JPH0263645U

JPH0263645U -

Info

Publication number: JPH0263645U
Application number: JP14198088U
Authority: JP
Priority date: 1988-11-01
Filing date: 1988-11-01
Publication date: 1990-05-14

Description

[Brief explanation of drawings]

第１図は本考案装置の全体を示す立面概要図、
第２図は第１番目の本考案装置の要部の好適な態
様を示す垂直断面図、第３図は第２番目の本考案
装置の垂直断面図、第４図はその別の態様を示す
垂直断面図、第５ａ−５ｃ図は第２図の装置の作
用の説明図であり、また、第６図は第２図の変形
例を示す垂直断面概要図である。１……貯水槽、２……給水器、３……給水管、
４……配水管、５……植木鉢、６……流量制御弁
、７……ベロウ式ポンプ、８……分岐管、１０１
……上部水槽、１０２……下部水槽、１０３……
給水口、１０４……弁座、１０５……弁体、１０
６……第一閉止弁、１０７……流出口、１０８…
…弁座、１０９……弁体、１１０……第二閉止弁
、１１１……排出口、１１２……連杆、１１３…
…長さ調節部材、１１４……側管、２０１……水
槽、２０２……サイフオン、２０３……頂部湾曲
部、２０４……Ｌ形管体、２０５，２０６……可
撓性チユーブ、２０７……リング、２０８……紐
体、２０９，２０９′，２０９″……係止ピン。 FIG. 1 is an elevational schematic diagram showing the entire device of the present invention;
FIG. 2 is a vertical cross-sectional view showing a preferred embodiment of the main parts of the first device of the present invention, FIG. 3 is a vertical cross-sectional view of the second device of the present invention, and FIG. 4 is a different aspect thereof. Vertical sectional views, FIGS. 5a-5c, are explanatory diagrams of the operation of the apparatus shown in FIG. 2, and FIG. 6 is a schematic vertical sectional view showing a modification of FIG. 2. 1...Water tank, 2...Water supply device, 3...Water supply pipe,
4... Water pipe, 5... Flowerpot, 6... Flow control valve, 7... Bellows pump, 8... Branch pipe, 101
... Upper water tank, 102 ... Lower water tank, 103 ...
Water supply port, 104... Valve seat, 105... Valve body, 10
6...First shutoff valve, 107... Outlet, 108...
... Valve seat, 109 ... Valve body, 110 ... Second shutoff valve, 111 ... Discharge port, 112 ... Connection rod, 113 ...
... Length adjustment member, 114 ... Side tube, 201 ... Water tank, 202 ... Siphon, 203 ... Top curved part, 204 ... L-shaped tube body, 205, 206 ... Flexible tube, 207 ... Ring, 208... String, 209, 209', 209''... Locking pin.

Claims

[Scope of Claim for Utility Model Registration] 1. A water storage tank 1 located above, a water supply device 2 provided below, and a water supply pipe 3 that communicates the water storage tank 1 and the water supply device 2 and is equipped with a flow rate control valve 6. The water supply device 2 includes an upper water tank 101 and a lower water tank 102 arranged vertically, and the upper water tank 10
1 has a water supply port 103 communicating with the water supply pipe 3 near its top, and an outlet 107 communicating with the lower water tank 102 via a first stop valve 106 at its bottom. Shutoff valve 11
The apparent specific gravity of the valve body 105 of the first shutoff valve 106 is provided with a drain port 111 that communicates with the water distribution pipe 4 through the water tank 0, and a side pipe 114 that connects the intermediate levels of both water tanks with each other as appropriate. The specific gravity of the second shutoff valve 110 is greater than the specific gravity of water.
This automatic water supply device for gardening has an apparent specific gravity of 9 smaller than that of water, and both valve bodies are connected by a connecting rod 112. 2 It is composed of a water storage tank 1 located above, a water supply device 2 provided below the water storage tank 1, and a water supply pipe 3 that communicates the water storage tank 1 and the water supply device 2 and is equipped with a flow rate control valve 6. The water supply device 2 extends from the inside of the water tank 201 through the side wall of the tank to the outside of the tank and below, and connects to the water pipe 4.
The automatic water supply device for gardening consists of a siphon 202 connected to the aquarium, and the top curved part 203 of the siphon 202 is located at an appropriately lower level than the upper edge of the aquarium.