CN115628488A - Wet curtain piece and have its wet curtain structure - Google Patents
Wet curtain piece and have its wet curtain structure Download PDFInfo
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- CN115628488A CN115628488A CN202211097558.7A CN202211097558A CN115628488A CN 115628488 A CN115628488 A CN 115628488A CN 202211097558 A CN202211097558 A CN 202211097558A CN 115628488 A CN115628488 A CN 115628488A
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- 230000007704 transition Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 27
- 238000001704 evaporation Methods 0.000 abstract description 18
- 230000008020 evaporation Effects 0.000 abstract description 18
- 239000007788 liquid Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
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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
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
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- Sustainable Development (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention provides a wet curtain sheet and a wet curtain structure with the same, wherein the wet curtain sheet comprises: the corrugated sections are arranged in a connecting manner along a direction forming a preset angle with the extending direction of the corrugated sections; the corrugated section is provided with at least two connecting sections which are connected and arranged along the length direction of the corrugated section, the at least two connecting sections comprise a first connecting section and a second connecting section, a first preset included angle is formed between the extending direction of the first connecting section and the horizontal direction, a second preset included angle is formed between the extending direction of the second connecting section and the horizontal direction, and the first preset included angle is larger than the second preset included angle or smaller than the second preset included angle. Through the technical scheme provided by the invention, the technical problem of poor evaporation effect of the wet curtain sheet in the prior art can be solved.
Description
Technical Field
The invention relates to the technical field of wet curtains, in particular to a wet curtain sheet and a wet curtain structure with the same.
Background
At present, a wet curtain in the prior art is a porous filler with a regular shape formed by rolling paper fibers into a corrugated shape and then bonding the paper fibers one layer by one layer, two adjacent corrugated papers are bonded in a staggered manner in front and back to form channels which incline upwards and downwards respectively, air and water directly contact to perform heat and humidity exchange in the channels, water absorbs heat and evaporates to become water vapor, the air side releases heat and cools, and cold air with lower temperature after heat exchange is discharged through air flow of a fan.
However, the wet curtain in the prior art is limited by the structure, so that the liquid distribution area on the surface of the wet curtain is not high, and the wind field in the structure is unstable, so that the gas-liquid heat exchange degree of the wet curtain structure is not high, and the evaporation effect is poor.
Disclosure of Invention
The invention mainly aims to provide a wet curtain sheet and a wet curtain structure with the same, so as to solve the technical problem that the evaporation effect of the wet curtain sheet in the prior art is poor.
In order to achieve the above object, according to one aspect of the present invention, there is provided a wet curtain sheet comprising: the corrugated sections are arranged in a connecting manner along a direction forming a preset angle with the extending direction of the corrugated sections; the corrugated section is provided with at least two connecting sections which are connected and arranged along the length direction of the corrugated section, the at least two connecting sections comprise a first connecting section and a second connecting section, a first preset included angle is formed between the extending direction of the first connecting section and the horizontal direction, a second preset included angle is formed between the extending direction of the second connecting section and the horizontal direction, and the first preset included angle is larger than the second preset included angle or smaller than the second preset included angle.
Furthermore, the corrugated section also comprises a third connecting section, the third connecting section is connected with one end of the second connecting section, which is far away from the first connecting section, and a third preset included angle is formed between the extending direction of the third connecting section and the horizontal direction; the third preset included angle is equal to the first preset included angle, or the third preset included angle is not equal to the first preset included angle.
Further, the projection length of the first connecting section in the horizontal direction is not equal to the projection length of the second connecting section in the horizontal direction; and/or the projection length of the third connecting section in the horizontal direction is not equal to the projection length of the second connecting section in the horizontal direction; and/or the projection length of the first connecting section in the horizontal direction is equal to the projection length of the third connecting section in the horizontal direction.
Further, the first preset included angle is 30 degrees, the second preset included angle is 45 degrees, and the third preset included angle is 30 degrees; and/or the ratio of the projection length of the first connecting section in the horizontal direction to the total projection length of the corrugated section in the horizontal direction is 1/4, the ratio of the projection length of the second connecting section in the horizontal direction to the total projection length of the corrugated section in the horizontal direction is 1/2, and the ratio of the projection length of the third connecting section in the horizontal direction to the total projection length of the corrugated section in the horizontal direction is 1/4.
Further, the first preset included angle is 60 degrees, the second preset included angle is 45 degrees, and the third preset included angle is 60 degrees; and/or the ratio of the projection length of the first connecting section in the horizontal direction to the total projection length of the corrugated section in the horizontal direction is 1/4, the ratio of the projection length of the second connecting section in the horizontal direction to the total projection length of the corrugated section in the horizontal direction is 1/2, and the ratio of the projection length of the third connecting section in the horizontal direction to the total projection length of the corrugated section in the horizontal direction is 1/4.
Furthermore, the connecting line of the first connecting section at the wave crest is a straight line; and/or the connection line of the second connecting section at the wave crest is a straight line; and/or the connection line of the third connecting section at the wave crest is a straight line.
Further, the connecting line of the first connecting section at the peak is an arc line; and/or the connecting line of the second connecting section at the wave crest is an arc line; and/or the connecting line of the third connecting section at the peak is an arc line.
Furthermore, the connection part of the first connection section and the second connection section is in circular arc transition; and/or the joint of the second connecting section and the third connecting section is in circular arc transition.
Furthermore, the number of the connecting sections is n, wherein n is more than or equal to 2 and less than or equal to 10.
Furthermore, the first connecting section, the second connecting section and the third connecting section are all obliquely arranged along the same direction with the horizontal direction; or the first connecting section, the second connecting section and the third connecting section are arranged in a bent shape.
According to another aspect of the present invention, there is provided a wet curtain structure comprising the wet curtain sheet provided above.
By applying the technical scheme of the invention, the corrugated section is provided with at least two connecting sections, and the first preset included angle and the second preset included angle are set to be unequal angles, so that the water flow is convenient to have a certain flow velocity sudden change when flowing from the first connecting section to the second connecting section, and the disordered flow is convenient to form, thereby forming vortex, effectively increasing the liquid distribution area, effectively increasing the evaporation efficiency and improving the refrigeration effect.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view showing a wet curtain sheet having three connecting segments according to one embodiment of the present invention;
FIG. 2 shows a front view of FIG. 1;
FIG. 3 is a schematic structural view of a wet curtain structure corresponding to the structure of FIG. 1;
FIG. 4 shows a schematic structural view of a wet curtain sheet provided according to another embodiment of the present invention;
fig. 5 shows a schematic view of a structure provided with a wet curtain sheet according to yet another embodiment of the present invention.
Wherein the figures include the following reference numerals:
11. a corrugated section; 111. a first connection section; 112. a second connection section; 113. a third connection section; 114. a fourth connection section.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 to 5, according to a first embodiment of the present invention, there is provided a wet curtain sheet including: the corrugated sections 11 are provided, the number of the corrugated sections 11 is multiple, and the plurality of corrugated sections 11 are connected and arranged along a direction forming a preset angle with the extending direction of the corrugated sections 11; the corrugated section 11 has at least two connecting sections connected and arranged along the length direction of the corrugated section 11, the at least two connecting sections include a first connecting section 111 and a second connecting section 112, a first preset included angle is formed between the extending direction of the first connecting section 111 and the horizontal direction, a second preset included angle is formed between the extending direction of the second connecting section 112 and the horizontal direction, and the first preset included angle is larger than the second preset included angle or smaller than the second preset included angle.
Adopt the wet curtain piece that this embodiment provided, through setting ripple section 11 to have two at least linkage segments, and the first contained angle of predetermineeing and the second contained angle of predetermineeing sets to unequal angle, the sudden change of certain velocity of flow takes place when being flowed into to second linkage segment 112 by first linkage segment 111 of being convenient for like this, be convenient for form unordered flow, thereby be convenient for form the vortex, the gas-liquid interface area in flow field between a plurality of wet curtain pieces has effectively been strengthened simultaneously, with effective evaporation efficiency that increases, improve evaporation effect, and then improved refrigeration effect. Therefore, through the wet curtain piece that this embodiment provided, can solve the relatively poor technical problem of evaporation effect of wet curtain piece among the prior art.
In this embodiment, the corrugated section 11 further includes a third connecting section 113, the third connecting section 113 is connected to an end of the second connecting section 112 away from the first connecting section 111, and a third preset included angle is formed between the extending direction of the third connecting section 113 and the horizontal direction; the third preset included angle is equal to the first preset included angle, or the third preset included angle is not equal to the first preset included angle. By adopting the result arrangement, the eddy effect when the air flow between the wet curtain sheets flows can be conveniently further increased, and the gas-liquid interface area of the flow field among a plurality of wet curtain sheets can be conveniently further enhanced, so that the evaporation efficiency can be conveniently and better increased, and the evaporation effect can be improved.
Specifically, the first preset included angle is a, the second preset included angle is b, and the third preset included angle is c.
Specifically, the projection length of the first connecting section 111 in the horizontal direction is not equal to the projection length of the second connecting section 112 in the horizontal direction; and/or the projection length of the third connecting section 113 in the horizontal direction is not equal to the projection length of the second connecting section 112 in the horizontal direction; and/or the projection length of the first connecting section 111 in the horizontal direction is equal to the projection length of the third connecting section 113 in the horizontal direction. By adopting the structure, wet curtain sheets with different structures can be conveniently formed, and different evaporation effects can be conveniently formed.
Specifically, the second connection section 112 may be used as a main connection section, and the first connection section 111 and the third connection section 113 may be used as auxiliary transition connection sections, and the angle of the auxiliary transition connection sections is set to better introduce or extract the airflow. Specifically, when the air current got into, first linkage segment 111 or the 113 departments of third linkage segment through one end got into, the sudden change of velocity of flow can take place when the air current got into main linkage segment afterwards, form a velocity of flow disturbance, increase the vortex and increase heat transfer effect, the sudden change of velocity of flow will take place once more in third linkage segment 113 or the first linkage segment 111 of the air current inflow other end afterwards, form velocity of flow disturbance once more, thereby further increase heat transfer effect, the outflow of the air of also being convenient for, thereby effectively improved refrigeration effect.
Specifically, the first preset included angle is 30 degrees, the second preset included angle is 45 degrees, and the third preset included angle is 30 degrees; and/or the ratio of the projection length of the first connecting section 111 in the horizontal direction to the total projection length of the corrugated section 11 in the horizontal direction is 1/4, the ratio of the projection length of the second connecting section 112 in the horizontal direction to the total projection length of the corrugated section 11 in the horizontal direction is 1/2, and the ratio of the projection length of the third connecting section 113 in the horizontal direction to the total projection length of the corrugated section 11 in the horizontal direction is 1/4. By adopting the structure, the symmetrical arrangement of the wet curtain pieces can be realized, on one hand, the turbulent flow effect and the evaporation effect can be improved better, on the other hand, the air can flow in and out conveniently, and therefore the refrigeration effect is improved better on the whole.
Specifically, the first preset included angle is 60 degrees, the second preset included angle is 45 degrees, and the third preset included angle is 60 degrees; and/or the ratio of the projection length of the first connecting section 111 in the horizontal direction to the total projection length of the corrugated section 11 in the horizontal direction is 1/4, the ratio of the projection length of the second connecting section 112 in the horizontal direction to the total projection length of the corrugated section 11 in the horizontal direction is 1/2, and the ratio of the projection length of the third connecting section 113 in the horizontal direction to the total projection length of the corrugated section 11 in the horizontal direction is 1/4. By adopting the structure, the wet curtain sheet can be symmetrically arranged, on one hand, the turbulent flow effect and the evaporation effect can be better improved, on the other hand, the air can flow in and out conveniently, and therefore the refrigeration effect is better improved on the whole.
Specifically, the connecting line of the first connecting section 111 at the peak is a straight line; and/or the connection line of the second connecting section 112 at the wave crest is a straight line; and/or the line of the third connecting section 113 at the peak is a straight line. Adopt such structure setting, can be convenient for guide the air current smoothly through the crest and the trough of straightway, improve evaporation effect.
In the present embodiment, the connection line of the first connecting section 111 at the peak is an arc; and/or the line of the second connecting section 112 at the peak is an arc; and/or the line of the third connecting section 113 at the peak is an arc. By adopting the structure, the disturbance of the airflow can be further increased through the arc structure, so that the evaporation effect can be better increased.
Specifically, the joint of the first connecting section 111 and the second connecting section 112 is in arc transition; and/or the joint of the second connecting section 112 and the third connecting section 113 is in a circular arc transition. By adopting the structure, the turbulent flow of the air flow can be further increased through the arc transition structure, the condition that the flow velocity of the air flow is seriously damaged when the bent structure flows is avoided, and the flowing smoothness is effectively ensured.
In the embodiment, the number of the connecting sections is n, wherein n is more than or equal to 2 and less than or equal to 10. By adopting the structure, the reasonable number of the connecting sections can be conveniently set so as to effectively ensure the turbulent flow and improve the evaporation effect, and the condition of overlarge resistance caused by the excessive number of the connecting sections is avoided.
Specifically, the first connecting section 111, the second connecting section 112, and the third connecting section 113 are all disposed obliquely in the same direction as the horizontal direction, so as to better guide the airflow to flow and blow in the same direction. Or, the first connecting section 111, the second connecting section 112 and the third connecting section 113 are arranged in a bent shape, so that the layout of bent turbulent flow is further formed, and the evaporation effect is further improved.
Adopt the wet curtain piece that this embodiment provided, wet curtain piece is the buckled plate structure, has the route coexistence of multiple different inclination on the buckled plate on the same ripple.
In one embodiment, the main preferable size parameter of the multi-section fold line corrugated wet curtain is that the fold line section is 3 sections, the inclination angle of the first section of corrugation (namely, the first connecting section 111) and the horizontal plane is 30 degrees, the projection length of the first section of corrugation in the horizontal direction accounts for 1/4 of the total length in the horizontal direction, the inclination angle of the second section of corrugation (namely, the second connecting section 112) and the horizontal plane is 45 degrees, the projection length of the second section of corrugation in the horizontal direction accounts for 1/2 of the total length in the horizontal direction, the inclination angle of the third section of corrugation (namely, the third connecting section 113) and the horizontal plane is 30 degrees, the projection length of the third section of corrugation in the horizontal direction accounts for 1/4 of the total length in the horizontal direction, and the path of each section of corrugation is linear.
In another embodiment, the main preferred size parameter of the multi-section fold line corrugated wet curtain is that the fold line section is 3 sections, the inclination angle of the first section of corrugation (namely, the first connecting section 111) and the horizontal plane is 60 degrees, the projection length in the horizontal direction accounts for 1/4 of the total length in the horizontal direction, the inclination angle of the second section of corrugation (namely, the second connecting section 112) and the horizontal plane is 45 degrees, the projection length in the horizontal direction accounts for 1/2 of the total length in the horizontal direction, the inclination angle of the third section of corrugation (namely, the third connecting section 113) and the horizontal plane is 60 degrees, the projection length in the horizontal direction accounts for 1/4 of the total length in the horizontal direction, and each section of corrugation path is linear.
Specifically, the waveform of the corrugated plate can be sine/cosine waveform, and can also be triangle, circle, rectangle, trapezoid and other geometric shapes.
Fig. 1 shows a single wet curtain sheet structure, the wet curtain sheet main body is an inclined sinusoidal corrugated structure, a multi-section corrugated structure with a plurality of different corrugated inclination angles is arranged on the wet curtain sheet main body, each section of corrugated path has different included angles with the horizontal plane (if no special statement exists, the included angles refer to the included angles with the horizontal plane), the first section of corrugated included angle is a, the horizontal direction projection length can be any value (if no special statement exists, the fold line section length refers to the length of the horizontal plane projection, the total length refers to the total length in the horizontal direction), the second section of corrugated included angle is b, the fold line section length can be any value, the third section of corrugated included angle is c, the fold line section length can be any value, wherein the preferred ranges of the corrugated inclination included angles a, b and c are 10-80 degrees, and the tangent line connection positions of each section are in smooth transition of a rounded angle or an arc line. Fig. 3 is a schematic structural diagram of a wet curtain structure, and the corrugation height is still a common value in a mode of overlapping two pieces of corrugated paper in a staggered manner and then bonding the two pieces of corrugated paper layer by layer.
Preferably, the structure of the novel wet curtain structure in embodiment 1 and the structure of the novel wet curtain structure in embodiment 2 as well as the existing wet curtain structure are simulated by using a CFD numerical simulation method. The inclination angle of the first section of the single-piece wet curtain corrugation in the embodiment 1 to the horizontal plane is 30 degrees, the length of the broken line section accounts for 1/4 of the total length, the inclination angle of the second section to the horizontal plane is 45 degrees, the length of the broken line section accounts for 1/2 of the total length, the joint part of the first section and the second section is in rounded corner transition with the radius of 1mm, the inclination angle of the third section to the horizontal plane is 30 degrees, the length of the broken line section accounts for 1/4 of the total length, and the joint part of the second section and the third section is in rounded corner transition with the radius of 1 mm. The inclination angle of the first section of the single-piece wet curtain corrugation in the embodiment 2 to the horizontal plane is 60 degrees, the length of the broken line section accounts for 1/4 of the total length, the inclination angle of the second section to the horizontal plane is 45 degrees, the joint part of the first section and the second section is in transition by using a fillet with the radius of 1mm, the length of the broken line section accounts for 1/2 of the total length, the inclination angle of the third section to the horizontal plane is 40 degrees, the length of the broken line section accounts for 1/4 of the total length, and the joint part of the second section and the third section is in transition by using a fillet with the radius of 1 mm.
For the liquid distribution areas on the surfaces of the wet curtains of the embodiment 1 and the embodiment 2, the existing wet curtain structure has the problem that the corrugated direction is a direction which is inclined downwards by 45 degrees in a unidirectional mode, and the water flow direction also flows downwards along the direction, so that the surface whole liquid distribution of a single corrugated plate is difficult to realize, and the liquid distribution areas on the surfaces of the corrugated plates are increased because the water flow in the embodiment 1 and the embodiment 2 is more disordered under the influence of different corrugated inclined angle sections.
The swirl strength of the wet curtain surface flow field of the embodiment 1 and the embodiment 2 is over 500S -1 In terms of position, the vortex intensity in the multi-sheet region at and near the change of the ripple inclination angle exceeds 500S due to the influence of the multi-stage different ripple inclination angle structures of the embodiment 1 and the embodiment 2 on the water flow -1 The surface of the corrugated plate with the existing wet curtain structure rarely has vortex strength exceeding 500S -1 The area of (a).
The following table shows the comparison of simulation data of different wet curtain structures, and the data show that the gas-liquid interface area of the wet curtain structure in the embodiment 1 is increased by 7.78% and the average vortex strength is increased by 8.41% compared with the existing wet curtain structure; compared with the existing wet curtain structure, the gas-liquid interface area of the wet curtain structure is increased by 8.39%, and the average vortex strength is increased by 6.79%. According to earlier research conclusion, the increase of the air and the water film can increase the heat and mass transfer effect of the air and the water film, and further improve the evaporation cooling effect of the wet curtain.
Specifically, the angle values of the multi-section ripple inclination angles a, b and c and the length values of the broken line sections thereof can be properly changed; the angle of a is not equal to 30 degrees or 60 degrees, and can take any angle value of 0-180 degrees; the angle of b can be unequal to 45 degrees and can take any angle value from 0 to 180 degrees; the angle of c is not equal to 30 degrees or 60 degrees, can take any angle value of 0-180 degrees, and the length of the broken line segment of each segment can take any length value.
The number of the sections with different corrugated inclination angles can be properly increased, for example, a single wet curtain sheet in FIG. 5 has 4 sections of multi-section wet curtains with different corrugated inclination angles, a fourth connecting section 114 is added, two adjacent sections are mutually vertical and form an included angle of 45 degrees in the horizontal direction, and the length of each broken line section accounts for 1/4 of the total length.
As shown in FIG. 5, the number of segments with different corrugation angles can be increased to 5-10 segments, the ratio of the length of each segment to the total length can be any value, the included angle of each segment can take any angle value, and the wave distance and the wave height can take normal values.
Yet another embodiment of the present invention provides a wet curtain structure comprising the wet curtain sheet provided above.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the structure enhances the gas-liquid interface area of the internal flow field of the wet curtain, enhances the vortex strength of the internal flow field of the wet curtain, and can effectively improve the evaporation effect of the wet curtain under the same unit volume of the wet curtain.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, so that the scope of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A wet curtain sheet, comprising:
the corrugated sections (11) are multiple, and the plurality of corrugated sections (11) are connected and arranged along a direction forming a preset angle with the extending direction of the corrugated sections (11);
wherein, ripple section (11) have the edge two at least linkage segments that the length direction of ripple section (11) connects the setting, two at least linkage segments include first linkage segment (111) and second linkage segment (112), have first contained angle of predetermineeing between the extending direction of first linkage segment (111) and the horizontal direction, the contained angle is predetermine to the second that has between the extending direction of second linkage segment (112) and the horizontal direction, first contained angle of predetermineeing is greater than the contained angle is predetermine to the second, or first contained angle of predetermineeing is less than the contained angle is predetermine to the second.
2. Wet curtain sheet according to claim 1, wherein the corrugated section (11) further comprises a third connecting section (113), the third connecting section (113) is connected with one end of the second connecting section (112) far away from the first connecting section (111), and the extending direction of the third connecting section (113) has a third preset included angle with the horizontal direction;
the third preset included angle is equal to the first preset included angle, or the third preset included angle is not equal to the first preset included angle.
3. Wet curtain sheet according to claim 2,
the projection length of the first connecting section (111) in the horizontal direction is not equal to the projection length of the second connecting section (112) in the horizontal direction; and/or the presence of a gas in the gas,
the projection length of the third connecting section (113) in the horizontal direction is not equal to the projection length of the second connecting section (112) in the horizontal direction; and/or the presence of a gas in the gas,
the projection length of the first connecting section (111) in the horizontal direction is equal to the projection length of the third connecting section (113) in the horizontal direction.
4. Wet curtain sheet according to claim 2,
the first preset included angle is 30 degrees, the second preset included angle is 45 degrees, and the third preset included angle is 30 degrees; and/or the presence of a gas in the atmosphere,
the ratio of the projection length of the first connecting section (111) in the horizontal direction to the total projection length of the corrugated section (11) in the horizontal direction is 1/4, the ratio of the projection length of the second connecting section (112) in the horizontal direction to the total projection length of the corrugated section (11) in the horizontal direction is 1/2, and the ratio of the projection length of the third connecting section (113) in the horizontal direction to the total projection length of the corrugated section (11) in the horizontal direction is 1/4.
5. Wet curtain sheet according to claim 2,
the first preset included angle is 60 degrees, the second preset included angle is 45 degrees, and the third preset included angle is 60 degrees; and/or the presence of a gas in the gas,
the ratio of the projection length of the first connecting section (111) in the horizontal direction to the total projection length of the corrugated section (11) in the horizontal direction is 1/4, the ratio of the projection length of the second connecting section (112) in the horizontal direction to the total projection length of the corrugated section (11) in the horizontal direction is 1/2, and the ratio of the projection length of the third connecting section (113) in the horizontal direction to the total projection length of the corrugated section (11) in the horizontal direction is 1/4.
6. Wet curtain sheet according to claim 2,
the connection line of the first connection section (111) at the peak is a straight line; and/or the presence of a gas in the gas,
the connecting line of the second connecting section (112) at the wave crest is a straight line; and/or the presence of a gas in the atmosphere,
the connection line of the third connecting section (113) at the peak position is a straight line.
7. Wet curtain sheet according to claim 2,
the connecting line of the first connecting section (111) at the peak is an arc line; and/or the presence of a gas in the gas,
the connecting line of the second connecting section (112) at the peak is an arc line; and/or the presence of a gas in the atmosphere,
the connecting line of the third connecting section (113) at the peak is an arc line.
8. Wet curtain sheet according to claim 2,
the joint of the first connecting section (111) and the second connecting section (112) is in circular arc transition; and/or the presence of a gas in the gas,
the joint of the second connecting section (112) and the third connecting section (113) is in arc transition.
9. The wet curtain sheet of claim 1, wherein the number of said connecting segments is n,2 ≦ n ≦ 10.
10. Wet curtain sheet according to claim 2,
the first connecting section (111), the second connecting section (112) and the third connecting section (113) are all obliquely arranged along the same direction with the horizontal direction;
alternatively, the first connecting section (111), the second connecting section (112), and the third connecting section (113) are provided in a bent shape.
11. A wet curtain structure comprising the wet curtain sheet of any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211097558.7A CN115628488A (en) | 2022-09-08 | 2022-09-08 | Wet curtain piece and have its wet curtain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211097558.7A CN115628488A (en) | 2022-09-08 | 2022-09-08 | Wet curtain piece and have its wet curtain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115628488A true CN115628488A (en) | 2023-01-20 |
Family
ID=84901999
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211097558.7A Pending CN115628488A (en) | 2022-09-08 | 2022-09-08 | Wet curtain piece and have its wet curtain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115628488A (en) |
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| CN206276397U (en) * | 2016-12-12 | 2017-06-27 | 中国科学院过程工程研究所 | A kind of corrugated filler tablet and filler |
| CN108592278A (en) * | 2018-05-25 | 2018-09-28 | 郑州云海信息技术有限公司 | A kind of data center's humidifier and its air-humidification method |
| CN111140973A (en) * | 2020-01-20 | 2020-05-12 | 珠海格力电器股份有限公司 | Evaporation type cooling fan |
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2022
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|---|---|---|---|---|
| CN1935354A (en) * | 2006-09-19 | 2007-03-28 | 杭州杭氧股份有限公司 | Plate corrugated regular packed tower |
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| CN101347716A (en) * | 2008-09-02 | 2009-01-21 | 南京大学 | Strong-effect regular packing without wall flow |
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| CN111140973A (en) * | 2020-01-20 | 2020-05-12 | 珠海格力电器股份有限公司 | Evaporation type cooling fan |
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