JPS60171060A - Dew preventing heater - Google Patents
Dew preventing heaterInfo
- Publication number
- JPS60171060A JPS60171060A JP2896484A JP2896484A JPS60171060A JP S60171060 A JPS60171060 A JP S60171060A JP 2896484 A JP2896484 A JP 2896484A JP 2896484 A JP2896484 A JP 2896484A JP S60171060 A JPS60171060 A JP S60171060A
- Authority
- JP
- Japan
- Prior art keywords
- wind tunnel
- duct
- blower
- heating element
- ducts
- 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.)
- Pending
Links
Landscapes
- Pinball Game Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は一度に複数箇所の結実を防止または除去するも
ので、例えばパチンコ球供給樋内のパチンコ玉に発生す
る結露の防止、除去を図ろうとする結露防止ヒータに関
するものである。[Detailed Description of the Invention] Industrial Application Field The present invention is intended to prevent or remove fruiting in multiple locations at once, for example, to prevent or remove dew condensation that occurs on pachinko balls in a pachinko ball supply gutter. This invention relates to an anti-condensation heater.
−従来例の構成とその問題点
従来のパチンコ球供給樋は、その−例を第1図に示すよ
うに、洗浄、乾燥、オイル塗布されたパチンコ球1をリ
フト2などの手段でパチンコ球供給樋3に送シ、各々の
パチンコ台4に供給していた。ここで、パチンコ球供給
樋3とパチンコ台4との接続は、パチンコ球1を円滑に
パチンコ台4に送るため、金属棒などをラセン状に加工
した伸縮折曲自在のバイブ6を設けて行われていた。- Structure of the conventional example and its problems The conventional pachinko ball supply gutter is - As shown in Fig. 1, pachinko balls 1 that have been washed, dried, and oiled are fed by means such as a lift 2. It was sent to the gutter 3 and supplied to each pachinko machine 4. Here, the connection between the pachinko ball supply gutter 3 and the pachinko machine 4 is carried out by providing an extendable and bendable vibrator 6 made of a metal rod or the like into a helical shape in order to smoothly feed the pachinko balls 1 to the pachinko machine 4. I was worried.
このように構成された装置において、特に暖房を必要と
する冬期、湿度の高い雨期などになると、室内とパチン
コ球1との温度差とその時の湿度などの影響でパチンコ
球1に結露が発生し、そのコントロールが微妙に変化す
るという問題があった・このような問題点を解決するた
め、従来は第2図にその一例を示したように、風洞6内
に正特性サーミスタ素子力・らなる定温発熱体7と送風
機8を設けて、吸込口aより入り定温発熱体17により
加熱された温風を送風機8で風洞内11に設けた複数の
ダク)b、c、d、e、fを通してノ(チンコ球供給樋
3の数箇所に送り、結露を防止または除去していたが、
このような構成では、発熱体7によって加熱された温風
が複数のダクトb、c。In a device configured in this way, especially in the winter when heating is required or during the rainy season with high humidity, condensation may occur on the pachinko ball 1 due to the temperature difference between the room and the pachinko ball 1 and the humidity at that time. In order to solve this problem, conventionally, as shown in Fig. 2, a positive temperature coefficient thermistor element was installed in the wind tunnel 6, which caused the control to change slightly. A constant-temperature heating element 7 and a blower 8 are provided, and hot air entering from the suction port a and heated by the constant-temperature heating element 17 is passed through a plurality of ducts (b), c, d, e, and f provided in the wind tunnel 11 by the blower 8. (Although it was sent to several places in the dick ball supply gutter 3 to prevent or remove condensation,
In such a configuration, hot air heated by the heating element 7 flows through the plurality of ducts b and c.
d、e、fで供給される間に、特に発熱体12から遠く
へ供給される場所では温度が低下し、その効果が少なく
なり、さらに改善された結露防止ヒータが要望されてい
た。During the supply at d, e, and f, the temperature decreases particularly at locations far away from the heating element 12, and the effect thereof decreases.Therefore, there has been a demand for a further improved dew condensation prevention heater.
発明の目的
本発明は上記のような問題点のない装置、すなわちパチ
ンコ球供給樋内のパチンコ玉に発生する結露を効率よく
防止および除去できる結露防止ヒータを提供することを
目的とするものである。OBJECTS OF THE INVENTION The object of the present invention is to provide a device that does not have the above-mentioned problems, that is, a dew condensation prevention heater that can efficiently prevent and remove dew condensation generated on pachinko balls in a pachinko ball supply gutter. .
発明の構成
この目的を達成するために、本発明の結露防止ヒータは
、側面の一端が開口され、この側面と相対するもう一方
の側面に長さの異なる複数個のダクトを有する風洞の各
ダクトの先端部に正特性す。Structure of the Invention In order to achieve this object, the anti-condensation heater of the present invention includes a wind tunnel in which each duct in a wind tunnel has one end of a side surface opened and a plurality of ducts of different lengths on the other side opposite to this side surface. There is a positive characteristic at the tip.
−ミスタ素子からなる定温発熱体をそれぞれ設け、送風
機を上記風洞内のダクトへ枝分れする手前に設けて構成
されるものである。この構成において、送風機を風洞の
うちのダクトへ枝分れする手前においたのは、送風機を
1台で使用できるようにするためであり、正特性サーミ
スタ素子からなる定温発熱体を各々ダクトの先端部に設
けたのは、送風機で送られてきた空気を先端に設けた定
温発熱体で温風にして直ちに結露を防止または除去を必
要とする装置に送ることにより、効率よく結露を防止お
よび除去するためである。 ′
実施例の説明
本発明の効果をより明らかにするために第3図に示す一
実施例で説明する。- Constant-temperature heating elements each consisting of a mister element are provided, and a blower is provided in front of the duct branching into the duct within the wind tunnel. In this configuration, the blower is placed in the wind tunnel before branching into the duct so that one blower can be used, and a constant temperature heating element consisting of a positive temperature coefficient thermistor element is placed at the tip of each duct. The air blower converts the air into hot air using a fixed-temperature heating element installed at the tip, and immediately sends it to the equipment that requires condensation prevention or removal, effectively preventing and removing condensation. This is to do so. 'Description of Embodiment In order to make the effects of the present invention clearer, an embodiment shown in FIG. 3 will be explained.
図において、9は側面1oが開口部で空気の取入口、ダ
クト11〜15がそれぞれ0゜、5oQn。In the figure, 9 is an opening at the side surface 1o for air intake, and ducts 11 to 15 are at 0° and 5oQn, respectively.
1oOcrn、16ocrr1,2oocrnの長さで
空気を送り出す出口を構成する風洞で、この風洞9内の
ダクト11〜16が枝分れする手前に送風機16が設け
られている。上記風洞9の各々のダクト11〜15の先
端部にはそれぞれハモニ力状に構成した正特性サーミス
タ素子からなる定温発熱体17を設け、電源供給用のリ
ード線(図面では省略)で接続されている。This wind tunnel constitutes an outlet for sending out air with lengths of 1oocrn, 16ocrr1, and 2oocrn, and a blower 16 is provided in front of the branching of ducts 11 to 16 in this wind tunnel 9. At the tip of each of the ducts 11 to 15 in the wind tunnel 9, a constant temperature heating element 17 consisting of a positive temperature coefficient thermistor element configured in a harmonic shape is provided, and is connected with a lead wire (not shown in the drawing) for power supply. There is.
このように構成した結露防止ヒータを第1図に示したパ
チンコ球供給樋3に設置し、定温発熱体17にAClo
oVを印加し、送風機16の風量を2.oypj1分と
したときのダクト出口の温度を従来の第2図に示したも
のと比較した結果を次表に示す。この場合、外気温は2
5°C2定温発熱体17の電力は600Wとした。The condensation prevention heater configured in this way is installed in the pachinko ball supply gutter 3 shown in FIG.
oV is applied and the air volume of the blower 16 is increased to 2. The following table shows the results of comparing the temperature at the duct outlet when oypj is 1 minute with the conventional temperature shown in FIG. 2. In this case, the outside temperature is 2
The power of the 5°C2 constant temperature heating element 17 was 600W.
この表よシ明らかなように、それぞれのダクト出口での
温度は従来のものに比較して今回の実施例の方がそのバ
ラツキは少なく、ダクトの長さが大きくなってもその低
下は著しく少なく、その効果は大であった。次に、パチ
ンコ球を一20″C,2時間冷却したのち、直ちに温度
25°C2湿度60チの室内に取出して結露させ、その
結露の乾燥時間を比較した。各々のダクトの出口付近の
パチンコ球の結露乾燥時間は従来のものが2〜4分要し
たのに対して、今回の実施例では2分以内に乾き、その
効果は大であった。As is clear from this table, there is less variation in the temperature at each duct outlet in this example than in the conventional one, and even if the length of the duct increases, the drop in temperature is significantly smaller. , the effect was great. Next, after cooling the pachinko balls at 120"C for 2 hours, they were immediately taken out into a room with a temperature of 25°C and a humidity of 60 degrees to allow dew to form. The drying time of the condensation was compared. While the conventional bulb required 2 to 4 minutes to dry the dew condensation, the bulb dried within 2 minutes in this example, and the effect was great.
なお、実施例においてはパチンコ球に結露を発生させ、
その除去効果として説明したが、初めから結露防止ヒー
タを動かして結露を防止する使用手段も勿論有効である
。In addition, in the example, condensation was generated on the pachinko ball,
Although the removal effect has been explained above, it is of course also effective to use a means of preventing dew condensation by operating the dew condensation prevention heater from the beginning.
発明の詳細
な説明したように、本発明は複数個の各々長さの異なる
ダクトの先端部に正特性サーミスタ素子からなる定温発
熱体を設けることで、定温発熱体によって加熱された温
風を冷すことなく結露防止および結露除去に利用できる
もので、その工業的価値大なるものである。As described in detail, the present invention cools hot air heated by the constant temperature heating elements by providing constant temperature heating elements made of positive temperature coefficient thermistor elements at the tips of a plurality of ducts each having a different length. It can be used to prevent and remove dew condensation without causing dew, and has great industrial value.
第1図はパチンコ球供給装置の一実施例を示す構成図、
第2図は従来の結露防止ヒータを示す構成図、第3図は
本発明に係る結露防止ヒータの一実施例を示す構成図で
、矢印はそれぞれ風の流れを示すものである。
9・・・・・・風洞、1o・・・・・・側面、11・1
2・13゜14・15・・・・・・ダクト、16・・・
・・・送風機、17・・・正特性サーミスタ素子からな
る定温発熱体。
第1図
第2図
4A Cttel
第3図
// 1’Z /J /4− /、)FIG. 1 is a configuration diagram showing an embodiment of a pachinko ball supply device,
FIG. 2 is a block diagram showing a conventional dew condensation prevention heater, and FIG. 3 is a block diagram showing an embodiment of the dew condensation prevention heater according to the present invention, in which each arrow indicates a flow of wind. 9...Wind tunnel, 1o...Side, 11.1
2.13゜14.15... Duct, 16...
...Air blower, 17... Constant temperature heating element consisting of a positive temperature coefficient thermistor element. Figure 1 Figure 2 4A Cttel Figure 3 // 1'Z /J /4- /,)
Claims (1)
側面に長さの異なる複数個のダクトを有する風洞の各ダ
クトの先端部に正特性サーミスタ素子からなる定温発熱
体をそれぞれ設け、送風機を上記風洞内のダクトへ枝分
れする手前に設けて構成されたことを特徴とする結露防
止ヒータ。In a wind tunnel, one end of the side surface is open and the other side facing this side surface has a plurality of ducts of different lengths. A constant temperature heating element made of a positive temperature coefficient thermistor element is provided at the tip of each duct, and a blower is operated. A condensation prevention heater, characterized in that it is installed before branching into the duct in the wind tunnel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2896484A JPS60171060A (en) | 1984-02-17 | 1984-02-17 | Dew preventing heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2896484A JPS60171060A (en) | 1984-02-17 | 1984-02-17 | Dew preventing heater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60171060A true JPS60171060A (en) | 1985-09-04 |
Family
ID=12263095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2896484A Pending JPS60171060A (en) | 1984-02-17 | 1984-02-17 | Dew preventing heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60171060A (en) |
-
1984
- 1984-02-17 JP JP2896484A patent/JPS60171060A/en active Pending
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