JPH0732304U - Small pure steam generator - Google Patents
Small pure steam generatorInfo
- Publication number
- JPH0732304U JPH0732304U JP4196592U JP4196592U JPH0732304U JP H0732304 U JPH0732304 U JP H0732304U JP 4196592 U JP4196592 U JP 4196592U JP 4196592 U JP4196592 U JP 4196592U JP H0732304 U JPH0732304 U JP H0732304U
- Authority
- JP
- Japan
- Prior art keywords
- pure
- pure water
- evaporator
- water tank
- steam
- 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
- Air Humidification (AREA)
Abstract
(57)【要約】
【目的】 病院や工場等で純粋蒸気を必要とする1箇所
から別の場所へ簡単に運搬しコードを電源につなぐだけ
で純粋蒸気が得られるようにすることを目的としてい
る。
【構成】 電気ヒータを内蔵した蒸発缶と、予め供給さ
れた純水を溜めておく純水タンクと、上記純水タンク内
の純水を蒸発缶へ供給する供給水ポンプと、上記蒸発缶
内の純水を一定レベルに保つレベルスイッチと、上記純
水タンクの下側に一体に形成され上記レベルスイッチか
ら放出されたブロー水を溜めておくブロー水タンクと、
上記蒸発缶で発生した純粋蒸気の取出口とを台車上に1
ユニットとして搭載したことを特徴とする小型純粋蒸気
発生装置である。
(57) [Summary] [Purpose] For the purpose of easily transporting pure steam from a place requiring pure steam to another place in a hospital or factory, and connecting the power cord to obtain pure steam. There is. [Structure] Evaporator with built-in electric heater, pure water tank for storing pure water supplied in advance, feed water pump for supplying pure water in the pure water tank to the evaporator, and inside the evaporator can A level switch that keeps the pure water at a constant level, and a blow water tank that is integrally formed under the pure water tank to store blow water discharged from the level switch,
On the trolley with the outlet for pure steam generated in the evaporator
It is a small pure steam generator characterized by being installed as a unit.
Description
【0001】[0001]
本考案は病院や工場等で純粋蒸気を必要とする1箇所から別の場所へ簡単に運 搬しコードを電源につなぐだけで純粋蒸気が得られるようにした小型純粋蒸気発 生装置に関する。 The present invention relates to a small-sized pure steam generator that can be easily transported from one place requiring pure steam to another place in a hospital or factory, and can be obtained by simply connecting a cord to a power source.
【0002】[0002]
従来は病院や工場等の壁の中に蒸気の配管を組付けておき、各部屋の取出口へ ホースをつなぎ、必要な蒸気を得ている。ところがその場合は設備が高価になる ばかりでなく、手軽に高温の純粋蒸気を得ることは困難であった。 Conventionally, steam pipes have been installed in the walls of hospitals and factories, and hoses have been connected to the outlets of each room to obtain the required steam. However, in that case, not only was the equipment expensive, but it was difficult to obtain high-temperature pure steam easily.
【0003】[0003]
本考案は病院や工場等で純粋蒸気を必要とする1箇所から別の場所へ簡単に運 搬しコードを電源につなぐだけで純粋蒸気が得られるようにすることを目的とし ている。 The purpose of the present invention is to easily carry pure steam from one place requiring pure steam to another place in a hospital or factory so that pure steam can be obtained simply by connecting a cord to a power source.
【0004】[0004]
本考案は電気ヒータを内蔵した蒸発缶と、予め供給された純水を溜めておく純 水タンクと、上記純水タンク内の純水を蒸発缶へ供給する供給水ポンプと、上記 蒸発缶内の純水を一定レベルに保つレベルスイッチと、上記純水タンクの下側に 一体に形成され上記レベルスイッチから放出されたブロー水を溜めておくブロー 水タンクと、上記蒸発缶で発生した純粋蒸気の取出口とを台車上に1ユニットと して搭載したことを特徴とする小型純粋蒸気発生装置である。 The present invention is an evaporator with a built-in electric heater, a pure water tank for storing pure water supplied in advance, a supply water pump for supplying the pure water in the pure water tank to the evaporator, and the inside of the evaporator The level switch that keeps the pure water at a certain level, the blow water tank that is integrally formed under the pure water tank to store the blow water discharged from the level switch, and the pure steam generated in the evaporator It is a small-sized pure steam generator characterized in that it is mounted on the trolley as one unit.
【0005】[0005]
図1の蒸発缶1は電気ヒータ2(例えば9KW)を内蔵し、内部に純水3がレベ ルL1まで入れてある。電気ヒータ2は長いコード4に接続し、コード4は先端 にコネクタ5を有する。純水タンク7(例えば36リットル)は純水出口8と液 面計9とエヤ抜き10とレベルスイッチ11と給水(純水)入口12を備え、内 部に純水13がレベルL2まで入れてある。上記の蒸発缶1や純水タンク7等は キャスター付きの手押し式の台車14に1ユニットとして搭載されており、台車 14を多量の純水を貯えた貯槽(図示せず)のある場所へ運び、上記の入口12 に接続したバルブ15に給水ホースを接続して、バルブ15を開き、コネクタ5 を電源につなげば蒸発缶1内へ所定レベルL1まで、又純水タンク7内へ所定レ ベルL2まで純水13を給水することができる。純水出口8には配管17が接続 し、この配管17は純水出口8の側から順次供給水ポンプ18(例えば0.2KW )、流量計19、圧力計20、電磁弁21、チャッキ弁22を備え、先端は蒸発 缶1の純水入口23に接続している。 The evaporator 1 in FIG. 1 has an electric heater 2 (for example, 9 KW) built therein, and contains pure water 3 up to level L1. The electric heater 2 is connected to a long cord 4, and the cord 4 has a connector 5 at its tip. The pure water tank 7 (for example, 36 liters) is provided with a pure water outlet 8, a liquid level gauge 9, an air drainer 10, a level switch 11, and a feed water (pure water) inlet 12, and the pure water 13 is put therein to a level L2. is there. The above-mentioned evaporator 1 and pure water tank 7 are mounted as one unit on a hand-held cart 14 with casters, and the cart 14 is carried to a place having a storage tank (not shown) storing a large amount of pure water. , Connect the water supply hose to the valve 15 connected to the inlet 12, open the valve 15, and connect the connector 5 to the power source to the evaporator 1 to a predetermined level L1 and to the pure water tank 7 to a predetermined level. Pure water 13 can be supplied up to L2. A pipe 17 is connected to the deionized water outlet 8, and the pipe 17 is supplied from the deionized water outlet 8 side in order of a supply water pump 18 (for example, 0.2 kW), a flow meter 19, a pressure gauge 20, a solenoid valve 21, and a check valve 22. And the tip is connected to the pure water inlet 23 of the evaporator 1.
【0006】 蒸発缶1の上部の蒸気室25の上端部の上開きの蒸気出口24は配管26を介 して純粋蒸気の取出口27のバルブ28に接続している。取出口27からは例え ば10kg/h ×1.7kg/cm2の製品(純粋蒸気)を取出すことができる。蒸気 室25の上部側壁の圧力検出口30は圧力トランスミッタ31(センサー)を有 する信号路32を介して圧力を一定に保つ調節計33に接続し、調節計33の出 力端子は途中にサイリスタ34を有する信号路35を介して電気ヒータ2に接続 している。蒸気室25内の圧力が所定値より増加すると、調節計33からの出力 により電気ヒータ2の発熱量が減り、圧力が所定値より減少すると、調節計33 からの出力により電気ヒータ2の発熱量が増加し、このようにして蒸気室25内 の圧力が所定範囲内に保持される。レベルL1よりやや低い位置の温度検出口3 6は熱電対37を有する信号路29を介して温度調節器38に接続し、温度調節 器38の出力端子は信号路39を介して電気ヒータ2に接続している。純水3の 温度が所定値より増加すると、温度調節器38からの出力により電気ヒータ2の 発熱量が減り、温度が所定値より減少すると、温度調節器38からの出力により 電気ヒータ2の発熱量が増加し、このようにして純水3の温度が所定範囲内に保 持される。A steam outlet 24, which opens upward at the upper end of the steam chamber 25 at the top of the evaporator 1, is connected to a valve 28 of a pure steam outlet 27 through a pipe 26. From the outlet 27, for example, 10 kg / h × 1.7 kg / cm 2 of product (pure steam) can be taken out. The pressure detection port 30 on the upper side wall of the steam chamber 25 is connected to a controller 33 that keeps the pressure constant via a signal path 32 having a pressure transmitter 31 (sensor), and the output terminal of the controller 33 is located in the middle of the thyristor. It is connected to the electric heater 2 via a signal path 35 having 34. When the pressure in the steam chamber 25 exceeds a predetermined value, the calorific value of the electric heater 2 decreases due to the output from the controller 33, and when the pressure decreases below the predetermined value, the calorific value of the electric heater 2 due to the output. Is increased, and thus the pressure in the steam chamber 25 is maintained within a predetermined range. The temperature detection port 36 at a position slightly lower than the level L1 is connected to the temperature controller 38 via the signal path 29 having the thermocouple 37, and the output terminal of the temperature controller 38 is connected to the electric heater 2 via the signal path 39. Connected. When the temperature of the pure water 3 rises above a predetermined value, the amount of heat generated by the electric heater 2 decreases due to the output from the temperature controller 38, and when the temperature falls below a predetermined value, the heat generated by the electric heater 2 occurs due to the output from the temperature controller 38. The amount is increased, and thus the temperature of the pure water 3 is maintained within the predetermined range.
【0007】 レベルスイッチ41のレベルL1より上側側壁の蒸気入口42は配管43を介 して蒸気室25に接続し、下端の純水入口44は配管45を介して蒸発缶1の底 部に接続し、信号路46を介して供給水ポンプ18と電磁弁21に接続し、レベ ルL1が所定値より増加すると、レベルスイッチ41からの出力により供給水ポ ンプ18の吐出量が減り電磁弁21の開度も減り、レベルL1が所定値より減少 すると、レベルスイッチ41からの出力により供給水ポンプ18の吐出量が増し 電磁弁21の開度も増し、このようにして純水3のレベルL1が所定範囲内に保 持される。レベルスイッチ41のレベルL1より低い位置のブロー水出口47に は配管48が接続し、配管48はブロー水出口47側から順次一定量ブローさせ るためのオリフィス49と電磁弁50とを備え、先端は純水タンク7の下側に隔 壁51を隔てて一体に設けたブロー水タンク52(例えば8リットル)の側壁の ブロー水入口53に接続している。40はエヤ抜きである。ブロー水タンク52 の底部のブロー水出口54は配管55を経てブロー水排出口56のバルブ57に 接続している。バルブ57には配管17の途中から電磁弁58を有する配管59 が接続し、更に蒸発缶1の底部のブロー水出口60から電磁弁61を有する配管 62が接続している。The steam inlet 42 on the side wall above the level L 1 of the level switch 41 is connected to the steam chamber 25 via a pipe 43, and the pure water inlet 44 at the lower end is connected to the bottom of the evaporator 1 via a pipe 45. Then, the feed water pump 18 and the solenoid valve 21 are connected via the signal path 46, and when the level L1 increases above a predetermined value, the output from the level switch 41 reduces the discharge amount of the feed water pump 18 and the solenoid valve 21. When the level L1 of the deionized water 3 also decreases and the level L1 decreases below a predetermined value, the output of the level switch 41 increases the discharge amount of the feed water pump 18 and the opening of the solenoid valve 21 also increases. Is kept within a predetermined range. A pipe 48 is connected to the blow water outlet 47 at a position lower than the level L1 of the level switch 41, and the pipe 48 is provided with an orifice 49 and a solenoid valve 50 for sequentially blowing a fixed amount from the blow water outlet 47 side, and a tip end. Is connected to a blow water inlet 53 on the side wall of a blow water tank 52 (for example, 8 liters) integrally provided below the pure water tank 7 with a partition wall 51 therebetween. 40 is without air. The blow water outlet 54 at the bottom of the blow water tank 52 is connected to a valve 57 of a blow water discharge port 56 via a pipe 55. A pipe 59 having an electromagnetic valve 58 is connected to the valve 57 in the middle of the pipe 17, and a blow water outlet 60 at the bottom of the evaporator 1 is connected to a pipe 62 having an electromagnetic valve 61.
【0008】 コネクタ5を電源につなぎ、バルブ15の部分から図示の状態(レベルL1、 L2)まで純水を供給し、純水の供給配管とコネクタ5とを外し、純粋蒸気を必 要とする目的の部屋へ台車14を運び、その部屋の電源にコネクタ5をつなぐと 、装置は動作を開始し、蒸気室25内の純粋蒸気を取出口27から取出して使用 することができる。レベルスイッチ41内の純水はオリフィス49を経て常時一 定量ブロー(排出)され、ブロー水タンク52内に溜まり、製品の純度が保持さ れる。作業が終るとバルブ57、電磁弁58、61を開き、残留した純水を全て 排出し、コネクタ5を抜く。The connector 5 is connected to a power source, pure water is supplied from the portion of the valve 15 to the illustrated state (levels L1 and L2), the pure water supply pipe and the connector 5 are disconnected, and pure steam is required. When the carriage 14 is carried to the target room and the connector 5 is connected to the power supply of the room, the device starts operating, and the pure steam in the steam room 25 can be taken out from the outlet 27 and used. The pure water in the level switch 41 is constantly blown (discharged) through the orifice 49 and accumulated in the blow water tank 52 to maintain the purity of the product. When the work is completed, the valve 57 and the solenoid valves 58 and 61 are opened, all the pure water remaining is discharged, and the connector 5 is removed.
【0009】[0009]
本考案によると、装置が台車14上にユニット化されているので、持ち運びが 容易になる。しかも目的の部屋等では、単にコネクタ5を電源につなぐだけで動 作させることができ、適量のブロー水をブロー水タンク52内に溜めて製品の純 度を確保することができる。純水タンク7の下部にブロー水タンク52を一体に 設けたので、装置がコンパクトにまとまり、エヤ抜きも容易になる。 According to the present invention, since the device is unitized on the carriage 14, it is easy to carry. Moreover, in the target room or the like, it can be operated simply by connecting the connector 5 to the power source, and an appropriate amount of blow water can be accumulated in the blow water tank 52 to ensure the purity of the product. Since the blow water tank 52 is integrally provided at the bottom of the pure water tank 7, the apparatus is compactly assembled and the air can be easily removed.
【図1】 装置の全体構造を示す配置図である。FIG. 1 is a layout view showing an overall structure of an apparatus.
1 蒸発缶 2 電気ヒータ 3 純水 7 純水タンク 13 純水 14 台車 18 供給水ポンプ 27 取出口 41 レベルスイッチ 52 ブロー水タンク 1 Evaporator 2 Electric heater 3 Pure water 7 Pure water tank 13 Pure water 14 Cart 18 Feed water pump 27 Outlet 41 Level switch 52 Blow water tank
Claims (1)
給された純水を溜めておく純水タンクと、上記純水タン
ク内の純水を蒸発缶へ供給する供給水ポンプと、上記蒸
発缶内の純水を一定レベルに保つレベルスイッチと、上
記純水タンクの下側に一体に形成され上記レベルスイッ
チから放出されたブロー水を溜めておくブロー水タンク
と、上記蒸発缶で発生した純粋蒸気の取出口とを台車上
に1ユニットとして搭載したことを特徴とする小型純粋
蒸気発生装置。1. An evaporator containing an electric heater, a pure water tank for storing pure water supplied in advance, a feed water pump for supplying the pure water in the pure water tank to the evaporator, and the evaporator. The level switch that keeps the pure water in the can at a certain level, the blow water tank that is integrally formed under the pure water tank to store the blow water discharged from the level switch, and the evaporation can A small-sized pure steam generator characterized in that a pure steam outlet and a single unit are mounted on a trolley.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4196592U JPH0732304U (en) | 1992-06-18 | 1992-06-18 | Small pure steam generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4196592U JPH0732304U (en) | 1992-06-18 | 1992-06-18 | Small pure steam generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0732304U true JPH0732304U (en) | 1995-06-16 |
Family
ID=12622905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4196592U Pending JPH0732304U (en) | 1992-06-18 | 1992-06-18 | Small pure steam generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0732304U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6239133B2 (en) * | 1979-11-07 | 1987-08-21 | Tate & Lyle Plc |
-
1992
- 1992-06-18 JP JP4196592U patent/JPH0732304U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6239133B2 (en) * | 1979-11-07 | 1987-08-21 | Tate & Lyle Plc |
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