JPH03138500A - Vacuum type system pump device - Google Patents

Abstract

PURPOSE:To permit a small capacity pump to be adopted and economize energy by pumping up water to a high place by the theorem utilizing the transfer of fluid (water) due to the variation of the atmospheric pressure. CONSTITUTION:A sealed water tank (d) and an opened water tank (e) are installed integrally at high places, and a vacuum pump (a) is connected with the sealed water tank (d) through a vacuum suction pipe (c) in which a counterflow preventing valve (b) is interposed. Further, a flushing pipe (j) having a water cock (n) at the terminal edge is connected with the opened water tank (d). The both water tanks (d) and (e) are connected by a bypass pipe (h) in which a solenoid valve (g) is installed midway, and the sealed water tank (d) is connected with a water receiving tank (m) at a lower place through a suction pipe (k) in which a counter flow preventing valve (l) is interposed. When it is detected by an electrode rod (f) that the water in the sealed water tank (d) reaches a lower limit, the solenoid valve (g) is closed, and the vacuum pump (a) is driven, and water is supplied from the water receiving tank (m).

Description

【発明の詳細な説明】 産業上の利用分野 この発明は、水を送るのではなく、大気圧の誤差を利用
し水を吸入するものです。[Detailed Description of the Invention] Industrial Application Field This invention does not pump water, but instead uses the error in atmospheric pressure to suck water.

従来の技術 いて、水はポンプ自体の内部を通過し、又水の重量をも
押し揚げるだけの力が必要です。With conventional technology, the water must pass through the pump itself, and the force required to lift the weight of the water as well.

又水に触れる為１Ｍ１気系統等の故障、錆び、１ｉれの
発生が多い、又重量による機械的に必要な力も思いの他
多いと思われる。Also, since it comes into contact with water, there are many cases of breakdowns, rust, and cracks in the 1M1 air system, etc., and it seems that the mechanical force required due to the weight is greater than expected.

問題点を解決する為の手段 この発明は、現在理論的なものであるが、まず水を真空
ポンプ自体が寄せ付けず、電気と水とのトラブルが、は
とんどない。グランドパツキン、メカニカルシール等の
水漏れ部分の取り替えの必要がない、吸引は気体であり
、又水の重量も考える必要がなく、必要以上のエネルギ
を使用しない。Means for Solving the Problems This invention is currently theoretical, but first of all, the vacuum pump itself keeps water away, which eliminates troubles between electricity and water. There is no need to replace water leaking parts such as gland packing or mechanical seals, the suction is gas, there is no need to consider the weight of water, and no more energy than necessary is used.

作用 まず水位が電極の下限まで下ると、（ホ）の真空ポンプ
が作動し、圧力セン１ト−により圧力が一定まで下ると
（ニ）の電磁弁が開き、同時に（イ、ハ）の逆止弁も開
き水は吸引される。Function: First, when the water level falls to the lower limit of the electrode, the vacuum pump (e) is activated, and when the pressure drops to a constant level by the pressure sensor, the solenoid valve (d) opens, and at the same time, the reverse of (a, c) is activated. The stop valve also opens and water is sucked out.

１４８Ｉの上限まで水位が達すると、電磁弁は閉じ発明
の効果 現在理論的なもので実際には使用していないが、かなり
エネルギーの節約が出来るものと確信する。When the water level reaches the upper limit of 148I, the solenoid valve closes and the effect of the invention is currently theoretical and is not actually used, but I am confident that it will save a lot of energy.

【図面の簡単な説明】[Brief explanation of the drawing]

特許出願中！＃図中の記号化　口、！＼は逆流防止弁で
、二は電磁弁、ホは真空ポンプ、へは圧力作動スイッチ
及び自動圧力広き装置、トは電極棒２チは密閉高架水槽
、すは吸引管ヌは真空引き管Patent pending! # Symbolization in the diagram Mouth,! ＼ is a check valve, 2 is a solenoid valve, HO is a vacuum pump, ＼ is a pressure activation switch and automatic pressure widening device, ＼ is an electrode rod, 2 is a closed elevated water tank, ＼ is a suction pipe ＼ is a vacuum tube

Claims (1)

【特許請求の範囲】[Claims] 大気の圧力変化による、流体（水）の移動を利用した理
論で、（イ、ロ、ハ）の逆止弁、（ニ）の電磁弁、（ホ
）の真空ポンプ、（ヘ）の圧力スイッチ及び圧力自動調
整部、（ト）の電極棒部、（チ）の密閉水槽、及び配管
（リ、ヌ）を一体とする真空式真空式揚水システムポン
プ装置です。Based on the theory that uses the movement of fluid (water) due to changes in atmospheric pressure, check valves (A, B, C), solenoid valves (D), vacuum pumps (E), and pressure switches (F) are used. This is a vacuum-type vacuum pumping system pump device that integrates a pressure automatic adjustment section, an electrode rod section (G), a sealed water tank (H), and piping (R, N).