CN2196258Y

CN2196258Y - Household combustion gas heater

Info

Publication number: CN2196258Y
Application number: CN 94204153
Authority: CN
Inventors: 程希文
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-08
Filing date: 1994-03-08
Publication date: 1995-05-03
Anticipated expiration: 2004-03-08

Abstract

The utility model relates to a household combustion gas heater, composed of a stove frame, pipelines, a valve, evaporating tubes, an inflated pressure device, a voltage limiting device, an infrared stove plate, an electronic igniter, an oil storage tank and a water storage tank. A gasoline canister is fixed in the water storage tank, and water in the water storage tank and gasoline in the gasoline canister are vaporized after being inflated with pressure. The gasoline ejects from the infrared stove plate through the evaporating tubes, and ignited, heated and evaporated by the electric igniter, then evaporating oil and water mixing liquor ejecting from the infrared stove plate through the evaporatign tubes, and the utility model can be used. The utility model has the advantages of fewer consumption of energy, and convenient operation.

Description

Household combustion gas heater

The utility model relates to a kind of domestic gas heating furnace.

Chinese patent " a kind of domestic gas heating furnace " (patent No. 90218976.X) has introduced a kind of water and oil is lighted the gas-fired heater of use behind mixed aerosol, the shortcoming of this stove is to give in the actual use hot device and is difficult to light, the inaccessible temperature that makes the oil vaporization of generating tube, therefore often giving hot device with a resistance wire of being powered by extraneous power supply and refractory material manufacturing hand-held heats to generating tube, this has brought restriction with regard to the extensive use of giving stove, as do not have electric place and can not use, can not use during power failure.

The purpose of this utility model is to improve the shortcoming of 90218976.X patent, disobeys outer boundary power supply and still can make cooking stove enter the domestic gas heating furnace easy to use of normal operating conditions and provide a kind of.

The purpose of this utility model is to realize like this, on a grate of forming by top panel, lower shoe, side support plate and front plate, pipeline, valve, stone or metal plate for standing a stove on as a precaution against fire, basin etc. are installed, wherein will install one at least the basin of fuel oil and the basin of a dress water are housed, the bearing capacity ability of oil, water basin will be in 30 kilograms per centimeter ²More than, its volume is elected the 6-8 litre as, and fuel oil can be with kerosene, diesel oil, spill essence etc., and the top of oil tank and water storing tank is provided with oil filler and filler and sealing thereof and stops up; Its underpart is provided with unloading port and unloads the mouth of a river and the sealing obstruction.Jar with jar between be connected with pipeline, simultaneously this pipeline can be given and inflates device and pressure limiting device that pressurizes in the basin and be connected with one again.A canister of containing gasoline is housed in the water storing tank, and the charge of oil mouth of pipe of gasoline canister passes the water pot wall, and sealing and fixing opens during this mouth of pipe dress gasoline on the tank skin of water storing tank, stops up sealing with sealing behind the dress gasoline.The top of gasoline canister has a passage to communicate with water pot, one end of a petroleum pipeline is inserted in gasoline canister bottom, the other end exposes gasoline level, use a bottom thick again, the thin pipe in top is weldingly fixed on the petroleum pipeline, the butt end bear of pipe, its top tubule passes gasoline canister and water storing tank hermetically, through the gasoline vaporising valve, pipeline is connected with the metal generating tube, generating tube is by pipe shaft, base, pipe cap and sealing ring are formed, pipe shaft is made with seamless steel pipe, make larynx shape tubulose in its front end endoporus, rear end and base sealing are spirally connected, base is equivalent to a four-way pipe, front end links to each other with the pipe shaft rear end, and there are two holes at the middle part, and a hole communicates with above-mentioned gasoline pipeline, another hole and fuel oil, the mixed pipeline of water is connected, with oil tank, on fuel passage that water storing tank communicates and the waterpipe respectively device fuel tap door and penstock are arranged.Rear end and pipe cap are spirally connected, a cock is arranged in the base, its front portion becomes sliding fit with the base endoporus, termination central punch interference fit installs a spindle, the other end of spindle is made coniform, be complementary with the larynx shape tubulose endoporus of pipe shaft, promptly spindle moves forward and backward the gap that can regulate between itself and the larynx shape pipe, and the sealing ring in the base guarantees that cock slides oil-proof in base.Threaded rod is made at the rear portion of cock, is complementary with the screwed hole at pipe cap center, thereby and stretches out pipe cap and the knob Joint that spindle is moved forward and backward that cock is rotated.Generating tube passes infrared ray combustion gas stone or metal plate for standing a stove on as a precaution against fire and the front end embedding is led in the lateral bending pipe of infrared ray combustion gas stone or metal plate for standing a stove on as a precaution against fire, infrared ray combustion gas stone or metal plate for standing a stove on as a precaution against fire and lateral bending pipe are an integral body of hollow, the combustion gas stone or metal plate for standing a stove on as a precaution against fire is fixed on the stove tube in the coniform hole that is installed on top panel, the combustion gas stone or metal plate for standing a stove on as a precaution against fire is circular, and there is the pair of electrodes that is installed in the ignition on the crimp of front plate both sides its top.Because of two infrared ray combustion gas stone or metal plate for standing a stove on as a precaution against fires are arranged on the support, so the switch of penstock, fuel tap door and gasoline line valve and the knob of generating tube are installed on the front plate of support, the center of panel is installed with a Pressure gauge that communicates with water storing tank, to show a jar internal pressure.

Operation principle of the present utility model is such, at first the fuel tap door on the pipeline, penstock is all twisted into closed condition.Generating tube also is in closed condition, and promptly spindle blocks the neck of the larynx shape pipe of generating tube.Utilize then and inflate pressue device and inflate for oil tank and water storing tank to be pressurized to 0.1MPa-0.05MPa, because of water storing tank communicates with oil tank, so the interior pressure of water pot and oil tank is identical, if pressure is greater than 0.1MPa, then the valve of pressure limiting device is opened automatically, unload and be depressed into below the 0.1MPa, close pressure-relief valve automatically.Gasoline in the gasoline cistern in the water storing tank produces gas under vapour pressure, by the road, the petrol cock of opening, enter generating tube, rotate the knob of control spindle, even the gapped existence of neck of spindle and larynx shape pipe, the gasoline of vaporization is through larynx shape pipe end, the lateral bending pipe of combustion gas stone or metal plate for standing a stove on as a precaution against fire enters the stone or metal plate for standing a stove on as a precaution against fire ejection, presses down ignition this moment, by the sparking and light gasoline gas continuously above the infrared ray stone or metal plate for standing a stove on as a precaution against fire of the pair of electrodes of sub-igniter, its flame temperature reaches 600 ℃-800 ℃, has heated generating tube, opens oil this moment, penstock, close the fuel evaporation valve, enter the stone or metal plate for standing a stove on as a precaution against fire ejection after oil-water mixture gasifies by warmed-up generating tube and light, be in because of generating tube in the flame of stone or metal plate for standing a stove on as a precaution against fire, so be in the condition of high temperature all the time, the oil-water mixture that constantly gasifies, the profit gas that has gasified is also just constantly in the stone or metal plate for standing a stove on as a precaution against fire internal combustion.The knob of regulating the control spindle can be controlled the size of flame, and oil with the mixed volume of water than being 3-7:1, the size of this available water pipe and oil pipe guarantees.Close the oil-closing valve door earlier with finishing, close penstock again, regulate the knob of control spindle at last, make it to be in closed condition, as reuse, still need open petrol cock earlier, press ignition,, repeat above-mentioned steps to the generating tube heating.As the utility model in use for a certain reason the basin internal pressure increase, exceed 0.1MPa, then the pressure limiting device valve allows open automatically to unload and is depressed into below the 0.1MPa, to guarantee heating furnace safety operate as normal, if a jar internal pressure is lower than 0.05MPa, can in order to understand the size of jar internal pressure, can watch Pressure gauge numerical value to inflating pressurization in the jar again.

The utility model is simple in structure, and energy savings has remedied the deficiency of urban duct coal gas and cracking oil gas supply, has made things convenient for resident living, has reduced environmental pollution with comparing with coal, bavin.

Fig. 1, domestic gas heating furnace front view

Fig. 2, domestic gas heating furnace side view

Fig. 3, generating tube structure chart

Fig. 4, lower shoe installation diagram

Fig. 5, top panel and side support plate link figure

Fig. 6, top panel and front plate link figure

Fig. 7, combustion gas stone or metal plate for standing a stove on as a precaution against fire front view

Fig. 8, combustion gas stone or metal plate for standing a stove on as a precaution against fire vertical view

Fig. 9, gasoline canister and gasoline pipe structure chart

Embodiment

On a steel bracket 5 of forming by top panel 1, lower shoe 2, side support plate 3, front plate 4, settle an oil tank 6 and water storing tank 7, top panel and side support plate are fixed together with screw 8 and nut 9, lower shoe and side support plate are fixing with nut 10, front plate is fixed together with top panel with screw 11 and nut 12, lower shoe welds two steel loops 13, to place water storing tank and oil tank, increases the stability of jar.Wherein be equipped with in the oil tank in kerosene, the water storing tank running water is housed, the bearing capacity of oil, water basin will be at 3MPa to end, and its volume respectively is 6 liters, and the top of oil, water basin is provided with and adds water, and oil filler fills water, and the oil back is with stopping up 14 sealings; Oil, the bottom of water basin is provided with emptying, unload the mouth of a river, seal with stopping up 15 when not cleaning, be connected with pipeline 16 between oil tank and the water storing tank, simultaneously this pipeline can be inflated valve 17 and pressure loading valve 18 that pressurizes to basin and is connected with one, be contained in Pedal inflator 19 and inflate pressurization and can give oil tank on the valve, inflate in the water storing tank and be pressurized to 0.1MPa, as superpressure, pressure-reducing valve is started working, automatically open decompression, a jar internal pressure is remained at below the 0.1MPa, a canister 20 of containing gasoline is housed in the water storing tank, its volume is 1 liter, and the charge of oil mouth of pipe of gasoline canister passes the water pot wall, and sealing and fixing is on the tank skin of water storing tank, open during this mouth of pipe charge of oil, stop up 21 sealings with sealing behind the charge of oil.The top of gasoline canister has a passage 22 to communicate with the water pot space, other has an end of a petroleum pipeline 23 to be inserted in the bottom of gasoline canister, the other end exposes gasoline level, use a bottom thick again, the thin pipe 24 in top is weldingly fixed on the petroleum pipeline, the bear 24-1 of pipe 24, pass to its top seal gasoline canister and water storing tank, through fuel evaporation valve 25, pipeline 26 is connected with metal generating tube 27, generating tube is by pipe shaft 28 bases 29, pipe cap 30 and sealing ring 31 are formed, pipe shaft is that seamless steel pipe is made, the endoporus of its front end 28-1 is made larynx shape tubulose, its rear end 28-2 and the sealing of steel base are spirally connected, base is a four-way pipe, front end links to each other with the pipe shaft rear end, there are two holes at the middle part, one hole communicates with above-mentioned gasoline pipeline, another hole and oil, the mixed pipeline of water communicates, rear end and steel pipe cap are spirally connected, a cock 32 is arranged in the base, its front portion becomes sliding fit with the base endoporus, termination central punch interference fit installs a steel spindle 33, the other end of spindle is made coniform, be complementary with the larynx shape tubulose endoporus of pipe shaft, be that spindle moves forward and backward the gap that can regulate between itself and the larynx shape pipe, asbestos seal ring in the base guarantees when cock is slided in base oil-proof, threaded rod is made at the rear portion of cock, be complementary with the screwed hole at pipe cap center, and stretch out pipe cap, with the screw 34 fixing plastics knobs 35 of going up, the front end of generating tube embeds and leads in the lateral bending pipe 37 of combustion gas stone or metal plate for standing a stove on as a precaution against fire 36, combustion gas stone or metal plate for standing a stove on as a precaution against fire and lateral bending pipe are an integral body of hollow, form with iron casting, on three screws 38 and steel disc 39 fixed stove tubes 40 at an upper portion thereof, the stove tube is that coniform cast iron is made, be installed in the coniform hole of top panel, top panel has two conical bores, therefore can clamp two stove tubes, and install two circular infrared ray combustion gas stone or metal plate for standing a stove on as a precaution against fires thereon, there is the pair of electrodes 42 that is installed in the ignition 41 on the crimp of front plate both sides its top, and ignition is touching when pressing and can strike sparks continuously.Because of two infrared ray combustion gas stone or metal plate for standing a stove on as a precaution against fires are arranged on the support, so the knob that penstock 43, fuel tap door 44, gasoline line valve switch and control spindle are installed of symmetry on the front plate of support.The centre of panel is installed with a Pressure gauge that communicates with water storing tank 45, to show a jar internal pressure.

Operation principle of the present utility model is such, and at first the fuel tap door on the pipeline, penstock all twists into close valve state, and generating tube also is in closed condition.Utilize then and inflate pressue device and inflate for oil tank and water storing tank to be pressurized to 0.1MPa, gasoline in the gasoline cistern in the water storing tank is cracked into gas under air pressure, open petrol cock, gasification gasoline by the road, petrol cock enters generating tube, rotate the knob of control spindle, make the gapped existence of neck of spindle and larynx shape pipe, the gasoline of gasification is through larynx shape pipe end, the lateral bending pipe of combustion gas stone or metal plate for standing a stove on as a precaution against fire enters the ejection of infrared ray stone or metal plate for standing a stove on as a precaution against fire, press down ignition this moment, the pair of electrodes of ignition is struck sparks continuously above the infrared ray stone or metal plate for standing a stove on as a precaution against fire and is lighted gasoline gas, its fiery temperature reaches 600 ℃-800 ℃, heated generating tube, open the fuel tap door this moment, penstock, close the fuel evaporation valve, entering the stone or metal plate for standing a stove on as a precaution against fire ejection after oil-water mixture gasifies by warmed-up generating tube lights, be in because of generating tube in the flame of stone or metal plate for standing a stove on as a precaution against fire, so be in the condition of high temperature all the time, oil-water mixture constantly gasifies, the profit gas that has gasified is also just constantly in the stone or metal plate for standing a stove on as a precaution against fire internal combustion, the size that the knob of adjusting control spindle can be regulated flame, oil is 6:1 with the volume ratio of water, the size of available oil pipe and water pipe guarantees.Close the oil-closing valve door earlier with finishing, close penstock again, regulate the knob of control spindle at last, make it to be in closed condition.As reuse, still need open petrol cock earlier, press ignition, to the generating tube heating, repeat above-mentioned steps.

Claims

1, a kind of domestic gas heating furnace, on the grate that it is made up of top panel, lower shoe, side support plate and front plate pipeline, valve, Pressure gauge, stone or metal plate for standing a stove on as a precaution against fire, basin etc. are installed, an oil tank and a water storing tank wherein are installed at least, and the bearing capacity of oil tank and water storing tank will be in 30 kilograms per centimeter ²More than, fuel oil can be selected kerosene for use, diesel oil, alcohol etc., two jars of tops are respectively equipped with oil filler and filler and sealing thereof and stop up, its underpart is provided with unloading port respectively and unloads the mouth of a river and the sealing obstruction, be communicated with pipeline between two jars, simultaneously this pipeline can be given and inflates device and pressure limiting device that pressurizes in two basins and communicate with one, with oil tank, the fuel passage that water storing tank links to each other, waterpipe is through penstock, fuel tap is merged into a pipeline behind the door and links to each other with generating tube, there is the knob of control air inflow the rear end of generating tube, its front end embeds and leads in the lateral bending pipe of combustion gas stone or metal plate for standing a stove on as a precaution against fire, combustion gas stone or metal plate for standing a stove on as a precaution against fire and lateral bending pipe are an integral body of hollow, the combustion gas stone or metal plate for standing a stove on as a precaution against fire is fixed on the stove tube in the coniform hole that is installed on top panel, the combustion gas stone or metal plate for standing a stove on as a precaution against fire is circular, the fuel tap door is installed on the front plate of grate, the knob of penstock and generating tube, the center of plate face is installed with a Pressure gauge that communicates with water storing tank, it is characterized in that:

(1) canister of containing gasoline is housed in the water storing tank, the charge of oil mouth of pipe of gasoline canister passes the water storage tank skin, and sealing and fixing is on the tank skin of water storing tank, open during this mouth of pipe dress gasoline, stop up sealing with sealing behind the dress gasoline, the top of gasoline canister has a passage to communicate with water pot, one end of a petroleum pipeline is inserted in gasoline canister bottom, the other end exposes gasoline level, use a bottom thick again, the thin pipe in top is weldingly fixed on the petroleum pipeline, the bear of butt end pipe, and its top tubule passes gasoline canister and water storing tank hermetically, through the gasoline vaporising valve, pipeline is connected with the metal generating tube;

(2) generating tube is by pipe shaft, base, pipe cap and sealing ring are formed, pipe shaft is made with seamless steel pipe, its front end is made larynx shape tubulose, rear end and base sealing are spirally connected, base is equivalent to a four-way pipe, front end links to each other with the pipe shaft rear end, there are two holes the centre, one hole communicates with above-mentioned gasoline pipeline, another hole and fuel oil, and the mixed pipeline of water is connected, with oil tank, the fuel passage that water storing tank communicates, fuel tap door and penstock are housed respectively on the waterpipe, and the rear end and the pipe cap of base are spirally connected, and a cock is arranged in the base, its front portion becomes sliding fit with the base endoporus, termination central punch, interference fit install a spindle, and the other end of spindle is made coniform, be complementary with the larynx shape tubulose endoporus of pipe shaft, threaded rod is made at the rear portion of cock, is complementary with the screwed hole at pipe cap center, and stretches out pipe cap and cock is rotated, thereby the knob Joint that spindle is moved forward and backward;

(3) generating tube passes infrared ray combustion gas stone or metal plate for standing a stove on as a precaution against fire, and front end embeds and to lead in the lateral bending pipe of combustion gas stone or metal plate for standing a stove on as a precaution against fire, and there is the pair of electrodes that is installed in the ignition on the crimp of front plate both sides the top of combustion gas stone or metal plate for standing a stove on as a precaution against fire;

(4) switch of petrol cock is installed on the front plate of support.