JPH033491U - - Google Patents
Info
- Publication number
- JPH033491U JPH033491U JP6429589U JP6429589U JPH033491U JP H033491 U JPH033491 U JP H033491U JP 6429589 U JP6429589 U JP 6429589U JP 6429589 U JP6429589 U JP 6429589U JP H033491 U JPH033491 U JP H033491U
- Authority
- JP
- Japan
- Prior art keywords
- water
- supply
- pressure switch
- timer
- control device
- 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.)
- Granted
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
第１図は冷却搭水槽に補給水の供給と、薬液を
添加するとともに補給水の強制ブローをするよう
に構成した本実施例の系統図、第２図はボールタ
ツプと一体に構成され、定流量弁を内蔵してなる
急速給水弁の構造図、第３図は第２図のものの側
面図である。
１……冷却搭水槽、２……ボールタツプ、３…
…定流量弁、４……急速給水弁、１６……圧力導
管、１７……圧力スイツチ、１８……定量ポンプ
、２６……ブロー電磁弁。
Figure 1 is a system diagram of this embodiment configured to supply make-up water to the cooling water tank, add a chemical solution, and forcefully blow out the make-up water. FIG. 3 is a structural diagram of a quick water supply valve having a built-in valve, and FIG. 3 is a side view of the one shown in FIG. 2. 1...Cooling water tank, 2...Ball tap, 3...
... Constant flow valve, 4 ... Rapid water supply valve, 16 ... Pressure conduit, 17 ... Pressure switch, 18 ... Metering pump, 26 ... Blow solenoid valve.
Claims (1)
あるボールタツプに、前記水槽内の水位が所定値
以下に低下したとき、補給水の供給量を一定に制
御する定流量弁を装着した急速給水弁を接続する
と共に、前記ボールタツプの開口部の圧力変化に
より稼働する圧力スイツチを設け、該圧力スイツ
チに連動して前記水槽に薬液を添加する定量注入
機を設けたことを特徴とする薬液自動供給制御装
置。 (2) 補助装置としてボールタツプのアーム部に
、底部に孔を設けた補給水受けコツプを取り付け
、補給水口の開閉を一挙に全開・全閉となるよう
にした請求項１項記載の薬液自動供給制御装置。 (3) 圧力スイツチに、該圧力スイツチに連動す
るタイマーを接続し、該タイマーにより補給水の
供給時間を積算し、一定の積算時間毎に前記タイ
マーの信号を受けて稼動する別のタイマーを設け
、該別のタイマーによつて給水が制御される電磁
弁を、前記圧力スイツチと前記急速給水弁とを連
結する導管内に設け、循環水のブローのための補
給水の供給を自動的に行なうようにした請求項１
記載の薬液自動供給制御装置。[Scope of Claim for Utility Model Registration] (1) A ball tap, which is a means of replenishing water in a water tank such as a cooling tower, is provided with a setting that controls the supply of replenishment water to a constant level when the water level in the tank falls below a predetermined value. In addition to connecting a rapid water supply valve equipped with a flow rate valve, a pressure switch operated by pressure changes at the opening of the ball tap is provided, and a fixed-quantity injection machine is provided for adding a chemical solution to the water tank in conjunction with the pressure switch. An automatic chemical supply control device featuring: (2) The automatic chemical supply according to claim 1, wherein a makeup water receiving tap with a hole in the bottom is attached to the arm of the ball tap as an auxiliary device, so that the makeup water port can be fully opened and closed at the same time. Control device. (3) A timer linked to the pressure switch is connected to the pressure switch, and the timer integrates the supply time of make-up water, and another timer is provided that operates in response to a signal from the timer every fixed cumulative time. , a solenoid valve whose water supply is controlled by the separate timer is provided in a conduit connecting the pressure switch and the rapid water supply valve, and the supply of make-up water for blowing the circulating water is automatically performed. Claim 1
The automatic chemical supply control device described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6429589U JPH0614865Y2 (en) | 1989-06-01 | 1989-06-01 | Chemical liquid automatic supply control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6429589U JPH0614865Y2 (en) | 1989-06-01 | 1989-06-01 | Chemical liquid automatic supply control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH033491U true JPH033491U (en) | 1991-01-14 |
| JPH0614865Y2 JPH0614865Y2 (en) | 1994-04-20 |
Family
ID=31595110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6429589U Expired - Lifetime JPH0614865Y2 (en) | 1989-06-01 | 1989-06-01 | Chemical liquid automatic supply control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614865Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142638A (en) * | 2023-10-16 | 2023-12-01 | 南京宁通智能交通技术研究院有限公司 | Self-refluxing tower type efficient sewage treatment equipment with multiple filtering functions |
-
1989
- 1989-06-01 JP JP6429589U patent/JPH0614865Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142638A (en) * | 2023-10-16 | 2023-12-01 | 南京宁通智能交通技术研究院有限公司 | Self-refluxing tower type efficient sewage treatment equipment with multiple filtering functions |
| CN117142638B (en) * | 2023-10-16 | 2024-03-29 | 南京宁通智能交通技术研究院有限公司 | Self-refluxing tower type efficient sewage treatment equipment with multiple filtering functions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614865Y2 (en) | 1994-04-20 |
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