CN220135673U

CN220135673U - Indoor formaldehyde remover

Info

Publication number: CN220135673U
Application number: CN202320147352.4U
Authority: CN
Inventors: 沈海林; 孙亮; 张永兵
Original assignee: Nanjing Xinyisheng Environmental Protection Technology Co ltd
Current assignee: Nanjing Xinyisheng Environmental Protection Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-12-05
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses an indoor formaldehyde scavenger, comprising: intake manifold, purification pump box and brushless motor, intake manifold's both ends are equipped with wind-guiding seat and communicating pipe respectively, and purification pump box's bottom is equipped with the inlet guide mouth that can dismantle with communicating pipe one end and be connected, and purification pump box's top is equipped with the spout of giving vent to anger of fixedly cup jointing in the brushless motor outside, and purification pump box's inboard is equipped with turbine rotary drum, intercommunication seat and ionization subassembly from last to following in proper order, and the outside of brushless motor has fixedly cup jointed a plurality of turbines of installing in turbine rotary drum inboard. According to the utility model, the active air inlet structure is arranged, the turbine rotary drum in the purifying pump box is utilized to pump air flow under the drive of the brushless motor, and the air flow is led into the room through the air inlet manifold end, so that the indoor air flow containing formaldehyde is discharged through the indoor positive pressure, active ventilation is carried out, and the problem that the formaldehyde is not thoroughly eliminated due to unsmooth air circulation is solved.

Description

Indoor formaldehyde remover

Technical Field

The utility model relates to the technical field of formaldehyde scavengers, in particular to an indoor formaldehyde scavenger.

Background

Along with the continuous improvement of the living standard of people, houses and furniture replacement are becoming more and more common, as formaldehyde is contained in a plurality of adhesives, coatings and paints, pollutants which are mainly formaldehyde volatilized to different degrees, and the pollution to human bodies is caused to a certain extent, so that the demands for treating formaldehyde in rooms are becoming urgent. In this regard, the most ideal formaldehyde removal method at present adopts a windowed ventilation mode to remove indoor formaldehyde by enhancing air circulation. The ventilation mode of windowing is limited by two factors: firstly, weather temperature, wind power, weather changes such as rain and snow, and the time for opening the window is limited. Secondly, because the relative density of formaldehyde is 1.067, the density is greater than that of air 1, and formaldehyde gas circulation is easy to form dead angles and unsmooth air circulation due to the influence of indoor furniture during ventilation circulation, so that the indoor formaldehyde gas is not thoroughly removed. In view of the above, the present utility model provides an indoor formaldehyde remover which solves the existing problems and aims to solve the problems and improve the practical value by the technology.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows: an indoor formaldehyde scavenger comprising: intake manifold, purification pump box and brushless motor, intake manifold's both ends are equipped with wind-guiding seat and communicating pipe respectively, purification pump box's bottom is equipped with the air inlet guide mouth that can dismantle with communicating pipe one end and be connected, purification pump box's top is equipped with the fixed spout of giving vent to anger that cup joints in the brushless motor outside, purification pump box's inboard is equipped with turbine rotary drum, intercommunication seat and ionization subassembly from last to following down in proper order, the inboard of brushless motor is fixed to cup joint a plurality of turbines of installing in turbine rotary drum inboard, turbine rotary drum's inboard fixed mounting has the flow-limiting ring that is linked together with intercommunication seat one end, ionization subassembly is fixed to cup joint in the other end of intercommunication seat, ionization subassembly includes discharge conduit and connecting cylinder, discharge conduit's quantity is a plurality of and is circumference direction distribution and one end and is linked together with the tip of connecting cylinder, the inboard fixed mounting of connecting cylinder has filter disc and filter disc.

The present utility model may be further configured in a preferred example to: the number of the air inlet manifolds is a plurality, the air inlet manifolds are arranged on the surface of the air guide seat in a linear arrangement mode, and the surface of the air guide seat is provided with a rain baffle plate positioned above the air inlet manifolds.

The present utility model may be further configured in a preferred example to: the brushless motor is of an outer rotor motor structure, the stator end of the brushless motor is fixed on the surface of the air inlet guide port, and the turbine is fixedly sleeved on the outer side of the rotor of the brushless motor.

The present utility model may be further configured in a preferred example to: the discharge catheter is internally provided with a plurality of electrode pins which are distributed in a scattering mode, and the end parts of the electrode pins are connected with an ionization generator.

The present utility model may be further configured in a preferred example to: the filter disc and the gas distribution disc are sleeved on the inner side of the connecting cylinder in a disc shape, and the surface of one side of the filter disc, facing the discharge guide tube, is in a spherical structure.

The present utility model may be further configured in a preferred example to: the top surface of the air outlet nozzle is provided with an air outlet, and the air outlet nozzle, the purification pump box and the air inlet guide opening are vertically arranged and are perpendicular to the surface directions of the air guide seat and the communicating pipe.

The beneficial effects obtained by the utility model are as follows:

1. according to the utility model, the active air inlet structure is arranged, the turbine rotary drum in the purifying pump box is utilized to pump air flow under the drive of the brushless motor, and the air flow is led into the room through the air inlet manifold end, so that the indoor air flow containing formaldehyde is discharged through the indoor positive pressure, active ventilation is carried out, and the problem that the formaldehyde is not thoroughly eliminated due to unsmooth air circulation is solved.

2. According to the utility model, the ionization component structure is arranged in the purification pump box, the connection cylinder is used for filtering the inlet air, the discharge pipes ionize the inlet air, the high-voltage discharge makes the air generate negative ions, the negative ions are combined with the particles in the indoor air and pollutants such as formaldehyde, so that the tiny particles are gathered and settled, the indoor environment is purified, and the formaldehyde removal effect is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view showing the internal structure of a purge pump casing according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a turbine bowl and communication seat configuration in accordance with one embodiment of the present utility model;

FIG. 4 is a schematic view of an ionization assembly according to one embodiment of the present utility model;

FIG. 5 is a schematic diagram of a discharge vessel according to an embodiment of the present utility model;

fig. 6 is a schematic view showing an internal structure of a connecting cylinder according to an embodiment of the present utility model.

Reference numerals:

100. an intake manifold; 110. an air guide seat; 120. a communicating pipe;

200. a purification pump box; 210. an air outlet nozzle; 220. an air inlet guide port; 230. a turbine drum; 240. a communication seat; 250. an ionization assembly; 231. a turbine; 232. a flow-limiting ring; 251. a discharge vessel; 252. a connecting cylinder; 253. a filter disc; 254. an air distribution plate; 300. brushless motor.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

An indoor formaldehyde scavenger provided by some embodiments of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1 to 6, the indoor formaldehyde remover provided by the utility model comprises: the air inlet manifold 100, the purification pump box 200 and the brushless motor 300 are respectively provided with an air guide seat 110 and a communicating pipe 120 at two ends of the air inlet manifold 100, an air inlet guide port 220 detachably connected with one end of the communicating pipe 120 is arranged at the bottom end of the purification pump box 200, an air outlet nozzle 210 fixedly sleeved on the outer side of the brushless motor 300 is arranged at the top end of the purification pump box 200, a turbine rotary drum 230, a communicating seat 240 and an ionization assembly 250 are sequentially arranged on the inner side of the purification pump box 200 from top to bottom, a plurality of turbines 231 rotatably arranged on the inner side of the turbine rotary drum 230 are fixedly sleeved on the outer side of the brushless motor 300, a flow limiting ring 232 communicated with one end of the communicating seat 240 is fixedly arranged on the inner side of the turbine rotary drum 230, the ionization assembly 250 is fixedly sleeved on the other end of the communicating seat 240, the ionization assembly 250 comprises a plurality of discharge guide pipes 251 and a connecting cylinder 252, the discharge guide pipes 251 are distributed in a circumferential direction, one end of each discharge guide pipe is communicated with the end of the connecting cylinder 252, and a filter 253 are fixedly arranged on the inner side of the connecting cylinder 252.

In this embodiment, the intake manifold 100 is several in number and is arranged on the surface of the air guiding seat 110 in a straight line, and the surface of the air guiding seat 110 is provided with a rain shield above the intake manifold 100.

Specifically, a plurality of intake manifolds 100 are utilized to perform air intake, air flows are converged at the end part of the intake manifolds 100 through the communicating pipe 120, the pipe diameter is reduced, the flow speed of the air flows is increased, a large amount of negative ions can be driven to be ejected when the air flows are discharged from the port of the intake guide port 220, and the negative ion action range is increased.

In this embodiment, the brushless motor 300 has an external rotor motor structure, and the stator end of the brushless motor 300 is fixed to the surface of the air intake guide port 220, and the turbine 231 is fixedly coupled to the external rotor of the brushless motor 300.

Specifically, the outer rotor motor is used for arranging the turbine 231, and a large amount of air flows through the outer side of the brushless motor 300 during rotation of the turbine 231 to perform heat dissipation treatment on the brushless motor 300, so that the continuous long-time operation of the brushless motor 300 is ensured.

In this embodiment, a plurality of electrode pins arranged in a scattering manner are disposed inside the discharge tube 251, and an ionization generator is connected to an end of the electrode pins.

Specifically, the air flow passing through the inner side of the discharge conduit 251 is ionized by high-voltage discharge, so that a large amount of negative ions are generated, the air inlet is ionized by a plurality of discharge conduits 251, the negative ions are generated by the air by high-voltage discharge, and are combined with the particles in the indoor air and pollutants such as formaldehyde, so that the tiny particles are gathered and settled, the indoor environment is purified, and the formaldehyde removing effect is improved.

In this embodiment, the filter disc 253 and the air distribution disc 254 are sleeved on the inner side of the connecting cylinder 252 in a disc shape, and the surface of one side of the filter disc 253 facing the discharge conduit 251 is in a spherical structure.

Specifically, the air distribution plate 254 uniformly guides the air flow of the discharge duct 251 to the surface of the filter plate 253, increases the surface area and the number of filter holes by the spherical filter plate 253, and reduces the clogging probability of the filter plate 253.

In this embodiment, the top surface of the air outlet nozzle 210 is provided with an air outlet, and the air outlet nozzle 210, the purification pump box 200 and the air inlet guide 220 are vertically arranged and are perpendicular to the surface directions of the air guide seat 110 and the communicating pipe 120.

Specifically, the negative ions are sprayed at high altitude through the whole vertical arrangement of the purification pump box 200, and the combination and aggregation of the particulate particles in the indoor air and pollutants such as formaldehyde are carried out in the sedimentation effect of the negative ions, so that the evolutionary action range is improved.

Although embodiments of the present utility model 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 therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. An indoor formaldehyde scavenger, comprising: intake manifold (100), purification pump box (200) and brushless motor (300), the both ends of intake manifold (100) are equipped with wind guiding seat (110) and communicating pipe (120) respectively, the bottom of purification pump box (200) is equipped with and can dismantle inlet guide mouth (220) of being connected with communicating pipe (120) one end, the top of purification pump box (200) is equipped with and fixedly cup joints in outlet nozzle (210) in brushless motor (300) outside, the inboard of purification pump box (200) is equipped with turbine rotary drum (230), communicating seat (240) and ionization subassembly (250) from top to bottom in proper order, turbine rotary drum (230) and communicating pipe (240) are installed in the fixed turbine (231) of the inboard of turbine rotary drum (230) of having cup jointed a plurality of rotations in the outside of brushless motor (300), the inboard fixed mounting of turbine rotary drum (230) has restrictor ring (232) that is linked together with communicating seat (240) one end, ionization subassembly (250) are fixed cup joints in the other end of communicating seat (240), ionization subassembly (250) include discharge pipe (251) and connecting cylinder (252), the quantity of discharge pipe (251) is a plurality of and is circumference direction distribution and end portion (252) are linked together with filter disc (253).

2. The indoor formaldehyde scavenger according to claim 1, wherein the number of the air intake manifolds (100) is several and the air intake manifolds are arranged on the surface of the air guide seat (110) in a straight line, and the surface of the air guide seat (110) is provided with a rain shield above the air intake manifolds (100).

3. The indoor formaldehyde scavenger according to claim 1, wherein the brushless motor (300) is an external rotor motor structure, and a stator end of the brushless motor (300) is fixed on a surface of the air inlet guide port (220), and the turbine (231) is fixedly sleeved on an outer side of a rotor of the brushless motor (300).

4. The indoor formaldehyde remover as claimed in claim 1, wherein a plurality of electrode pins arranged in a scattering shape are arranged in the discharge conduit (251), and the ends of the electrode pins are connected with an ionization generator.

5. The indoor formaldehyde remover as claimed in claim 1, wherein the filter disc (253) and the air distribution disc (254) are sleeved on the inner side of the connecting cylinder (252) in a disc shape, and the surface of one side of the filter disc (253) facing the discharge conduit (251) is in a spherical structure.

6. The indoor formaldehyde scavenger according to claim 1, wherein the top surface of the air outlet nozzle (210) is provided with an air outlet, and the air outlet nozzle (210), the purification pump box (200) and the air inlet guide opening (220) are vertically arranged and are perpendicular to the surface directions of the air guide seat (110) and the communicating pipe (120).