CN2320958Y

CN2320958Y - Water-heating and heating gas stove

Info

Publication number: CN2320958Y
Application number: CN 98220555
Authority: CN
Inventors: 王学良
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-19
Filing date: 1998-03-19
Publication date: 1999-05-26
Anticipated expiration: 2008-03-19

Abstract

The utility model relates to a water-heating and heating gas stove, wherein, a stove body 1 is provided. The utility model is characterized in that a heating device 8 which can contain water is fixed and connected at the upper end of the stove body, a combustion device 10 is fixed and connected to the stove body arranged at the lower end of the heating device 8, the combustion device 10 is connected with a gas pipe 2, a high voltage igniter 4 is installed on the combustion device 10, and an electromagnetic valve 3 is connected to the gas pipe 2. The utility model is particularly suitable for the heating in minitype offices and families where uniform heating devices are not provided.

Description

The gas and hot water warming stove

The utility model relates to a kind of stove and accessory, particularly a kind of gas and hot water warming stove that is connected with radiator.

At present, in China small and medium cities resident heating, the employing collective heating system that has, this method is fine, but heating time is limited, can not freely determine because of the variation of weather; Having plenty of single household utilizes coal stove drive radiator to warm oneself, this way is to utilize coal to do fuel, needs coal in stove repeatedly, under nobody's the situation, coal burns down, heat just disappears, because wind direction is not right, often makes in the room full of smoke simultaneously, not only inconvenience but also unhygienic, heat runs out of and goes simultaneously, and the combustion fumes contaminated air, often also needs outwards removing slag simultaneously; Though occurred now a kind ofly doing the atmosphere hot-water heating oven of fuel with oil, this stove cost is higher, waste gas after burning causes very big pollution to air simultaneously, and ordinary consumer holds be can't stand.

The purpose of this utility model will provide a kind of both health, convenience exactly, reduces air pollution again, the gas and hot water warming stove that ordinary consumer can be consumed.

The purpose of this utility model is achieved in that a kind of gas water-heating furnace, form by body of heater 1, outlet pipe 6, return pipe 12, it is characterized in that the fixedly connected heater that can be filled with water 8 on the described body of heater 1, fixedly connected burner 10 on the body of heater of heater 8 lower ends, burner 10 is connected with Gas Pipe 2, burner 10 is equipped with isolating high-pressure ignitor 4, connects magnetic valve 3 in the air guide 2.

Optimum implementation of the utility model is: burner 10 is made up of the steel pipe of a sealing, and connect flame spray head 15 on it, and connection fire combustion detecting sensor 9, heater 8 is the heating installation sheet, and heater 8 upper ends are left the lower end of delivery port and its relative angle and are left water return outlet, near connecting leaving water temperature sensor 8 on the outlet pipe of heater 8, near connecting return water temperature sensor 11 on the return pipe of burner 10, leave fire combustion observation window 13 on the face relative of the front of body of heater with flame, and on one side of middle part, being connected with Gas controller 14, controller 14 sets 17 by return water temperature, central processing unit 23, burning indicator lamp 18, ignition light 19, thermal light 20 and the flame-out indicator lamp 21 of combustion gas are crossed in water outlet, fault alarm indicator lamp 22 is formed.

The utility model compared with prior art has the following advantages:

1, owing to adopt liquefied gas, directly heater 8 is heated by burner 10 as fuel, thereby health, the burning of liquefied gas simultaneously is to air pollution seldom.

2, owing to connected various sensors and return water temperature control device, thereby under nobody's situation, can control the liquefied gas burning automatically, make indoor maintenance uniform temperature, thereby easily.

Show by experiment that 3, a liquefied gas that freezes bottle 35kg can burn about 10 days, indoor temperature can reach more than 15 ℃.

Accompanying drawing and drawing explanation:

Fig. 1 is the utility model concrete structure schematic diagram

Fig. 2 is the utility model Fig. 1 side view

Fig. 3 is the structure chart of the utility model gas apparatus 14

Fig. 4 is the utility model Gas controller 14 control functional system figure automatically

Thermal light, the flame-out indicator lamp of 21 combustion gas, 22 fault alarms, 23 central processing units are crossed in 1 body of heater, 2 wireways, 3 magnetic valves, 4 isolating high-pressure ignitors, 5 leaving water temperature sensors, 6 outlet pipes, 7 flues, 8 heaters, 9 fire combustion detecting sensors, 10 burners, 11 backwater sensors, 12 return pipes, 13 observation windows, 14 Gas controllers, 15 gas spray head, 16 control valves, the setting of 17 return water temperatures, 18 burning indicator lamps, 19 ignition lights, 20 water outlets

Embodiment:

Body of heater 1 adopts corrosion resistant plate to process, be rectangular build, size is that 450 * 650 * 250cm connects outlet sensor 5 on outlet pipe 6, be processed with the delivery port of diameter 32cm in the above, the lower end that delivery port and outlet pipe 6 are connected an one side is processed with the water return outlet of diameter 32cm, be connected with return pipe 12, on return pipe 12, connect backwater sensor 11, being processed with outlet flue in the upper end of back is connected with chimney, fixedly connected heater 8 heaters 8 of upper half part are the heating installation sheet in body of heater 1, be two up and down, be connected with burner 10 in heater 8 lower ends, the seamless steel pipe of a sealing of burner 10 usefulness is formed, and connect flame spray head 15 on it, flame spray head 15 is three, connect fire combustion detecting sensor 9 at the seamless steel pipe two ends, do not sealing end connection isolating high-pressure ignitor 4, and connection wireway 2, on wireway 2, connect magnetic valve 3 and control valve 15, the position relative with flame combustion is processed with observation window 13 below body of heater, to observe flame combustion situation, and on one side of body stove 1 positive middle part, be connected with automatic fuel gas controller 4, on the Gas controller 4 by control valve 16, return water temperature control spigot 17, burning and ignition light 18, fault alarm 10 is formed, control valve 16 is connected with isolating high-pressure ignitor 4, recovered temperature control spigot 17 is connected with backwater sensor 11, burning and ignition light 18 are connected with isolating high-pressure ignitor 4 with flame detection sensor 9 respectively, and fault alarm 19 is connected with each heat transmitter respectively.

During use, outlet pipe 6, return pipe 12 are connected to the caliduct two ends respectively, and the highest point of pipeline is adorned one greater than 0.1m ³Uncovered water tank is used to catchment and exhaust, and main valve turns on the gas-fire; check for leaks, just often open the controller power source switch, this moment, magnetic valve 13 was opened and igniting automatically automatically; stove is started working, and treats that return water temperature is elevated to (as 20 ℃) truce automatically when setting value.Temperature is reduced to 20 ℃ and opens automatically again, and control valve 15 is used for regulating the size of flame.Heating system pipeline lack of water (water tank water is discontented) can't circulation can cause stove overheated, and automatic blowing out and warning are restarted after will manually fixing a breakdown when surpassing 90 ℃.Flame detection circuit work, warning were also cut off the electricity supply automatically when combustion gas was flame-out midway.When various sensors damages or broken string, circuit all quits work and reports to the police.

Claims

1, a kind of gas water-heating furnace, form by body of heater 1, outlet pipe 6, return pipe 12, it is characterized in that the fixedly connected heater that can be filled with water 8 on the described body of heater 1, fixedly connected burner 10 on the body of heater of heater 8 lower ends, burner 10 is connected with Gas Pipe 2, burner 10 is equipped with isolating high-pressure ignitor 4, connects magnetic valve 3 on the wireway 2.

2, gas water-heating furnace according to claim 1 is characterized in that described burner is made up of the steel pipe that has burner port, and its lower end is connected with gas spray head 15, and connects fire combustion detecting sensor 9.

3, gas water-heating furnace according to claim 1 is characterized in that described heater 8 is the heating installation sheet, and heater 8 upper ends leave delivery port, leaves water return outlet with the lower end of its relative angle.

4,, it is characterized in that described near connecting leaving water temperature sensor 5 on the outlet pipe of heater 8, near connecting return water temperature sensor 11 on the return pipe of burner 10 according to claim 1,2 or 3 described gas water-heating furnaces.

5, gas water-heating furnace according to claim 4 is characterized in that leaving flame observation window 13 on the face relative with flame of the front of described body of heater, and be connected with automatic fuel gas controller 4 on one side of middle part.

6, gas water-heating furnace according to claim 5 is characterized in that described Gas controller 14 is crossed thermal light 20 by return water temperature setting 17, central processing unit 23, burning indicator lamp 18, ignition light 19, water outlet and the flame-out indicator lamp 21 of combustion gas, fault alarm indicator lamp 22 are formed.