KR101676852B1 - Cooling tower filler with improved assembly structure - Google Patents

Cooling tower filler with improved assembly structure Download PDF

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Publication number
KR101676852B1
KR101676852B1 KR1020150101452A KR20150101452A KR101676852B1 KR 101676852 B1 KR101676852 B1 KR 101676852B1 KR 1020150101452 A KR1020150101452 A KR 1020150101452A KR 20150101452 A KR20150101452 A KR 20150101452A KR 101676852 B1 KR101676852 B1 KR 101676852B1
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KR
South Korea
Prior art keywords
filler
plate
protrusion
plates
groove
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KR1020150101452A
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Korean (ko)
Inventor
이대식
Original Assignee
현성씨티(주)
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Publication of KR101676852B1 publication Critical patent/KR101676852B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/04—Direct-contact trickle coolers, e.g. cooling towers with cross-current only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C2001/006—Systems comprising cooling towers, e.g. for recooling a cooling medium

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

An object of the present invention is to provide a cooling tower pillars with improved assemblability. The structure of the present invention is characterized in that a plurality of filler plates (12) are stacked and water is passed through an internal passage (FP) The filler plates 12 adjacent to the upper and lower portions of the filler plates 12 are provided between the plurality of protruding portions 14 in the form of fishbone, The protruding portions 14 of the upper filler plate 12 and the protruding portions 14 of the lower filler plate 12 are disposed opposite to each other and opposite to each other, The lower surface of the flow path groove portion 16 and a portion of the upper surface of the projecting portion 14 of the lower filler plate 12 are in contact with each other to form a plurality of contact portions to be joined by the bonding means, The filler plate 12 is characterized in that the arrangement is aligned up and down by the correct combination of the combination setting projections (12P) and the combination setting groove (12G).

Description

[0001] The present invention relates to a cooling tower filler,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling tower pillar having improved assemblability, and more particularly, to a cooling tower pillar having an improved assembling property of a pillar plate, will be.

In industrial and large buildings, cooling towers are used as heat dissipating devices for industrial equipment and refrigeration and air-conditioning equipment. As a final device that discharges the heat load of high heat source to the atmosphere, efficient heat exchange in cooling tower is used for industrial equipment, The performance of the system is influenced.

Cooling tower is a type of heat exchanger that normally cools this water by directly connecting it with outdoor air to reuse the cooling water used in the condenser of the refrigerator. Cooling device. The cooling action is performed by two actions of heat transfer by heat transfer using water and air temperature difference and latent heat by mass transfer using water evaporation of water itself. Especially, the effect is evaporation of water and the effect is maximized Counterflow type, orthogonal flow type, and evaporation type are mainly applied in various ways for the purpose of the present invention.

Meanwhile, a filler used in a cooling tower, which is currently produced in Korea, has a structure in which a plurality of filler plates are stacked and water (cooling water), which is condensed water flowing from an external refrigerator through a cooling water inlet pipe, There is a case where heat exchange is performed while passing through a channel secured between the filler plates. That is, the cooling water is evaporated through heat exchange with air as the filler plate passes through the laminated piler.

Specifically, a plurality of projections are formed on the top of the filler plates in a V-shape (also referred to as a fishbow shape) at regular intervals, and a channel groove portion formed at regular intervals so that water flows well between the projections. So that water is passed through the flow path groove portions between the adjacent projecting portions to perform heat exchange.

Accordingly, in the case of the orthogonal flow type cooling tower, the external air introduced into the main body 110 by the fan unit 120 is heat-exchanged with the hot water moved downward along the filler 130 to lower the temperature of the hot water, The cold water whose temperature has decreased is discharged to the outside through the discharge port 112 formed in the lower part of the main body 110 and passes through the heat exchanger provided in the outside. The hot water whose temperature has increased while passing through the heat exchanger flows into the main body 110, (130), and the above process is repeatedly performed. Hot water (in this case, hot water means water having a temperature higher than that of cooling water by heat exchange with cooling water) is introduced into the main body by a pumping unit such as a pump.

On the other hand, a plurality of filler plates are laminated to form a block-shaped filler having a constant volume. That is, the V-shaped protrusions of the filler plate disposed so as to be adjacent to each other in the up and down directions are laminated so as to intersect with each other, and the mutually contacting portions of the protrusions provided on the upper and lower filler plates are bonded by bonding means, Thereby forming a block-shaped filler having a labyrinth-shaped flow path formed therein.

When the plurality of V-shaped protrusions protruding from the upper surface of the filler plates are alternately arranged alternately, the time (residence time) of water passing through the labyrinthine flow path inside the filler becomes long, (Cooling efficiency) of the cooling tower can be further increased because the time of contact with the air is made longer by allowing the cooling water to flow slowly.

However, in order to stack a plurality of filler plates, the peripheries of the filler plates must be aligned without being unevenly protruded. In the past, when the plurality of filler plates are stacked, the filler plates are often disposed to be biased to one side. It may be necessary to cut and use, or in some cases the filler may not be used properly and should be discarded. In addition to the problem of poor assemblability of the filler plate, there is a serious problem in that the filler can not be properly manufactured even if the filler is made.

Korean Registered Patent No. 10-0736822 (Registered on July 2, 2007) Domestic registered patent No. 10-1103565 (registered on January 02, 2012)

It is an object of the present invention to provide a cooling tower capable of reducing the falling speed of cooling water in a cooling tower so that heat exchange can be smoothly performed, thereby enhancing cooling efficiency and being able to be recycled without contact with water for a long time, So that the structural stability of the cooling tower can be further enhanced. The present invention also provides a cooling tower filler having improved new assemblability.

According to an aspect of the present invention, there is provided a filler plate including a plurality of filler plates stacked on each other, and a filler body for allowing water to pass through an inner channel and performing heat exchange by contact with air, The filler plates that are adjacent to each other in the up and down directions are formed with flow path grooves 17 between a plurality of projections 16 of the fishbone type and the projections 16 of the upper filler plate 14 and the projections 16 of the lower filler plate 15 The protrusions (16) are arranged opposite to each other and intersect with each other. A bottom surface of the flow path groove portion of the upper filler plate and a part of the upper surface of the protrusion portion of the lower filler plate are in contact with each other to form a plurality of contact portions The upper filler plate and the lower filler plate are moved up and down by the engagement of the engagement setting groove and the engagement setting projection That for the assembling property, characterized in that the column arranged such that improved cooling tower filler is provided.

And an engaging setting groove formed in the upper portion of the engaging setting protrusion extending upward from the upper surface of the protrusion, And the coupling setting protrusion extending upward from the upper surface of the protrusion of the lower filler plate is inserted.

A coupling setting groove having an opening at the bottom is provided in the coupling setting protrusion extending upward from a bottom surface of the flow path groove portion formed between the protrusions so as to extend upward from the bottom surface of the flow path groove portion of the upper filler plate The coupling setting protrusion extending upward from the bottom surface of the flow path groove of the lower filler plate is fitted in the coupling setting groove of the coupling setting protrusion.

Wherein the filler plate is formed in a plate shape having a pair of side ends parallel to each other, the protrusion being in a fish-like shape and having an end extending in the direction of the pair of side ends, And the edge protrusions are provided in at least both side portions of the filler body in a plurality of layers in the vertical direction.

Wherein the filler body is formed in a cubic block shape in which a plurality of the filler plates are stacked to have at least two or more circumferential portions and the circumferential portion of the filler body has a fixed support hole formed by the edge projecting portion, The body is embedded in the filler bonding box, and the fixing hole is formed on the inner surface of the filler bonding box.

The filler plate is made of a thin plate made of a plastic material. When the filler body is lowered through the insertion hole formed in the upper end of the filler bonding box, the edge protrusion of the filler body is bent upward, And the edge protrusion is returned to the original position after being inserted into the hole.

And the size of the fixing plate is smaller than the size of the insertion hole of the filler body.

The projecting portion and the flow path groove portion are further provided with a plurality of grooves.

In the cooling tower pillars according to the present invention, the filler pads arranged adjacent to each other in the up and down direction are joined by the coupling support protrusions and the coupling support grooves so as to be straight without being distorted up and down, In the case where some filler plates are protruded or inserted further, there is no case where the filler plates are biased to any one side. Therefore, it is unreasonable to cut a part of the filler (i.e., a part of the filler body) This is different from the existing one because it has the effect of preventing the case from occurring.

According to the present invention, the filler-bonding box having the filler body is provided with a plurality of fixing plates. When the filler body is pushed downward from the insertion hole of the filler-bonding box to be coupled to the receptacle inside the filler- So that the filler body can be easily and smoothly embedded in the filler bonding box. If the filler body is pushed down from the filler bonding box, the fixing plate of the side surface inside the filler bonding box is fitted into the fixing support hole of the periphery of the filler body, so that the filler body can be held by the filler body. The subsequent strength is highly effective.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a view showing an upper surface of a filler plate which is a main part of a cooling tower pillars having improved assemblability according to the present invention; FIG.
FIG. 2 is a partially enlarged view of the upper surface of the filler plate shown in FIG. 1
FIG. 3 is a partially enlarged view of the bottom surface of the filler plate shown in FIG. 1
Fig. 4 is a perspective view showing the upper surface of the filler plate shown in Fig.
Fig. 5 is a perspective view showing a partially enlarged upper surface of the filler plate of Fig.
FIG. 6 is a perspective view showing a partly enlarged view of the process of stacking the filler plate of FIG. 4 up and down to form the filler body,
FIG. 7 is a plan view schematically illustrating the process of stacking the filler plate of FIG. 4 up and down to form the filler body,
Fig. 8 is a plan view showing a state in which the filler plates of Fig. 7 are laminated
Figure 9 is a perspective view of a filler bonding box,
FIG. 10 is a cross-sectional view showing a state before the filler body and the filler bonding box, which are the main part of the present invention,
11 is a sectional view showing a state in which the filler body and the filler bonding box shown in FIG. 10 are combined;
12 is a cross-sectional view showing an enlarged view of the process of joining the upper and lower filler plates in the filler body shown in Figs. 10 and 11. Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; coupled "or" connected "

It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. The present invention should not be construed as limited to the embodiments described in Figs.

Referring to the drawings, a filler for a cooling tower having improved assemblability according to an embodiment of the present invention has a structure in which a plurality of filler plates 12 are stacked and water is passed through an internal flow path FP, And a filler body (10) to be formed. At this time, the filler plates 12 adjacent to each other in the up and down directions have flow channel grooves 16 formed between the plurality of projections 14 in the fishbone shape, and the projections 14 of the upper filler plate 12 and the filler plates The protruding portions 14 of the filler plate 12 of the upper filler plate 12 are in contact with portions of the upper surface of the protruding portion 14 of the lower filler plate 12 A plurality of contact portions to be joined by a bonding means such as an adhesive are formed. An adhesive or the like is interposed in the contact portion to bond the contact portions of the upper and lower filler plates 12. [ At this time, the upper filler plate 12 and the lower filler plate 12 are arranged so as to be aligned up and down by the engagement of the engagement setting groove 12G and the engagement setting projection 12P.

The filler plate 12 has a plurality of projections 14 arranged in a fishbone shape (V shape) on the plate body and a flow groove 16 between the projections 14.

The plate body is in the form of a rectangular plate having a front end, a rear end, and both end portions. The projections 14 are provided on the upper surface of the plate body such that the projections 14 are inclined so as to be symmetrical with respect to the longitudinal center line extending to the center of the front and rear ends when viewed from the upper surface of the plate body, (V-shaped) shape. Each of the protruding portions 14 is spaced apart from the front end of the filler plate 12 at a predetermined interval along the rear end direction (longitudinal direction), and a flow groove portion 16 in the form of a V-shaped groove is provided between each of the outward portions. That is, the filler plate 12 has a structure in which a plurality of fishbone-shaped projections 14 and a plurality of V-groove-shaped flow groove portions 16 are alternately arranged along the longitudinal direction.

A plurality of filler plates 12 are vertically stacked to form a cubic block-shaped filler body 10. In the present invention, the filler body 10 has a shape of a hexahedron block having both side circumferential portions and front and rear circumferential portions. Of course, it is natural that the filler body 10 can be formed into a cubic block shape in various shapes other than a hexahedral block shape.

As described above, the filler plates 12 constituting the filler body 10 are alternately stacked alternately up and down. The filler plate 12 has a plurality of projections 14 in the form of fishbone (V) And the projecting portions 14 of the upper filler plate 12 and the projecting portions 14 of the lower filler plate 12 are arranged so that their directions are opposite to each other and intersect with each other. When the protrusions 14 of the upper filler plate 12 are arranged in a V shape as viewed from above the filler body 10, the lower filler plates 12 are arranged in an inverted V shape. The projecting portion 14 and the flow path groove portion 16 are further provided with a plurality of grooves. A plurality of grooves are arranged at regular intervals along the path of the projecting portion 14 and the path of the flow channel portion 16.

The upper surface of the filler plates 12 and the bottom surface of the flow path grooves 16 are provided with coupling setting protrusions 12P extending upward. The inside of the coupling setting protrusion 12P is empty so that the inner space of the coupling setting protrusion 12P becomes the engaging setting groove 12G opened to the bottom surface of the filler plate 12. [ The coupling setting protrusion 12P has a conical shape whose diameter gradually decreases toward the upper side. The engaging setting groove 12G in the engaging setting projection 12P also has a shape in which the diameter gradually decreases toward the upper side. In the present invention, the coupling setting protrusion 12P has a conical shape and the coupling setting groove 12G has a conical shape. That is, the coupling setting protrusion 12P is formed with the upper end portion of the upper filler plate 12 being closed and the lower only open configuration so that the lower setting hole 12G of the lower filler plate 12G is inserted into the coupling setting groove 12G inside the coupling setting projection 12P of the upper filler plate 12 The lower coupling setting projection 12P is not exposed above the upper coupling setting projection 12P when the coupling setting projection 12P of the lower coupling setting projection 12 is fitted.

Therefore, a coupling setting groove 12G, which is open at the bottom, is provided in the coupling setting projection 12P extending upward from the upper surface of the projecting portion 14 so that the projecting portion 14 of the upper filler plate 12 An engaging setting recess 12P extending upward from the upper surface of the protruding portion 14 of the lower filler plate 12 is fitted in the engaging setting groove 12G inside the engaging setting protrusion 12P extending upward. An engaging setting groove 12G having an opening at the bottom is provided in the coupling setting protrusion 12P extending upward from the bottom surface of the flow path groove portion 16 formed between the projections 14, The engaging setting groove 12G in the engaging setting protrusion 12P extending upward from the bottom surface of the flow path groove portion 16 of the filler plate 12 is formed in the bottom surface of the flow path groove portion 16 of the lower filler plate 12, The coupling setting protrusion 12P extending from the coupling protrusion 12P is inserted. As a result, the upper and lower filler plates 12 stacked vertically adjacent to each other are formed so that the protruding portion 14 and the engaging setting protrusion 12P and the engaging setting recess 12G formed in the flow path groove portion 16 are simultaneously engaged, So that each of the filler plates 12 is laminated at the correct position without departing from the position. The fitting setting protrusions 12P of the upper and lower filler plates 12 and the fitting setting grooves 12G are fitted so that the peripheries of the filler bodies 10 to which the plurality of filler plates 12 are coupled are arranged on the same line It is properly aligned. The ends of the plurality of filler plates 12 are not biased or unevenly projected to any one side.

On the other hand, the filler plate 12 is formed in a plate shape having a pair of side ends arranged side by side. In the present invention, the filler plate 12 is in the form of a rectangular plate having a pair of side ends aligned in the left and right directions and front and rear side ends aligned in the front and rear directions.

At this time, the projecting portion 14 has a fish-like shape and has an end extending in the direction of the pair of side ends. The end portion of the projecting portion 14 is perpendicular to the side end portion, The edge protruding portion 18 is further disposed so as to be angularly deflected. The protruding portion 14 is arranged such that the protruding portion 14 forming wings are symmetrically formed in a V shape (fish-eye shape) on both sides of the center line with reference to the center line between both side ends of the filler plate 12 , The edge projecting portion 18 extends a certain distance in a direction orthogonal to the center line. The edge protrusion 18 is disposed in a direction orthogonal to the side end of the filler plate 12. That is, each of the protruding portions 14 of the protruding portion 14 is formed with the forming wings inclined at about 35 to 45 degrees with respect to the center line, and the edge protruding portion 18 is formed by extending a predetermined length in the direction of 90 degrees orthogonal to the center line . A plurality of edge protrusions 18 are provided at the front end and the rear end of the filler plate 12. The front and rear edge protrusions 18 of the filler plate 12 are arranged in a direction orthogonal to the edge protrusions 18 formed at the ends of the protrusions 14 of the filler plate 12. Of course, it goes without saying that the above-described angles can be varied depending on conditions.

As described above, a plurality of filler plates 12 are laminated to form a block-shaped filler body 10. The edge protrusions 18 are formed on at least both side portions of the filler body 10 in a plurality of layers in the vertical direction Respectively. Therefore, the fixed support hole 19 is formed by the up-and-down edge protrusion 18. That is, the filler body 10 has a plurality of filler plates 12 stacked to form a cubic block shape having at least two or more circumferential portions, and the periphery of the filler body 10 is provided with edge protrusions 18 A fixed support hole 19 is formed. A plurality of fixed support holes 19 are secured in the upper, lower, left, and right directions on both side circumferential portions of the filler body 10. The front and rear edge portions of the filler body 10 are also fixed to the fixing projections 18 at the front end and the rear end of the filler plate 12 by a plurality of fixing A support hole 19 is secured. Of course, the fixed support hole 19 is structured to communicate with the flow path FP inside the filler body 10. [

The filler body 10 is constructed such that a flow path FP is formed therein by a plurality of laminated filler plates 12 so that the filler body 10 is embedded in a filler bonding box 20 The water entering into the filler bonding box 20 passes through the flow path FP inside the filler body 10 and is generated as cold water by heat exchange with air and flows into the outlet 11 formed in the filler bonding box 20. [ As shown in FIG.

The filler body 10 is embedded in the filler bonding box 20. The filler body 10 is fixed on the inner surface of the filler bonding box 20 by a fixing plate 24 are provided. The filler body 10 is in the form of a hexahedron block having four side circumferential portions and front and rear end circumferential portions. When the filler bonding box 20 has a receiving portion inside and at least an upper end portion is formed in an open hexahedron box shape, The filler body 10 is accommodated in the receiving portion of the body 20.

The fixing plate 24 is formed in the same shape as the fixing support hole 19 of the filler body 10. Since the fixing support hole 19 of the filler body 10 has a hexagonal hole shape, the fixing plate 24 is also formed in the shape of a hexagonal plate. The fixing plate 24 is detachably mounted on the inner side surface of the side wall portion of the pillar bonding box 20 by bolts or the like. A plurality of fixing plates 24 are mounted on the inner side surfaces of at least two of the four sidewall portions of the filler bonding box 20. When the fixing plates 24 are provided only on the two side wall portions, if the fixing plates 24 are fitted in the fixing holes 19 of the two pillars (for example, one side edge portion and the front edge portion) of the pillow body 10, 10 in the state of being embedded in the filler bonding box 20. At this time, the plurality of fixing plates 24 are arranged obliquely in an oblique direction when the inner side surface of the side wall portion of the filler bonding box 20 is viewed from the front. It is not necessary to provide the fixing plate 24 on the inner side surface of the sidewall of the filler bonding box 20 in a number to be engaged with all the fixed support holes 19 of the filler body 10.

At this time, the filler plate 12 is formed of a thin plate made of a plastic material, so that the edge protrusion 18 at the end of the protrusion 14 can bend (bend) up and down. When the filler body 10 is lowered through the insertion hole formed at the upper end of the filler bonding box 20, the edge protrusion 18 of the filler body 10 is bent upward, After entering and joining the holes 19, the edge protrusion 18 returns to its original position. When the filler plate 12 is bent and bent itself as a plastic material and the bent portion is restored to its original position, when the filler body 10 is pushed down from the upper end side insert portion of the filler bonding box 20, The filler body 10 can be lowered while the edge protruding portion 18 is bent upward so that when the filler body 10 seats in the receiving portion inside the filler bonding box 20, The fixing plate 24 in the filler bonding box 20 is fitted to the fixing plate 24 so that the fixing plate 24 can hold the piller box and fix it in the filler bonding box 20. At this time, since the size of the fixing plate 24 is smaller than the size of the fixing support hole 19 of the pillar body 10, the fixing plate 24 does not fit into the fixing support hole 19 of the pillar body 10 The case is prevented. At this time, the downward inclined guide surface is provided at the end (upper end) side of the fixing plate 24 at which the filler body 10 descends, so that the edge protrusions 18 of the filler body 10 can smoothly move the fixing plate 24, It is preferable to ride down the downwardly inclined guide surface of the lower portion.

At least one of the side wall portions of the filler bonding box 20 is formed as an openable and closable door plate. When the filler body 10 is taken out from the filler bonding box 20, the filler bonding box 20 opens the side wall portion in the form of a door plate , The filler body 10 can be taken out to the open part of the filler bonding box 20.

According to the cooling tower pillars of the present invention having the above-described structure, the water (cooling water), which is condensed water flowing from the external refrigerator through the cooling water inflow pipe, FP) so as to perform the function of the cooling tower. That is, the cooling water enters the flow path FP between the filler plates 12 in the upper row and the filler plate 12 in the lower row to perform heat exchange, and the cooling action is performed through the heat exchange process of the cooling water. The effects of the present invention are as follows.

First, the filler plates 12 adjacent to each other are formed with flow path grooves 16 between a plurality of protruding portions 14 of fish-eye type, and the protruding portions 14 of the upper filler plate 12 and the filler plates The protrusions 14 of the filler body 12 are arranged in opposite directions so as to intersect with each other so that the flow path FP inside the filler body 10 is formed like a maze so that the water passing through the internal flow path FP of the filler body 10 (Cooling water) is brought into contact with the air to increase the heat exchange efficiency.

Second, the filler play disposed adjacent to the upper and lower parts is coupled so as to be aligned straight without being distorted up and down by the insertion of the coupling setting protrusion 12P and the coupling setting groove 12G, A part of the filler (i.e., part of the filler body 10) is unlike a conventional one, since the filler plates 12 are not biased to any one side when the filler plate 12 of the filler plate 12 is further protruded or further inserted. It is possible to prevent the unreasonable case of cutting or writing the filler or discarding it without properly writing the filler.

Third, the coupling setting protrusion 12P of the filler plates 12 is opened only to the lower part to form a coupling setting groove 12G having an open bottom, and the upper end of the coupling setting protrusion 12P is closed without being pierced , And the joint setting protrusion 12P is not torn or broken at the filler plate 12. The filler plate 12 is in the form of a thin thin plate of a normal plastic material. The filler plate 12 is torn by an external force at a portion where the coupling setting protrusion 12P is formed due to the fact that the coupling setting protrusion 12P is not pierced There is no possibility that a broken or broken breakaway shape occurs, and thus the product reliability is higher. That is, the coupling setting protrusion 12P and the coupling setting groove 12G have the effect that the strength of the coupling setting protrusion 12P portion can be sufficiently increased while allowing the plurality of filler plates 12 to be assembled straight in place.

Fourthly, a plurality of fixing plates 24 are provided in the filler bonding box 20 in which the filler body 10 is embedded, so that the filler body 10 is pushed downward from the insertion hole of the filler bonding box 20, The fixing plate 24 is fitted into the fixing support hole 19 of the periphery of the pillar body 10 so that the pillar body 10 is inserted into the pillar bonding box 20 The filler body 10 can easily and smoothly be embedded, and the filler body 10 can be easily removed from the filler bonding box 20, and therefore, the filler body 10 is preferable from the viewpoint of structural rigidity and the like.

Fifthly, the projecting portion 14 and the flow path groove portion 16 of the filler plate 12 are further provided with a plurality of grooves so that when water (cooling water) passes through the internal flow path FP of the filler body 10, Since the water passes through the grooves once more, the heat exchange efficiency between water and air is further enhanced.

It is to be understood that the terms "comprises", "comprising", or "having" as used in the foregoing description mean that a component can be implanted unless specifically stated to the contrary, But should be construed as further including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

In other words, although the technical idea of the cooling tower pillars of the present invention with improved assemblability has been described in conjunction with the accompanying drawings, it is to be understood that the best mode embodiments of the present invention have been illustrated by way of illustration and not limitation. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention.

10. Filler body 12. Filler plate
12P. Combination setting projection 12G. Coupling setting groove
14. Projection 16. Channel groove
18. Edge protrusion 19. Fixed support hole
20. Filler bonding box 24. Fixing plate

Claims (8)

And a filler body (10) in which a plurality of filler plates (12) are laminated so that heat is exchanged by contact with air as water passes through the internal flow path (FP)
The filler plates 12 that are adjacent to each other in the up and down directions among the filler plates 12 have channel groove portions 16 formed between a plurality of protruding portions 14 in the form of fishbone and protrusions 14 of the filler plate 12 And the protrusions 14 of the lower filler plate 12 are disposed opposite to each other and cross each other,
A bottom surface of the flow path groove portion 16 of the upper filler plate 12 and a portion of the upper surface of the protruding portion 14 of the lower filler plate 12 are in contact with each other to form a plurality of contact portions,
The upper filler plate 12 and the lower filler plate 12 are arranged to be aligned up and down by the engagement of the engagement setting groove 12G and the engagement setting projection 12P,
Wherein the filler plate (12) is formed in a plate shape having a pair of side ends parallel to each other, the protrusion (14) being in the shape of a fishbone, the end of which extends in the direction of the pair of side ends, (18) perpendicular to the side end and arranged at a predetermined angle with an extension path of the protrusion (14), the edge protrusion (18) (10) are provided in at least both side portions thereof in a plurality of layers in the vertical direction,
The filler body (10) is formed in a cubic block shape in which a plurality of filler plates (12) are laminated and has at least two or more circumferential portions. The edge protrusion (18) is formed on the periphery of the filler body (10) Wherein the filler body 10 is embedded in the filler bonding box 20 and the inner side surface of the filler bonding box 20 is inserted into the fixed support hole 19 A fixing plate 24 is further provided,
The fixing plate 24 is formed in the same shape as the fixing hole 19 of the filler body 10,
A plurality of fixing plates (24) are arranged obliquely in an oblique direction when viewed from the front side of the inner side surface of the side wall portion of the filler bonding box (20)
The filler plate 12 is formed of a thin plate made of a plastic material so that the edge protrusion 18 at the end of the protrusion 14 can be bent up and down,
When the filler body 10 is pushed downward from the upper end side insert portion of the filler bonding box 20, each of the edge protrusions 18 is bent upward to lower the filler body 10, The fixing plates 24 in the filler bonding box 20 are inserted into the fixing support holes 19 of the filler body 10 when the fixing plate 10 seats in the receiving portion inside the filler bonding box 20 Wherein the filler body (10) is held by the fixing plate (24) so as to be fixed to the inside of the filler bonding box (20).
The method according to claim 1,
An engaging setting groove 12G having an opening at the bottom is provided inside the engaging setting projection 12P extending upward from the upper surface of the projecting portion 14,
The upper surface of the protruding portion 14 of the lower filler plate 12 is inserted into the engaging setting groove 12G of the engaging setting protrusion 12P extending upwardly from the protruding portion 14 of the upper filler plate 12, Wherein the coupling setting protrusion (12P) extending upwardly is fitted to the upper surface of the cooling tower.
The method according to claim 1,
An engaging setting groove 12G having an open bottom is formed in an engaging setting protrusion 12P extending upward from a bottom surface of the flow path groove portion 16 formed between the protrusions 14,
The coupling setting groove 12G of the coupling setting projection 12P extending upward from the bottom surface of the flow path groove portion 16 of the upper filler plate 12 is inserted into the coupling setting groove 12G of the lower filler plate 12, And the coupling setting protrusion (12P) extending upward from the bottom surface of the groove (16) is fitted.
delete delete The method according to claim 1,
The filler plate 12 is formed of a thin plate made of a plastic material so that when the filler body 10 is lowered through the insertion hole formed in the upper end of the filler bonding box 20, (18) is bent upward and then the edge plate (18) is returned to the original position after the fixing plate (24) is inserted into the fixed support hole (19) Filler for dragon.
The method according to claim 6,
Wherein a size of the fixing plate (24) is smaller than a size of the fixed support hole (19) of the filler body (10).
The method according to claim 1,
Wherein the projecting portion (14) and the flow path groove portion (16) are further provided with a plurality of grooves.
KR1020150101452A 2015-07-17 2015-07-17 Cooling tower filler with improved assembly structure KR101676852B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102033958B1 (en) * 2018-07-18 2019-10-18 정원율 A Filler for Cooling Tower
CN113936548A (en) * 2020-06-29 2022-01-14 云谷（固安）科技有限公司 Display module, bending cushion block and manufacturing method of display module
KR20220136693A (en) * 2021-04-01 2022-10-11 김강욱 Prefabricated structure

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JPS59145498A (en) * 1983-01-20 1984-08-20 バルテイモア−　エア−コイル　カムパニ−，インコ−ポレ−テツド Evaporation type heat and substance exchanging meandering membrane filled filler
JPH07294177A (en) * 1994-04-27 1995-11-10 Toyo Radiator Co Ltd Laminated type heat exchanger
KR100736822B1 (en) 2006-02-24 2007-07-09 한국생산기술연구원 Cooling tower using porosity matter with filler
JP2009030890A (en) * 2007-07-27 2009-02-12 Toyota Motor Corp Plate layered assembly and its manufacturing method
KR101103565B1 (en) 2011-05-19 2012-01-06 주식회사 엠아이텍 Cooling tower having double fillers
KR20130127531A (en) * 2011-04-18 2013-11-22 미쓰비시덴키 가부시키가이샤 Plate-type heat exchanger, and heat pump device

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JPS59145498A (en) * 1983-01-20 1984-08-20 バルテイモア−　エア−コイル　カムパニ−，インコ−ポレ−テツド Evaporation type heat and substance exchanging meandering membrane filled filler
JPH07294177A (en) * 1994-04-27 1995-11-10 Toyo Radiator Co Ltd Laminated type heat exchanger
KR100736822B1 (en) 2006-02-24 2007-07-09 한국생산기술연구원 Cooling tower using porosity matter with filler
JP2009030890A (en) * 2007-07-27 2009-02-12 Toyota Motor Corp Plate layered assembly and its manufacturing method
KR20130127531A (en) * 2011-04-18 2013-11-22 미쓰비시덴키 가부시키가이샤 Plate-type heat exchanger, and heat pump device
KR101103565B1 (en) 2011-05-19 2012-01-06 주식회사 엠아이텍 Cooling tower having double fillers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102033958B1 (en) * 2018-07-18 2019-10-18 정원율 A Filler for Cooling Tower
CN113936548A (en) * 2020-06-29 2022-01-14 云谷（固安）科技有限公司 Display module, bending cushion block and manufacturing method of display module
CN113936548B (en) * 2020-06-29 2024-01-19 云谷（固安）科技有限公司 Display module, bending cushion block and manufacturing method of display module
KR20220136693A (en) * 2021-04-01 2022-10-11 김강욱 Prefabricated structure
KR102560478B1 (en) * 2021-04-01 2023-07-28 김강욱 Prefabricated structure

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