JPH0334399Y2 - - Google Patents
Info
- Publication number
- JPH0334399Y2 JPH0334399Y2 JP18827186U JP18827186U JPH0334399Y2 JP H0334399 Y2 JPH0334399 Y2 JP H0334399Y2 JP 18827186 U JP18827186 U JP 18827186U JP 18827186 U JP18827186 U JP 18827186U JP H0334399 Y2 JPH0334399 Y2 JP H0334399Y2
- Authority
- JP
- Japan
- Prior art keywords
- ice storage
- heat
- small
- water
- cabin
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は小型漁船の船室内の冷房を、氷貯蔵庫
内の氷及び冷水等の冷媒を間接的に利用し、冷房
を行なう機構に関するものである。[Detailed description of the invention] <Industrial application field> The present invention relates to a mechanism for cooling the cabin of a small fishing boat by indirectly using ice and refrigerant such as cold water in the ice storage. be.
〈従来の技術及びその問題点〉
現在の大型船舶等の様に、補助機関を備えた船
舶は、航行中又は停船中に主機関、補助機関を作
動させて、船室内の冷房が行なわれているが小型
船舶、主に小型漁船では補助機関を備えていない
為に、冷房を行なう為には主機関を作動させるし
か方法が無い。しかし小型漁船ではその殆んどが
主機関室の隣が二畳〜六畳程度の睡眠用の部屋と
なつている為に、機関の騒音、振動で充分に睡眠
を取ることが出来ず、主機関を停止して睡眠を取
つているのが現状である。<Prior art and its problems> In ships equipped with auxiliary engines, such as current large ships, the main engine and auxiliary engine are operated to cool the cabin while underway or at rest. However, small vessels, mainly small fishing boats, do not have auxiliary engines, so the only way to cool them is to operate the main engine. However, most small fishing boats have a sleeping room next to the main engine room, which is about 2 to 6 tatami mats in size. Currently, the engine has been shut down and they are trying to get some sleep.
しかし乍ら最近では経費節減の為に近海の漁場
に於いても帰港せずに数週間に渡つて漁場、或い
は近くの漁港内で寝食をする事が多く、特に夏場
にあつては室内の温度が非常に高くなる為に、充
分な睡眠、休息が取れず、その為に作業能率の低
下及び体調不全による事故の発生等の問題があ
り、当事者にあつては深刻な問題となつている。 However, recently, in order to cut costs, fishermen often sleep and eat at the fishing grounds or nearby fishing ports for several weeks without returning to the fishing grounds, especially in the summer. This is a serious problem for those involved, as they are unable to get enough sleep and rest, resulting in decreased work efficiency and the occurrence of accidents due to poor physical condition.
〈問題点を解決する為の手段〉
本考案では、小型漁船の殆んどが魚を貯蔵する
為の氷の貯蔵車を備え、出航する際には常時0.5
トン〜1.0トンの氷を積載し、その室内の温度が
低温かつ溶けた水の水温が非常に低い事に着目
し、それらを冷媒として、睡眠用の部屋の冷房を
行なうことを目的とするものであり、その要旨は
船倉、氷貯蔵庫、機関室及び船室より構成される
小型漁船において、該氷貯蔵庫内部に放熱部を、
該船室内へ熱交換機をそれぞれ設け、上記放熱部
及び熱交換機間を水循環用のパイプによつて接続
循環せしめると共に、上記パイプに水循環用のポ
ンプを介することで、放熱及び熱交換を水の循環
によつてなすことを特徴とする小型漁船に於ける
冷房機構である。<Means for solving the problem> In this invention, most of the small fishing boats are equipped with an ice storage car for storing fish, and when setting out on a voyage, they always have 0.5
The purpose is to carry 1.0 tons of ice and use it as a refrigerant to cool a room for sleeping, focusing on the fact that the temperature inside the room is low and the temperature of the melted water is very low. The gist is that in a small fishing boat consisting of a hold, an ice storage, an engine room, and a cabin, a heat dissipation section is installed inside the ice storage.
A heat exchanger is provided in each of the cabins, and the heat radiating section and the heat exchanger are connected and circulated by a water circulation pipe, and a water circulation pump is connected to the pipe, so that heat radiation and heat exchange can be performed by water circulation. This is a cooling mechanism for small fishing boats that is characterized by being operated by
なお上記述べた冷房機構の他にに直接氷解した
冷水を循環→排水する機構、或いは氷貯蔵庫内の
冷風を直接的に船室内へ送風する機構も考えられ
るが、これらの場合冷水が不足したり、又直接に
氷貯蔵庫内へ戻す事によつて、氷解を早める等の
問題があり、冷風にあつては湿気及び漁臭等を含
む為に、途中で脱臭及び除湿を行なう必要がある
為に冷房効果が低下する等の問題があり、水循環
機構が最も適した方法と考慮されるものである。 In addition to the above-mentioned cooling mechanism, it is also possible to consider a mechanism that directly circulates and drains cold water that has melted ice, or a mechanism that directly blows cold air from the ice storage into the cabin, but in these cases there may be a shortage of cold water. In addition, there are problems such as speeding up the melting of the ice by returning it directly to the ice storage, and since cold air contains moisture and fishing odors, it is necessary to deodorize and dehumidify it midway through. Since there are problems such as a decrease in the cooling effect, a water circulation mechanism is considered to be the most suitable method.
〈実施例及び作用〉
以下本考案に係る小型漁船に於ける冷房機構
を、その実施例を示す図面を参酌し乍ら詳述す
る。<Embodiments and operations> The cooling mechanism for a small fishing boat according to the present invention will be described in detail below with reference to drawings showing embodiments thereof.
図は漁船内部を示す概要説明図であり、漁船１
内部は、主に船倉２と氷貯蔵庫３並びに機関室
４、睡眠及び休息用の船室５とから構成されてお
り、上記氷貯蔵庫３に於いては室内体積が５m3〜
８m3で、底部が二重底に形成されており、２トン
〜３トン程度の氷Ａが積載されるものである。こ
の場合の氷貯蔵庫３内の温度は３℃〜５℃位に維
持され、氷解した水は二重底内へ留まる事と成
り、時々ポンプで排水される。 The figure is a schematic explanatory diagram showing the inside of a fishing boat.
The interior is mainly composed of a hold 2, an ice storage 3, an engine room 4, and a cabin 5 for sleeping and resting, and the ice storage 3 has an indoor volume of 5 m 3 ~
It is 8 m 3 in size, has a double bottom, and can carry about 2 to 3 tons of ice A. In this case, the temperature inside the ice storage 3 is maintained at about 3° C. to 5° C., and the melted water remains in the double bottom and is occasionally drained by a pump.
そこで上記氷貯蔵庫３内の氷Ａ及び冷水を冷媒
として、冷房を行なう為に上記氷貯蔵庫３内に短
時間で素早く熱が放出され、熱交換が行なわれる
フイン付管を使用した放熱部６を設ける。そして
同放熱部６上部より冷水循環用のパイプ７を上記
機関室４内を通して上記船室５内へ挿通し、同船
室５内へ設置されるフアン付小型熱交換機８に接
続され、上記フアン付小型熱交換機８を介して、
その末端より上記機関室４内を通して上記氷貯蔵
庫３内の放熱部６に接続すると共に、上記パイプ
７途中に電池式小型ポンプ９及び水流調節弁１０
等を介して、水循環構成とするものである。 Therefore, in order to perform air conditioning using the ice A and cold water in the ice storage 3 as refrigerants, a heat dissipation section 6 using a finned tube is used, which quickly releases heat into the ice storage 3 in a short time and performs heat exchange. establish. A pipe 7 for circulating cold water is passed through the engine room 4 and into the cabin 5 from the upper part of the heat radiating section 6, and is connected to a small heat exchanger 8 with a fan installed in the cabin 5. Via the heat exchanger 8,
The end of the pipe is connected to the heat dissipation part 6 in the ice storage 3 through the engine room 4, and a small battery-powered pump 9 and a water flow control valve 10 are connected to the pipe 7 in the middle.
etc., to create a water circulation configuration.
なお上記パイプ７は機関室４内を通る為、その
間にパイプ７内の水温が機関室４内の室温によつ
て昇温するのを防ぐ為に、パイプ７外周に断熱材
を周設し、断熱することが望ましい。 In addition, since the pipe 7 passes through the engine room 4, in order to prevent the water temperature in the pipe 7 from rising due to the room temperature in the engine room 4, a heat insulating material is provided around the outer periphery of the pipe 7. It is desirable to insulate.
以上の構成より成る本考案では、氷貯蔵庫３内
に設置された放熱部６によつて冷却される循環水
は、電池式小型ポンプ９によつて図中Ｂ矢印方向
へと循環されることとなり、フアン付小型熱交換
機８より熱交換が行なわれ、再び上記放熱部６内
へ循環されるものである。 In the present invention having the above configuration, the circulating water cooled by the heat radiating section 6 installed in the ice storage 3 is circulated in the direction of the arrow B in the figure by the small battery-powered pump 9. , heat exchange is performed by a small heat exchanger 8 with a fan, and the heat is circulated into the heat radiating section 6 again.
なお上記電池式小型ポンプ９及びフアン付小型
熱交換機８のフアンの作動は、通常積載されてい
るバツテリーによつて行なわれ、その使用電気量
は極く少量である為に、操業に支障を起たす事が
無いものである。 Note that the operation of the battery-powered small pump 9 and the fan of the small heat exchanger with fan 8 is carried out by a battery that is normally loaded, and since the amount of electricity used is extremely small, it may cause problems in operation. There is nothing to be done.
〈考案の効果〉
以上述べて来た如く本考案によれば、氷貯蔵庫
内の冷水及び冷風を直接的に冷媒とせずに、間接
的に水を循環させ、熱交換を行なうものであり、
循環水の不足、或いは悪臭、湿気等の混入等の問
題が無くなるのである。又ポンプ及びフアンをバ
ツテリー等で作動させる為に騒音が殆んど無く、
又水流及び流速を調整することで冷房の加減が簡
単に操作できる等種々の効果を奏するものであ
る。<Effects of the invention> As described above, according to the invention, the cold water and cold air in the ice storage are not directly used as refrigerants, but the water is indirectly circulated to perform heat exchange.
This eliminates problems such as insufficient circulating water, bad odor, moisture, etc. Also, since the pump and fan are operated by batteries, there is almost no noise.
Furthermore, by adjusting the water flow and flow rate, various effects can be achieved, such as the ability to easily control the amount of cooling.
図は本考案の漁船に於ける冷房機構を示す概要
説明図である。
図中、３……氷貯蔵庫、４……機関室、５……
船室、６……放熱部、７……パイプ、８……フア
ン付小型熱交換機、９……電池式小型ポンプ。
The figure is a schematic explanatory diagram showing a cooling mechanism in a fishing boat according to the present invention. In the diagram, 3... ice storage, 4... engine room, 5...
Cabin, 6...Heat radiation section, 7...Pipe, 8...Small heat exchanger with fan, 9...Small battery-powered pump.
Claims (1)
る小型漁船において、該氷貯蔵庫内部に放熱部
を、該船室内へ熱交換機をそれぞれ設け、上記放
熱部及び熱交換機間を水循環用のパイプによつて
接続循環せしめると共に、上記パイプに水循環用
のポンプを介することで、放熱及び熱交換を水の
循環によつてなすことを特徴とする小型漁船に於
ける冷房機構。 In a small fishing boat consisting of a hold, an ice storage, an engine room, and a cabin, a heat radiating section is installed inside the ice storage, a heat exchanger is installed inside the cabin, and a pipe for water circulation is installed between the heat radiating section and the heat exchanger. 1. A cooling mechanism for a small fishing boat, characterized in that the water is connected and circulated through the pipes, and a water circulation pump is connected to the pipes to perform heat dissipation and heat exchange through water circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18827186U JPH0334399Y2 (en) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18827186U JPH0334399Y2 (en) | 1986-12-05 | 1986-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6391998U JPS6391998U (en) | 1988-06-14 |
| JPH0334399Y2 true JPH0334399Y2 (en) | 1991-07-22 |
Family
ID=31139478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18827186U Expired JPH0334399Y2 (en) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334399Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003028465A (en) * | 2001-07-16 | 2003-01-29 | Kiyoshi Ono | Cooling device for small-sized fishing boat |
-
1986
- 1986-12-05 JP JP18827186U patent/JPH0334399Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6391998U (en) | 1988-06-14 |
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