CN2286848Y

CN2286848Y - Gas quick water-boiling device

Info

Publication number: CN2286848Y
Application number: CN 97209706
Authority: CN
Inventors: 尹志忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-01-06
Filing date: 1997-01-06
Publication date: 1998-07-29
Anticipated expiration: 2007-01-06

Abstract

The utility model relates to a quick water-boiling device of gas, which is provided with a water heater which is composed of an outer casing, a burner, a heating pipe, a gas inlet pipe, a cooling water inlet, a gas exhaust pipe, a water outlet, etc. The point of the water outlet of the water heater is provided with a hot water tank. The water outlet is communicated with an inlet of the hot water tank. The point of the inlet inside the hot water tank is provided with a contact head of low level induction. The upper part inside the hot water tank is provided with the contact head of high level induction. The contact head of low level induction and the contact head of high level induction are connected with the water heater through a circuitry. The water-boiling device has the advantages of simple structure, safe operation, and quick rise of the water temperature. In addition, the water-boiling device can ensure that the water temperature at the point of the water outlet can reach the standard of the boiled water for life drinking.

Description

The combustion gas rapid heating water boiler

The utility model relates to daily life tools, is a kind of combustion gas rapid heating water boiler.

The boiler that existing family expenses or office use mostly adopts electrical heating, and on the one hand, its power consumption is big, has increased electric load, makes troubles for industry and life; On the other hand, when the electrical heating wire in the electricallly heated water boiling vessels used for a long time, there was hidden danger in its power instability, and also there is situation such as open circuit in electric heater itself, and caused harm such as fire.

The utility model be provide at above-mentioned situation a kind of utilize combustion gas heating and simple in structure, add that heat flow is big, the combustion gas rapid heating water boiler of quick heating.

Boiler of the present utility model has the water heater of being made up of shell, burner, heating tube, gas inlet pipe, cooling water inlet, blast pipe and delivery port etc., delivery port place at water heater has a hot water tank, delivery port communicates with hot water tank's import, import department in the hot water tank is equipped with the low level induction contact, and the top in the hot water tank is equipped with a high-order induction contact; Above-mentioned low level induction contact links to each other with water heater by circuit with high-order induction contact.

It is fast that boiler of the present utility model has is simple in structure, safe and reliable, water temperature raises; And the water temperature that can guarantee the delivery port place can reach life drinking water standard.

Below in conjunction with accompanying drawing structure of the present utility model and technology contents thereof are elaborated:

Fig. 1 is a structural representation sketch of the present utility model;

Fig. 2 is that a kind of circuit of the present utility model connects simplified schematic diagram.

Referring to Fig. 1 and Fig. 2, combustion gas rapid heating water boiler of the present utility model, have the water heater of being made up of shell 101, burner 102, heating tube 103, gas inlet pipe 104, cooling water inlet 105, blast pipe 106 and delivery port 107 etc. 1, described water heater 1 can adopt existing general water heater structure.In order to guarantee that the water outlet water temperature reaches drinking water standard, promptly reach certain temperature, can realize in the following manner: the one, 107 places are equipped with temperature-sensing valve at delivery port; The one, the improvement by heating tube is to carry its thermal conversion rate, and promptly heating tube 103 adopts nickel plated copper pipe; When cool water from import, through heating tube during to delivery port, its water temperature can reach drinking water standard.Technical pattern for water heater 1 all adopts existing known technology, and to its major part (below will be referred to structure) explanation slightly, the part that does not add explanation in the literary composition is existing general technology below; Has combustion gas relay air valve (the L line among Fig. 2 connects combustion gas relay air valve) on the gas inlet pipe 104 of water heater 1, control combustion gas air inlet situation by the relay air valve, be equipped with pulse automatic ignitor CL at burner 102 places, igniter adopts 20,000 volts pulse automatic ignitor, certainly before gas inlet pipe, be equipped with main valve etc., to guarantee its safe handling; On cooling water inlet 105, be equipped with and advance cold water control button AC and automatic control button AB automatically, and on shell, be equipped with various indicating status lamps etc.

Referring to accompanying drawing, delivery port 107 places at water heater 1 have hot water tank 2, delivery port 107 is connected with hot water tank 2 import 201, hot water tank 2 can be connected to form an overall structure with shell 101 one of water heater 1, be convenient to the fortune band, hot water tank 2 also can make separately, is connected with the delivery port of water heater by flexible pipe.Hot water tank 2 and the place of connection of delivery port 107 generally be in the hot water tank bottom than the hot water tank to drink delivery port slightly high; Import department in above-mentioned hot water tank 2 is equipped with a low level induction contact 3, and the top in the hot water tank is equipped with a high-order induction contact 4; Above-mentioned low level induction contact 3 links to each other with water heater 1 by circuit with high-order induction contact 4, promptly by circuit can with relay TC in the water heater, associated such as control button AB, pulse automatic ignitor and combustion gas relay air valve automatically; Referring to Fig. 2, low level induction contact 3 and high-order induction contact 4 are controlled the open and close of automatic control button AB by relay TC, be that low level induction contact 3 links to each other with the automatic control button AB at cooling water inlet place by relay TC with high-order induction contact 4, when the water among the hot water tank 2 is full, the treated biography of induced signal of high-order induction contact 4 with give relay TC and control button AB after treatment, turn-off cold water, otherwise when the water level among the hot water tank 2 is lower than low level induction contact 3, then opens control button and give water supply of water heater; Automatic control button AB among Fig. 2 links to each other with the pulse automatic ignitor CL of burner, when button is connected, water inlet advances cold water, the combustion gas relay air valve of relay control is simultaneously opened, by the Gas Pipe air inlet, the autompulse igniter passes through its pulse firing pin mark fire (the M line among Fig. 2 is by igniting pin or signal pin), water heater working, on the contrary then water heater quits work.

Above-mentioned hot water tank 2 bottoms have delivery port 202, as depotition cock etc.; Juice lever indicator tube 203 is housed on hot water tank 2, is used for reflecting hot water height situation in the cabinet; Have pore or steam valve at hot water tank 2 top, when the hypertonia in the cabinet, can communicate with atmosphere, contingency such as to prevent to blast by air valve.

Above-mentioned said control button and relay etc. all can adopt prior art, and its structure no longer elaborates at this.

Claims

1, a kind of combustion gas rapid heating water boiler, has the water heater of forming by shell 101, burner 102, heating tube 103, gas inlet pipe 104, cooling water inlet 105, blast pipe 106 and delivery port 107 1, it is characterized in that: delivery port 107 places at water heater 1 have a hot water tank 2, delivery port 107 is connected with hot water tank 2 import 201, import department in above-mentioned hot water tank 2 is equipped with a low level induction contact 3, and the top in the hot water tank is equipped with a high-order induction contact 4; Above-mentioned low level induction contact 3 links to each other with water heater 1 by circuit with high-order induction contact 4.

2, water heater according to claim 1 is characterized in that: low level induction contact 3 links to each other with the automatic control button AB at cooling water inlet place by relay TC with high-order induction contact 4; Automatically control button AB links to each other with the pulse automatic ignitor CL of burner.

3, water heater according to claim 1 is characterized in that: heating tube 103 adopts nickel plated copper pipe.

4, water heater according to claim 1 is characterized in that: delivery port 107 places are equipped with temperature-sensing valve.

5, according to claim 1 or 3 or 4 described water heaters, it is characterized in that: juice lever indicator tube 203 is housed on the hot water tank.

6, according to claim 1 or 3 or 4 described water heaters, it is characterized in that: have pore or air valve at hot water tank's top.