CN217979097U - Wet curtain structure and refrigeration structure with same - Google Patents

Abstract

The utility model provides a wet curtain structure and have its refrigeration structure, wet curtain structure includes: the wet curtain sheet is provided with a plurality of concave parts and a plurality of convex parts, the plurality of concave parts and the plurality of convex parts are sequentially arranged at intervals along the length direction of the wet curtain sheet, and one convex part is arranged between every two adjacent concave parts; the wet curtain pieces are arranged at intervals in the thickness direction of the wet curtain pieces, the concave parts of the wet curtain pieces are arranged oppositely, the convex parts of the wet curtain pieces are arranged oppositely, and the two adjacent wet curtain pieces are connected through glue dispensing. Through the technical scheme provided by the utility model, can solve the not good technical problem of refrigeration heat transfer effect of the wet curtain structure among the prior art.

Description

Wet curtain structure and refrigeration structure with same

Technical Field

The utility model relates to a wet curtain technical field particularly, relates to a wet curtain structure and have its refrigeration structure.

Background

At present, the wet curtain structure in the prior art is a porous filler formed by rolling paper fibers into a corrugated shape and then bonding the paper fibers layer by layer, and two adjacent corrugated papers are overlapped in a staggered manner to form channels which are inclined upwards and downwards respectively.

However, adopt such wet curtain structure, though can effectively promote wet curtain surface liquid transmission ability to increase wet curtain surface cloth liquid area, but often make air resistance great, increased the windage, make the refrigeration heat transfer effect of wet curtain not good.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a wet curtain structure and have its refrigeration structure to solve the not good technical problem of refrigeration heat transfer effect of the wet curtain structure among the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a wet curtain structure, including: the wet curtain sheet is provided with a plurality of concave parts and a plurality of convex parts, the plurality of concave parts and the plurality of convex parts are sequentially arranged at intervals along the length direction of the wet curtain sheet, and one convex part is arranged between every two adjacent concave parts; the wet curtain pieces are arranged at intervals in the thickness direction of the wet curtain pieces, the concave parts of the wet curtain pieces are arranged oppositely, the convex parts of the wet curtain pieces are arranged oppositely, and the two adjacent wet curtain pieces are connected through glue dispensing.

Furthermore, the wet curtain sheets are provided with connecting positions, the connecting positions of the wet curtain sheets are arranged oppositely, and the connecting positions of two adjacent wet curtain sheets are connected through dispensing.

Furthermore, the connecting positions are multiple and are arranged at intervals.

Further, some of the plurality of attachment locations are spaced apart along the length of the wet curtain sheet; and/or, another part of the connecting positions in the plurality of connecting positions are arranged at intervals along the width direction of the wet curtain sheet.

Further, the plurality of wet curtain sheets are provided with first concave parts which are oppositely arranged, and the bottoms of the first concave parts of the plurality of wet curtain sheets are arranged at intervals along the horizontal direction.

Further, the connection area corresponding to the connection position is S;0.8mm ² ≤S≤4mm ² (ii) a And/or the distance between the connecting position and the edge of the wet curtain sheet is b1, the width of the wet curtain sheet is b, and b1/b is more than or equal to 1/8 and less than or equal to 1/10; and/or the distance between two adjacent wet curtain sheets is d, wherein d is more than or equal to 1mm and less than or equal to 5mm.

Further, the cross section of the wet curtain sheet is in a corrugated shape.

Further, the concave part and the convex part are both in a zigzag shape, a trapezoid shape, a rectangular shape or a semicircular shape.

Further, the wet curtain structure further comprises: the liquid distribution structure is arranged above the wet curtain sheets, and a plurality of liquid distribution holes are formed in the bottom of the liquid distribution structure, so that liquid in the liquid distribution structure flows into the wet curtain sheets through the liquid distribution holes.

According to the utility model discloses an on the other hand provides a refrigeration structure, and refrigeration structure includes the above-mentioned wet curtain structure that provides.

Use the technical scheme of the utility model, through setting up the depressed part of a plurality of wet curtain pieces relatively, the bellying of a plurality of wet curtain pieces sets up relatively, make to have the clearance between the depressed part of two adjacent wet curtain pieces and the depressed part, have the clearance between the bellying of two adjacent wet curtain pieces and the bellying, thereby make to have intercommunication and complete circulation clearance between two adjacent wet curtain pieces, so that make the air flow in this circulation clearance smoothly, the windage that the gas in circulation clearance received can effectively be reduced to arranging of a plurality of wet curtain pieces, thereby be convenient for carry out the heat transfer that refrigerates, in order to improve the refrigeration effect of wet curtain.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments 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 illustrating a layout structure of a plurality of wet curtain sheets according to an embodiment of the present invention;

FIG. 2 shows a front view of FIG. 1;

FIG. 3 shows a top view of FIG. 1;

fig. 4 shows a schematic structural view of a wet curtain sheet provided according to an embodiment of the present invention;

FIG. 5 shows a front view of the structure of FIG. 4;

fig. 6 shows a side view of the structure in fig. 4.

Wherein the figures include the following reference numerals:

10. wet curtain sheets; 11. a recessed portion; 12. a boss portion; 13. a connection location.

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 accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 6, the first embodiment of the present invention provides a wet curtain structure, which includes: wet curtain piece 10, wet curtain piece 10 has depressed part 11 and bellying 12, and depressed part 11 and bellying 12 are a plurality ofly, and a plurality of depressed parts 11 and a plurality of bellying 12 are arranged at interval along wet curtain piece 10's length direction in proper order, are provided with a bellying 12 between two adjacent depressed parts 11. The wet curtain sheets 10 are arranged at intervals in the thickness direction of the wet curtain sheets 10, the concave parts 11 of the wet curtain sheets 10 are arranged oppositely, the convex parts 12 of the wet curtain sheets 10 are arranged oppositely, and two adjacent wet curtain sheets 10 are connected by glue dispensing.

Adopt the wet curtain structure that this embodiment provided, 11 relative settings through the depressed part with a plurality of wet curtain pieces 10, the bellying 12 of a plurality of wet curtain pieces 10 sets up relatively, make have the clearance between 11 and the depressed part 11 of two adjacent wet curtain pieces 10, have the clearance between bellying 12 of two adjacent wet curtain pieces 10 and the bellying 12, thereby make intercommunication and complete circulation clearance between two adjacent wet curtain pieces 10, so that make the air flow in this circulation clearance smoothly, the arrangement of a plurality of wet curtain pieces 10 makes the windage that the gas in circulation clearance received effectively reduce, thereby be convenient for carry out the refrigeration heat transfer, in order to improve the refrigeration effect of wet curtain.

In the embodiment, the wet curtain sheets 10 are provided with connecting positions 13, the connecting positions 13 of a plurality of wet curtain sheets 10 are arranged oppositely, and the connecting positions 13 of two adjacent wet curtain sheets 10 are connected by glue dispensing. By adopting the structure, the oppositely arranged connecting positions 13 are sequentially connected through dispensing, so that the concave parts 11 of the wet curtain sheets 10 are relatively arranged, the convex parts 12 of the wet curtain sheets 10 are relatively arranged, and the plurality of wet curtain sheets 10 are conveniently arranged along the same direction.

Specifically, the connection position 13 in the present embodiment is plural, and the plural connection positions 13 are provided at intervals. By adopting the structure, the connection stability of the wet curtain sheets 10 can be improved conveniently, so that the overall operation stability of the wet curtain structure is ensured.

Specifically, some of the plurality of attachment locations 13 are arranged at intervals 13 along the length direction of the wet curtain sheet 10; and/or, another part of the connecting positions 13 in the plurality of connecting positions 13 are arranged at intervals along the width direction of the wet curtain sheet 10. By adopting the arrangement mode of the plurality of connecting positions 13, the layout of the connecting positions 13 can be optimized conveniently, the arrangement stability of the plurality of wet curtain sheets 10 can be improved conveniently, so that a stable circulation gap is formed between two adjacent wet curtain sheets 10, and the whole operation stability of the wet curtain structure can be ensured conveniently.

In the present embodiment, the plurality of wet curtain sheets 10 have the first recesses 11 disposed oppositely, and the bottoms of the first recesses 11 of the plurality of wet curtain sheets 10 are spaced apart in the horizontal direction. By adopting the structure, the circulation gaps between two adjacent wet curtain sheets 10 can extend smoothly along the horizontal direction, so that the air flow can smoothly flow into the circulation gaps to perform heat exchange refrigeration.

Specifically, the connection area corresponding to the connection position 13 is S;0.8mm ² ≤S≤4mm ² To avoid the large influence on the wind resistance caused by the large connecting area of the connecting position 13Meanwhile, the situation of unstable connection caused by small connection area is avoided; and/or the distance between the connecting position 13 and the edge of the wet curtain sheet 10 is b1, the width of the wet curtain sheet 10 is b, and b1/b is more than or equal to 1/8 and less than or equal to 1/10, so as to improve the connecting stability of two adjacent wet curtain sheets 10; and/or the distance between two adjacent wet curtain sheets 10 is d, d is more than or equal to 1mm and less than or equal to 5mm, so that the distance between two adjacent wet curtain sheets 10 is smaller, a large number of wet curtain sheets 10 are convenient to arrange, the wet curtain area is convenient to effectively increase, the sufficient liquid distribution area is convenient to effectively ensure, and the evaporation efficiency is effectively improved; when the wet curtain structure of a large unit is used, the distance between the wet curtain sheet 10 and the wet curtain sheet 10 can be properly widened.

Specifically, the thickness of the glue is generally 1mm to 5mm, and the thickness of the glue corresponds to the distance between two adjacent wet curtain sheets 10.

In the present embodiment, the wet curtain sheet 10 has a corrugated shape in cross section.

Specifically, each of the concave portion 11 and the convex portion 12 is a polygonal line shape, or a trapezoidal shape, or a rectangular shape, or a semicircular shape. By adopting the structure, the structure is simple, and the production and the manufacture are convenient.

In this embodiment, the wet curtain structure further includes a liquid distribution structure, the liquid distribution structure is disposed above the plurality of wet curtain sheets 10, and a plurality of liquid distribution holes are disposed at the bottom of the liquid distribution structure, so that the liquid in the liquid distribution structure flows into the plurality of wet curtain sheets 10 through the plurality of liquid distribution holes. By adopting the structure, uniform moisture can be conveniently provided for a plurality of wet curtain sheets 10 through the liquid distribution structure, and the wet curtain structure is convenient to refrigerate.

Specifically, the wet curtain structure in this embodiment still includes the self priming pump, and the self priming pump is in drawing the water in the water tank to the cloth liquid box, drips through the water distribution hole of cloth liquid box bottom and drenches on wet curtain 10 surface under the action of gravity, and the air that flows takes place heat and mass exchange with water on wet curtain 10 surface for water continuously evaporates and makes the air temperature reduce on wet curtain 10 surface, reaches the refrigeration purpose.

In this embodiment, the plurality of wet curtain sheets 10 are arranged in the same direction, and adjacent wet curtain sheets 10 are bonded by dispensing. The gas channel formed between two adjacent wet curtain sheets 10 extends in the horizontal direction, and the cross-sectional shape of the wet curtain sheets 10 is preferably corrugated.

Fig. 1 is a schematic view of a wet curtain structure in this embodiment, bending directions of wet curtain sheets 10 are the same as those of the wet curtain sheets 10, the two wet curtain sheets 10 are not in direct contact, and fixing of the wet curtain sheets 10 is completed by dispensing at a connection position 13. In order to firmly bond the wet curtain sheet 10, a plurality of connecting positions 13 are arranged on a single wet curtain.

Fig. 2 is a front view of a wet curtain structure, water contacts with the upper part of the wet curtain sheet 10 through water distribution holes and flows down along the surface of the wet curtain sheet 10, and the gap between the wet curtain sheet 10 and the wet curtain sheet 10 is a gas channel (i.e. a flow gap) in which the air and the water film on the surface of the wet curtain sheet 10 are fully used for triggering heat and mass exchange. Because the wet curtain piece 10 is arranged regularly, the resistance that gas receives in wet curtain inside is less, therefore the distance between piece and the piece can suitably reduce than current wet curtain structure for under the same windage, novel wet curtain monolithic increase in quantity effectively increases whole cloth liquid area.

Fig. 3 is a plan view of the novel wet curtain structure, and it can be seen that all the pieces of the wet curtain need to be connected by dispensing, but the dispensing area should not be too large, and dispensing is performed only by extending the edge of the wet curtain piece 10 inwards to a certain range, so that it is ensured that the two pieces of the wet curtain are firmly bonded, and thus the water is prevented from being blocked.

Fig. 4 is a novel wet curtain monolithic structure, the section of which is in a sine wave shape, as shown in fig. 6, and the connection line formed by single wave crest points or wave trough points on all the sections of which is parallel to the horizontal direction, as shown in fig. 5. The air channel formed between the sheets is also a linear channel, and the resistance of air entering the wet curtain is small; on the other hand, after water drips into the wet curtain surface from the lower water hole, the current wet curtain structure rivers are to easily receiving the influence of slope ripple passageway and be partial to one side, and the horizontal ripple of novel wet curtain has slowed down underwater velocity, has strengthened the ability of spreading of rivers horizontal direction on wet curtain piece 10 for the distribution of water on the wet curtain surface of monolithic is more even. The wet curtain sheet 10 of the present embodiment can exert the best effect by matching with the siphon liquid distribution structure and the high-density liquid distribution holes.

The second embodiment of the utility model provides a refrigeration structure, refrigeration structure includes the wet curtain structure that the aforesaid provided. Specifically, the refrigeration structure may be an air conditioner, a cooling tower, a cooling fan, or the like.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the novel wet curtain structure can effectively reduce wind resistance; the wind resistance compensation of the novel wet curtain can be utilized to increase the number of wet curtain sheets, so that the whole liquid distribution area of the wet curtain is increased; the novel wet curtain structure can improve the liquid distribution uniformity of the single 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 merely illustrative, and not 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, it need not be discussed further 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 8230; 'at 8230;' below 8230;" above ". 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 (10)

1. A wet curtain structure, comprising:

the wet curtain sheet (10) is provided with a plurality of concave parts (11) and a plurality of convex parts (12), the concave parts (11) and the convex parts (12) are arranged in sequence at intervals along the length direction of the wet curtain sheet (10), and one convex part (12) is arranged between every two adjacent concave parts (11);

the wet curtain sheets (10) are multiple, the wet curtain sheets (10) are arranged at intervals in the thickness direction of the wet curtain sheets (10), the concave parts (11) of the wet curtain sheets (10) are arranged oppositely, the convex parts (12) of the wet curtain sheets (10) are arranged oppositely, and the wet curtain sheets (10) are connected through glue dispensing.

2. The wet curtain structure as claimed in claim 1, wherein the wet curtain sheets (10) are provided with connecting positions (13), the connecting positions (13) of a plurality of wet curtain sheets (10) are oppositely arranged, and the connecting positions (13) of two adjacent wet curtain sheets (10) are connected by glue dispensing.

3. The wet curtain structure as claimed in claim 2, wherein the connecting position (13) is plural, and the plural connecting positions (13) are arranged at intervals.

4. The wet curtain structure of claim 3,

a part of the connecting positions (13) in the plurality of connecting positions (13) are arranged at intervals along the length direction of the wet curtain sheet (10); and/or the presence of a gas in the gas,

another part of the connecting positions (13) in the plurality of connecting positions (13) are arranged at intervals along the width direction of the wet curtain sheet (10).

5. The structure of wet curtain as claimed in claim 1, wherein a plurality of said wet curtain sheets (10) have oppositely disposed first recesses (11), and bottoms of the first recesses (11) of the plurality of said wet curtain sheets (10) are spaced apart in a horizontal direction.

6. The wet curtain structure of claim 2,

the connection area corresponding to the connection position (13) is S;0.8mm ² ≤S≤4mm ² (ii) a And/or the presence of a gas in the gas,

the distance between the connecting position (13) and the edge of the wet curtain sheet (10) is b1, the width of the wet curtain sheet (10) is b, and b1/b is more than or equal to 1/8 and less than or equal to 1/10; and/or the presence of a gas in the gas,

the distance between two adjacent wet curtain sheets (10) is d, and d is more than or equal to 1mm and less than or equal to 5mm.

7. Wet curtain structure according to claim 1, wherein the cross section of the wet curtain sheet (10) is corrugated.

8. Wet curtain structure according to claim 1, wherein said recesses (11) and said protrusions (12) are each dog-leg shaped, or trapezoidal shaped, or rectangular shaped, or semi-circular shaped.

9. The wet curtain structure of claim 1, further comprising:

the liquid distribution structure is arranged above the wet curtain sheets (10), and a plurality of liquid distribution holes are formed in the bottom of the liquid distribution structure, so that liquid in the liquid distribution structure flows into the wet curtain sheets (10) through the liquid distribution holes.

10. A refrigeration structure, characterized in that it comprises a wet curtain structure as claimed in any one of claims 1 to 9.

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