and then filters the air through the built-in filter to filter dust, odor and disinfection.

Most of the filter-type air treatment devices use HEPA filters, activated carbon filters, photocatalysts, ultraviolet disinfection, and electrostatic adsorption filters to treat air. HEPA filter has the function of filtering dust particles. Activated carbon and other substances mainly absorb toxic and harmful substances such as odor, but use HEPA filter. For the filtration treatment, the HEPA filter is composed of a stack of continuous and front-folded sub-glass fiber membranes, forming a wavy gasket for placing and supporting the filter medium to filter harmful substances, so the filtration technology can only block The role of harmful substances, and there are problems such as short life of consumables and secondary pollution caused by discarded filter elements.

In addition, in the existing air treatment device, there are many components that block the air, and it is difficult to meet the 360° clean-free purification requirement. At the same time, due to the limitation of the internal space of the device, the internal components are difficult to adjust according to the spatial characteristics, and the flexible application cannot be obtained. In addition, these internal components are usually stamped or injection molded, which has a complicated processing process and high manufacturing cost.

Summary of the invention

The technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, a flexible assembly can be performed, the shape of the electric nest can be easily adjusted, the internal space requirement can be satisfied, the air can be quickly and efficiently purified, the filter element can be replaced, and the internal structure has no dead angle. A combined electric nest and fresh air regulator that can purify the air in all directions.

In order to solve the above technical problems, the present invention adopts the following technical solutions.

A combined electric nest for a fresh air purifying device, comprising a plurality of transverse metal sheets arranged in parallel and a plurality of longitudinal metal sheets arranged in parallel, the horizontal metal sheets being perpendicular to the longitudinal metal sheets and intersecting with each other a plurality of first slots are sequentially opened along the length direction of the lateral metal piece and at the edge of the lateral metal piece, and a plurality of first slots are sequentially opened along the longitudinal direction of the longitudinal metal piece and at the edge of the longitudinal metal piece The second slot, the first slot and the second slot are engaged with each other to form the plurality of squares of the lateral metal piece and the longitudinal metal piece.

Preferably, the first slot and the second slot are both "V" shaped slots.

Preferably, the plurality of first slots have the same pitch, and the plurality of second slots have the same pitch.

Preferably, the transverse metal sheet and the longitudinal metal sheet are both stainless steel sheets.

A fresh air regulator includes a discharge electrode, an insulation partition and an electric nest which are sequentially disposed from an air inlet side to an air outlet side, wherein the insulation partition is provided with a plurality of through holes, the through hole and the lattice One-to-one alignment, a plurality of lugs are formed on the discharge electrode, the lugs extend into the through-holes, and the discharge electrodes and the electric nest are electrically connected to a high-voltage power supply unit, and the high-voltage power supply unit And a voltage is applied to the discharge electrode and the electric nest to form a high-voltage electric field at the discharge electrode and the electric nest, and the high-pressure electric field is used to remove the contaminated particles in the air.

Preferably, a negative ion generator is further included, the negative ion generator includes a transmitting head disposed on an air outlet side of the fresh air regulator, and the negative ion generator is configured to drive the emitting head to emit negative ions to treat the fresh air The device outputs negative ion wind.

Preferably, the front filter plate and the rear filter plate are further disposed on the air inlet side of the fresh air regulator, the rear filter plate is disposed on the air outlet side of the fresh air regulator, the front filter plate and the rear The filter plates are all in the form of a grid.

Preferably, the inner side of the rear filter plate is fitted with a HEPA filter layer.

Preferably, the edge of the rear filter plate is provided with a coaming plate, the front filter plate is connected with the coaming plate, and the front filter plate, the coaming plate and the rear filter plate are formed with a chamber, the discharge electrode and the insulation A partition and an electric nest are both disposed in the chamber.

Preferably, the method further includes a DC power supply, the high voltage power supply unit includes a rectifying circuit, an oscillating circuit, a boosting circuit and a high voltage discharging circuit, which are electrically connected in sequence, and the rectifying circuit and the negative ion generator are respectively electrically connected to the DC power source. .

In the combined electric nest disclosed in the present invention, since the lateral metal piece and the longitudinal metal piece are separately disposed, the length of the two can be adjusted according to the internal space of the air cleaning device, which helps to adjust the shape of the electric nest to satisfy the internal Space requirements, at the same time, this kind of electric nest is combined, no complicated process such as mold opening, injection molding or stamping is needed, which realizes flexible assembly of electric nest and reduces production cost. In addition, the transverse metal piece and the longitudinal metal piece constituting the electric nest are both in a sheet-like structure, which greatly reduces the obstruction to the airflow, and contributes to the omnidirectional and non-dead air purification effect.

DRAWINGS

Figure 1 is an exploded view of the fresh air regulator of the present invention.

Figure 2 is a top view of the electric nest.

Figure 3 is a partial exploded view of the electric nest.

Figure 4 is a circuit block diagram of the fresh air governor of the present invention.

detailed description

The invention will now be described in greater detail with reference to the drawings and embodiments.

The invention discloses a combined electric nest for a fresh air purifying device. As shown in FIG. 1 to FIG. 4, it comprises a plurality of transverse metal sheets 4 arranged in parallel and a plurality of longitudinal metal sheets 5 arranged in parallel. The transverse metal piece 4 is perpendicular to the longitudinal metal piece 5 and intersects with each other. A plurality of first slots 40 are sequentially opened along the longitudinal direction of the lateral metal piece 4 and at the edge of the lateral metal piece 4, along the longitudinal direction. a plurality of second slots 50 are sequentially opened in the longitudinal direction of the metal sheet 5 and at the edges of the longitudinal metal sheets 5, and the first slots 40 and the second slots 50 are engaged with each other to make the lateral direction The metal piece 4 and the longitudinal metal piece 5 form a plurality of lattices 30.

In the above electric nest, since the lateral metal piece 4 and the longitudinal metal piece 5 are separately disposed, the length of the two metal pieces can be adjusted according to the internal space of the air cleaning device, which helps to adjust the shape of the electric nest to meet the internal space requirement. At the same time, the electric nest is combined, and there is no need to carry out complicated processes such as mold opening, injection molding or stamping, which realizes flexible assembly of the electric nest and reduces the production cost. In addition, the transverse metal sheet 4 constituting the electric nest is The longitudinal metal sheets 5 are all in the form of a sheet, which greatly reduces the airflow. Obstruction helps to achieve an all-round, no-dead air purification effect.

In this embodiment, the first slot 40 and the second slot 50 are both "V" shaped slots for ease of insertion.

As a preferred manner, the lattices 30 may be arranged in a square shape, specifically, the spacing of the plurality of first slots 40 is the same, and the spacing of the plurality of second slots 50 is the same.

Regarding a preferred material of the metal sheet, the transverse metal sheet 4 and the longitudinal metal sheet 5 are both stainless steel sheets.

On the basis of the above-mentioned electric nest structure, the present invention also discloses a fresh air governor, which is shown in FIG. 1 to FIG. 4, and includes a discharge electrode 1 and an insulating spacer 2 which are sequentially disposed from the inlet side to the outlet side. And the electric nest 3, the electric nest 3 is the above-mentioned combined electric nest, the insulating partition 2 is provided with a plurality of through holes 6, and the through holes 6 are aligned with the lattice 30 one by one, the discharge The electrode 1 is formed with a plurality of lugs 7 extending toward the through hole 6. The discharge electrode 1 and the electric socket 3 are electrically connected to a high voltage power supply unit 8, and the high voltage power supply unit 8 is for supplying a voltage to the discharge electrode 1 and the electric nest 3 to form a high-voltage electric field at the discharge electrode 1 and the electric nest 3, and the high-pressure electric field is used to remove contaminating particles in the air.

In the above fresh air regulator, the high-voltage electric field formed at the discharge electrode 1 and the electric nest 3 is used to rapidly degrade toxic and harmful gases, living viruses, bacteria, etc., thereby efficiently killing, sterilizing, removing odor, eliminating smoke, and removing dust, thereby achieving exemption. Replace the filter element and quickly and efficiently treat the air. At the same time, a plurality of grids arranged in an array are arranged in the electric nest, which reduces the blocking of the airflow, so that the electric nest is more transparent before and after, and the internal structure of the fresh air regulator has no dead angle and can purify the air in all directions.

As a preferred mode, the embodiment further includes an negative ion generator 9 including a transmitting head 10 disposed on the air outlet side of the fresh air regulator, the negative ion generator 9 It is used to drive the emitter head 10 to emit negative ions, so that the fresh air regulator outputs negative ion wind. The negative ion generator can generate negative ion discharge electric field to rapidly degrade air harmful substances, thereby efficiently and quickly killing, sterilizing and controlling air.

Regarding the internal structure of the device, the embodiment further includes a front filter plate 11 and a rear filter plate 12, the former The filter plate 11 is disposed on the air inlet side of the fresh air regulator, and the rear filter plate 12 is disposed on the air outlet side of the fresh air regulator. The front filter plate 11 and the rear filter plate 12 are both in a grid shape. Further, a HEPA filter layer is attached to the inner side of the rear filter plate 12.

In this embodiment, the device is integrated into a box body. Specifically, the edge of the rear filter plate 12 is provided with a surrounding plate 13 , and the front filter plate 11 is connected with the surrounding plate 13 . The louver 13 and the rear filter plate 12 are formed with a chamber, and the discharge electrode 1, the insulating spacer 2 and the electric nest 3 are both disposed in the chamber.

As a preferred embodiment, the embodiment further includes a DC power supply unit 15, and the high voltage power supply unit 8 includes a rectifier circuit 80, an oscillation circuit 81, a voltage boosting circuit 82, and a high voltage discharge circuit 83, which are electrically connected in sequence. The circuit 80 and the negative ion generator 9 are electrically connected to the DC power source 15, respectively.

The present embodiment preferably employs intelligent control. Specifically, the embodiment further includes an air quality sensor 16 , a communication module 17 , and a terminal device 18 , which are sequentially connected to each other. The communication module 17 is also electrically connected to the DC power source 15 . The air quality sensor 16 is configured to collect the air quality signal on the air outlet side of the fresh air regulator and upload it to the terminal device 18 through the communication module 17, and the terminal device 18 is configured to send a control command to the DC power source 15 through the communication module 17, To control the on or off state of the DC power source 15.

Further, the terminal device 18 may be a mobile phone or a computer or the like on which a preset APP is installed. As can be seen from the above description, the present embodiment is accompanied by an intelligent module forming an integrated work. The intelligent module has voice, detection and data transmission functions, and collects air data through an intelligent detection module during work, and accurately and quickly passes the communication technology. And the network tool links to the mobile APP response, and the APP can provide a link to control the switch to modulate the management device, thereby achieving a high-quality intelligent mode of air management governance, and bringing a comprehensive and safe functional experience to the user.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the technical scope of the present invention should be included in the scope of the present invention. Inside.

Claims

A combined electric nest for a fresh air purification device, comprising: a plurality of lateral metal sheets (4) arranged in parallel and a plurality of longitudinal metal sheets (5) arranged in parallel, said transverse metal sheets (4) ) perpendicular to the longitudinal metal piece (5) and disposed at the same time, a plurality of first slots (40) are sequentially opened along the length direction of the lateral metal piece (4) and at the edge of the lateral metal piece (4) a plurality of second slots (50) sequentially along the length of the longitudinal metal sheet (5) and at the edges of the longitudinal metal sheets (5), the first slots (40) and the second The slots (50) are engaged with each other such that the transverse metal sheets (4) and the longitudinal metal sheets (5) form a plurality of lattices (30).
A modular electric nest for a fresh air purification apparatus according to claim 1, wherein said first slot (40) and said second slot (50) are both "V" shaped slots.
A combined electric nest for a fresh air purification apparatus according to claim 1, wherein the plurality of first slots (40) have the same pitch, and the plurality of second slots (50) have the same pitch.
A combined electric nest for a fresh air purification apparatus according to claim 1, wherein said transverse metal sheet (4) and longitudinal metal sheet (5) are both stainless steel sheets.
A fresh air governor characterized by comprising a discharge electrode (1), an insulating partition (2) and an electric nest (3) arranged in turn from the inlet side to the outlet side, wherein the electric nest (3) is a right The electric nest according to any one of claims 1 to 4, wherein the insulating partition (2) is provided with a plurality of through holes (6), and the through holes (6) are aligned with the lattice (30) one by one. a plurality of lugs (7) are formed on the discharge electrode (1), the lugs (7) extend into the through holes (6), and the discharge electrodes (1) and the electric nest (3) are both Electrically connected to a high voltage power supply unit (8) for supplying voltage to the discharge electrode (1) and the electric nest (3) to discharge the electrode (1) and the electric nest (3) A high voltage electric field is formed at which the contaminated particles in the air are removed.
A fresh air regulator according to claim 5, further comprising a negative ion generator (9), said negative ion generator (9) comprising an emitting head (10), said emitting head (10) On the outlet side of the fresh air regulator, the negative ion generator (9) is used to drive the emitter (10) to emit negative ions to cause the fresh air regulator to output negative ion wind.
The fresh air regulator according to claim 5, further comprising a front filter plate (11) and a rear filter plate (12), wherein the front filter plate (11) is disposed on the air inlet side of the fresh air regulator. The rear filter plate (12) is disposed on the air outlet side of the fresh air regulator, and the front filter plate (11) and the rear filter plate (12) are both in a grid shape.
The fresh air regulator according to claim 7, wherein the inside of the rear filter plate (12) is fitted with a HEPA filter layer.
The fresh air regulator according to claim 7, characterized in that the edge of the rear filter plate (12) is provided with a coaming plate (13), and the front filter plate (11) is connected with the coaming plate (13). The front filter plate (11), the coaming plate (13) and the rear filter plate (12) are formed with a chamber, and the discharge electrode (1), the insulating partition (2) and the electric nest (3) are both disposed at Inside the chamber.
The fresh air regulator according to claim 6, further comprising a DC power supply (15), the high voltage power supply unit (8) comprising a rectifier circuit (80) and an oscillation circuit (81) electrically connected in sequence The boosting circuit (82) and the high voltage discharging circuit (83), the rectifier circuit (80) and the negative ion generator (9) are electrically connected to the DC power source (15), respectively.