JPS62105393U - - Google Patents
Info
- Publication number
- JPS62105393U JPS62105393U JP19878685U JP19878685U JPS62105393U JP S62105393 U JPS62105393 U JP S62105393U JP 19878685 U JP19878685 U JP 19878685U JP 19878685 U JP19878685 U JP 19878685U JP S62105393 U JPS62105393 U JP S62105393U
- Authority
- JP
- Japan
- Prior art keywords
- water level
- priming
- tank
- water
- predetermined
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000037452 priming Effects 0.000 claims description 16
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 239000008400 supply water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 1
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
第１図は本考案による呼水装置の一実施例を示
した系統図、第２図は第１図の要部を拡大して示
した説明図、第３図は従来の呼水装置を示した系
統図である。
１……揚水ポンプ、６……呼水タンク、Ｅ０，
Ｅ１，Ｅ２，Ｅ３，Ｅ４，Ｅ５……水位電極装置
、９……水位制御器、１０……呼水ポンプ、１４
……強制排水管、１５……電動操作弁、１６……
タイマー。
Fig. 1 is a system diagram showing an embodiment of the priming device according to the present invention, Fig. 2 is an explanatory diagram showing an enlarged main part of Fig. 1, and Fig. 3 shows a conventional priming device. This is a systematic diagram. 1... Lifting pump, 6... Priming tank, E 0 ,
E 1 , E 2 , E 3 , E 4 , E 5 ... Water level electrode device, 9 ... Water level controller, 10 ... Priming pump, 14
... Forced drain pipe, 15 ... Electrically operated valve, 16 ...
timer.
Claims (1)
の呼水タンクに給水する呼水ポンプと、上記呼水
タンク内の水位を検出し、この水位が所定水位以
下になつたとき上記呼水ポンプを起動して給水さ
せる水位検出手段と、上記呼水タンクに上記所定
水位以下の所で連通する強制排水管と、この強制
排水管に設けられ開弁時に上記呼水タンクの水を
強制排水させる弁と、この弁を定期的に開弁させ
て上記呼水タンクの水位が上記所定水位となるま
で上記呼水タンクを排出させるタイマとを具備す
ることを特徴とする呼水装置。 ２ 上記水位検査手段は、上記所定水位の検出に
加えて、この所定水位より所定量下位の異常低水
位をも検出し、上記強制排水管は上記所定水位と
上記異常水位との間において、上記呼水タンクに
連通していることを特徴とする実用新案登録請求
の範囲第１項に記載の呼水装置。 ３ 上記弁は電動操作弁であり、上記タイマーは
月に２〜３回以上の頻度で上記電動操作弁を開弁
することを特徴とする実用新案登録請求の範囲第
１項に記載の呼水装置。[Scope of Claim for Utility Model Registration] 1. A priming tank that primes a water pump, a priming pump that supplies water to this priming tank, and a water level in the priming tank that detects that the water level is below a predetermined water level. a water level detecting means that starts the priming pump to supply water when the water level reaches the specified water level; a forced drain pipe that communicates with the priming tank at a point below the predetermined water level; The water tank is characterized by comprising a valve for forcibly draining water from the water tank, and a timer for periodically opening the valve and draining the priming tank until the water level in the priming tank reaches the predetermined water level. priming device. 2 In addition to detecting the predetermined water level, the water level inspection means also detects an abnormally low water level that is a predetermined amount below the predetermined water level, and the forced drain pipe detects the abnormally low water level between the predetermined water level and the abnormal water level. The priming device according to claim 1, which is in communication with a priming tank. 3. The priming system according to claim 1 of the utility model registration claim, wherein the valve is an electrically operated valve, and the timer opens the electrically operated valve at least two to three times a month. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19878685U JPS62105393U (en) | 1985-12-24 | 1985-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19878685U JPS62105393U (en) | 1985-12-24 | 1985-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62105393U true JPS62105393U (en) | 1987-07-04 |
Family
ID=31159797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19878685U Pending JPS62105393U (en) | 1985-12-24 | 1985-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62105393U (en) |
-
1985
- 1985-12-24 JP JP19878685U patent/JPS62105393U/ja active Pending
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