JPH08219685A - Cross flow type gas liquid contact type cooling tower - Google Patents
Cross flow type gas liquid contact type cooling towerInfo
- Publication number
- JPH08219685A JPH08219685A JP2940295A JP2940295A JPH08219685A JP H08219685 A JPH08219685 A JP H08219685A JP 2940295 A JP2940295 A JP 2940295A JP 2940295 A JP2940295 A JP 2940295A JP H08219685 A JPH08219685 A JP H08219685A
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- Japan
- Prior art keywords
- air
- cooling tower
- passage
- hot water
- liquid contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、冷却塔本体内に例えば
等間隔で立設された複数枚の凹凸面板体からなる所謂充
填体を備えた直交流式気液接触型冷却塔に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cross-flow gas-liquid contact type cooling tower provided with a so-called packing body composed of a plurality of uneven surface plate bodies standing upright at equal intervals in a cooling tower body.
【０００２】[0002]
【従来の技術】この種の直交流式気液接触型冷却塔にお
いては、冷却塔から排出される空気が高温多湿の飽和湿
り空気であると、冬期のように外気温度が低い場合に
は、排気中の水分が凝固し白煙となる。このような白煙
の発生を防止する手段を講じた従来の冷却塔として、乾
湿併用型冷却塔や多風量型冷却塔が知られている。2. Description of the Related Art In a cross-flow gas-liquid contact type cooling tower of this type, when the air discharged from the cooling tower is hot and humid saturated moist air, when the outside air temperature is low as in winter, Moisture in the exhaust gas solidifies into white smoke. As a conventional cooling tower that takes measures to prevent the generation of such white smoke, a dry / wet type cooling tower and a multi-airflow type cooling tower are known.
【０００３】乾湿併用型冷却塔は、気液接触型充填体の
湿式部とは別個に、気液接触型充填体の乾式部となる熱
交換器を有し、この熱交換器を通過した高温乾燥空気
と、湿式部の充填体を通過した飽和湿り空気とを混合さ
せ、減湿を行なったのち外部へ放出する構造となってい
る。The dry / wet type cooling tower has a heat exchanger, which is a dry part of the gas-liquid contact type packing, separately from the wet part of the gas-liquid contact type packing, and the high temperature passed through this heat exchanger. It has a structure in which dry air and saturated moist air that has passed through the filling material of the wet portion are mixed, the moisture is reduced, and then the air is discharged to the outside.
【０００４】また多風量型冷却塔においては、上部水槽
から散水される温水を所定温度まで冷却するために必要
な冷却空気量以上の多量の外気を取入れて気液接触型充
填体内を通過させ、排気を不飽和湿り空気状態にして外
部に放出する構造となっている。Further, in the multi-air volume type cooling tower, a large amount of outside air, which is larger than the amount of cooling air required for cooling the hot water sprinkled from the upper water tank to a predetermined temperature, is taken in and passed through the gas-liquid contact type filling body, The structure is such that the exhaust gas is made into an unsaturated humid air state and is discharged to the outside.
【０００５】[0005]
【発明が解決しようとする課題】上記した乾湿併用型冷
却塔では、乾式部と湿式部とが別々の場所に設置されて
いるため、充填体および熱交換器をそれぞれ通過した空
気を均一に混合する事が困難であり、白煙防止が不十分
になりがちである。また上記した多風量型冷却塔では、
通常の冷却塔に比べて大型の送風機を必要とする上、空
気取り入れ口の面積も拡大しなければならず、装置が大
型化するのを免れ得ない。In the dry / wet type cooling tower described above, since the dry section and the wet section are installed in different places, the air that has passed through the packing and the air that has respectively passed through the heat exchanger are uniformly mixed. It is difficult to do so, and white smoke prevention tends to be insufficient. Further, in the large air volume type cooling tower described above,
In addition to requiring a larger blower than an ordinary cooling tower, the area of the air intake has to be increased, which inevitably results in a larger device.
【０００６】本発明の目的は、外気温度が低い場合で
も、白煙発生を確実に防止することができる上、送風機
等は通常のものでよく、空気取り入れ口の面積も拡大す
る必要がなく、装置が大型化するおそれがない上、環境
条件等に応じた適切な白煙発生防止機能を持たせ得る直
交流式気液接触型冷却塔を提供することにある。The object of the present invention is to prevent white smoke from being generated even when the outside air temperature is low, and the blower or the like may be a normal one, and it is not necessary to enlarge the area of the air intake port. An object of the present invention is to provide a cross-flow gas-liquid contact type cooling tower which does not have the possibility of increasing the size of the apparatus and can have an appropriate white smoke generation prevention function according to environmental conditions and the like.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決し目的を
達成するために、本発明の直交流式気液接触型冷却塔は
次のように構成されている。 （１）本発明の直交流式気液接触型冷却塔は、直交流式
気液接触型の冷却塔本体と、この冷却塔本体内に設定さ
れた間隔で立設された表面に凹凸面を有する複数枚の凹
凸面板体と、これらの凹凸面板体の各隣接板体相互間に
形成される各通路に、吸気口から導入された空気を水平
方向へ通過させたのち、排気口から排出させる空気通流
手段と、この空気通流手段により前記各通路内を通過す
る空気に対して直交流式の接触が行なわれるように、前
記凹凸面板体の上方から被冷却水である温水を散水する
散水手段と、この散水手段により散水された温水が、前
記複数の通路のうち特定の通路には入り込まないよう
に、上記特定の通路を形成する凹凸面板体の頂部相互間
を閉塞する閉塞手段と、を備えている。 （２）本発明の直交流式気液接触型冷却塔は、上記
（１）に記載の冷却塔であって、かつ閉塞手段が、特定
の通路を形成する凹凸面板体の頂部相互間を覆う如く伏
せた状態で設置される両側堰堤部を有する樋状の温水遮
断部材であることを特徴としている。 （３）本発明の直交流式気液接触型冷却塔は、上記
（１）に記載の冷却塔であって、かつ凹凸面板体が、熱
伝導性に富む金属材料で形成されていることを特徴とし
ている。In order to solve the above problems and achieve the object, the cross flow type gas-liquid contact cooling tower of the present invention is constructed as follows. (1) The cross-flow gas-liquid contact type cooling tower of the present invention has a cross-flow gas-liquid contact type cooling tower main body and an uneven surface on the surface erected at a predetermined interval in the cooling tower main body. The air introduced from the intake port is horizontally passed through the plurality of uneven plate members and the respective passages formed between the adjacent plate members of these uneven plate members, and then the air is discharged from the exhaust port. Hot air, which is water to be cooled, is sprinkled from above the uneven surface plate body so that the air flow means and the air passing through the passages make a cross-flow type contact with the air. A sprinkling means, and a closing means for blocking between the tops of the uneven plate members forming the specific passage so that hot water sprinkled by the sprinkling means does not enter into a specific passage of the plurality of passages, , Are provided. (2) The cross-flow gas-liquid contact type cooling tower of the present invention is the cooling tower according to (1) above, and the closing means covers between the tops of the corrugated plate forming the specific passage. As described above, it is a gutter-shaped hot water blocking member having both side dams installed in the laid-down state. (3) The cross-flow gas-liquid contact cooling tower according to the present invention is the cooling tower according to (1) above, wherein the uneven plate is made of a metal material having high thermal conductivity. It has a feature.
【０００８】[0008]
【作用】上記手段（１）〜（３）を講じた結果、それぞ
れ次のような作用が生じる。 （１）本発明の直交流式気液接触型冷却塔においては、
吸気口から冷却塔本体の内部に導入され、凹凸面板体相
互間に形成された通路のうち、閉塞手段にて温水の散水
を遮断されていない「被冷却水・冷却空気兼用通路」を
通過する空気は、上方から散水された温水と接触して高
温多湿状態となって排気口へ向かう。同じく冷却塔本体
の内部に導入され、凹凸面板体相互間に形成された通路
のうち、閉塞手段にて温水の散水を遮断された「空気専
用通路」を通過する空気は、隣接する前記「被冷却水・
冷却空気兼用通路」から隔壁すなわち凹凸面板体を介し
て伝達される流下温水の熱により、高温乾燥状態となっ
て排気口へ向かう。排気口へ向かう上記二種類の空気
は、各通路の出口から排気口までの途中において十分に
混合され、不飽和湿り空気ないし乾燥空気となって外部
へ放出される。したがって冬期のように外気温度が低い
状況下においても白煙とならずに排気される。 （２）本発明の直交流式気液接触型冷却塔においては、
環境条件等に応じて、複数の通路のうち所要数および所
要個所の通路に対し、両側堰堤部を有する樋状の温水遮
断部材を設置することにより、容易かつ適確に必要な空
気専用通路を形成することが可能である。したがって空
気専用通路の割合および配置を、各種条件に合わせて任
意に設定することができる。又温水遮断部材を設置する
に際して、上記部材の両側堰堤部を凹凸面板体の頂部に
対して単に嵌め込み操作するだけで固定化できるため、
設置作業が容易である。 （３）本発明の直交流式気液接触型冷却塔においては、
凹凸面板体が熱伝導性に富む金属材料で形成されている
ことから、「被冷却水・冷却空気兼用通路」から「空気
専用通路」への熱伝導が良好に行なわれ、「空気専用通
路」を通過する空気を効率よく高温乾燥状態となし得る
ものとなる。As a result of taking the above-mentioned measures (1) to (3), the following effects will occur. (1) In the cross-flow gas-liquid contact cooling tower of the present invention,
Of the passages that are introduced from the inlet to the inside of the cooling tower body and formed between the corrugated plate bodies, they pass through the "cooled water / cooling air passage" where the spraying of hot water is not blocked by the closing means. The air comes into contact with the hot water sprinkled from above and becomes a hot and humid state toward the exhaust port. Similarly, among the passages formed inside the cooling tower main body and formed between the corrugated surface plate bodies, the air passing through the “air-only passage” in which the spraying of the hot water is blocked by the closing means, is the same as the above-mentioned “adjacent cover”. Cooling water·
Due to the heat of the flowing hot water transmitted from the "combined passage for cooling air" through the partition wall, that is, the uneven surface plate body, a high temperature dry state is achieved and the air flows toward the exhaust port. The above two types of air heading to the exhaust port are sufficiently mixed on the way from the outlet of each passage to the exhaust port, and become unsaturated moist air or dry air and are discharged to the outside. Therefore, even when the outside air temperature is low, such as in the winter, the smoke is not emitted as white smoke. (2) In the cross-flow gas-liquid contact cooling tower of the present invention,
Depending on the environmental conditions, etc., by installing a gutter-shaped hot water blocking member with both side dams for the required number of passages and required passages among a plurality of passages, you can easily and accurately create the required air passages. It is possible to form. Therefore, the ratio and arrangement of the air passages can be set arbitrarily according to various conditions. In addition, when installing the hot water blocking member, it is possible to fix it by simply inserting both side dams of the member into the top and bottom of the uneven surface plate.
Installation work is easy. (3) In the cross-flow gas-liquid contact cooling tower of the present invention,
Since the uneven plate is made of a metal material with high thermal conductivity, the heat conduction from the "cooled water / cooling air combined passage" to the "air dedicated passage" is performed well, and the "air dedicated passage" The air passing through can be efficiently brought to a high temperature dry state.
【０００９】[0009]
（第１実施例）図１および図２は本発明の第１実施例に
係る直交流式気液接触型冷却塔を示す図である。図１の
（ａ）は直交流式気液接触型冷却塔の概略的構成を示す
図、図１の（ｂ）は同図（ａ）のＸーＸ矢視断面図、図
２の（ａ）は主要部の構成を示す斜視図、図２の（ｂ）
は主要部の作用を示す側面図である。図１，図２におい
て、１は設定された間隔（本実施例では略等間隔）で配
設された複数枚の凹凸面（波状）板体Ｐからなる所謂充
填体、２は両側堰堤部を有する樋状の温水遮断部材、３
は空気専用通路、４は被冷却水・空気兼用通路、５は散
水盤、６は温水、７はルーバ、８はエリミネータ、９は
送風機である。充填体１を構成する凹凸面板体は熱伝導
性に富む金属材料等で形成されることが好ましい。(First Embodiment) FIGS. 1 and 2 are views showing a cross-flow gas-liquid contact type cooling tower according to a first embodiment of the present invention. 1A is a diagram showing a schematic configuration of a cross-flow gas-liquid contact type cooling tower, FIG. 1B is a sectional view taken along line XX of FIG. 1A, and FIG. ) Is a perspective view showing the structure of the main part, FIG.
FIG. 6 is a side view showing the operation of the main part. In FIGS. 1 and 2, 1 is a so-called filling body composed of a plurality of uneven surface (corrugated) plate bodies P arranged at set intervals (substantially equal intervals in this embodiment), and 2 is a dam on both sides. Gutter-shaped hot water blocking member 3
Is a passage for exclusive use of air, 4 is a passage for both cooling water and air, 5 is a sprinkler, 6 is hot water, 7 is a louver, 8 is an eliminator, and 9 is a blower. It is preferable that the uneven plate member that constitutes the filling body 1 is formed of a metal material or the like having high thermal conductivity.
【００１０】散水盤５から流下した温水６は充填体１の
内部へ流下するが、通路の一部は温水遮断部材２によっ
て温水がその頂点部において遮断され、空気専用通路３
となっている。空気は送風機９によってルーバ７から本
体内部へ導入され、充填体１のすべての通路を均一に通
過し、エリミネータ８側へ吐出される。しかるのち送風
機９により外気へ放出される。The hot water 6 flowing down from the sprinkler 5 flows down into the filling body 1, but a part of the passage is blocked by the hot water blocking member 2 at its apex, and the passage 3 for exclusive use of air is provided.
Has become. The air is introduced into the main body from the louver 7 by the blower 9, uniformly passes through all the passages of the filling body 1, and is discharged to the eliminator 8 side. After that, it is discharged to the outside air by the blower 9.
【００１１】空気専用通路３を通過する空気は、隣接す
る通路との隔壁すなわち凹凸面板体１を介して伝達され
る流下温水６の熱により温められて高温乾燥空気とな
り、エリミネータ８側へ吐出される。そして排気口へ向
かう途中で高温多湿空気と高温乾燥空気とが素早く均一
に混合され、減湿されて不飽和湿り空気ないし乾燥空気
となり、排気口から外部へ排気される。このため冬期の
ように低温の外気中へ放出された場合でも、白煙発生が
防止される。また空気専用通路３は充填体１の上端の温
水流入部分に温水遮断部材２を取付ける事で、１通路単
位で設定することができるため、白煙を防止するために
必要な高温乾燥空気量を微細に調整可能であり、白煙防
止型冷却塔をつくるに当たっての充填体の体積および送
風機の風量等の増大を抑制でき、冷却塔寸法の増大を最
小限に止め得る。The air passing through the air-only passage 3 is warmed by the heat of the falling hot water 6 transmitted through the partition wall between the adjacent passages, that is, the uneven plate member 1 to become high temperature dry air, and is discharged to the eliminator 8 side. It Then, on the way to the exhaust port, the hot and humid air and the hot dry air are quickly and uniformly mixed and dehumidified into unsaturated moist air or dry air, which is exhausted to the outside from the exhaust port. Therefore, even if it is released into the low temperature outside air as in winter, the generation of white smoke is prevented. Further, the air-only passage 3 can be set in units of one passage by attaching the hot water blocking member 2 to the hot water inflow portion at the upper end of the filling body 1. Therefore, the amount of high temperature dry air required to prevent white smoke can be set. It can be finely adjusted, and it is possible to suppress an increase in the volume of the packing and the air volume of the blower in forming the white smoke prevention type cooling tower, and to minimize the increase in the size of the cooling tower.
【００１２】（実施例のまとめ）実施例に示された直交
流式気液接触型冷却塔の構成および効果をまとめると下
記の通りである。 ［１］実施例に示された直交流式気液接触型冷却塔は、
直交流式気液接触型の冷却塔本体Ａと、この冷却塔本体
Ａ内に設定された間隔で立設された表面に凹凸面を有す
る複数枚の凹凸面板体Ｐと、これらの凹凸面板体Ｐの各
隣接板体相互間に形成される各通路に、吸気口（７）か
ら導入された空気を水平方向へ通過させたのち、排気口
から排出させる空気通流手段（９など）と、この空気通
流手段（９など）により前記各通路内を通過する空気に
対して直交流式の接触が行なわれるように、前記凹凸面
板体Ｐの上方から、被冷却水である温水６を散水する散
水手段（５）と、この散水手段（５）により散水された
温水６が、前記複数の通路のうち特定の通路には入り込
まないように、上記特定の通路を形成する凹凸面板体Ｐ
の頂部相互間を閉塞する閉塞手段（２）と、を備えてい
る。(Summary of Embodiments) The structure and effects of the cross-flow gas-liquid contact cooling tower shown in the embodiments are summarized as follows. [1] The cross-flow gas-liquid contact cooling tower shown in the embodiment is
Cross-flow gas-liquid contact type cooling tower main body A, a plurality of uneven surface plates P having an uneven surface on the surface erected at predetermined intervals in the cooling tower main body A, and these uneven surface plate bodies Air passage means (9, etc.) for allowing the air introduced from the intake port (7) to pass horizontally through the passages formed between the adjacent plate members of P and then discharging the air from the exhaust port, The hot water 6, which is the water to be cooled, is sprinkled from above the uneven plate body P so that the air flowing means (9 or the like) makes a cross-flow type contact with the air passing through the passages. The sprinkling means (5) for spraying and the hot water 6 sprinkled by the sprinkling means (5) do not enter into a specific passage of the plurality of passages, so that the uneven surface plate P forming the specific passage is formed.
And a closing means (2) for closing between the tops of the.
【００１３】したがって上記直交流式気液接触型冷却塔
においては、吸気口（７）から冷却塔本体Ａの内部に導
入され、凹凸面板体Ｐ相互間に形成された通路のうち、
閉塞手段（２）にて温水６の散水を遮断されていない
「被冷却水・冷却空気兼用通路」４を通過する空気は、
上方から散水された温水６と接触して高温多湿状態とな
って排気口へ向かう。また同じく冷却塔本体Ａの内部に
導入され、凹凸面板体Ｐ相互間に形成された通路のう
ち、閉塞手段（２）にて温水６の散水を遮断された「空
気専用通路」３を通過する空気は、隣接する前記「被冷
却水・冷却空気兼用通路」４から隔壁すなわち凹凸面板
体Ｐを介して伝達される流下温水６の熱により高温乾燥
状態となって排気口へ向かう。排気口へ向かう上記二種
類の空気は、各通路の出口から排気口までの途中におい
て十分に混合され、不飽和湿り空気ないし乾燥空気とな
って外部へ放出される。したがって冬期のように外気温
度が低い状況下においても、白煙とならずに排気され
る。 ［２］実施例に示された直交流式気液接触型冷却塔は、
上記（１）に記載の冷却塔であって、かつ閉塞手段
（２）が、特定の通路を形成する凹凸面板体Ｐの頂部相
互間を覆う如く伏せた状態で設置される両側堰堤部を有
する樋状の温水遮断部材２であることを特徴としてい
る。Therefore, in the cross-flow gas-liquid contact type cooling tower, among the passages formed between the uneven plate members P, which are introduced into the cooling tower body A from the intake port (7),
The air passing through the "cooled water / cooling air combined passage" 4 in which the sprinkling of the hot water 6 is not blocked by the closing means (2) is
The hot water 6 sprinkled from above comes into contact with the hot water 6, resulting in a high-temperature and high-humidity state toward the exhaust port. Similarly, among the passages formed inside the cooling tower body A and formed between the corrugated surface plate bodies P, they pass through the “air-only passage” 3 in which the spraying of the hot water 6 is blocked by the closing means (2). The air becomes a high-temperature dry state by the heat of the flowing hot water 6 transmitted from the adjacent "cooled water / cooling air combined passage" 4 through the partition wall, that is, the uneven surface plate P, and goes to the exhaust port. The above two types of air heading to the exhaust port are sufficiently mixed on the way from the outlet of each passage to the exhaust port, and become unsaturated moist air or dry air and are discharged to the outside. Therefore, even when the outside air temperature is low, such as in the winter, the smoke is emitted without producing white smoke. [2] The cross-flow gas-liquid contact cooling tower shown in the embodiment is
The cooling tower according to (1) above, wherein the closing means (2) has double-sided dam portions installed so as to cover the tops of the corrugated plate bodies P forming the specific passages so as to cover each other. It is characterized in that it is a gutter-shaped hot water blocking member 2.
【００１４】したがって上記直交流式気液接触型冷却塔
においては、環境条件等に応じて、複数の通路のうち所
要数および所要個所の通路に対し、両側堰堤部を有する
樋状の温水遮断部材２を設置することにより、容易かつ
適確に必要な空気専用通路３を形成することが可能であ
る。したがって空気専用通路３の割合および配置を、各
種条件に合わせて任意に設定することができる。また温
水遮断部材２を設置するに際して、上記部材２の両側堰
堤部を凹凸面板体Ｐの頂部に対して単に嵌め込み操作す
るだけで固定化できるため、設置作業が容易である。 ［３］実施例に示された直交流式気液接触型冷却塔は、
上記（１）に記載の冷却塔であって、かつ凹凸面板体Ｐ
が、熱伝導性に富む金属材料で形成されていることを特
徴としている。Therefore, in the above-described cross-flow gas-liquid contact cooling tower, a gutter-shaped hot water blocking member having both side dams for a required number of passages and required passages among a plurality of passages according to environmental conditions and the like. By installing 2, it is possible to easily and accurately form the required air-only passage 3. Therefore, the ratio and arrangement of the air passage 3 can be arbitrarily set according to various conditions. Further, when the hot water blocking member 2 is installed, it can be fixed by simply fitting both side dam portions of the member 2 into the top of the uneven surface plate P, so that the installation work is easy. [3] The cross-flow gas-liquid contact cooling tower shown in the embodiment is
The cooling tower according to (1) above, wherein the uneven plate member P is used.
Is formed of a metal material having a high thermal conductivity.
【００１５】したがって上記直交流式気液接触型冷却塔
においては、凹凸面板体Ｐが熱伝導性に富む金属材料で
形成されていることから、「被冷却水・冷却空気兼用通
路」４から「空気専用通路」３への熱伝導が良好に行な
われ、「空気専用通路」３を通過する空気を効率よく高
温乾燥状態となし得るものとなる。Therefore, in the above-mentioned cross-flow gas-liquid contact type cooling tower, since the corrugated plate P is made of a metal material having high thermal conductivity, the "cooled water / cooling air combined passage" 4 to " The heat is satisfactorily conducted to the "passage for exclusive use of air" 3, and the air passing through the "passage for exclusive use of air" 3 can be efficiently brought to a high temperature dry state.
【００１６】[0016]
【発明の効果】本発明によれば、外気温度が低い場合で
も、白煙発生を確実に防止することができる上、送風機
等は通常のものでよく、空気取り入れ口の面積も拡大す
る必要がなく、装置が大型化するおそれがない上、環境
条件等に応じた適切な白煙発生防止機能を持たせ得る直
交流式気液接触型冷却塔を提供できる。According to the present invention, even if the outside air temperature is low, the generation of white smoke can be reliably prevented, and a blower or the like may be a normal one, and the area of the air intake port needs to be enlarged. Therefore, it is possible to provide a cross-flow gas-liquid contact type cooling tower that can prevent the apparatus from increasing in size and can have an appropriate white smoke generation preventing function according to environmental conditions and the like.
【図１】本発明の一実施例に係る直交流式気液接触型冷
却塔を示す図で、（ａ）は直交流式気液接触型冷却塔の
概略的構成を示す図、（ｂ）は同図（ａ）のＸーＸ矢視
断面図。FIG. 1 is a diagram showing a cross-flow gas-liquid contact cooling tower according to an embodiment of the present invention, FIG. 1A is a diagram showing a schematic configuration of the cross-flow gas-liquid contact cooling tower, and FIG. Is a cross-sectional view taken along line XX of FIG.
【図２】本発明の一実施例に係る直交流式気液接触型冷
却塔を示す図で、（ａ）は主要部の構成を示す斜視図、
（ｂ）は主要部の作用を示す側面図。FIG. 2 is a diagram showing a cross-flow gas-liquid contact type cooling tower according to an embodiment of the present invention, in which (a) is a perspective view showing a configuration of a main part,
(B) is a side view showing the operation of the main part.
１…充填体 ２…温水遮断部材 ３…空気専用通路 ４…被冷却水・空気
兼用通路 ５…散水盤 ６…温水 ７…ルーバ ８…エリミネータ ９…送風機 Ａ…冷却塔本体 Ｐ…凹凸面（波状）板体DESCRIPTION OF SYMBOLS 1 ... Filler 2 ... Hot water blocking member 3 ... Air passage 4 ... Cooled water / air passage 5 ... Sprinkler plate 6 ... Hot water 7 ... Louver 8 ... Eliminator 9 ... Blower A ... Cooling tower body P ... Uneven surface (wavy surface) ) Plate
Claims (3)
凹凸面を有する複数枚の凹凸面板体と、 これらの凹凸面板体の各隣接板体相互間に形成される各
通路に、吸気口から導入された空気を水平方向へ通過さ
せたのち、排気口から排出させる空気通流手段と、 この空気通流手段により前記各通路内を通過する空気に
対して直交流式の接触が行なわれるように、前記凹凸面
板体の上方から被冷却水である温水を散水する散水手段
と、 この散水手段により散水された温水が、前記複数の通路
のうち特定の通路には入り込まないように、上記特定の
通路を形成する凹凸面板体の頂部相互間を閉塞する閉塞
手段と、 を備えたことを特徴とする直交流式気液接触型冷却塔。1. A cross-flow type gas-liquid contact type cooling tower main body, a plurality of uneven surface plate bodies having uneven surfaces on the surface which are erected at predetermined intervals in the cooling tower main body, and these unevenness Air passing means for passing the air introduced from the intake port in the horizontal direction through the passages formed between the adjacent plate bodies of the face plate body, and then discharging the air from the exhaust port, and the air flowing means. Sprinkling means for sprinkling hot water, which is the water to be cooled, from above the uneven plate so that the cross-flow type contact is made with the air passing through the passages, and the hot water sprinkled by the sprinkling means. However, a cross-flow type characterized by comprising a closing means for closing between the tops of the uneven plate members forming the specific passage so as not to enter a specific passage of the plurality of passages. Gas-liquid contact cooling tower.
板体の頂部相互間を覆う如く伏せた状態で設置される両
側堰堤部を有する樋状の温水遮断部材であることを特徴
とする請求項１に記載の直交流式気液接触型冷却塔。2. The closing means is a gutter-shaped hot water blocking member having both side dams installed so as to cover the tops of the corrugated plate forming a specific passage. The cross-flow gas-liquid contact cooling tower according to claim 1.
形成されていることを特徴とする請求項１に記載の直交
流式気液接触型冷却塔。3. The crossflow gas-liquid contact type cooling tower according to claim 1, wherein the uneven plate member is formed of a metal material having a high thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2940295A JPH08219685A (en) | 1995-02-17 | 1995-02-17 | Cross flow type gas liquid contact type cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2940295A JPH08219685A (en) | 1995-02-17 | 1995-02-17 | Cross flow type gas liquid contact type cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08219685A true JPH08219685A (en) | 1996-08-30 |
Family
ID=12275154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2940295A Withdrawn JPH08219685A (en) | 1995-02-17 | 1995-02-17 | Cross flow type gas liquid contact type cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08219685A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003913A (en) * | 2010-11-08 | 2011-04-06 | Bac大连有限公司 | Method for saving water and preventing fog and icing of evaporative heat-exchange device and filler assembly |
| CN105333750A (en) * | 2015-11-26 | 2016-02-17 | 广州览讯科技开发有限公司 | Cross-flow type cooling tower capable of saving water and eliminating mist |
| CN105605940A (en) * | 2016-03-14 | 2016-05-25 | 广州览讯科技开发有限公司 | Water-saving and fog-clearing crossflow type cooling tower |
| CN109798615A (en) * | 2019-01-25 | 2019-05-24 | 东南大学 | A kind of transverse flow type heat source tower based on phase-change microcapsule solution |
| CN111664725A (en) * | 2019-03-06 | 2020-09-15 | 中国石油化工股份有限公司 | Fog dissipation cooling tower |
| JP2021011969A (en) * | 2019-07-05 | 2021-02-04 | Ｊｆｅスチール株式会社 | cooling tower |
-
1995
- 1995-02-17 JP JP2940295A patent/JPH08219685A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003913A (en) * | 2010-11-08 | 2011-04-06 | Bac大连有限公司 | Method for saving water and preventing fog and icing of evaporative heat-exchange device and filler assembly |
| CN105333750A (en) * | 2015-11-26 | 2016-02-17 | 广州览讯科技开发有限公司 | Cross-flow type cooling tower capable of saving water and eliminating mist |
| CN105605940A (en) * | 2016-03-14 | 2016-05-25 | 广州览讯科技开发有限公司 | Water-saving and fog-clearing crossflow type cooling tower |
| CN109798615A (en) * | 2019-01-25 | 2019-05-24 | 东南大学 | A kind of transverse flow type heat source tower based on phase-change microcapsule solution |
| CN111664725A (en) * | 2019-03-06 | 2020-09-15 | 中国石油化工股份有限公司 | Fog dissipation cooling tower |
| CN111664725B (en) * | 2019-03-06 | 2021-10-08 | 中国石油化工股份有限公司 | Fog dissipation cooling tower |
| JP2021011969A (en) * | 2019-07-05 | 2021-02-04 | Ｊｆｅスチール株式会社 | cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20020507 |