JPH0628288U - Detachable water level detector for submersible pumps - Google Patents
Detachable water level detector for submersible pumpsInfo
- Publication number
- JPH0628288U JPH0628288U JP6940892U JP6940892U JPH0628288U JP H0628288 U JPH0628288 U JP H0628288U JP 6940892 U JP6940892 U JP 6940892U JP 6940892 U JP6940892 U JP 6940892U JP H0628288 U JPH0628288 U JP H0628288U
- Authority
- JP
- Japan
- Prior art keywords
- water level
- level detector
- wire
- electrode
- submersible
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000012212 insulator Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
(57)【要約】
【目的】水位検出器を装備していない既存の非自動式水
中ポンプを自動式として使用し、また、通常の非自動式
としても使用し得るようにするための、水中ポンプ用の
脱着式水位検出具を提供すること。
【構成】電極式水位検出器の検出回路を絶縁性被覆体２
に埋設してその上方部から電極側への接続電線３ａおよ
び負荷側への接続電線３ｂを導出し、下方部からは電極
棒４ａ，４ｂの先端部を導出させ、且つ、一側面を磁気
吸着面５に形成する。使用時には磁気吸着面５を水中ポ
ンプ外胴１へ吸着させ、既設の接続電線を取り除いた電
線引出口９から、負荷側への接続電線３ｂの先端部を挿
入してモーター側引出線に接続する。
(57) [Summary] [Purpose] A submersible system that allows existing non-automatic submersible pumps not equipped with water level detectors to be used automatically and also as normal non-automatic submersible pumps. Provide a removable water level detector for a pump. [Structure] The detection circuit of the electrode type water level detector has an insulating coating 2
The connection wire 3a to the electrode side and the connection wire 3b to the load side from the upper part thereof, and the tip parts of the electrode rods 4a and 4b from the lower part, and one side surface is magnetically attracted. Form on surface 5. At the time of use, the magnetic attraction surface 5 is attracted to the submersible body 1 of the submersible pump, and the tip of the connecting wire 3b to the load side is inserted from the wire outlet 9 from which the existing connecting wire is removed to connect to the motor side lead wire. .
Description
【０００１】[0001]
本考案は、水中ポンプ用の脱着式水位検出具に関するものである。 The present invention relates to a removable water level detector for a submersible pump.
【０００２】[0002]
従来、水位の所定上昇限でポンプを駆動させる自動式水中ポンプでは、水位検 出器の検出回路がモーターケーシング内に設けられるため、当初から自動式に設 計されていることを必要とし、既存の非自動式水中ポンプに水位検出器を附設し てこれを自動式に変換するというようなことは極めて困難である。 Conventionally, in an automatic submersible pump that drives the pump at a predetermined rise level of the water level, the detection circuit of the water level detector is provided in the motor casing, so it was necessary to design it automatically from the beginning. It is extremely difficult to attach a water level detector to the non-automatic submersible pump and convert it to an automatic type.
【０００３】[0003]
本考案の目的は、水位検出器を装備していない既存の非自動式水中ポンプを自 動式として使用し、また、通常の非自動式としても使用し得るようにするための 、水中ポンプ用の脱着式水位検出具を提供することにある。 The object of the present invention is to use an existing non-automatic submersible pump without a water level detector as an automatic type, and to use it as a normal non-automatic submersible pump. Another object of the present invention is to provide a removable water level detector.
【０００４】[0004]
本考案に係る水中ポンプ用の脱着式水位検出具においては、電極式水位検出器 の検出回路を絶縁性被覆体に埋設し、絶縁性被覆体の上方部からは電極側への接 続電線および負荷側への接続電線を導出し、絶縁性被覆体の下方部からは電極棒 の先端部を導出させ、且つ、絶縁体被覆体の一側面を磁気吸着面に形成した。 In the detachable water level detector for a submersible pump according to the present invention, the detection circuit of the electrode type water level detector is embedded in an insulating coating, and a connecting wire from the upper part of the insulating coating to the electrode side and The connecting electric wire to the load side was led out, the tip of the electrode rod was led out from the lower part of the insulating coating, and one side surface of the insulating coating was formed as a magnetic attraction surface.
【０００５】[0005]
以下実施例の図面により説明をする。 Hereinafter, description will be given with reference to the drawings of the embodiments.
【０００６】 １は磁性体製の水中ポンプ外胴で、鋳鉄あるいは銅板等により円筒状に作られ ている。２は電極式水位検出器の検出回路を内部に埋没した絶縁性被覆体であり 、ゴムのような耐衝撃性と弾性を有する電気絶縁物で塑造され、電源側への接続 電線３ａおよび負荷側への接続電線３ｂを上方部から導出させ、下方部からは電 極棒４ａ，４ｂの先端部を導出させ、且つ、水中ポンプ外胴１の円弧面に沿うよ う凹状に曲成された一側面にマグネットを添設して磁気吸着面５とする。電極側 への接続電線３ａは絶縁被覆が施され、その導出先端部にはプラグ６が附設され ている。負荷側への接続電線３ｂにも絶縁被覆が施され、その導出先端部に近い ところには嵌着用中空栓体７および当接用フランジ８が一体状に附設されている 。Reference numeral 1 denotes a submerged pump outer shell made of a magnetic material, which is made of cast iron or a copper plate in a cylindrical shape. 2 is an insulating coating in which the detection circuit of the electrode-type water level detector is buried. It is made of an electrical insulator that has impact resistance and elasticity, such as rubber, and is connected to the power supply side. Wire 3a and load side The connecting electric wire 3b is led out from the upper part, the tip ends of the electrode rods 4a and 4b are led out from the lower part, and is bent in a concave shape along the arc surface of the submersible pump outer case 1. A magnet is attached to the side surface to form a magnetic attraction surface 5. The connecting wire 3a to the electrode side is provided with an insulation coating, and a plug 6 is attached to the leading end of the wire. An insulating coating is also applied to the connecting wire 3b to the load side, and a hollow plug body 7 for fitting and an abutting flange 8 are integrally provided near the leading end of the wire.
【０００７】 非自動式の水中ポンプを自動式とする場合には、絶縁性被覆体２の磁気吸着面 ５を水中ポンプ外胴１へ吸着させ、ポンプ上方部の電線引出口９から導出されて いた既設の接続電線３を取り除き、負荷側への接続電線３ｂの導出先端部を電線 引出口９からモーター室内へ挿入してモーター側引出線と接続し、中空栓体７を 電線引出口９に嵌着してその周辺部にフランジ８を当接させる。そして電線側へ の接続電線３ａを電源のコンセントに差し込み、ポンプ据付槽の水位が上昇して 電極棒４ａ，４ｂが接水すると水中ポンプは即時起動して排水が行われるが、排 水により水位が低下して電極棒４ａ，４ｂが離水しても水中ポンプは直ちには停 止せず、例えば１０分間程度運転を継続したのちに停止するよう設定しておくの である。水中ポンプの起動水位は、槽底面から電極棒４ａ，４ｂまでの距離によ って定まるが、本考案検出具においては電極棒４ａ，４ｂを導下させた絶縁性被 覆体２が磁気吸着面５によって水中ポンプ外胴１の壁面に沿って脱着自在に定着 される構造となっているため、上記設定距離の変更調節は極めて容易に行われる 。そして元の非自動式水中ポンプに復元することも容易である。When the non-automatic submersible pump is made automatic, the magnetic adsorption surface 5 of the insulating coating 2 is adsorbed to the submersible pump outer shell 1 and led out from the electric wire outlet 9 in the upper part of the pump. The existing connecting wire 3 was removed, the leading end of the connecting wire 3b to the load side was inserted into the motor chamber from the wire outlet 9 and connected to the motor side outlet, and the hollow plug 7 was connected to the wire outlet 9. It is fitted and the flange 8 is brought into contact with the peripheral portion thereof. Then, connect the electric wire 3a to the electric wire side to the outlet of the power supply, and when the water level in the pump installation tank rises and the electrode rods 4a, 4b come into contact with water, the submersible pump is immediately started and drained, but the water level The submersible pump does not stop immediately even when the water drops and the electrode rods 4a and 4b release water. For example, the submersible pump is set to continue operation for about 10 minutes and then stop. The starting water level of the submersible pump is determined by the distance from the bottom of the tank to the electrode rods 4a, 4b, but in the detection tool of the present invention, the insulating cover 2 with the electrode rods 4a, 4b guided down is magnetically attracted. Since the surface 5 has a structure in which it can be detachably fixed along the wall surface of the submersible pump outer case 1, the change and adjustment of the set distance can be performed very easily. And it is easy to restore the original non-automatic submersible pump.
【０００８】[0008]
本考案によれば、水位検出器を装備していない既存の非自動式水中ポンプを自 動式として使用し、また、通常の非自動式としても使用することもでき、且つ、 自動式として使用する場合における水中ポンプの起動水位の設定調節も極めて容 易に行わせることができるという利点がある。 According to the present invention, the existing non-automatic submersible pump which is not equipped with the water level detector can be used as an automatic type, and can also be used as a normal non-automatic type and used as an automatic type. In this case, there is an advantage that the setting level of the starting water level of the submersible pump can be adjusted very easily.
【図１】本考案水位検出具の斜視図である。FIG. 1 is a perspective view of a water level detector of the present invention.
【図２】本考案水位検出具の装着対象となる非自動式水
中ポンプの側面図である。FIG. 2 is a side view of a non-automatic submersible pump to which the water level detector of the present invention is attached.
【図３】本考案水位検出具を装備してなる自動式水中ポ
ンプの側面図である。FIG. 3 is a side view of an automatic submersible pump equipped with the water level detector of the present invention.
２ 絶縁性被覆体 ３ａ 電源側への接続電線 ３ｂ 負荷側への接続電線 ４ａ 電極棒 ４ｂ 電極棒 ５ 磁気吸着面 2 Insulating cover 3a Power supply side connecting wire 3b Load side connecting wire 4a Electrode rod 4b Electrode rod 5 Magnetic attraction surface
Claims (1)
設し、絶縁性被覆体（２）の上方部からは電極側への接
続電線（３ａ）および負荷側への接続電線（３ｂ）を導
出し、絶縁性被覆体（２）の下方部からは電極棒（４
ａ）（４ｂ）の先端部を導出させ、且つ、絶縁体被覆体
（２）の一側面を磁気吸着面（５）に形成したことを特
徴とする水中ポンプ用の脱着式水位検出具。The detection circuit of the electrode type water level detector is embedded in the insulating cover (2), and the connecting wire (3a) to the electrode side and the connecting wire (3b) to the load side are provided from above the insulating cover (2). ) Is drawn out from the lower part of the insulating coating (2) and the electrode rod (4
(a) A detachable water level detector for a submersible pump, wherein the tip of (4b) is led out and one side surface of the insulator coating (2) is formed as a magnetic attraction surface (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6940892U JP2583202Y2 (en) | 1992-09-09 | 1992-09-09 | Detachable water level detector for submersible pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6940892U JP2583202Y2 (en) | 1992-09-09 | 1992-09-09 | Detachable water level detector for submersible pumps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0628288U true JPH0628288U (en) | 1994-04-15 |
| JP2583202Y2 JP2583202Y2 (en) | 1998-10-22 |
Family
ID=13401753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6940892U Expired - Fee Related JP2583202Y2 (en) | 1992-09-09 | 1992-09-09 | Detachable water level detector for submersible pumps |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2583202Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317698A (en) * | 1994-05-27 | 1995-12-05 | Ebara Corp | Pump device |
| JP2007327435A (en) * | 2006-06-08 | 2007-12-20 | Shin Meiwa Ind Co Ltd | Sensor holder |
| JP2012002197A (en) * | 2010-06-21 | 2012-01-05 | Tsurumi Mfg Co Ltd | Automatic operation device of non-automatic operation type electric pump |
-
1992
- 1992-09-09 JP JP6940892U patent/JP2583202Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317698A (en) * | 1994-05-27 | 1995-12-05 | Ebara Corp | Pump device |
| JP2007327435A (en) * | 2006-06-08 | 2007-12-20 | Shin Meiwa Ind Co Ltd | Sensor holder |
| JP2012002197A (en) * | 2010-06-21 | 2012-01-05 | Tsurumi Mfg Co Ltd | Automatic operation device of non-automatic operation type electric pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2583202Y2 (en) | 1998-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |