CN110360672B - Vertical noise reduction type fresh air purification cabinet machine and fresh air purification method thereof - Google Patents
Vertical noise reduction type fresh air purification cabinet machine and fresh air purification method thereof Download PDFInfo
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- CN110360672B CN110360672B CN201810250058.XA CN201810250058A CN110360672B CN 110360672 B CN110360672 B CN 110360672B CN 201810250058 A CN201810250058 A CN 201810250058A CN 110360672 B CN110360672 B CN 110360672B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- General Engineering & Computer Science (AREA)
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Abstract
The utility model discloses a vertical type of making an uproar type new trend air purification cabinet-type air conditioner that falls relates to a new trend air purifier's structure. The device comprises a shell, a heat exchanger, a fresh air fan placing cavity, an exhaust fan placing cavity, a noise reduction cavity and an exhaust and air inlet cavity; the input end of the fresh air fan is communicated with the fresh air output end on the heat exchanger, and the output end of the fresh air fan is sequentially communicated with the noise reduction cavity and the air exhaust outlet; the input end of the air exhaust fan is communicated with the air exhaust output end on the heat exchanger, and the output end of the air exhaust fan is sequentially communicated with the third air exhaust pipeline, the air exhaust pipeline port and the air exhaust air outlet; the air exhaust input end of the heat exchanger is sequentially communicated with the air exhaust gap, the air exhaust air inlet cavity and the air exhaust air inlet, and the fresh air input end of the heat exchanger is sequentially communicated with the fresh air inlet cavity and the fresh air inlet through a fresh air filter. The invention can realize the exchange of indoor air and outdoor air, has stable operation and does not disturb people. The invention also relates to fresh air purification of the vertical noise reduction type fresh air purification cabinet.
Description
Technical Field
The invention relates to a structure of a fresh air purifying machine, in particular to a vertical noise reduction type fresh air purifying cabinet machine. The invention also relates to fresh air purification of the vertical noise reduction type fresh air purification cabinet.
Background
Along with the improvement of living standard, the requirement of people on the indoor air quality is higher and higher, equipment capable of improving the indoor air quality is more and more popular with people, the equipment capable of improving the indoor air quality is gradually a hot commodity of household appliances, and at present, the equipment capable of improving the air quality is mainly provided with an air purifier and a fresh air purifier.
Air purifier settles at indoor independent machine, and it realizes the filtration to the room air through installing in the inside filter screen of air purifier, and above-mentioned air purifier though can purify (filter) the room air, but it can not realize the interconversion of room air and outdoor air to when being indoor in airtight annular (can produce a large amount of carbon dioxide owing to people's activity this moment, can consume oxygen), above-mentioned air purifier's air-purifying effect just is not obvious, still can make the people who is located indoor produce situations such as dizziness, sultry.
Fresh air purification machine (fresh air fan) is the equipment that can realize indoor air and outdoor air interconversion, and fresh air purification machine variety on the existing market is more, and the function is very little different, but current fresh air purification machine all basically has a defect or serious problem to solve all the time, that is exactly the noise problem, the family refuses the noise, the classroom refuses the noise, the ward refuses the noise, the noise more needs to be kept away from to old man and children.
To the great problem of current new trend fan noise, prior art is through installing the new trend fan in indoor corner position to the influence of noise abatement to people's life.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a vertical noise reduction type fresh air purification cabinet.
The second purpose of the invention is to provide fresh air purification of the vertical noise reduction type fresh air purification cabinet machine in order to overcome the defects of the background technology.
In order to achieve the first object, the technical scheme of the invention is as follows: vertical type of making an uproar new trend air purification cabinet-type air conditioner falls, including casing, heat exchanger, new trend fan and the fan of airing exhaust, its characterized in that: a fresh air fan placing cavity for placing a fresh air fan and an exhaust fan placing cavity for placing an exhaust air fan are arranged in the shell, an upper transverse partition plate is arranged at the upper end of the fresh air fan placing cavity, a fresh air filter is arranged at the lower end of the exhaust fan placing cavity, and the heat exchanger is positioned between the upper transverse partition plate and the fresh air filter; a noise reduction cavity is arranged between the upper end of the upper transverse partition plate and the top of the shell, the lower end of the upper transverse partition plate is connected with an upper vertical partition plate positioned in the middle of the shell, the lower end of the upper vertical partition plate is connected with a lower transverse partition plate positioned at the front end of the shell, and an air exhaust and inlet cavity is arranged among the front end of the upper transverse partition plate, the upper vertical partition plate, the lower transverse partition plate and the front side wall of the shell; the upper end of the fresh air filter is connected with a lower vertical partition plate, and a fresh air inlet cavity is formed between the lower end of the fresh air filter and the bottom of the shell; the upper end of the heat exchanger is connected with the lower transverse partition plate, the lower end of the heat exchanger is connected with the lower vertical partition plate, the middle part of the heat exchanger is connected with a first exhaust pipeline, the upper part of one end of the first exhaust pipeline is connected with a second exhaust pipeline, the lower part of the other end of the first exhaust pipeline is connected with a third exhaust pipeline, and an exhaust pipeline port is arranged on the second exhaust pipeline; an air exhaust gap is arranged on the lower transverse partition plate, and an air exhaust outlet communicated with the air exhaust pipeline port, an air exhaust inlet communicated with the air exhaust inlet cavity, a fresh air inlet communicated with the fresh air inlet cavity and a fresh air outlet communicated with the noise reduction cavity are arranged on the side wall of the shell; the fresh air fan is positioned in the fresh air fan placing cavity, the input end of the fresh air fan is communicated with the fresh air output end on the heat exchanger, and the output end of the fresh air fan is sequentially communicated with the noise reduction cavity and the fresh air outlet; the air exhaust fan is positioned in the air exhaust fan placing cavity, the input end of the air exhaust fan is communicated with the air exhaust output end on the heat exchanger, and the output end of the air exhaust fan is sequentially communicated with the third air exhaust pipeline, the air exhaust pipeline port and the air exhaust air outlet; the air exhaust input end of the heat exchanger is sequentially communicated with the air exhaust gap, the air exhaust and air intake cavity and the air exhaust and air intake port, and the fresh air input end of the heat exchanger is sequentially communicated with the fresh air and air intake cavity and the fresh air intake port through a fresh air filter; the noise reduction cavity comprises a longitudinal noise reduction cavity communicated with the output end of the fresh air fan and a transverse noise reduction cavity communicated with the fresh air outlet on the side wall of the shell, a plurality of first noise reduction plates which are longitudinally arranged are arranged in the longitudinal noise reduction cavity, a plurality of second noise reduction plates which are transversely arranged are arranged in the transverse noise reduction cavity, a first noise reduction gap is arranged between each first noise reduction plate and the side wall of the shell, the first noise reduction gaps are integrally arranged in the longitudinal noise reduction cavity in a staggered mode, a second noise reduction gap is arranged between each second noise reduction plate and the side wall of the shell, and the projections of the second noise reduction gaps on the upper transverse partition plate are mutually overlapped; third noise reduction plates are arranged on the periphery of the inner wall of the first exhaust pipeline, the periphery of the inner wall of the second exhaust pipeline and the periphery of the inner wall of the third exhaust pipeline; and a fourth noise reduction plate is arranged in the middle of the first exhaust pipeline, the middle of the second exhaust pipeline and the middle of the third exhaust pipeline.
In actual work, the noise reduction cavity is divided into a longitudinal noise reduction cavity and a transverse noise reduction cavity, so that the stroke of air in the noise reduction cavity is increased, and therefore fresh air is fully reduced in the moving process. The gaps of making an uproar wholly are the staggered arrangement at the intracavity of making an uproar that vertically falls with a plurality of first to make the new trend air walk along the snake font at the intracavity of making an uproar that vertically fall, be favorable to further increasing the stroke of new trend air, fall the projection of the gap of making an uproar each other overlapping on last transverse baffle with a plurality of seconds and be favorable to the setting of new trend gas outlet. Furthermore (as shown in fig. 7), a fresh air transition cavity can be arranged in the noise reduction cavity, the fresh air transition cavity is located between the transverse noise reduction cavity and the fresh air outlet of the shell, and the fresh air transition cavity is favorable for enabling fresh air to uniformly enter the room.
During actual work, first exhaust duct, second exhaust duct and third exhaust duct all can be called exhaust duct, and the board of making an uproar and the fourth board of making an uproar is favorable to reducing the noise in the exhaust duct sets up the third in exhaust duct to reduce the noise of this application on the whole.
In the technical scheme, the fresh air filter comprises a first primary filter screen, an activated carbon filter screen and a high-efficiency HEPA filter screen which are sequentially arranged in the shell from bottom to top.
In the technical scheme, a second primary filter screen placed on a lower transverse plate is arranged in the air exhaust and inlet cavity.
First just imitate filter screen, active carbon filter screen, HEPA high efficiency filter screen and second and just imitate the filter screen and be favorable to realizing the filtration to the air, ensure to enter into indoor air and be fresh air.
In actual work, in order to make things convenient for taking and placing of new trend filter, can be provided with slide mechanism between the inside wall of new trend filter 8 (including first just imitate filter screen, active carbon filter screen and HEPA high efficiency filter screen) and casing, this slide mechanism is including setting up the slide rail three at the casing to and set up the pulley on new trend filter (the structure of domestic drawer can be referred to slide mechanism's concrete structure).
In order to achieve the second object, the invention has the technical scheme that: the fresh air purification of the fresh air purification cabinet machine comprises an indoor air exhaust method and an outdoor air intake method, wherein the indoor air exhaust method comprises the following steps: indoor air firstly passes through the air exhaust inlet and enters the air exhaust inlet cavity, is filtered by a second primary filter screen in the air exhaust inlet cavity, then passes through the air exhaust gap, then enters the heat exchanger through the air exhaust input end, then is exhausted from the air exhaust output end in the heat exchanger, then sequentially passes through a third exhaust pipeline, a first exhaust pipeline and a second exhaust pipeline through the air exhaust fan, and finally is exhausted outdoors through the air exhaust pipeline port and the air exhaust outlet; the outdoor air intake method comprises the following steps: outdoor air enters the fresh air inlet cavity through the fresh air inlet, then the outdoor air passes through the fresh air filter, enters the heat exchanger through the fresh air input end on the heat exchanger, then the outdoor air is discharged from the fresh air output end on the heat exchanger, then the outdoor air enters the noise reduction cavity through the fresh air fan, and finally the outdoor air sequentially passes through the longitudinal noise reduction cavity and the transverse noise reduction cavity and enters the indoor space through the fresh air outlet.
During the actual operation, new trend air cleaner is also called new trend fan, and first filter screen, active carbon filter screen, the high-efficient filter screen of HEPA and the first filter screen of imitating of second are prior art.
The invention not only can realize the exchange of indoor air and outdoor air and can filter the indoor air, but also has the advantages of quiet and quiet whole machine, basically no noise, stable operation and no disturbance to people. Meanwhile, the noise of the fresh air fan in the operation at the highest gear can be reduced from 75-80 dB to 43.1 dB (which is real data identified by an identification unit), and the noise of the fresh air fan in the operation at the lowest gear can be reduced from 52 dB to 36-38 dB (which is real data identified by the identification unit).
Drawings
FIG. 1 is a schematic view of the structure of the case when the case is placed in an inclined position, but the case does not include the front and rear walls of the case.
Fig. 2 is a schematic view of the structure of fig. 1 including the front and rear walls of the housing.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is a right side view of fig. 2.
Fig. 6 is a schematic structural view of the heat exchanger.
Fig. 7 is a schematic structural view of a noise reduction cavity.
FIG. 8 is a schematic view of the connection of the first exhaust duct, the third noise reduction plate, and the fourth noise reduction plate.
In the figure, 1-shell, 2-heat exchanger, 2 a-fresh air output end, 2 b-exhaust air output end, 2 c-exhaust air input end, 2 d-fresh air input end, 3-fresh air fan, 4-exhaust air fan, 5-fresh air fan placing cavity, 6-exhaust air fan placing cavity, 7-upper transverse partition plate, 8-fresh air filter, 9-noise reduction cavity, 9 a-longitudinal noise reduction cavity, 9 b-transverse noise reduction cavity, 11-upper vertical partition plate, 12-lower transverse partition plate, 13-exhaust air inlet cavity, 14-lower vertical partition plate, 16-first exhaust pipeline, 17-second exhaust pipeline, 18-third exhaust pipeline, 19-exhaust pipeline port, 20-exhaust air outlet, 21-fresh air inlet, 23-exhaust air inlet, 24-air exhaust gap, 25-first noise reduction plate, 26-second noise reduction plate, 27-first noise reduction gap, 28-second noise reduction gap, 29-third noise reduction plate, 30-fourth noise reduction plate, 31-first primary filter screen, 32-activated carbon filter screen, 33-HEPA high-efficiency filter screen and 34-second primary filter screen.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the drawings, but they are not intended to limit the present invention and are merely examples. While the advantages of the invention will be apparent and readily appreciated by the description.
With reference to the accompanying drawings: vertical type of making an uproar new trend air purification cabinet-type air conditioner falls, including casing 1, heat exchanger 2, new trend fan 3 and the fan 4 of airing exhaust, its characterized in that: a new fan placing cavity 5 for placing a new fan 3 and an exhaust fan placing cavity 6 for placing an exhaust fan 4 are arranged in the shell 1, an upper transverse partition plate 7 is arranged at the upper end of the new fan placing cavity 5, a new air filter 8 is arranged at the lower end of the exhaust fan placing cavity 6, and the heat exchanger 2 is positioned between the upper transverse partition plate 7 and the new air filter 8;
a noise reduction cavity 9 is arranged between the upper end of the upper transverse partition plate 7 and the top of the shell 1, the lower end of the upper transverse partition plate 7 is connected with an upper vertical partition plate 11 positioned in the middle of the shell 1, the lower end of the upper vertical partition plate 11 is connected with a lower transverse partition plate 12 positioned at the front end of the shell 1, and an air exhaust and inlet cavity 13 is arranged among the front end of the upper transverse partition plate 7, the upper vertical partition plate 11, the lower transverse partition plate 12 and the front side wall of the shell 1;
the upper end of the fresh air filter 8 is connected with a lower vertical partition plate 14, and a fresh air inlet cavity is formed between the lower end of the fresh air filter 8 and the bottom of the shell 1;
the upper end of the heat exchanger 2 is connected with the lower transverse partition plate 12, the lower end of the heat exchanger 2 is connected with the lower vertical partition plate 14, the middle part of the heat exchanger 2 is connected with a first exhaust pipeline 16, the upper part of one end of the first exhaust pipeline 16 is connected with a second exhaust pipeline 17, the lower part of the other end of the first exhaust pipeline 16 is connected with a third exhaust pipeline 18, and an exhaust pipeline port 19 is arranged on the second exhaust pipeline 17;
in actual work, the heat exchanger 2 is in the prior art, the cross section of the heat exchanger 2 in the vertical direction is in a hexagonal rhombus structure, a partition plate of the heat exchanger 2 positioned in the middle of the heat exchanger 2 is vertically arranged, a heat exchange partition plate positioned in front of the heat exchanger 2 is adjacently arranged with the inner wall of the shell 1, and a longitudinal exhaust pipeline which is horizontally arranged is connected to a heat exchange partition plate positioned behind the heat exchanger 2;
an exhaust gap 24 is arranged on the lower transverse partition plate 12, and an exhaust air outlet 20 communicated with the exhaust pipeline port 19, an exhaust air inlet 23 communicated with the exhaust air inlet cavity 13, a fresh air inlet 21 communicated with the fresh air inlet cavity and a fresh air outlet communicated with the noise reduction cavity are arranged on the side wall of the shell 1;
the fresh air fan 3 is positioned in the fresh air fan placing cavity 5, the input end of the fresh air fan 3 is communicated with the fresh air output end 2a on the heat exchanger 2, and the output end of the fresh air fan 3 is sequentially communicated with the noise reduction cavity 9 and the fresh air outlet; the exhaust fan 4 is positioned in the exhaust fan placing cavity 6, the input end of the exhaust fan 4 is communicated with the exhaust output end 2b on the heat exchanger 2, and the output end of the exhaust fan 4 is sequentially communicated with a third exhaust pipeline 18, an exhaust pipeline port 19 and an exhaust air outlet 20;
the air exhaust input end 2c of the heat exchanger 2 is sequentially communicated with the air exhaust gap 24, the air exhaust and intake cavity 13 and the air exhaust and intake port 23, and the fresh air input end 2d of the heat exchanger 2 is sequentially communicated with the fresh air intake cavity and the fresh air intake port 21 through the fresh air filter 8.
In the above technical scheme, the noise reduction cavity 9 includes a longitudinal noise reduction cavity 9a communicated with the output end of the fresh air fan 3 and a transverse noise reduction cavity 9b communicated with the fresh air outlet on the side wall of the housing 1, a plurality of first noise reduction plates 25 arranged longitudinally are arranged in the longitudinal noise reduction cavity 9a, a plurality of second noise reduction plates 26 arranged transversely are arranged in the transverse noise reduction cavity 9b, a first noise reduction gap 27 is arranged between each first noise reduction plate 25 and the side wall of the housing 1, the plurality of first noise reduction gaps 27 are integrally arranged in the longitudinal noise reduction cavity 9a in a staggered manner, a second noise reduction gap 28 is arranged between each second noise reduction plate 26 and the side wall of the housing 1, and the projections of the plurality of second noise reduction gaps 28 on the upper transverse partition 7 are mutually overlapped.
In the above technical solution, third noise reduction plates 29 are disposed around the inner wall of the first exhaust duct 16, around the inner wall of the second exhaust duct 17, and around the inner wall of the third exhaust duct 18.
In the above technical solution, the fourth noise reduction plate 30 is disposed in the middle of the first exhaust duct 16, the middle of the second exhaust duct 17, and the middle of the third exhaust duct 18.
In actual operation, the first noise reduction plate 25, the second noise reduction plate 26, the third noise reduction plate 29 and the fourth noise reduction plate 30 can be collectively referred to as noise reduction plates, the noise reduction plates absorb part of noise generated by operation of the fan, and the noise reduction plates are mainly formed by assembling a porous noise reduction plate and noise reduction sponge (the noise reduction sponge is wrapped in the porous noise reduction plate).
In the above technical scheme, the fresh air filter 8 comprises a first primary filter screen 31, an activated carbon filter screen 32 and a high-efficiency HEPA filter screen 33 which are sequentially arranged in the casing 1 from bottom to top.
In actual work, in order to make things convenient for taking and placing of fresh air filter 8, a sliding mechanism can be arranged between fresh air filter 8 (including first primary filter screen 31, activated carbon filter screen 32 and HEPA high efficiency filter screen 33) and the inner side wall of the shell, and the sliding mechanism comprises a sliding rail arranged on the third side of the shell and a pulley arranged on fresh air filter 8 (the specific structure of the sliding mechanism can refer to the structure of the household drawer).
In the above technical solution, a second primary filter screen 34 placed on the lower transverse cross plate is arranged in the exhaust air intake chamber 13.
In the technical scheme, the fresh air and fresh air purifying method comprises the following steps of an indoor air exhausting method and an outdoor air inlet method, wherein,
the indoor air exhaust method comprises the following steps: indoor air firstly passes through the exhaust air inlet 23 and enters the exhaust air inlet cavity 13, is filtered by a second primary filter screen 34 in the exhaust air inlet cavity 13, then passes through the exhaust gap 24, then enters the heat exchanger 2 through the exhaust air input end 2c, then is exhausted from the exhaust air output end 2b in the heat exchanger 2, then sequentially passes through the third exhaust pipeline 18, the first exhaust pipeline 16 and the second exhaust pipeline 17 through the exhaust fan 4, and finally is exhausted to the outside through the exhaust pipeline port 19 and the exhaust air outlet 20;
the outdoor air intake method comprises the following steps: outdoor air enters the fresh air inlet cavity through the fresh air inlet 21, then the outdoor air passes through the fresh air filter 8 (sequentially passes through the first primary filter screen 31, the activated carbon filter screen 32 and the HEPA high-efficiency filter screen 33), and enters the heat exchanger 2 through the fresh air input end 2d on the heat exchanger 2, then the outdoor air is discharged from the fresh air output end 2a on the heat exchanger 2, then the outdoor air enters the noise reduction cavity 9 through the fresh air fan 3, finally the outdoor air sequentially passes through the longitudinal noise reduction cavity 9a and the transverse noise reduction cavity 9b, and enters the indoor space through the fresh air outlet.
Other parts not described belong to the prior art.
Claims (4)
1. Vertical type of making an uproar new trend air purification cabinet-type air conditioner falls, including casing (1), heat exchanger (2), new trend fan (3) and air exhaust fan (4), its characterized in that: a fresh air fan placing cavity (5) for placing a fresh air fan (3) and an exhaust fan placing cavity (6) for placing an exhaust air fan (4) are arranged in the shell (1), an upper transverse partition plate (7) is arranged at the upper end of the fresh air fan placing cavity (5), a fresh air filter (8) is arranged at the lower end of the exhaust fan placing cavity (6), and the heat exchanger (2) is positioned between the upper transverse partition plate (7) and the fresh air filter (8);
a noise reduction cavity (9) is arranged between the upper end of the upper transverse partition plate (7) and the top of the shell (1), the lower end of the upper transverse partition plate (7) is connected with an upper vertical partition plate (11) positioned in the middle of the shell (1), the lower end of the upper vertical partition plate (11) is connected with a lower transverse partition plate (12) positioned at the front end of the shell (1), and an air exhaust and inlet cavity (13) is arranged among the front end of the upper transverse partition plate (7), the upper vertical partition plate (11), the lower transverse partition plate (12) and the front side wall of the shell (1);
the upper end of the fresh air filter (8) is connected with a lower vertical partition plate (14), and a fresh air inlet cavity is formed between the lower end of the fresh air filter (8) and the bottom of the shell (1);
the upper end of the heat exchanger (2) is connected with the lower transverse partition plate (12), the lower end of the heat exchanger (2) is connected with the lower vertical partition plate (14), the middle part of the heat exchanger (2) is connected with a first exhaust pipeline (16), the upper part of one end of the first exhaust pipeline (16) is connected with a second exhaust pipeline (17), the lower part of the other end of the first exhaust pipeline (16) is connected with a third exhaust pipeline (18), and an exhaust pipeline port (19) is formed in the second exhaust pipeline (17);
an air exhaust gap (24) is arranged on the lower transverse partition plate (12), an air exhaust air outlet (20) communicated with the air exhaust pipeline port (19), an air exhaust air inlet (23) communicated with the air exhaust air inlet cavity (13), a fresh air inlet (21) communicated with the fresh air inlet cavity and a fresh air outlet communicated with the noise reduction cavity are arranged on the side wall of the shell (1);
the fresh air fan (3) is positioned in the fresh air fan placing cavity (5), the input end of the fresh air fan (3) is communicated with a fresh air output end (2a) on the heat exchanger (2), and the output end of the fresh air fan (3) is sequentially communicated with the noise reduction cavity (9) and a fresh air outlet; the exhaust fan (4) is positioned in the exhaust fan placing cavity (6), the input end of the exhaust fan (4) is communicated with the exhaust output end (2b) on the heat exchanger (2), and the output end of the exhaust fan (4) is sequentially communicated with the third exhaust pipeline (18), the exhaust pipeline port (19) and the exhaust air outlet (20);
an exhaust input end (2c) of the heat exchanger (2) is sequentially communicated with an exhaust gap (24), an exhaust air inlet cavity (13) and an exhaust air inlet (23), and a fresh air input end (2d) of the heat exchanger (2) is sequentially communicated with a fresh air inlet cavity and a fresh air inlet (21) through a fresh air filter (8);
the noise reduction cavity (9) comprises a longitudinal noise reduction cavity (9a) communicated with the output end of the fresh air fan (3) and a transverse noise reduction cavity (9b) communicated with the fresh air outlet on the side wall of the shell (1), a plurality of first noise reduction plates (25) which are longitudinally arranged are arranged in the longitudinal noise reduction cavity (9a), a plurality of second noise reduction plates (26) which are transversely arranged are arranged in the transverse noise reduction cavity (9b), a first noise reduction gap (27) is arranged between each first noise reduction plate (25) and the side wall of the shell (1), the first noise reduction gaps (27) are integrally arranged in the longitudinal noise reduction cavity (9a) in a staggered mode, a second noise reduction gap (28) is arranged between each second noise reduction plate (26) and the side wall of the shell (1), and the projections of the second noise reduction gaps (28) on the upper transverse partition plate (7) are mutually overlapped;
third noise reduction plates (29) are arranged on the periphery of the inner wall of the first exhaust pipeline (16), the periphery of the inner wall of the second exhaust pipeline (17) and the periphery of the inner wall of the third exhaust pipeline (18);
and a fourth noise reduction plate (30) is arranged in the middle of the first exhaust pipeline (16), the middle of the second exhaust pipeline (17) and the middle of the third exhaust pipeline (18).
2. The vertical cabinet type air purifier of claim 1, wherein: fresh air filter (8) include in casing (1) first primary filter screen (31), active carbon filter screen (32) and HEPA high-efficient filter screen (33) that arrange in proper order from bottom to top.
3. The vertical cabinet type air purifier of claim 2, wherein: and a second primary-effect filter screen (34) placed on the lower transverse plate is arranged in the air exhaust and inlet cavity (13).
4. The fresh air purifying method of the vertical noise reduction type fresh air purifying cabinet according to any one of claims 1 to 3, characterized in that: it comprises an indoor air exhaust method and an outdoor air intake method, wherein,
the indoor air exhaust method comprises the following steps: indoor air firstly passes through an exhaust air inlet (23) and enters an exhaust air inlet cavity (13), is filtered by a second primary filter screen (34) in the exhaust air inlet cavity (13), then passes through an exhaust gap (24), then enters a heat exchanger (2) through an exhaust air input end (2c), then is exhausted from an exhaust air output end (2b) in the heat exchanger (2), then sequentially flows through a third exhaust pipeline (18), a first exhaust pipeline (16) and a second exhaust pipeline (17) through an exhaust fan (4), and finally is exhausted outdoors through an exhaust pipeline port (19) and an exhaust air outlet (20);
the outdoor air intake method comprises the following steps: outdoor air enters into the fresh air inlet cavity through a fresh air inlet (21), then the outdoor air passes through a fresh air filter (8), enters into the heat exchanger (2) through a fresh air input end (2d) on the heat exchanger (2), then the outdoor air is discharged from a fresh air output end (2a) on the heat exchanger (2), then the outdoor air enters into the noise reduction cavity (9) through a fresh air fan (3), and finally the outdoor air sequentially passes through the longitudinal noise reduction cavity (9a) and the transverse noise reduction cavity (9b) and enters into the room through a fresh air outlet.
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| CN201810250058.XA CN110360672B (en) | 2018-03-26 | 2018-03-26 | Vertical noise reduction type fresh air purification cabinet machine and fresh air purification method thereof |
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| CN201810250058.XA CN110360672B (en) | 2018-03-26 | 2018-03-26 | Vertical noise reduction type fresh air purification cabinet machine and fresh air purification method thereof |
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| CN110360672B true CN110360672B (en) | 2020-10-30 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090043086A (en) * | 2007-10-29 | 2009-05-06 | 주식회사 대연 | Air cleaning and ventilation system of indoor |
| CN102192584A (en) * | 2010-03-08 | 2011-09-21 | 亨泰尔公司 | Method and systems for integrating sound attenuation into a filter bank |
| CN104421221A (en) * | 2013-09-11 | 2015-03-18 | 珠海格力电器股份有限公司 | Silencer assembly and fan coil |
| CN204614441U (en) * | 2015-03-31 | 2015-09-02 | 北京高远志宏科技有限公司 | Noise treatment system |
| CN206222505U (en) * | 2016-11-17 | 2017-06-06 | 天津市第五季环境科技有限公司 | Cabinet type new blower fan |
| CN206291412U (en) * | 2016-11-17 | 2017-06-30 | 申东峰 | A kind of cabinet type fresh-air purifying equipment |
| CN107192079A (en) * | 2017-07-07 | 2017-09-22 | 张德海 | Indoor cabinet type send aeration device without pipeline |
-
2018
- 2018-03-26 CN CN201810250058.XA patent/CN110360672B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090043086A (en) * | 2007-10-29 | 2009-05-06 | 주식회사 대연 | Air cleaning and ventilation system of indoor |
| CN102192584A (en) * | 2010-03-08 | 2011-09-21 | 亨泰尔公司 | Method and systems for integrating sound attenuation into a filter bank |
| CN104421221A (en) * | 2013-09-11 | 2015-03-18 | 珠海格力电器股份有限公司 | Silencer assembly and fan coil |
| CN204614441U (en) * | 2015-03-31 | 2015-09-02 | 北京高远志宏科技有限公司 | Noise treatment system |
| CN206222505U (en) * | 2016-11-17 | 2017-06-06 | 天津市第五季环境科技有限公司 | Cabinet type new blower fan |
| CN206291412U (en) * | 2016-11-17 | 2017-06-30 | 申东峰 | A kind of cabinet type fresh-air purifying equipment |
| CN107192079A (en) * | 2017-07-07 | 2017-09-22 | 张德海 | Indoor cabinet type send aeration device without pipeline |
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