JPH0432633U

JPH0432633U -

Info

Publication number: JPH0432633U
Application number: JP7292490U
Authority: JP
Priority date: 1990-07-11
Filing date: 1990-07-11
Publication date: 1992-03-17

Description

[Brief explanation of the drawing]

第１図は本考案による給湯装置の一実施例を示
す概略断面図、第２図は従来の給湯装置の例を示
す概略断面図である。１……外ケース、２……オーバーフローパイプ
、３……注出管、４……水位検知器、４ａ……フ
ロート、５……計量槽、６……湯沸槽、７……制
御装置、８……給水電磁弁、９……サーモスタツ
ト、１０……湯沸ヒーター、１１……タイマー、
１２……デカンター、１３……開閉手段（電磁弁
）、１４……抽出器、１５……コーヒー粉末、１
６……ペーパーフイルター、１７……散水器、１
８……連通管、１９……給水管、２０……外側パ
イプ、２１……通気パイプ、２２……調整器、２
３……空気導入管、ＲＳ_１……検知素子。 FIG. 1 is a schematic cross-sectional view showing an embodiment of a water heater according to the present invention, and FIG. 2 is a schematic cross-sectional view showing an example of a conventional water heater. 1... Outer case, 2... Overflow pipe, 3... Outlet pipe, 4... Water level detector, 4a... Float, 5... Measuring tank, 6... Water boiling tank, 7... Control device, 8... Water supply solenoid valve, 9... Thermostat, 10... Water heater, 11... Timer,
12...Decanter, 13...Opening/closing means (electromagnetic valve), 14...Extractor, 15...Coffee powder, 1
6...paper filter, 17...water sprinkler, 1
8... Communication pipe, 19... Water supply pipe, 20... Outer pipe, 21... Ventilation pipe, 22... Regulator, 2
3...Air introduction pipe, RS ₁ ...Detection element.

Claims

[Scope of Claim for Utility Model Registration] A water boiling tank equipped with a water supply pipe and a water heater, and a spout that is led out from the top of the water boiling tank and pours out hot water in the water boiling tank to the outside by a siphon effect. In a water heater having a pipe and a water level detector that detects a water level at which a siphon phenomenon starts in the spout pipe, an air introduction pipe is connected in the middle of the pipe of the spout pipe,
Moreover, this air introduction pipe opens to the atmosphere through an opening/closing means, and starts measuring time based on a water level detection signal from the water level detector, and a timer provided with an adjustable setting time indicates that the set time has elapsed. A hot water supply apparatus characterized in that the opening/closing means is configured to open when the opening/closing means is opened.