CN113405174A - New fan dehumidification structure, new fan and new trend system - Google Patents
New fan dehumidification structure, new fan and new trend system Download PDFInfo
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- CN113405174A CN113405174A CN202110683312.7A CN202110683312A CN113405174A CN 113405174 A CN113405174 A CN 113405174A CN 202110683312 A CN202110683312 A CN 202110683312A CN 113405174 A CN113405174 A CN 113405174A
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- air
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- assembly
- fresh air
- dehumidification
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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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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Abstract
The invention provides a fresh air fan dehumidification structure, a fresh air fan and a fresh air system, and belongs to the field of air purification. The fresh air fan dehumidification structure comprises a plurality of baffle plates, wherein the baffle plates are stacked, a bent circulation gap is formed between every two adjacent baffle plates, and the fresh air fan dehumidification structure is suitable for being installed in a main air duct of a fresh air fan; and the adjusting mechanism is connected with at least one of the two adjacent baffles and is used for driving the two adjacent baffles to mutually approach or separate so as to change the width of the flow gap between the two adjacent baffles. New fan includes above-mentioned new fan dehumidification structure, and new trend system includes foretell new fan. The novel fan dehumidification structure, the novel fan and the novel air system do not need to consume electric energy, the dehumidification amount is large, the width of a circulation gap can be changed through the adjusting mechanism, and the dehumidification effect is adjusted.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to a fresh air fan dehumidification structure, a fresh air fan and a fresh air system.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room.
The humidity of air sucked by a fresh air fan in a fresh air system is not large, and a refrigeration cooling mode is generally adopted to analyze water in the air. The inventor of this application has provided a new fan that adopts wet curtain to come air-purifying, and this kind of new fan need not to change the filter material, has reduced use cost. However, this kind of new fan leads to the humidity increase of air owing to introduced wet curtain, if adopt traditional dehumidification mode, on the one hand, the dehumidification volume is little, can't satisfy the dehumidification requirement, and on the other hand, the refrigeration process can consume a large amount of electric energy, leads to new trend system energy consumption to show the increase. Therefore, a new dehumidifying structure having a large dehumidifying amount is required.
Disclosure of Invention
The invention aims to provide a fresh air fan dehumidification structure, a fresh air fan and a fresh air system, and aims to solve the technical problems of high energy consumption and small dehumidification amount of a traditional fresh air fan dehumidification mode in the prior art.
In order to achieve the above object, the present invention adopts a technical solution that a new fan dehumidification structure is provided, including:
the baffle plates are stacked, a bent circulation gap is formed between every two adjacent baffle plates, and the baffle plates are suitable for being installed in a main air duct of a fresh air fan; and
and the adjusting mechanism is connected with at least one of the two adjacent baffles and is used for driving the two adjacent baffles to mutually approach or separate so as to change the width of the flow gap between the two adjacent baffles.
As another embodiment of the present application, the adjusting mechanism is connected to a single baffle among the plurality of baffles; or the adjusting mechanism is connected with the baffle plate with double digits in the plurality of baffle plates.
As another embodiment of the present application, the adjustment mechanism includes a cross bar traversing a plurality of the baffles; in two adjacent baffle plates, one baffle plate is fixed with the cross rod, and the other baffle plate is provided with a sliding hole for the cross rod to slide through.
As another embodiment of the present application, the baffle has at least two oppositely directed bends.
The fresh air fan dehumidification structure provided by the embodiment of the invention has the beneficial effects that: compared with the prior art, the fresh air fan dehumidification structure provided by the embodiment of the invention has the advantages that air with high humidity in the main air channel of the fresh air fan flows through the bent circulation gap between the two adjacent baffle plates, and fine water drops in the air are adsorbed on the baffle plates, so that the air humidity is reduced, the electric energy does not need to be consumed, the energy consumption of a fresh air system is reduced, the dehumidification amount is large, and the dehumidification requirement can be met; can also change the width in circulation clearance through adjustment mechanism, adjust the dehumidification effect, the scope that this kind of structure dehumidification volume was adjusted is narrower, but can satisfy the dehumidification requirement of new trend system, simple structure, convenient operation moreover.
Another technical solution adopted by the present invention is to provide a new fan, including: the new fan dehumidification structure of any one of the above.
The fresh air machine provided by the embodiment of the invention has the beneficial effects that: compared with the prior art, the fresh air fan provided by the embodiment of the invention adopts any one of the fresh air fan dehumidifying structures, so that air with high humidity in the main air duct of the fresh air fan flows through the bent circulation gap between the two adjacent baffle plates, and fine water drops in the air are adsorbed on the baffle plates, so that the air humidity is reduced, the electric energy consumption is not required, the energy consumption of a fresh air system is reduced, the dehumidifying capacity is high, and the dehumidifying requirement can be met; can also change the width in circulation clearance through adjustment mechanism, adjust the dehumidification effect, the scope that this kind of structure dehumidification volume was adjusted is narrower, but can satisfy the dehumidification requirement of new trend system, simple structure, convenient operation moreover.
As another embodiment of this application, the new fan still includes main wind channel, coarse filter subassembly and wet curtain subassembly, the coarse filter subassembly wet curtain subassembly with new fan dehumidification structure is located in the main wind channel to set up along air inlet direction order.
As another embodiment of the present application, the fresh air machine further comprises a flushing assembly located between the coarse filtration assembly and the wet curtain assembly, the flushing assembly being provided with a first flushing head facing the coarse filtration assembly and a second flushing head facing the wet curtain assembly; the flushing assembly is arranged in a reciprocating rotation mode, in the reciprocating rotation process, the first flushing head sweeps the rough filtering assembly repeatedly, and the second flushing head sweeps the wet curtain assembly repeatedly.
As another embodiment of this application, the main air duct is located the coarse filter subassembly with the bottom of part is equipped with the drain pipe between the wet curtain subassembly, the drain pipe is equipped with the trap that is used for blocking the air current.
As another embodiment of this application, new fan still including being located heating element in the main air duct, in the air inlet direction, heating element is located the place ahead of new fan dehumidification structure.
As another embodiment of this application, the fresh air machine further includes:
an air inlet end of the auxiliary air channel is communicated with the part of the main air channel, which is positioned between the rough filtering component and the wet curtain component, and a fine filtering component and an auxiliary fan are sequentially arranged in the auxiliary air channel from the air inlet end to the air outlet end; and
the air distribution pipe is arranged in the part of the main air duct between the fresh air fan dehumidification structure and the heating assembly, one end of the air distribution pipe is communicated with the air outlet end of the auxiliary air duct, and the air distribution pipe is provided with a plurality of air distribution holes facing the heating assembly; and
a plurality of even aerofoil, every the face equipartition of even aerofoil has a plurality of holes, locates in the main air duct and lie in the air inlet direction heating element's the place ahead, adjacent two even aerofoil is parallel to each other and the hole dislocation is relative.
Another technical solution adopted by the present invention is to provide a fresh air system, including: any one of the above fresh air blowers.
The fresh air system provided by the embodiment of the invention has the beneficial effects that: compared with the prior art, the fresh air system of the embodiment of the invention has the advantages that by adopting the fresh air blower, air with high humidity in the main air duct of the fresh air blower flows through the bent circulation gap between the two adjacent baffle plates, and fine water drops in the air are adsorbed on the baffle plates, so that the air humidity is reduced, the electric energy does not need to be consumed, the energy consumption of the fresh air system is reduced, the dehumidification capacity is high, and the dehumidification requirement can be met; can also change the width in circulation clearance through adjustment mechanism, adjust the dehumidification effect, the scope that this kind of structure dehumidification volume was adjusted is narrower, but can satisfy the dehumidification requirement of new trend system, simple structure, convenient operation moreover.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a sectional view of a new fan provided in an embodiment of the present invention in a front view direction;
FIG. 2 is a cross-sectional view of the fresh air machine of FIG. 1 in a top view;
FIG. 3 is a cross-sectional view of a fresh air machine provided in accordance with another embodiment of the present invention, taken in a top view;
fig. 4 is a front view of the air distribution plate of fig. 3.
Wherein, in the figures, the respective reference numerals:
1-a main air duct; 2-baffle plate; 21-a flow-through gap; 3-a cross bar; 4-a wet curtain assembly; 5-a coarse filtration assembly; 6-a flushing pipe; 61-a first rinsing head; 62-a second rinse head; 7-a drain pipe; 71-trap; 8-a heating assembly; 9-an auxiliary air duct; 91-a fine filtration module; 92-an auxiliary fan; 10-air distribution pipes; 101-air distribution holes; 11-air homogenizing plate; 111-holes.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to fig. 3, a description will now be given of a dehumidifying structure of a new fan according to an embodiment of the present invention. A new fan dehumidification structure, comprising:
the plurality of baffle plates 2 are stacked, a bent circulation gap 21 is formed between every two adjacent baffle plates 2, and the baffle plates are suitable for being installed in a main air duct 1 of a fresh air fan; and
and the adjusting mechanism is connected with at least one of the two adjacent baffles 2 and is used for driving the two adjacent baffles 2 to move close to or away from each other so as to change the width of the flow gap 21 between the two adjacent baffles 2.
Compared with the prior art, according to the dehumidification structure of the fresh air machine, air with high humidity in the main air channel 1 of the fresh air machine flows through the bent circulation gap 21 between the two adjacent baffle plates 2, and fine water drops in the air are adsorbed on the baffle plates 2, so that the air humidity is reduced, electric energy does not need to be consumed, the energy consumption of a fresh air system is reduced, the dehumidification amount is high, and the dehumidification requirement can be met; can also change the width in circulation clearance 21 through adjustment mechanism, adjust the dehumidification effect, the scope that this kind of structure dehumidification volume was adjusted is narrower, but can satisfy the dehumidification requirement of new trend system, simple structure, convenient operation moreover.
Of course, in specific implementation, the usage scenario of the new fan dehumidification structure is not limited to the new fan which adopts the wet curtain to purify air, which is proposed by the inventor, and is only exemplified here.
In this embodiment, the new fan dehumidification structure is installed in the main air duct 1 of the new fan when in use, so that the humid air in the main air duct 1 flows through the curved circulation gap 21 of the new fan dehumidification structure. The plurality of baffles 2 are stacked, and adjacent baffles 2 are spaced apart from each other by a predetermined distance to form a curved flow gap 21. The baffle 2 may be bent in a zigzag shape or in an arc shape to form a zigzag-bent or arc-bent flow gap 21.
The adjusting mechanism can be connected with one of the two adjacent baffle plates 2 to adjust the distance between the two adjacent baffle plates 2; the adjusting mechanism can also be simultaneously connected with two adjacent baffle plates 2 respectively to adjust the distance between the two adjacent baffle plates 2. The adjusting mechanism changes the width of the circulation gap 21 by adjusting the distance between two adjacent baffle plates 2, and adjusts the dehumidification effect.
When the width of the circulation gap 21 is close to zero, the flow resistance is large, the flowing wet air is less, the contact between the wet air and the baffle plate 2 is less, and the dehumidification amount is minimum; when the circulation gap 21 is gradually widened, the flow resistance is reduced, the flowing wet air is increased, the contact between the wet air and the baffle plate 2 is increased, the dehumidification amount is gradually increased until the dehumidification amount reaches the maximum, and the width of the circulation gap 21 is different when the dehumidification amount reaches the maximum due to different air flow rates, sizes of the circulation gap 21 and the like; thereafter, when the flow gap 21 becomes wider, the flow gap 21 becomes too open, and the contact of the humid air with the baffle plate 2 is reduced, resulting in a decrease in the amount of dehumidification.
Referring to fig. 1 to 3, as an embodiment of the new fan dehumidifying structure provided by the present invention, the adjusting mechanism is connected to a single baffle plate 2 of the plurality of baffle plates 2; alternatively, the adjusting mechanism is connected to a double-digit baffle plate 2 among the plurality of baffle plates 2.
In this embodiment, the adjustment mechanism can move the plurality of baffle plates 2 at the same time to adjust the widths of the plurality of flow gaps 21.
In a specific implementation, the middle baffle plate 2 of the plurality of baffle plates 2 is adjacent to the other baffle plates 2 on the left and right, and the adjusting mechanism is connected with the middle baffle plate 2.
In the use process, the adjusting mechanism controls the middle baffle plate 2 to move left until the middle baffle plate 2 is attached to the left baffle plate 2, so that the flow gap 21 between the middle baffle plate 2 and the left baffle plate 2 is narrowest, the flow gap 21 between the right baffle plate 2 is widest, and the humid air mainly flows through the right flow gap 21 and rarely flows through the left flow gap 21. At this time, the flow gap 21 on the left side has less humid air flowing therethrough, and the contact between the humid air and the baffle plate 2 is small, so that the dehumidification amount is minimum; the right-hand circulation gap 21 is too unobstructed and there is less contact of the humid air with the baffle 2, resulting in a dehumidification not reaching the maximum dehumidification either; thus, the moisture removal amount is small as a whole.
When the adjusting mechanism controls the middle baffle plate 2 to start moving rightward, the flow gap 21 between the middle baffle plate 2 and the left baffle plate 2 gradually becomes wider, and the flow gap 21 between the right baffle plate 2 gradually becomes narrower. In this process, the wet air flowing through the left circulation gap 21 increases, the contact between the wet air and the baffle plate 2 increases, and the dehumidification amount gradually increases; the flow resistance of the right circulation gap 21 gradually increases, the contact between the humid air and the baffle plate 2 increases, and the dehumidification amount also gradually increases, so that the total dehumidification amount becomes large. When the whole dehumidification amount reaches the maximum, the adjusting mechanism controls the middle baffle plate 2 to continuously move rightwards, and the dehumidification amount starts to descend again until the middle baffle plate 2 is attached to the right baffle plate 2, so that the detailed description is omitted.
Referring to fig. 1 to 3, as an embodiment of the new fan dehumidifying structure provided by the present invention, the adjusting mechanism includes a cross bar 3 traversing a plurality of baffle plates 2; in two adjacent baffle plates 2, one baffle plate 2 is fixed with a cross rod 3, and the other baffle plate 2 is provided with a sliding hole to enable the cross rod 3 to slide through.
In specific implementation, the baffle plates 2 are vertically arranged and sequentially stacked from left to right. Two holes are respectively arranged at the upper end and the lower end of each baffle plate 2, and four cross rods 3 horizontally penetrate through each baffle plate 2. Finally, welding and fixing the single-position baffle plate 2 and the cross rod 3, and driving the baffle plate by the cross rod 3; the baffle plates 2 at even numbers are fixed with the main air duct 1, and the openings on the baffle plates 2 are used as sliding holes to enable the cross rods 3 to slide left and right. Or even number baffle plates 2 and cross rods 3 are welded and fixed and driven by the cross rods 3; the single-digit baffle plate 2 is fixed with the main air duct 1, and the opening on the baffle plate 2 is used as a sliding hole to enable the cross rod 3 to slide left and right.
In the new fan, the one end of horizontal pole 3 is worn out outside main wind channel 1, promotes through electric putter or other drive structure, makes horizontal pole 3 can drive the continuous baffling board 2 and remove.
Referring to fig. 1 to 3, as an embodiment of the dehumidifying structure of the new fan provided in the present invention, the baffle plate 2 has at least two bends with opposite directions.
In this embodiment, the baffle plate 2 may be formed by bending a steel plate into a W shape or a wave shape. The plurality of baffles 2 are stacked to form a W-shaped or wave-shaped flow gap 21.
Referring to fig. 1 to fig. 3, an embodiment of the present invention further provides a fresh air machine, including: any one of the above new fan dehumidifying structures.
Compared with the prior art, the fresh air fan provided by the embodiment of the invention adopts any one of the fresh air fan dehumidifying structures, air with high humidity in the main air duct 1 of the fresh air fan flows through the bent circulation gap 21 between the two adjacent baffle plates 2, and fine water drops in the air are adsorbed on the baffle plates 2, so that the air humidity is reduced, the electric energy is not required to be consumed, the energy consumption of a fresh air system is reduced, the dehumidifying capacity is high, and the dehumidifying requirement can be met; can also change the width in circulation clearance 21 through adjustment mechanism, adjust the dehumidification effect, the scope that this kind of structure dehumidification volume was adjusted is narrower, but can satisfy the dehumidification requirement of new trend system, simple structure, convenient operation moreover.
In this embodiment, other parts of the new air blower may be the same as those of the conventional new air blower, and the above-mentioned new air blower dehumidification structure is only added to the main air duct 1 of the conventional new air blower.
Referring to fig. 1 to 3, as a specific embodiment of the new fan provided by the present invention, the new fan further includes a main air duct 1 and a wet curtain assembly 4, and the wet curtain assembly 4 and the new fan dehumidification structure are located in the main air duct 1 and are sequentially arranged along an air inlet direction.
In this embodiment, the air in the main air duct 1 contacts with the wet curtain component 4 first, filters particulate matters in the air through the wet curtain component 4, and then the air flows through the fresh air fan dehumidification structure, and the moisture introduced in the wet curtain component 4 is removed by the fresh air fan dehumidification structure.
In specific implementation, the main air duct 1 adopts a square or round pipeline, and a fan is arranged at an air outlet of the main air duct 1 to drive air in the main air duct 1 to flow from the air inlet to the air outlet. The wet curtain component 4 can adopt a wet curtain component 4 commonly used for a wet curtain air conditioner, and the wet curtain component 4 is installed at one end of the main air duct 1 close to the air inlet. The fresh air dehumidification structure is arranged at one end of the main air duct 1 close to the air outlet.
Referring to fig. 1 to 3, as an embodiment of the new blower provided by the present invention, the new blower further includes a coarse filter assembly 5 located in the main air duct 1, and in the air intake direction, the coarse filter assembly 5 is located behind the wet curtain assembly 4.
In this embodiment, the air firstly passes through coarse filter subassembly 5, makes large particulate matter filtered by coarse filter subassembly 5, and later the air contacts with wet curtain subassembly 4 again, avoids wet curtain subassembly 4 to be blocked by large particulate matter, also can reduce the granule that wet curtain subassembly 4 adsorbs, prolongs washing, the maintenance cycle of wet curtain subassembly 4.
In a specific implementation, the rough filtering component 5 may adopt non-woven fabric, nylon mesh, metal mesh, etc. as a filtering material.
Referring to fig. 1 and 2, the ventilator further comprises a flushing assembly located between coarse filter assembly 5 and wet curtain assembly 4, the flushing assembly being provided with a first flushing head 61 facing coarse filter assembly 5 and a second flushing head 62 facing wet curtain assembly 4; the flushing assembly is reciprocally rotatable and during reciprocal rotation the first flushing head 61 is repeatedly swept across the coarse filter assembly 5 and the second flushing head 62 is repeatedly swept across the wet curtain assembly 4.
In this embodiment, during the reciprocating rotation of the flushing assembly, the first flushing head 61 repeatedly sweeps across the coarse filtering assembly 5, the second flushing head 62 repeatedly sweeps across the wet curtain assembly 4, and the coarse filtering assembly 5 and the wet curtain assembly 4 are flushed simultaneously, so that the flushing is convenient. And the flushing component rotates in a reciprocating manner, so that the water inlet pipe of the flushing component cannot be continuously twisted, and the damage is avoided.
In a specific implementation, the flushing component may be a horizontal flushing pipe 6, the flushing pipe 6 traverses the main air duct 1, and two ends of the flushing pipe are respectively rotatably connected with two side walls of the main air duct 1. One end of the flushing pipe 6 penetrates out of the main air duct 1 and is connected with a water inlet pipe. The flushing pipe 6 can be manually controlled to rotate, the flushing pipe 6 can also be driven to rotate back and forth through a motor, and the motor is controlled by a timing device to periodically start to rotate the flushing pipe 6 back and forth. The rough filtering component 5 can adopt filter materials which can be washed by water, such as non-woven fabrics, nylon meshes, metal meshes and the like.
The first plurality of flushing heads 61 are arranged in a row in the axial direction of the flushing pipe 6, the second plurality of flushing heads 62 are arranged in a row in the axial direction of the flushing pipe 6, and the rows of the first flushing heads 61 and the rows of the second flushing heads 62 are oriented at an angle of substantially 110 °.
Initially, first flushing head 61 is aligned with the upper portion of coarse filter assembly 5 and second flushing head 62 is aligned with the lower portion of wet curtain assembly 4; firstly, the washing pipe 6 rotates anticlockwise by about 70 degrees, and in the process, the first washing head 61 sweeps across the rough filtering component 5 from top to bottom, and the second washing head 62 sweeps across the wet curtain component 4 from bottom to top; thereafter, the rinsing pipe 6 is rotated back clockwise by approximately 70 °, during which the first rinsing head 61 sweeps across the coarse filter assembly 5 from below to above and the second rinsing head 62 sweeps across the wet curtain assembly 4 from above to below. After the washing pipe 6 is rotated back and forth several times according to the above process, the rough filter assembly 5 and the wet curtain assembly 4 are washed clean.
Referring to fig. 1, as an embodiment of the new fan provided by the present invention, a drain pipe 7 is disposed at the bottom of the main air duct 1 between the coarse filter assembly 5 and the wet curtain assembly 4, and the drain pipe 7 is provided with a trap 71 for blocking air flow.
In this embodiment, the drain pipe 7 can discharge the sewage left by the flushing assembly for flushing the rough filtering assembly 5 and the wet curtain assembly 4, and the trap 71 on the drain pipe 7 can store part of the water to block the drain pipe 7, so as to prevent the main air duct 1 from being communicated with the outside through the drain pipe 7.
Referring to fig. 1 to 3, as a specific embodiment of the new blower provided by the present invention, the new blower further includes a heating element 8 located in the main air duct 1, and in the air intake direction, the heating element 8 is located in front of the dehumidification structure of the new blower.
In this embodiment, can control new fan's air-out temperature, avoid the air supercooling behind wet curtain subassembly 4, improve the travelling comfort.
In a specific implementation, the heating assembly 8 may be electrically heated, or may be a heat exchanger connected to an external heat source.
Referring to fig. 3 and 4, as a specific embodiment of the new fan provided by the present invention, the new fan further includes:
an air inlet end of the auxiliary air duct 9 is communicated with a part of the main air duct 1, which is positioned between the rough filtering component 5 and the wet curtain component 4, and a fine filtering component 91 and an auxiliary fan 92 are sequentially arranged in the auxiliary air duct from the air inlet end to the air outlet end; and
the air distribution pipe 10 is arranged in the part of the main air duct 1, which is positioned between the dehumidification structure of the fresh air fan and the heating assembly 8, one end of the air distribution pipe is communicated with the air outlet end of the auxiliary air duct 9, and the air distribution pipe is provided with a plurality of air distribution holes 101 facing the heating assembly 8; and
a plurality of even aerofoil 11, every even aerofoil 11's face equipartition has a plurality of holes 111, locates in main air duct 1 and lies in heating element 8's the place ahead on the air inlet direction, and two adjacent even aerofoils 11 are parallel to each other and the hole 111 dislocation is relative.
In this embodiment, when the humidity of the air blown out by the new air blower is required to be low, a part of the air can be filtered through the auxiliary air duct 9, and the air filtered by the auxiliary air duct 9 is dispersed into the main air duct 1 through the air distribution holes 101 on the air distribution pipe 10, so that the mixing of the air is accelerated, and the humidity of the mixed air is lower. The air quantity ratio of the auxiliary air duct 9 to the main air duct 1 can be adjusted by controlling the auxiliary fan 92, and the humidity of the mixed air can be controlled.
The working process is as follows: after passing through the coarse filtering component 5, a part of air in the main air duct 1 enters the auxiliary air duct 9, so that the auxiliary air duct 9 does not need an independent coarse filtering component 5, and the structure is simplified; the air in the secondary air duct 9 is filtered by the traditional fine filtering component 91 without passing through the wet curtain component 4, so that the humidity is low; air in the auxiliary air duct 9 is introduced into the main air duct 1 through the air distribution pipe 10 to be mixed with air in the main air duct 1, so that the humidity of the air in the main air duct 1 is reduced; the mixed air passes through the heating component 8, and the auxiliary air duct 9 does not need an independent heating component 8, so that the structure is simplified; even aerofoil 11 is set up in the heating element 8 the place ahead in the main wind channel 1, can enough make the air misce bene in vice wind channel 9 and the main wind channel 1, also can make the mixed air temperature behind heating element 8 more even.
In particular, the air distribution pipe 10 may be a simple tubular structure, or may be a structure in other embodiments. The air distribution pipes 10 horizontally penetrate through the part of the main air duct 1 between the new fan dehumidification structure and the heating assembly 8, and one side of each air distribution pipe 10 facing the heating assembly 8 is provided with a row of air distribution holes 101. The number of the air distribution pipes 10 can be multiple, and the air distribution pipes 10 can be arranged from top to bottom.
The auxiliary air duct 9 is arranged on one side of the main air duct 1, an air inlet end of the auxiliary air duct 9 is communicated with an opening on a part of the side wall of the main air duct 1, which is positioned between the rough filtering component 5 and the wet curtain component 4, an air outlet end of the auxiliary air duct 9 extends to the side surface of a part of the main air duct 1, which is positioned between the new fan dehumidification structure and the heating component 8, and the end part of each air distributing pipe 10 penetrates out of the main air duct 1 and is communicated with the air outlet end of the auxiliary air duct 9.
The arrangement mode of the fine filtering component 91 and the auxiliary fan 92 in the auxiliary air duct 9 can refer to a general fresh air system, and the fine filtering component 91 can adopt a replaceable structure.
A plurality of holes 111 are uniformly distributed on each air distributing plate 11, and when air passing through the heating assembly 8 passes through the air distributing plates 11, the air passes through the holes 111 on the air distributing plates 11. The holes 111 on two adjacent air uniforming plates 11 are staggered and opposite, so that the air flowing through forms turbulent flow, and the mixing is accelerated.
Referring to fig. 1 to fig. 3, an embodiment of the present invention further provides a fresh air system, where the fresh air system includes: any one of the above fresh air blowers.
Compared with the prior art, according to the fresh air system provided by the embodiment of the invention, by adopting the fresh air blower, air with high humidity in the main air duct 1 of the fresh air machine flows through the bent circulation gap 21 between the two adjacent baffle plates 2, and fine water drops in the air are adsorbed on the baffle plates 2, so that the air humidity is reduced, the dehumidification capacity is high, electric energy is not required to be consumed, the energy consumption of the fresh air system is reduced, and the dehumidification requirement can be met; can also change the width in circulation clearance 21 through adjustment mechanism, adjust the dehumidification effect, the scope that this kind of structure dehumidification volume was adjusted is narrower, but can satisfy the dehumidification requirement of new trend system, simple structure, convenient operation moreover.
In this embodiment, the new trend system is applied to houses such as house, hospital, mill, and dehumidification effect adjusts the convenience. Further, if adopt above-mentioned fresh air machine of taking wet curtain subassembly 4, need not to change the consumptive material, use cost is low.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. New fan dehumidification structure, its characterized in that includes:
the baffle plates are stacked, a bent circulation gap is formed between every two adjacent baffle plates, and the baffle plates are suitable for being installed in a main air duct of a fresh air fan; and
and the adjusting mechanism is connected with at least one of the two adjacent baffles and is used for driving the two adjacent baffles to mutually approach or separate so as to change the width of the flow gap between the two adjacent baffles.
2. The new fan dehumidifying structure of claim 1 wherein said adjusting mechanism is connected to a single one of said plurality of baffles; or the adjusting mechanism is connected with the baffle plate with double digits in the plurality of baffle plates.
3. The new fan dehumidifying structure of claim 1 wherein the adjusting mechanism comprises a cross bar traversing the plurality of baffles; in two adjacent baffle plates, one baffle plate is fixed with the cross rod, and the other baffle plate is provided with a sliding hole for the cross rod to slide through.
4. New fan, its characterized in that includes: the new fan dehumidifying structure of any one of claims 1 to 3.
5. The fresh air machine of claim 4 further comprising a main air duct, a coarse filter assembly, and a wet curtain assembly, wherein the coarse filter assembly, the wet curtain assembly, and the fresh air dehumidification structure are located within the main air duct and arranged in sequence along an air intake direction.
6. The fresh air machine as claimed in claim 5 further comprising a rinse assembly located between the coarse filter assembly and the wet curtain assembly, the rinse assembly being provided with a first rinse head directed toward the coarse filter assembly and a second rinse head directed toward the wet curtain assembly; the flushing assembly is arranged in a reciprocating rotation mode, in the reciprocating rotation process, the first flushing head sweeps the rough filtering assembly repeatedly, and the second flushing head sweeps the wet curtain assembly repeatedly.
7. The new fan as claimed in claim 6, wherein the main duct has a drain pipe at the bottom of the portion between the coarse filter assembly and the wet curtain assembly, and the drain pipe has a trap for blocking the air flow.
8. The fresh air machine of claim 7 further comprising a heating assembly located within the primary air duct, the heating assembly being located forward of the fresh air machine dehumidifying structure in the direction of the incoming air.
9. The fresh air machine of claim 8, further comprising:
an air inlet end of the auxiliary air channel is communicated with the part of the main air channel, which is positioned between the rough filtering component and the wet curtain component, and a fine filtering component and an auxiliary fan are sequentially arranged in the auxiliary air channel from the air inlet end to the air outlet end; and
the air distribution pipe is arranged in the part of the main air duct between the fresh air fan dehumidification structure and the heating assembly, one end of the air distribution pipe is communicated with the air outlet end of the auxiliary air duct, and the air distribution pipe is provided with a plurality of air distribution holes facing the heating assembly; and
a plurality of even aerofoil, every the face equipartition of even aerofoil has a plurality of holes, locates in the main air duct and lie in the air inlet direction heating element's the place ahead, adjacent two even aerofoil is parallel to each other and the hole dislocation is relative.
10. Fresh air system, its characterized in that includes: the fresh air machine of any of claims 4 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110683312.7A CN113405174A (en) | 2021-06-21 | 2021-06-21 | New fan dehumidification structure, new fan and new trend system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110683312.7A CN113405174A (en) | 2021-06-21 | 2021-06-21 | New fan dehumidification structure, new fan and new trend system |
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| Publication Number | Publication Date |
|---|---|
| CN113405174A true CN113405174A (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110683312.7A Pending CN113405174A (en) | 2021-06-21 | 2021-06-21 | New fan dehumidification structure, new fan and new trend system |
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| JP2005000888A (en) * | 2003-06-16 | 2005-01-06 | Mitsuru Ozawa | Steam catcher |
| CN101566377A (en) * | 2009-06-06 | 2009-10-28 | 福州普泽冷暖设备技术有限公司 | Water evaporating air conditioner installed indoors and provided with air-out humidity upper limit |
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Application publication date: 20210917 |