CN2767892Y

CN2767892Y - Gas-fired water circulating heat supply apparatus

Info

Publication number: CN2767892Y
Application number: CN 200520089152
Authority: CN
Inventors: 王庆有
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-29
Filing date: 2005-01-29
Publication date: 2006-03-29
Anticipated expiration: 2015-01-29

Abstract

The utility model discloses a fuel gas water circulating heat supply apparatus, which comprises a gas stove, a water inlet and a water outlet pipes, a heat using apparatus, a water tank, a booster pump and a thermostat, wherein the water inlet pipe is connected with the water tank through a shutoff valve; the water outlet pipe of the water tank is connected to a serpentine pipe wound on a gas stove through the booster pump; a water outlet pipe of the serpentine pipe is connected with the heat using apparatus and is connected with the water tank through a water return pipe; the water outlet pipe is connected with a detecting head of the thermostat; a control switch of the thermostat is connected with a switch on the gas stove. Water is heated when flowing the serpentine pipe; simultaneously, a smoke discharging pipe of the gas stove can preheat water in the water tank; thereby, energy can be saved. The thermostat can adjust the burning time of the gas stove according to requirements; water can return the water tank through the heating using apparatus after heated at the serpentine pipe point; water can always circulate in the system. Simultaneously, a hot water tap can be connected for supplying hot water for use. The utility model has the advantages of simple structure, portability, energy saving, heat preservation, sanitation and cleanness, convenient installation and good heating effect.

Description

Combustion gas circulating water heating device

(1) technical field

The utility model relates to a kind of domestic heat equipment, is a kind of device that uses combustion gas heating and heat supply water specifically.

(2) background technology

In recent years, the heating problem of north of china in winter was perplexing city dweller and heat supply department always.Old the owing of heat expense for many years become the heavy burden that heating power enterprise can't bear to bear.Along with the transformation of heating network deepens continuously, the heating system reform is tending towards a family one valve gradually, because the heat supply network expense is higher, the warming expense has become vast civic one and born greatly.It is warm that cities and towns low receipts family also can be enjoyed in the winter time, is when previous important problem.

(3) summary of the invention

The purpose of this utility model provides a kind of cost combustion gas circulating water heating device that can replace existing heating network and electric heating facility low, easy to use.The technical solution adopted in the utility model is: combustion gas circulating water heating device comprises gas furnace, water inlet pipe and water outlet pipe and uses hot equipment, it is characterized in that: further comprising water tank and booster pump and temperature controller, water inlet pipe connects water tank through stop valve, radiator drain is connected to the coiled pipe that is coiled on the gas furnace by booster pump, the coiled pipe outlet pipe is connected to the hot equipment of using, be connected to water tank through return pipe again, be connected to the temperature controller detection head on the outlet pipe, the gauge tap of temperature controller is connected on the switch of gas furnace.

Current are heated by gas furnace when coiled pipe, and simultaneously, the smoke exhaust pipe of gas furnace has been saved the energy with the water preheat in the water tank.Temperature controller can be regulated the burning time of gas furnace on demand, and water, goes round and begins again after return water tank with hot device in coiled pipe place heating, circulates in system.Simultaneously, also can be connected to the hot water tap, for using hot water.The utility model is simple in structure, small volume and less weight, and energy-saving heat preserving, sanitation and hygiene, easy for installation, heating effect is good.With 100 square metres of area of heat-supply services is example, and the twenty four hours heating only needed 40 cubic metres of combustion gas in one month, and indoor temperature can reach 27 ℃.

(4) description of drawings

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

Fig. 2 is a fundamental diagram of the present utility model.

(5) specific embodiment

Combustion gas circulating water heating device comprises a casing 13, water tank 3 is installed in the top of casing, gas furnace 10 is positioned at the bottom of casing 13, the exhaust opening 14 of gas furnace 10 passes water tank 3 and leads to above the casing, Gas Pipe 12 inserts gas furnace 10 by lower box through stop valve 11, water tank upper is equipped with water inlet pipe 1 and stop valve 2, and there are gas stove switch and temperature controller adjusting knob 15 and electrical control button 16 in the casing outside.During use, water on the water tank is put in place, press the power switch of water pump, make starting mode of pump; Regulate temperature controller 7, set the temperature that requirement reaches, open the gas furnace igniter.The outlet pipe of water tank is through the coiled pipe 6 of booster pump 4 terminal pads on the gas furnace, and the delivery port of coiled pipe is connected to the casing outside, inserts with hot device 8, takes back water tank 3 through return pipe 9 again with hot device.The detecting head of temperature controller is received on the outlet pipe of coiled pipe 6, gauge tap connects the switch of gas furnace, when water temperature rises to limiting temperature, temperature controller is with the automatic self-closing gas stove, and when water temperature drops to lower limit, temperature controller is opened combustion gas Shanghai switch and igniter again, makes the gas furnace burning, with the water heating of water tank.

Claims

A kind of combustion gas circulating water heating device, it comprises gas furnace, water inlet pipe and water outlet pipe and uses hot equipment, it is characterized in that: further comprising water tank (3) and booster pump (4) and temperature controller (7), water inlet pipe (1) connects water tank (3) through stop valve (2), radiator drain is connected to the coiled pipe (6) that is coiled on the gas furnace by booster pump, and the coiled pipe outlet pipe is connected to uses hot equipment, is connected to water tank through return pipe again, be connected to the temperature controller detection head on the outlet pipe, the gauge tap of temperature controller connects the steam stove switch.