CN2418421Y

CN2418421Y - Automatic water-boiling device

Info

Publication number: CN2418421Y
Application number: CN 00234124
Authority: CN
Inventors: 韩军
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-18
Filing date: 2000-05-18
Publication date: 2001-02-07
Anticipated expiration: 2010-05-18

Abstract

The utility model relates to an automatic water boiling device, which is composed of a casing, an inner wall, and a heat insulating layer, a water inlet pipe, a water outlet pipe, a heating pipe, a thermostat, a power switch, a power plug, etc., wherein, the water inlet pipe and the water outlet pipe are arranged on the inner wall, the heating pipe and the thermostat are fixed to the inner wall, and the power switch is connected with the heating pipe and the thermostat; the lower part of the end of the water inlet pipe extended into the inner wall is provided with an L-shaped connecting rod through a shaft, one end of the connecting rod is used as an end cap of a water inlet, the other end is connected with a water surface floating ball, the vertical direction of the L-shaped connecting rod is coaxially provided with a transverse rod, and the vertical direction of the end part of which is provided with a movable guard piece which is contacted with a spring piece in the power switch. The utility model has the advantages of simple structure, easy fabrication, convenient operation, and high automatic control performance.

Description

Automatic boiler

The utility model relates to a kind of hot-water heating system, especially a kind of automatic boiler.

The kind of boiler probably is divided into two classes at present: a class adopts combustion gas to heat, another kind of employing electrical heating, the former needs fixing fuel gas source for it, be difficult for moving, there is the special messenger to operate, thereby, can only be arranged on some fixed-sites, as office building, dining room, hotel etc., bring great inconvenience for the people of flowing; The latter generally is provided with heating, as power switch, thermostat relay, level relay, alert device etc. extremely, exist complex structure, poor reliability, can not add water automatically, service life problem such as weak point, big energy-consuming.

The purpose of this utility model is to provide a kind of automatic boiler that adds water automatically, cuts off the water supply, heats, cuts off the power supply.

The purpose of this utility model is achieved in that a kind of automatic boiler, comprise by shell, inwall, heat-insulation layer, be connected on the inwall and stretch out the outer water inlet pipe of shell, outlet pipe, be fixed on the electrothermal tube on the inwall, the power switch of temperature controller and connection electrothermal tube and temperature controller, formations such as attaching plug, it is waited to levy under the water inlet pipe end that is to stretch in the inwall and by axle L type connecting rod is housed, connecting rod one end is the plug of water inlet, the other end is connected to water surface ball float, the coaxial cross bar that is equipped with on the vertical direction of L type connecting rod, the crossbar end vertical direction is equipped with active blade, and catch contacts with spring leaf in the power switch.During use, attaching plug inserts in the power socket, the catch of pin end withstands the reed in the power switch at this moment, two reeds are disconnected, be short circuit, in inner bag, add water by water inlet pipe, along with water level in the courage raises, hold up ball float gradually, catch breaks away from reed gradually, be raised to the height value of setting when water level after, ball float tops out on the water surface, the plug of its L type connecting rod one end is just in time blocked water inlet, and water stops to flow in the inner bag, at this moment, catch on the vertical direction is separated from the spring shell fragment in the Central Shanxi Plain fully, reed is upspring, and two reeds contact becomes path, electrothermal tube energising beginning heating, water temperature rises, until boiled, disconnect by the temperature controller control circuit again, stop heating.After drinking-water, water level descends again, and plug descends again, and plug breaks away from water inlet, and the water in the water inlet pipe begins again to flow in the inner bag, repeats said process, reaches the purpose of automatic control fully.

The utility model is simple in structure, making is easy, easy to use, automatic control performance height, need not manually-operated, has practical value.

Below in conjunction with drawings and Examples in detail the utility model is described in detail.

Fig. 1 is the utility model structural representation.

Fig. 2 is a L connecting rod schematic diagram of the present utility model.

Shown in Fig. 1-2, a kind of automatic switch hydrophone, comprise by shell (1), inwall (2), heat-insulation layer (3), be equipped with on the inwall and stretch out the outer water inlet pipe (4) of shell, outlet pipe (5), be fixed on the electrothermal tube (6) on the inwall, temperature controller (7) reaches and electrothermal tube, the power switch (8) that temperature controller connects, attaching plug formations such as (9), it stretches under water inlet pipe (4) end in the inwall (2) and by axle L type connecting rod (10) is housed, connecting rod one end is the plug (11) of water inlet, the other end is connected with water surface ball float (12), the coaxial cross bar (13) that is equipped with on the vertical direction of L type connecting rod, cross bar (13) end vertical direction is equipped with active blade (14), and catch (14) contacts with spring leaf (15) in the power switch (8).

Claims

1. automatic switch hydrophone, comprise by shell (1), inwall (2), heat-insulation layer (3), be equipped with on the inwall and stretch out the outer water inlet pipe (4) of shell, outlet pipe (5), be fixed on the electrothermal tube (6) on the inwall, temperature controller (7) reaches and electrothermal tube, the power switch (8) that temperature controller connects, attaching plug formations such as (9), it is characterized in that: stretch under water inlet pipe (4) end in the inwall (2) and L type connecting rod (10) is housed by axle, connecting rod one end is the plug (11) of water inlet, the other end is connected with water surface ball float (12), the coaxial cross bar (13) that is equipped with on the vertical direction of L type connecting rod, cross bar (13) end vertical direction is equipped with active blade (14), and catch (14) contacts with spring leaf (15) in the power switch (8).