CN205783516U - Stir water wheels and air humidifying equipment - Google Patents
Stir water wheels and air humidifying equipment Download PDFInfo
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- CN205783516U CN205783516U CN201620513765.XU CN201620513765U CN205783516U CN 205783516 U CN205783516 U CN 205783516U CN 201620513765 U CN201620513765 U CN 201620513765U CN 205783516 U CN205783516 U CN 205783516U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000003756 stirring Methods 0.000 title claims abstract description 39
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 239000006260 foam Substances 0.000 claims description 12
- 239000006262 metallic foam Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 abstract description 9
- 238000001704 evaporation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 18
- 229910001220 stainless steel Inorganic materials 0.000 description 11
- 239000010935 stainless steel Substances 0.000 description 11
- 229910002060 Fe-Cr-Al alloy Inorganic materials 0.000 description 9
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 239000011888 foil Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 238000001179 sorption measurement Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Air Humidification (AREA)
Abstract
The open one of this utility model stirs water wheels and air humidifying equipment, wherein, stirs water wheels, including rotating shaft and be arranged in described rotating shaft add humidity strip；The described humidity strip that adds is arranged to helical form along the length direction of described rotating shaft, described in add humidity strip and have and add wetted surface, described in add wetted surface and favour described rotating shaft and arrange.In air humidifying equipment work process, when adding humidity strip of water wheels is stirred when blowing air over, wind is blown over along the surface adding humidity strip, it is arranged to helical form owing to adding humidity strip, the wetted surface that effectively adds making to add humidity strip obtains being effectively increased gentle stream and is extended through the time adding humidity strip surface, air-flow contacts more abundant with adding water in humidity strip, thus accelerates the evaporation rate of moisture in humidity strip so that the humidification capability stirring water wheels is significantly improved.
Description
Technical Field
The utility model relates to an air humidifying technical field, in particular to stir water wheels and air humidifying equipment.
Background
Existing air humidification devices typically take water from a water tank up through a humidifying wheel to increase the rate of evaporation of the water in the water tank. The humidification piece perpendicular to pivot setting of current humidification wheel for the effective humidification area of humidification piece is less, makes the humidification efficiency of humidification wheel not high.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a stir water wheels aims at improving the humidification efficiency who stirs water wheels.
In order to achieve the purpose, the utility model provides a water stirring wheel, which comprises a rotating shaft and a humidifying piece arranged on the rotating shaft; the humidification piece is followed the length direction of pivot sets to the heliciform, the humidification piece has the humidification face, the humidification face slope in the pivot setting.
Preferably, the number of the humidifying pieces is multiple, and the plurality of humidifying pieces are spliced into a spiral shape; or the humidifying sheet is a spiral humidifying sheet integrally arranged.
Preferably, the humidifying sheet has elasticity along a length direction of the rotating shaft.
Preferably, the water stirring wheel further comprises a limiting part, wherein the limiting part is detachably connected with the rotating shaft and is abutted to the humidifying piece so as to limit the position of the humidifying piece on the rotating shaft.
Preferably, the outer side wall of the limiting member is provided with a driven tooth taking the rotating shaft as a rotating shaft.
Preferably, the humidifying piece is provided with a mounting hole, the rotating shaft is matched with the mounting hole, and the humidifying piece is sleeved on the rotating shaft.
Preferably, the humidifying sheet is made of porous foam metal or plastic.
Preferably, the porous metal foam has a porosity of 10 to 200 per square inch.
Preferably, the porous metal foam has a porosity of 40 to 60 per square inch.
The utility model further provides an air humidifying device, which comprises a water stirring wheel, wherein the water stirring wheel comprises a rotating shaft and a humidifying piece arranged on the rotating shaft; the humidifying piece is arranged in a spiral shape along the length direction of the rotating shaft.
In the air humidifying equipment course of operation, when the humidification piece that stirs the water wheel was blown to wind, wind blown along the surface of humidification piece, because the humidification piece sets to the heliciform for the effective humidification area of humidification piece obtains effectively increasing and the time that the air current passed through humidification piece surface obtains the extension, and the air current is more abundant with the last water contact of humidification piece, thereby has accelerated the evaporation rate of moisture on the humidification piece, makes the humidification ability of stirring the water wheel obtain the improvement that is showing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the water stirring wheel of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of an embodiment of the humidifying plate of the water stirring wheel of the present invention;
fig. 4 is a schematic structural view of an embodiment of a limiting member of the water stirring wheel according to the present invention;
fig. 5 is a schematic view of a working structure of an embodiment of the water stirring wheel of the present invention;
fig. 6 is a schematic view of the operation structure of another embodiment of the water stirring wheel of the present invention;
fig. 7 is a schematic view of the operation structure of another embodiment of the water stirring wheel of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Water stirring wheel | 110 | Rotating shaft |
| 120 | Humidification sheet | 130 | Position limiting piece |
| 131 | Driven gear | 200 | Water tank |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model mainly provides a stir waterwheel mainly is applied to air humidifying equipment to increase air humidifying equipment's humidification efficiency. The air humidifying device refers to a device which can increase the humidity of air, such as a humidifier, an air purifier, an air conditioner, and the like. Air humidifying equipment generally includes the casing, basin and stir the water wheel, and the casing has air intake, air outlet and the wind channel between air intake and the air outlet, and the basin sets up in the wind channel, stirs the water wheel and sets up in the basin. The water in the water tank is brought up by the water stirring wheel to increase the evaporation of the water in the water tank, and the evaporated water flows out of the air humidifying device from the air outlet along the air channel. The stirring wheel can be in different forms in different humidifying equipment, such as a stirring wheel, a humidifying wheel and the like.
The following will mainly describe a specific structure of the water stirring wheel 100, and referring to fig. 1 to 2, in an embodiment of the present invention, the water stirring wheel 100 includes a rotating shaft 110 and a humidifying plate 120 disposed on the rotating shaft 110, the humidifying plate 120 is disposed in a spiral shape along a length direction of the rotating shaft 110, the humidifying plate 120 has a humidifying surface, and the humidifying surface is disposed obliquely to the rotating shaft 110.
In this embodiment, the rotating shaft 110 is arranged in a long strip, and the humidifying plate 120 is arranged on the rotating shaft 110 along the length direction of the rotating shaft 110. The material of the rotating shaft 110 is not limited herein, and may be tempered glass, plastic, or stainless steel. The material of the humidifying sheet 120 is not particularly limited, and may be plastic, metal, or the like. The connection mode of the humidifying plate 120 and the rotating shaft 110 is not specially limited, and the humidifying plate 120 and the rotating shaft 110 are connected together only by gluing, screwing, buckling, welding and other connection modes. In some embodiments, in order to facilitate connection between the humidifying plate 120 and the rotating shaft 110, the rotating shaft 110 drives the humidifying plate 120 to be more stable, a mounting hole is formed in the humidifying plate 120, the rotating shaft 110 is matched with the mounting hole, and the humidifying plate 120 is sleeved on the rotating shaft 110. The mounting holes can be arranged in a polygon, such as a regular hexagon, a rectangle, an ellipse and the like. The arrangement is such that the humidifying disc 120 can move along the rotation shaft 110. Here, the relative positional relationship between the humidifying surface of the humidifying disc 120 and the rotation shaft 110 is described. Humidification piece 120's humidification face sets up for pivot 110 slope, compares current humidification face and the perpendicular humidification piece 120 that sets up of pivot 110, the utility model discloses a humidification piece 120's humidification face and the area of contact of air obtain increasing, are favorable to improving the evaporation of water. Meanwhile, when wind blows in a direction perpendicular to the rotating shaft 110, that is, when the wind blows in a radial direction of the rotating shaft 110, the humidifying surface of the humidifying plate 120 forms an included angle with the wind direction, so that the wind flows along the humidifying plate 120, the contact time and the contact area of the wind and the humidifying plate 120 are increased, the time and the area of the wind acting on the humidifying plate 120 are increased, the evaporation of moisture on the humidifying plate 120 is increased, and the humidifying capacity of the water stirring wheel 100 is remarkably improved.
In the air humidifying equipment course of operation, when the humidification piece 120 of stirring water wheel 100 is blown to the wind, the wind blows along the surface of humidification piece 120, because humidification piece 120 sets up to the heliciform, make the effective humidification area of humidification piece 120 obtain effectively increasing and the time of air current through humidification piece 120 surface obtains the extension, the air current is more abundant with humidification piece 120 upper water contact, thereby accelerated the evaporation rate of moisture on humidification piece 120, make the humidification ability of stirring water wheel 100 obtain apparent improvement.
There are many ways of arranging the humidification sheets 120 in a spiral shape along the length direction of the rotation shaft 110, and two ways of arranging the humidification sheets 120 in a spiral shape will be described below, in which one way is to arrange the humidification sheets 120 in a spiral shape, and the other way is to arrange the humidification sheets 120 in a spiral shape.
In the first way, the humidifying plates 120 are arranged in a spiral shape, the number of the humidifying plates 120 is multiple, and the plurality of humidifying plates 120 are spliced into a spiral shape. In the present embodiment, the shape of the humidifying sheet 120 is not particularly limited, and may be a sheet-like shape such as a circle, an ellipse, or a polygon, referring to fig. 3. The humidifying pieces 120 are spliced into a spiral shape along the length direction of the rotating shaft 110, so that each humidifying piece 120 is obliquely arranged with the rotating shaft 110, and when wind blows perpendicular to the rotating shaft 110, the contact area with the wind is increased. In the spiral shape of the present embodiment, the distance between two adjacent humidification sheets 120 may be equal or unequal, and the inclination angles of the humidification sheets 120 inclined in the same direction may be the same or different.
First, the humidifying element 120 is spirally disposed, and the humidifying element 120 is an integrally disposed spiral humidifying element 120, that is, the humidifying element 120 itself is spirally disposed. Referring to fig. 2, in the present embodiment, the number of the humidification sheets 120 is not limited herein, and the humidification sheet 120 provided on the rotation shaft 110 may be an integrated humidification sheet 120 or may be formed by splicing a plurality of spiral humidification sheets 120. In the embodiment, the humidifying sheet 120 includes a plurality of humidifying units, and the distance between adjacent humidifying units is not limited herein. In some embodiments, in order to achieve uniform humidification, the spacing between adjacent humidification cells may be set to be equal. Set up humidification piece 120 and be the heliciform for a plurality of humidification pieces 120 can integrative setting, thereby make humidification piece 120 install the efficiency in pivot 110 obtain effectual improvement, are favorable to improving the production efficiency who stirs water wheel 100 by a wide margin.
In order to make the effective humidification area of the humidification water blades 120 adjustable, that is, in order to adjust the humidification efficiency of the water stirring wheel 100, the humidification water blades 120 are made to have elasticity along the length direction thereof. There are various ways of providing elasticity, such as the humidifying plate 120 is made of an elastic material, and the humidifying plate 120 is provided in a spiral structure or the like having elasticity. The humidifying sheet 120 has elasticity along its length direction, indicating that the length of the humidifying sheet 120 can be adjusted. When a larger amount of humidification is required, the humidification sheet 120 is elongated to increase the contact area of the humidification sheet 120 with the wind, that is, to increase the effective area of the humidification sheet 120; when a smaller amount of humidification is required, the humidification sheet 120 is pressed short to reduce the contact area of the humidification sheet 120 with the wind, that is, to reduce the effective area of the humidification sheet 120. The effective humidification area of the humidification sheet 120 is adjusted by adjusting the length of the humidification sheet 120, so that the humidification efficiency of the humidification sheet 120 is adjusted, and the humidification efficiency of the water stirring wheel 100 is adjusted.
A specific structure for restricting the position of the humidifying disc 120 is described below. Referring to fig. 4, the water stirring wheel 100 further includes a limiting member 130, and the limiting member 130 is detachably connected to the rotating shaft 110 and abuts against the humidifying plate 120 to limit the position of the humidifying plate 120 on the rotating shaft 110. The connection between the limiting member 130 and the rotating shaft 110 can be a variety of ways, such as a snap connection, a threaded connection, and a socket connection. So that the position of the limiting member 130 on the rotating shaft 110 can be adjusted according to actual needs. The number of the limiting members 130 may be one, two, or more. When the number of the limiting members 130 is one, one end of the humidifying plate 120 is fixedly connected to the rotating shaft 110, and the other end of the humidifying plate is movably connected to the rotating shaft 110 and abuts against the limiting members 130, so that the length of the humidifying plate 120 reflected on the rotating shaft 110 is adjusted by adjusting the distance of the limiting members 130 on the rotating shaft 110. When the number of the limiting members 130 is two, the two limiting members 130 are respectively disposed at two ends of the rotating shaft 110, and two ends of the humidifying plate 120 are both movably connected to the rotating shaft 110 and are respectively abutted against the limiting members 130. By adjusting the relative distance between the two limiting members 130, the length of the humidifying plate 120 reflected on the rotating shaft 110 is adjusted. When the number of the stoppers 130 is plural, partial stretching and compression of the humidifying sheet 120 can be realized, so that the adjustment of the humidifying efficiency of the humidifying sheet 120 is more accurate.
In order to drive the rotating shaft 110 through the limiting member 130, a driven tooth 131 is disposed on an outer side wall of the limiting member 130, so that an external device can drive the rotating shaft 110 to rotate through the limiting member 130. Referring to fig. 4, the shape of the stopper 130 is not particularly limited, and is exemplified by a disk shape. The center of the limiting member 130 is provided with a mounting hole adapted to the rotating shaft 110, and the limiting member is sleeved on the rotating shaft 110. The driven teeth 131 are disposed in a ring shape on the outer circumferential wall of the retaining member 130, so that the retaining member 130 can rotate in a complete circle. The limiting member 130 is driven by a driving gear, the driving gear is driven by a driving motor, and the driven teeth 131 of the limiting member 130 are engaged with the driving teeth of the driving gear. When the motor drives the driving gear, the limiting member 130 transmits the driving of the driving gear to the rotating shaft 110, and the rotating shaft 110 drives the humidifying sheet 120 arranged thereon to rotate, so that the humidifying sheet 120 brings water in the water tank 200 up, thereby increasing the evaporation of the water.
In some embodiments, to increase the movement of water in the sink 200, the humidifying disc 120 has a helical axis, and the axis of the shaft 110 is collinear with the helical axis. The spiral axis is the core line of the spiral humidifying sheet, taking a cylindrical spiral as an example, and the spiral axis is the axis of the corresponding cylinder. Since the spiral axis is collinear with the rotating shaft, the humidifying plates on both sides of the rotating shaft 110 are equivalent, and when the humidifying plates 120 rotate, the spiral arrangement of the humidifying plates 120 causes the water in the water tank to move along the length direction of the rotating shaft 110, so that the water in the water tank 200 moves, thereby reducing the generation of bacteria and increasing the evaporation of water.
In order to increase the water-carrying property of the humidifying sheet 120, the surface of the humidifying sheet 120 is provided with a hydrophilic layer to increase the adsorption force between the humidifying sheet 120 and water. The hydrophilic layer covers the surface of the humidifying plate 120, and the material of the hydrophilic layer is aluminum foil or the like. By providing the hydrophilic layer, the hydrophilicity of the humidifying sheet 120 is improved, and when the humidifying sheet 120 is rolled out from the water tank 200, the amount of moisture that can be carried up increases, which is advantageous for improving the humidifying effect of the humidifying sheet 120.
The material of the humidifying plate 120 is described in further detail below, and the humidifying plate 120 is made of porous foam metal or plastic. The humidifying plate 120 may be formed by injection molding or extrusion molding, and the material used is ABS plastic or (HI) PS plastic, etc. When the humidifying plate 120 is an integrated spiral humidifying plate 120, the humidifying plate 120 can be directly sleeved on the rotating shaft 110 for installation. The material of the humidifying plate 120 may also be porous foam metal, and the variety of the foam metal is various, for example, the porous foam metal is porous Fe-Cr-Al stainless steel, porous nickel, porous iron nickel, or porous nickel cadmium. In this embodiment, the porous Fe-Cr-Al stainless steel is taken as an example, and the porous Fe-Cr-Al stainless steel can prevent the humidification piece 120 from rusting in the working process, thereby being beneficial to the long-term normal use of the humidification piece 120 and improving the stability of the humidification piece 120. The porosity of the porous metal foam is 10-200 per square inch. Of course, in some embodiments, the porosity may be 20 to 200 per square inch. In order to further improve the water carrying property of the humidifying sheet 120, the porosity of the porous metal foam is 40-60 per square inch.
To further illustrate that the spiral arrangement of the humidifying blades 120 can improve the humidifying effect of the agitating water wheel 100, several sets of implementation conditions and experimental data are disclosed below. With reference to figures 5 to 7 of the drawings,
example 1:
a parallel humidifying wheel: the total length of the ABS material is 358mm, the number of the humidifying pieces 120 is 90, the distance between the humidifying pieces 120 is 2mm, the thickness of the humidifying pieces 120 is 2mm, and the radius of each humidifying piece 120 is 12 mm. Is fixed on the humidifying shaft. 90 pieces are respectively sleeved.
B, a spiral humidifying wheel: the ABS material has the total length of 358mm, the thread pitch of 4mm, the radius of 12mm and the thickness of 2mm of the spiral humidifying wheel. Is fixed on the humidifying shaft. And (4) sleeving the components in a whole.
The experimental conditions are as follows: a rotating wheel type humidifying and finishing machine. The rotating speed of the humidifying wheel is 10 r/min, and the air quantity is 120m3/h。
Example 2:
a parallel humidifying wheel: the total length of the ABS material is 358mm, the number of the humidifying pieces 120 is 90, the distance between the humidifying pieces 120 is 2mm, the thickness of the humidifying pieces 120 is 2mm, and the radius of each humidifying piece 120 is 12 mm. Is fixed on the humidifying shaft. 90 pieces are respectively sleeved. (in accordance with example 1).
B, a spiral humidifying wheel: foamed metal (stainless steel), porosity 50PPI (number of holes per square inch), total length 358mm, pitch 4mm, radius 12mm, spiral humidifying gear thickness 2 mm. Is fixed on the humidifying shaft. And (4) sleeving the components in a whole. (material change compared to the spiral humidifying wheel in example 1).
The experimental conditions are as follows: a rotating wheel type humidifying and finishing machine. The rotating speed of the humidifying wheel is 10 r/min, windQuantity 120m3/h。
Example 3:
a spiral humidifying wheel: foamed metal (stainless steel), porosity 50PPI (number of holes per square inch), total length 358mm, pitch 4mm, radius 12mm, spiral humidifying gear thickness 2 mm. Is fixed on the humidifying shaft. And (4) sleeving the components in a whole. (in line with the spiral humidifying gear in example 2).
B, a spiral humidifying wheel: foamed metal (stainless steel), porosity 200PPI (holes per square inch), total length 358mm, pitch 4mm, radius 12mm, spiral humidifying gear thickness 2 mm. Is fixed on the humidifying shaft. And (4) sleeving the components in a whole. (material change compared to the spiral humidifying wheel in example 1).
The experimental conditions are as follows: a rotating wheel type humidifying and finishing machine. The rotating speed of the humidifying wheel is 10 r/min, and the air quantity is 120m3/h。
Example 4:
a spiral humidifying wheel: foamed metal (stainless steel), porosity 50PPI (number of holes per square inch), total length 358mm, pitch 4mm, radius 12mm, spiral humidifying gear thickness 2 mm. Is fixed on the humidifying shaft. And (4) sleeving the components in a whole. (in line with the spiral humidifying gear in example 2).
B, a spiral humidifying wheel: foamed metal (stainless steel), porosity 200PPI (holes per square inch), total length 358mm, pitch 4mm, radius 12mm, spiral humidifying gear thickness 2 mm. Is fixed on the humidifying shaft. And (4) sleeving the components in a whole. (material change compared to the spiral humidifying wheel in example 1).
The experimental conditions are as follows: a rotating wheel type humidifying and finishing machine. The rotating speed of the humidifying wheel is 20 r/min, and the air quantity is 120m3/h。
Example 5:
a spiral humidifying wheel: foamed metal (stainless steel), porosity 50PPI (number of holes per square inch), total length 358mm, pitch 4mm, radius 12mm, spiral humidifying gear thickness 2 mm. Is fixed on the humidifying shaft. And (4) sleeving the components in a whole. (in line with the spiral humidifying gear in example 2).
B, a spiral humidifying wheel: foamed metal (stainless steel), porosity 200PPI (holes per square inch), total length 358mm, pitch 4mm, radius 12mm, spiral humidifying gear thickness 2 mm. Is fixed on the humidifying shaft. And (4) sleeving the components in a whole. (material change compared to the spiral humidifying wheel in example 1).
The experimental conditions are as follows: a rotating wheel type humidifying and finishing machine. The rotating speed of the humidifying wheel is 20 r/min, and the air quantity is 150m3/h。
The experimental results are as follows:
the above results show that the humidification amount of the humidification sheet 120 can be increased by the humidification sheet 120 provided in a spiral shape under the same other conditions; the amount of humidification is greater for a porosity of 50PPI than for a porosity of 200 PPI.
To further illustrate the effect of the porosity of the porous metal on the humidifying effect of the paddlewheel 100, several sets of implementation conditions and experimental data are disclosed below. With reference to figures 5 to 7 of the drawings,
example 1:
a humidifying component is made of porous Fe-Cr-Al foam metal with 10PPI serving as a humidifying wheel material, the diameter of an impeller is 180mm, the thickness of the impeller is 1.5mm, the side length of a hexagon in the impeller is 20.38mm, and the side length of a shaft hexagon is 19.98 mm. The humidifying component is made by sleeving 40 porous Fe-Cr-Al foam metal impellers on a shaft. The humidifying component is arranged in the humidifier, a certain amount of water is added into the water tank of the humidifier, and the motor gear drives the humidifying component. The experimental conditions were: the temperature is 23.0 ℃, the humidity is 40%, the humidification quantity is recorded as the mass loss of water in the water tank within 5 hours, and the mass loss of water is measured by a mass difference method and then converted into the volume ml/h of water loss per hour.
Example 2:
the porous Fe-Cr-Al foam metal is used as a humidifying component made of humidifying wheel blade wheel materials, 200PPI is used instead of the porous Fe-Cr-Al foam metal, and other variables and test methods are the same as those in example 1.
Example 3:
the porous Fe-Cr-Al foam metal is used as a humidifying component made of humidifying wheel materials, the other variables and the testing method are the same as those in example 1 except that the porous Fe-Cr-Al foam metal is changed into 40 PPI.
Comparative example 1:
the ABS plastic material is used as the material of the wheel of the humidifying wheel to manufacture the humidifying component, and other variables and test methods are the same as those of the embodiment 1.
Humidification test data
The above experiments show that the porous metal foam has a good water carrying property at a porosity of about 40PPI, and can provide a large amount of humidification under otherwise identical conditions.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The water stirring wheel is characterized by comprising a rotating shaft and a humidifying piece arranged on the rotating shaft; the humidification piece is followed the length direction of pivot sets to the heliciform, the humidification piece has the humidification face, the humidification face slope in the pivot setting.
2. The paddle wheel of claim 1, wherein the number of the humidification plates is plural, and the plural humidification plates are spliced into a spiral shape; or,
the humidifying piece is a spiral humidifying piece which is integrally arranged.
3. The paddle wheel of claim 1, wherein the humidifying fins are resilient along the length of the shaft.
4. The water stirring wheel as claimed in claim 3, further comprising a limiting member detachably connected to the rotating shaft and abutting against the humidifying plate to limit the position of the humidifying plate on the rotating shaft.
5. The water stirring wheel as claimed in claim 4, wherein the outer side wall of the limiting member is provided with a driven tooth taking the rotating shaft as a rotating shaft.
6. The paddle wheel of claim 1, wherein the humidifying plate has a mounting hole, the shaft is adapted to the mounting hole, and the humidifying plate is sleeved on the shaft.
7. The paddle wheel of any of claims 1-6, wherein the humidifying plate is made of porous foam metal or plastic.
8. The scoop wheel of claim 7, wherein the porous metal foam has a porosity of 10 to 200 per square inch.
9. The scoop wheel of claim 8, wherein the porous metal foam has a porosity of 40 to 60 per square inch.
10. An air humidification apparatus characterised by comprising a paddlewheel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513765.XU CN205783516U (en) | 2016-05-30 | 2016-05-30 | Stir water wheels and air humidifying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513765.XU CN205783516U (en) | 2016-05-30 | 2016-05-30 | Stir water wheels and air humidifying equipment |
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| CN205783516U true CN205783516U (en) | 2016-12-07 |
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| CN201620513765.XU Active CN205783516U (en) | 2016-05-30 | 2016-05-30 | Stir water wheels and air humidifying equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864948A (en) * | 2016-05-30 | 2016-08-17 | 广东美的制冷设备有限公司 | Water stirring wheel and air humidifying equipment |
| CN109708230A (en) * | 2018-12-19 | 2019-05-03 | 李高勇 | A gas humidification device |
-
2016
- 2016-05-30 CN CN201620513765.XU patent/CN205783516U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864948A (en) * | 2016-05-30 | 2016-08-17 | 广东美的制冷设备有限公司 | Water stirring wheel and air humidifying equipment |
| CN109708230A (en) * | 2018-12-19 | 2019-05-03 | 李高勇 | A gas humidification device |
| CN109708230B (en) * | 2018-12-19 | 2021-08-31 | 浙江黄岩康宝利清香剂厂 | Gas humidifying device |
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