CN214841396U

CN214841396U - Parallelly connected two export type new trend clearing machine

Info

Publication number: CN214841396U
Application number: CN202120841740.3U
Authority: CN
Inventors: 聂宏涛; 徐金金; 邓飞; 冯运; 白东升; 李泽; 李佳琪; 王变芬
Original assignee: Hebei University of Science and Technology
Current assignee: Hebei University of Science and Technology
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-23
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to an air purification equipment based on high-voltage static dust absorption principle, has developed a parallelly connected two export type fresh air purification machine, and the clean host computer is installed at outdoor absorption air, and high-voltage static adsorbs the pollutant wherein, sends into clean air indoor, realizes the one-way new trend input to the interior space. The self-cleaning mechanism for flushing the dust collecting plate is integrated and developed, so that the maintenance is convenient; the heating and drying device with the double structures of the hot air fan and the electric heating wire is arranged, so that the drying efficiency and the working reliability are greatly improved; the outdoor unit integrates the follow-up solar panel, so that the power generation efficiency is improved, and the energy conservation and emission reduction in the purification process are realized. The utility model is suitable for a public class confined interior space relatively, if the new trend demand of taking a breath of space such as dormitory, classroom, office, shelter ward under the window state of closing during winter, have the energy consumption low, purification efficiency is high, maintain simple, the installation is swift, noise advantage such as little can improve the comfort level of study, official working and recuperation.

Description

Parallelly connected two export type new trend clearing machine

Technical Field

The utility model relates to an air purification equipment especially relates to a parallelly connected two export type fresh air purification machine.

Background

Along with the increasing importance of people on health problems, the indoor air environmental protection industry can be rapidly developed, and three purification schemes such as a fresh air system, an air purifier and a purification passive treatment service are formed at present. The filter screen type single-machine purifier most commonly used at present belongs to an indoor air self-circulation working mode, is very noisy during use, often influences work and study, is particularly not suitable for public environments such as classrooms of schools, office places, shelter wards and the like, and can cause rapid reduction of cleaning efficiency and even secondary pollution due to untimely cleaning of the filter screen. Based on the high-voltage electrostatic dust collection principle, a parallel double-outlet fresh air purifier is developed, a purification host is installed outdoors to absorb air, high-voltage static electricity adsorbs pollutants in the air, clean air is sent indoors, and one-way fresh air input to an indoor space is achieved. The utility model discloses be particularly useful for public class confined interior space relatively (not absolute closed), close the new trend demand of taking a breath in spaces such as dormitory, classroom, office, shelter ward under the window state when winter, have that the energy consumption is low, purification efficiency is high, maintain simple, the installation is swift, noise advantage such as silence even little, can improve the comfort level of using crowd's study, official working and recuperation. The utility model discloses innovated new trend output structure, designed parallelly connected two exit structures, when using in intensive negative pressure ward such as shelter hospital, can two adjacent wards share a purification host computer and realize one-way new trend and input, reduced equipment cost by a wide margin; the self-cleaning mechanism for flushing the dust collecting plate is integrated and developed, so that the maintenance is convenient; the heating and drying device with the double structures of the hot air fan and the electric heating wire is arranged, so that the drying efficiency and the working reliability are greatly improved; the outdoor unit integrates the follow-up solar panel, the power generation efficiency is improved, and the energy conservation and emission reduction in the purification process are realized.

SUMMERY OF THE UTILITY MODEL

The utility model adopts the technical proposal that: the utility model provides a parallelly connected two export type fresh air purification machine mainly includes: the device comprises an outer shell, a water pump, a spray head, an ozone filter screen, an air sensor in the shell, a blowing fan, a heater, an air pipe, a servo motor, a rotating shaft, a dust collecting plate, a humidity sensor in the shell, an electric heating wire, a water valve, a guide plate, a humidity sensor outside the shell, an air suction fan, an air quality sensor outside the shell, a protective net, a battery box, a heat preservation water tank, a water injection pipe, a hot air fan, a solar panel and an electric push rod;

the shell body is a hollow box body, an air suction fan is arranged on the box wall of the left bottom in the box body and is communicated with the inside and the outside, two air blowing fans are arranged on the box wall of the top in the box body in a parallel mode and are communicated with the inside and the outside, a dust collecting plate is arranged on the right side of the middle in the box body, a battery box is arranged on the left side in a parallel mode, the dust collecting plate and the battery box are connected to separate the inside of the box body into an upper space and a lower space, the upper space and the lower space are sealed and isolated mutually through sealing materials, the hot air fan is right opposite to the dust collecting plate, the upper portion of the dust collecting plate is provided with a plurality of spray heads and an ozone filter screen, and the ozone filter screen is integrally and transversely arranged below the air blowing fan 6.

The inner end face of the bottom of the outer shell is arranged in a step shape, the suction fan is arranged at the high end of the step at the left part, the water passing valve is arranged at the low end of the step and communicated with the inside and the outside of the box body, and the high end and the low end of the step are connected through a guide plate in an inclined plane shape.

The further scheme is that an outer shell humidity sensor, an outer shell air quality sensor and a protective net are arranged on an outer shell below the suction fan.

The further proposal is that the air sensor in the shell is arranged at the upper part of the ozone filter screen in the outer shell.

The further scheme is that the heat-preservation water tank is arranged on the outer side wall of the outer shell, the water pump is arranged on the inner side wall of the outer shell, a water inlet pipe of the water pump penetrates through the side wall to be communicated with the heat-preservation water tank, and a water outlet pipe is communicated with the plurality of spray heads; the water injection pipe 22 is arranged at the upper part of the heat preservation water tank and communicated with the heat preservation water tank.

The further scheme is that the spray head is arranged on a rotating shaft, the rotating shaft is connected to two side walls of the outer shell, and one end of the rotating shaft is connected with the servo motor.

The dust collecting plate is a parallel and vertical conductive flat plate group connected with a high-voltage electrostatic generator, and each conductive flat plate is provided with an electric heating wire and a humidity sensor in a shell and is respectively supplied with power by a rechargeable battery in a battery box.

The further proposal is that the air inlet end of the air pipe is communicated with the air outlet of the blowing fan, the air outlet end extends into the chamber and is communicated with a heater 7, and the heater 7 is connected with a power supply; two groups of air pipes are arranged and respectively communicated with two adjacent rooms.

A further scheme lies in that on solar panel set up the outer wall of shell body, hinge swivelling joint was passed through in the upper end of shell body to the upper end, and solar panel's the back set up the slide.

The further scheme is that the telescopic end of the electric push rod is connected with a slide way on the back of the solar panel, and the fixed end of the electric push rod is fixedly connected with the lower end of the outer shell.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an outward view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

A unidirectional fresh air machine suitable for enclosed spaces, as shown in fig. 1-2, mainly comprising: the device comprises an outer shell 1, a water pump 2, a spray head 3, an ozone filter screen 4, an in-shell air sensor 5, a blowing fan 6, a heater 7, an air pipe 8, a servo motor 9, a rotating shaft 10, a dust collecting plate 11, an in-shell humidity sensor 12, an electric heating wire 13, a water passing valve 14, a guide plate 15, an out-shell humidity sensor 16, an air suction fan 17, an out-shell air quality sensor 18, a protective net 19, a battery box 20, a heat preservation water tank 21, a water injection pipe 22, a hot air fan 23, a solar panel 24 and an electric push rod 25;

the shell body 1 is a hollow box body, an air suction fan 17 is arranged on the box wall of the left bottom in the box and is communicated with the inside and the outside, two air blowing fans 6 are arranged on the box wall of the top in the box in a parallel mode and are communicated with the inside and the outside, a dust collecting plate 11 is arranged on the right side of the middle in the box, a battery box 20 is arranged on the left side in a parallel mode, the dust collecting plate 11 and the battery box 20 are connected to separate the inside of the box into an upper space and a lower space, the upper space and the lower space are sealed and isolated mutually through a sealing material, a hot air fan 23 is just opposite to the dust collecting plate 11, the upper portion of the dust collecting plate 11 is provided with a plurality of spray heads 3 and an ozone filter screen 4, and the ozone filter screen 4 is integrally and transversely arranged below the air blowing fans 6. Set up rechargeable battery in the battery box 20, the suction fan 17 need not set up in the below of collecting plate 11, drenches when avoiding the collecting plate to wash, lower part space is the intake duct in the shell body 1, and the inspiratory air of suction fan 17 can only pass through from collecting plate 11.

The inner end face of the bottom of the outer shell 1 is arranged in a step shape, the suction fan 17 is arranged at the high end of the step at the left part, the water passing valve 14 is arranged at the low end of the step and communicated with the inside and the outside of the box body, and the high end and the low end of the step are provided with a guide plate 15 in an inclined plane shape for connection. The guide plate is in a groove plate shape and guides the water falling from the inside to the water valve 14 to be discharged out of the outer shell 1. The water valve 14 is structured like a 'deodorization floor drain', water flow can pass through but not ventilate, and gas sucked into the lower space of the outer shell 1 is prevented from being discharged from the water valve 14.

On the shell body 1 below the aspiration fan 17, set up the outer humidity transducer of shell 16, the outer air quality sensor of shell 18 and protection network 19, protection network 19 is netted for the sieve mesh, prevents that great foreign matter from blockking up aspiration fan 17 or covering two sensors.

The air sensor 5 in the shell is arranged on the upper part of the ozone filter screen 4.

The heat-preservation water tank 21 is arranged on the outer side wall of the outer shell 1, the water pump 2 is arranged on the inner side wall of the outer shell 1, a water inlet pipe of the water pump 2 penetrates through the side wall to be communicated with the heat-preservation water tank 21, and a water outlet pipe is communicated with the spray heads 3; the water injection pipe 22 is disposed at the upper part of the heat preservation water tank 21 and communicated with the heat preservation water tank. Because new fan unit setting carries the new trend for every room respectively, consequently can set up water injection pipe 22 into unified delivery pipe, connect a water supply source can, parallelly connected induction pipe connection each new fan's holding water box 21, cold weather water supply source needs to use low freezing point water winter.

The spray head 3 is arranged on a rotating shaft 10, the rotating shaft 10 is connected to two side walls of the outer shell 1, and one end of the rotating shaft is connected with a servo motor 9.

The dust collecting plate 11 is a parallel and vertical conductive flat plate group connected with a high-voltage electrostatic generator, and each conductive flat plate is provided with an electric heating wire 13 and a humidity sensor 12 in the shell and is respectively connected with a rechargeable battery in a battery box 20. The heating wire 13 is wrapped by the insulating sheath.

The air inlet end of the air pipe 8 is communicated with the air outlet of the blowing fan 6, the air outlet end of the air pipe extends into the room and is communicated with the heater 7, and the heater 7 is connected with a power supply; the air pipes 8 are provided with two groups of air pipes leading to two adjacent rooms according to the purifying capacity of the dust collecting plates 11, so that one host can be saved. The joint of the air pipe 8 and the blowing fan 6 is wrapped by waterproof sealing materials, the blowing fan 6 is prevented from being wetted by rain and snow, the air outlet end of the air pipe 8 is provided with a wireless receiver and an indoor power supply, and wires are used for entering the outer shell 1 along the route of the air pipe 8 to connect controlled electronic components.

Solar panel 24 sets up on the outer wall of shell body 1, and hinge swivelling joint is passed through in the upper end of shell body 1 in the upper end, and solar panel 24's the back sets up the slide.

The flexible end of electric putter 25 connects the slide at the solar panel 24 back, and fixed end fixed connection is at the lower extreme of shell body 1, and electric putter 25 can promote solar panel 24 and rotate around the hinge.

The utility model discloses a wall hanging installation, like the outer machine of installation air conditioner, fix shell body 1 on the wall face, a through-hole is seted up to the wall, tuber pipe 8 passes the wall through-hole for soft pipe and stretches into indoorly, parallelly connected two fans 6 and the tuber pipe 8 of blowing that sets up, and two tuber pipes 8 introduce adjacent indoorly respectively.

The fresh air purification working process is as follows: the high voltage static generator is connected by the circular telegram back to dust collection plate 11, produce high voltage static electric field on electrically conductive flat board, induced draft fan 17 inhales the shell body 1 with the outside air in, when through electrically conductive flat board, the pollutant particle in the air is adsorbed on dust collection plate 11 in the static field, clear air flows the upper portion space of shell body 1, the trace ozone that high voltage static electric field ionization produced in the dust collection plate 11 adsorbs and decomposes into oxygen when passing through ozone filter screen 4, and then fan 6 blows in the new trend 8 and send into indoorly, if air temperature is too low, can open heater 7 and be the new trend heating, thereby make indoor warm comfortable.

The humidity sensor 16 outside the shell can detect the humidity of the outdoor air, and if the humidity of the outdoor air is too high and exceeds the working range of the dust collecting plate 11, the humidity sensor automatically transmits a signal to the control system to control the main machine to stop working.

The outer air quality sensor 18 realizes the function of detecting the quality of outdoor air, and if the quality of the outdoor air is good, the high-pressure dust collecting plate 11 is controlled not to work, and the outdoor clean air is directly sent into the room; if the air quality is seriously polluted (such as sand storm) and the rated working range of the integrated board 11 is exceeded, the whole host computer stops working.

Cleaning process of the dust collecting plate 11: the shell air sensor 5 realizes the function of detecting the quality of fresh air, if the quality of the air in the upper space of the outer shell 1 cannot reach the standard within the rated time, the dust collecting plate 11 is judged to be seriously dirty and the adsorption capacity is insufficient, at the moment, the dust collecting plate 11 is powered off, then the water pump 2 is controlled to supply water to the spray head 3, the spray head 3 is driven by the servo motor 9 to swing in a reciprocating way to spray water to each conductive flat plate of the dust collecting plate 11, so that the dust adsorbed in the dust collecting plate 11 is washed away, the particle size of the dust adsorbed by static electricity is small and is easy to wash away, the sewage flows onto the guide plate 15 and flows out of the water through valve 14, and the rainwater pipe externally connected with the outer wall of the water through valve 14 flows away; the guide plate 15 is used for shielding the suction fan 17, and the suction fan 17 is arranged at the high end of the left step in the outer shell 1 to prevent the suction fan 17 from being sprayed with water and from flowing back with sewage. The water injection pipe 22 is a main water supply pipe which is uniformly arranged, the heat preservation water tanks 21 of the fresh air fans are communicated in parallel, the water injection pipe 22 periodically replenishes water for the heat preservation water tanks 21, and the parallel water supply mechanism can easily realize water shortage replenishment of a single machine.

The humidity sensor 12 in the shell detects the humidity of each conductive flat plate of the dust collecting plate 11, the conductive flat plate can only work when the surface humidity is within a rated working range, if the humidity exceeds the standard, the hot air fan 23 blows hot air to dry the conductive flat plate, high-voltage electrostatic adsorption work is carried out after the humidity is in compliance, and under the extreme environmental condition, the electric heating wire 13 is controlled to be electrified and heated, and direct heating auxiliary drying is carried out on each conductive flat plate.

The electric push rod 25 can push the solar panel 24 to rotate along the hinge so as to adapt to the angle of the solar energy 24 irradiated by the sun in different seasons, so that the solar panel 24 is irradiated by the sunlight as vertical as possible, and the power generation efficiency is improved.

The control system and the connection scheme related to the work of the fresh air fan are conventional technologies, and the power supply scheme firstly supplies power to the solar panel 24, then supplies power to the charging batteries in the battery box 20, and supplies power to the municipal power supply led out indoors. The whole function of the fresh air fan is remotely and automatically controlled by a user through a remote controller arranged indoors, or the detection value is set to be automatically carried out.

The utility model discloses a scheme such as line connection, wireless transmission, power switch, automatic control of each part all adopts well-known technique.

The utility model has the advantages that:

(1) the machine does not have large kinetic energy mechanical motion during working, the power of the high-voltage electrostatic dust collection module is about 10W-21W, the spraying system and the heating wires are modules which do not work frequently, and the rated power of the whole machine is controlled within 30W; the solar rechargeable battery is arranged in the host machine, so that the power of the whole machine is small, and the energy-saving and emission-reducing effects are good;

(2) the high-voltage electrostatic dust collection module does not have noise when working, the noise of the fan in the host is isolated outdoors, the fresh air blows in the pipeline and flows, and the gentle noise is low.

Claims

1. The utility model provides a parallelly connected two export type fresh air purification machine which characterized in that includes: the device comprises an outer shell (1), a water pump (2), a spray head (3), an ozone filter screen (4), an in-shell air sensor (5), a blowing fan (6), a heater (7), an air pipe (8), a servo motor (9), a rotating shaft (10), a dust collecting plate (11), an in-shell humidity sensor (12), an electric heating wire (13), a water valve (14), a guide plate (15), an out-shell humidity sensor (16), an air suction fan (17), an out-shell air quality sensor (18), a protective screen (19), a battery box (20), a heat preservation water tank (21), a water injection pipe (22), a hot air fan (23), a solar panel (24) and an electric push rod (25);

the utility model discloses a portable electronic device, including shell body (1), set up suction fan (17) intercommunication inside and outside on the incasement left side bottom tank wall, parallelly connected two fan (6) intercommunications of blowing of setting up on the incasement top tank wall inside and outside, incasement middle part right side sets up dust collecting plate (11), the parallel battery box (20) that set up in left side, set up rechargeable battery in battery box (20), dust collecting plate (11) and battery box (20) are connected and are separated into upper portion space and lower part space with the incasement to make upper and lower part space mutual sealing keep apart through sealing material, hot-blast fan (23) are just to dust collecting plate (11), dust collecting plate (11) upper portion sets up a plurality of shower nozzles (3) and ozone filter screen (4), ozone filter screen (4) whole transversely set up below fan (6) of blowing.

2. The parallel double-outlet type fresh air purifier as claimed in claim 1, wherein the inner end surface of the bottom of the outer casing (1) is arranged in a step shape, the suction fan (17) is arranged at the high end of the step at the left part, the water valve (14) is arranged at the low end of the step and is communicated with the inside and the outside of the casing, and the high end and the low end of the step are connected by an inclined guide plate (15).

3. The parallel double-outlet fresh air purifier as recited in claim 1, wherein an outside-shell humidity sensor (16), an outside-shell air quality sensor (18) and a protective screen (19) are arranged on the outside shell (1) below the suction fan (17).

4. The parallel double outlet type fresh air cleaner as claimed in claim 1, wherein said in-casing air sensor (5) is disposed at an upper portion of the ozone filter (4) in the outer casing (1).

5. The parallel double-outlet fresh air purifier as claimed in claim 1, wherein the heat-preservation water tank (21) is arranged on the outer side wall of the outer shell (1), the water pump (2) is arranged on the inner side wall of the outer shell (1), the water inlet pipe of the water pump (2) passes through the side wall and is communicated with the heat-preservation water tank (21), and the water outlet pipe is communicated with the plurality of spray heads (3); the water injection pipe (22) is arranged at the upper part of the heat preservation water tank (21) and communicated with the heat preservation water tank.

6. The parallel double-outlet type fresh air purifier as claimed in claim 1, wherein the spray head (3) is disposed on a rotating shaft (10), the rotating shaft (10) is connected to two side walls of the outer casing (1), and one end is connected to the servo motor (9).

7. The parallel double-outlet type fresh air purifier as claimed in claim 1, wherein the dust collecting plate (11) is a set of parallel vertical conductive plates connected with the high voltage electrostatic generator, and each conductive plate is provided with an electric heating wire (13) and a humidity sensor (12) in the shell.

8. The parallel double-outlet fresh air purifier as claimed in claim 1, wherein the air inlet end of the air pipe (8) is communicated with the air outlet of the blowing fan (6), the air outlet end extends into the room and is communicated with the heater (7), and the heater (7) is connected with a power supply; two groups of air pipes (8) are arranged and respectively communicated with two adjacent rooms.

9. The parallel double-outlet fresh air purifier as claimed in claim 1, wherein the solar panel (24) is disposed on the outer wall of the outer casing (1), the upper end of the solar panel is rotatably connected to the upper end of the outer casing (1) through a hinge, and a slide way is disposed on the back of the solar panel (24).

10. The parallel double-outlet fresh air purifier as claimed in claim 1, wherein the telescopic end of the electric push rod (25) is connected with the slide way on the back of the solar panel (24), and the fixed end is fixedly connected with the lower end of the outer shell (1).