CN2255559Y - Domestic multi-function water gas stove - Google Patents
Domestic multi-function water gas stove Download PDFInfo
- Publication number
- CN2255559Y CN2255559Y CN 95222745 CN95222745U CN2255559Y CN 2255559 Y CN2255559 Y CN 2255559Y CN 95222745 CN95222745 CN 95222745 CN 95222745 U CN95222745 U CN 95222745U CN 2255559 Y CN2255559 Y CN 2255559Y
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Abstract
The utility model relates to a domestic multi-function water gas stove, composed of a combustion device part, a waste heat utilizing device part, a heating water tank part and a water gas device part, and is characterized in that the inner side of the utility model is provided with a waste heat water tank, a preheating pipe, an ejecting head, a water gas switch, a water quantity display pipe, a one-way valve, a saturated carburetor, an overheat carburetor, a gas nozzle, an adjustable damper, a venturi pipe, etc. On the basis of the reformed water gas device, the utility model can be ignited quickly with big fire power, high thermal efficiency, adjustable flame size, safe combustion and less content of carbon monoxide, without using an electric blower, and relates to a novel gas stove with multifunction of cooking, heating water, showering, heating and producing water gas.
Description
The utility model is to belong to residential coal combustion stove and accessory field.
Existing coal stove, general by once or secondary gravity-flow ventilation burning, its shortcoming is: get angry slow, that heat is imitated (having only about 30%) is low, flame size can not be regulated, incomplete combustion, carbon monoxide content height, most of function singlenesses; Existing water-gas generators patented product can only simply be heated into water under the situation of saturated vapor through coal stove, just spray into burner hearth with single or multiple micropore nozzles, or utilize electric air blast that the saturated vapor of micro-minute-pressure is blown into burner hearth, in high temperature, be reacted into water-gas and participate in burning with carbon.Because the gasifier thermal efficiency of design is low, the saturated vapor of micro-minute-pressure can not produce the superheated steam of a large amount of high pressure, therefore the water-gas concentration that produces is not high, and calorific value is low, and combustion efficiency does not have obvious raising, have in order to remedy this defective, have in water, add oxidant; Adopt single or multiple micropores direct jet mode under fire grate, the one, jet irregular, the 2nd, stopped up by ashes easily, influence operate as normal.
The purpose of this utility model is in the shortcoming that overcomes existing water-gas generators, utilize system water-gas mechanism, on the basis of improving system water-gas device, not electricity consumption air blast reach quick combustion, heat imitate high, flame size is adjustable, burning is complete, carbon monoxide content is minimum, economize on coal, when saving, convenience, have cook, the novel stove and accessory of hot water, shower, heating, five functions of water-gas.
The explanation of the utility model drawing is such:
The utility model (seeing accompanying drawing 1) is a multifunctional domestic water-gas generators general assembly structure chart, and it is made up of burner, residual heat using device, water-gas device, warming water tank four parts.
Burner: form by tile 3, fire grate 4, secondary air channel 5, ash bucket 6, heat-insulation layer 7.
Residual heat using device: form by running water switch 1, elevated tank 2, remaining hot water case lid 8, waste-heated water-tank 9, economizer bank 10, jet head 11, heat regulation switch 12, shower switch 13, shower nozzle 14, hot-water switch 15, warming water tank 24.
The water-gas device: but form by water-gas switch 16, water yield display tube 17, check valve 18, saturated vaporizer 19, mistake heat vapourizer 20, air nozzle 21 air registers 22, Venturi tube 23.Accompanying drawing 2, Fig. 3 were two kinds of different structural shapes of heat vapourizer.Accompanying drawing 4 is the warming water tank structural shape.
The key component structure that the utility model needs protection is as follows:
Remaining hot water case lid 8, profile is circle or square, the lid of peripheral band shirt rim forms with steel plate, aluminium sheet compacting.There is the big hole of a seat pot in central authorities, and there are a filler and a fume emission mouth in the back.If this lid is to use for maintenance waste-heated water-tank internal works.
The waste-heated water-tank 9, and profile is circle or square, and there is the interlayer casing of a macropore in central authorities, are welded with steel, aluminium sheet.Rear wall has the warming water tank water outlet, two via holes of return pipe, and there is the water supply connector of an economizer bank lower left, there are jet head and heat regulation switch in the antetheca upper left side, and there is the via hole of water-gas switch outlet pipe in central authorities, and hot-water switch is arranged at the bottom, water tank upper has tank lid, and the stove seat is arranged at the bottom.If this waste-heated water-tank is hot for the radiant heat and the conduction that absorb burner hearth, improve the thermal efficiency of stove and accessory.
Economizer bank 10, with aluminium, copper pipe coiled, the lower end links to each other with running water switch 1 (or elevated tank 2) by water supply connector, and the upper end links to each other with jet head 11.If this pipe is to use in order to carry out preheating from the cold water that running water switch comes.
Jet head 11, profile are the T font, and two ends are macropore, and the centre is condensed to aperture, and the aperture stage casing has a vertical negative pressure aperture, and water inlet end links to each other with economizer bank 10, and the water side links to each other with threeway, and the negative pressure small bore end links to each other with the heat regulation switch.According to fluid mechanics principle, when current are out-of-date, the cross section slow pressure of big flow velocity is big, and the cross section fast pressure of little flow velocity is little, and this vertical aperture is negative pressure, just the hot water in the water tank is drunk up with preheating water and mixes, and reaches the shower purpose.
Heat regulation switch 12, be special brass cock valve, water inlet pipe inserts the waste-heated water-tank bottom, outlet pipe links to each other with jet head negative pressure hole, control its switch aperture size, also just controlled the hot water amount that jet head negative pressure hole sucks, thereby controlled the mixing temperature of preheating water, be shower water temperature (this switch general summer can, have only just use winter).Should close this switch during not shower, prevent that water tank from overflowing.
Shower switch 13 is common copper ball valve, and water inlet end links to each other with threeway, and the water side links to each other with shower nozzle.Open running water switch 1 (or elevated tank switch 2) and this switch during shower, cold water from running water switch (or elevated tank) is after the economizer bank preheating, mix with the hot water of suction through the jet head again, from shower nozzle ejection shower, regulate running water switch (or elevated tank switch) and heat regulation switch, reach suitable flow and water temperature.
Hot-water switch 15 is for common copper hot-water mouth, as the usefulness that puts hot water.
Water-gas switch 16 is common brass cock valve, and water inlet end links to each other with threeway, and the water side links to each other with water yield display tube, establishes this switch controls water-gas device output, has just controlled the size of gas production and flame, closes this switch and is conventional oven.
Water yield display tube 17, for glass or transparent plastic are made, structural principle is identical with hospital transfusion indicator tube.Water inlet end links to each other with the water-gas switch, and the water side links to each other with check valve, and purpose is convenient to correct adjusting for showing the confluent of water-gas switch.
Saturated vaporizer 19, the outside is oblate annular cast part, many radial backings that are subjected to are arranged at top, inside is hollow, and a water inlet tap and an outlet nozzle are arranged at the bottom, and water inlet tap links to each other with check valve, outlet nozzle links to each other with the mistake heat vapourizer, and there is a great circle annular distance at the middle part, is mounted on the tile mouth.Utilize the combustion gas advection heat, make the hot water that enters become saturated vapor and use.
Crossing heat vapourizer 20 (see figure 2)s, is to use the heat resisting pipe coiled, and the lower end air inlet links to each other with saturated vaporizer, and the gas outlet, upper end links to each other with air nozzle.Also can make sandwich cylinder with heat-resisting steel sheet and plate as Fig. 3, there is an air inlet lower end, and there is a gas outlet upper end.Saturated vapor from saturated vaporizer comes is entered by the lower end air inlet, is heated into superheated steam once more through high temperature, is gone out by the gas outlet, upper end.
But air register 22 is steel thin type knurled nut, and the inner hole thread hole is installed on the external screw thread of air nozzle gas outlet, and rotary air valve is with regard to the adjustable damper aperture, thereby control stove intake reaches optimal combustion state.
Venturi tube 23 is steel circular cone tube, is inspiration, mixing, diffusion gas and the not blocked usefulness of protection nozzle.
Warming water tank 24 (asking for an interview accompanying drawing 4), be a circular interlayer tube, urceolus is provided with the outlet pipe and the return pipe of heating water, and urceolus has 4 five equilibrium rectangle windows around the middle part, for being stays required heating surface to the waste-heated water-tank, inner core top circumference is provided with many upright or tiltedly upright backings that are subjected to.This water tank is placed in the crack of waste-heated water-tank and tile, absorbs the radiant heat of tile and conduction heat and the top combustion gas advection heat usefulness of warming oneself by the bottom.
The utility model is compared with existing stove and accessory technology, and its major advantage is:
1. on the water-gas combustion efficiency, compare with existing stove and accessory:
On the pressuring method to water, most pneumatic storage tank and the elevated tanks of adopting of existing stove and accessory pressurize.With pneumatic storage tank pressure structure complexity, use inconvenience, cost increases, and is simple with elevated tank pressure structure, but pressure is little, and water tank has the back-steam phenomenon.And this patent is directly to adopt the running water pressurization, features simple structure, and in the area of no running water, also available elevated tank pressurization, in order to prevent the back-steam phenomenon, the spy had once established check valve.
In the generation of water vapour, existing stove and accessory is most only by once heating vaporization, and only a few is vaporized into saturated vapor by post bake.And the art of this patent is to carry out the heating first time through waste-heated water-tank's economizer bank earlier from the cold water that running water switch (or elevated tank switch) comes, after saturated vaporizer is heated into saturated vapor for the second time, the process heat vapourizer is heated into superheated steam for the third time again.
On the water-gas combustion efficiency, existing stove and accessory can only be by the one or more micropores under the fire grate, saturated vapor is sprayed into burner hearth or utilize electric air blast that the saturated vapor of micro-minute-pressure is blown into burner hearth, in high-temp combustion, produce the system water gas reaction with carbon, therefore the water-gas concentration that produces is not high, calorific value is low, and combustion efficiency can not be satisfactory, and what have adds oxidant in water in order to improve effect.Adopt the down direct jet mode of fire grate, stopped up by ashes easily, often need through hole, influence is normally used.And the art of this patent is the superheated steam with the HTHP after three heating, blow the fire to burner hearth by Venturi tube, because driving air, the negative inspiratory pressure effect of Venturi tube in burner hearth, flows fast, add the system water gas reaction of superheated steam at burner hearth, make stove really enter the water-gas fired state, this state quick combustion, firepower dash, burning is complete, carbon monoxide content is minimum, no black smoke, no dust stratification, not electricity consumption air blast surpasses the combustion efficiency of electric air blast.Also can control the size of flame by the water-gas switch, its resultant effect maintains the leading position.
2. in the hot water supply, compare with existing stove and accessory:
Existing stove and accessory is not generally established independently waste-heated water-tank, but and warming water tank mixing use.Wish it is running water from the drinking water hygiene aspect, and from heating system service life, hope is disposable stagnant water.If with this two hydration and use, be extremely wrong and definitely unallowed technically.The art of this patent is provided with independently waste-heated water-tank, specializes in drinking water using.
3. on shower facilities, compare with existing stove and accessory:
Existing stove and accessory is not generally established independently shower bath, but and warming water tank mixing use.As previously mentioned, from heating system service life, hope is disposable stagnant water, and the water of shower is the running water that enters in a large number, and it is again a serious mistake technically that the merging of this two water is used.The art of this patent is to be provided with economizer bank and jet head in the waste-heated water-tank, when guaranteeing water hygiene, has solved the shower problem again.
4. on warming installation, compare with existing stove and accessory:
Existing stove and accessory generally be with drinking water, shower water, heating hydration in a warming water tank.The front said it is extremely wrong technically.The art of this patent is considered from complex art, with drinking water, shower water, heating water three water independent design, to be provided with warming water tank in order warming oneself, thereby to have improved the service life of heating effect and heating system.
The best way that the utility model is implemented: be in existing stove and accessory factory, heating equipment factory or have shear, roll bending, tear curved, punching press open, gold is cut, the electrogas welding instrument factory is introduced this patent and is embodied as best.Remaining hot water case lid, waste-heated water-tank, warming water tank, stove seat are metal sheet and form through electric welding, but jet head, check valve, air nozzle air register be gold and cut part, saturated vaporizer is a cast member, water inlet pipe, outlet pipe, shower nozzle, hot-water mouth are outer accessory.As long as by figure processing, technical difficulty is little, instant effect.
Claims (10)
1. the multifunctional domestic water-gas generators is made up of residual heat using device, water-gas device, warming water tank three parts, and its technical characterictic is:
Be provided with the composition such as waste-heated water-tank 9, spiral helicine economizer bank 10, suction type jet head 11 of sandwich in the residual heat using device of described water-gas generators;
But water yield display tube 17, check valve 18, the oblateness of establishing cock-type water-gas switch 16, transfusion indication tubular type in the water-gas device of described water-gas generators are made up of the many radial saturated vaporizer 19 of backing, heat vapourizer 20, air nozzle 21 air registers 22, Venturi tubes 23 excessively of helix tube type of being subjected to;
The warming water tank 24 of described water-gas generators is a circular interlayer tube, and urceolus is provided with the outlet pipe and the return pipe of heating water, has the rectangle window of 4 five equilibriums around the interlayer tube of urceolus middle part, and inner core top circumference is provided with many upright or tiltedly upright backings that are subjected to.
2. water-gas generators as claimed in claim 1, it is characterized in that, described waste-heated water-tank 9, profile is circle or square, and there is the interlayer casing of a macropore in central authorities, and there is the via hole of two warming water tank water outlet return pipes in rear wall central authorities, there is an economizer bank water supply connector lower left, the antetheca upper left side is flowed head and heat joint switch sometimes, and there is the via hole of water-gas switch outlet pipe in middle part central authorities, and hot-water switch is arranged at the bottom.
3. water-gas generators as claimed in claim 1 is characterized in that, described economizer bank 10 is used the aluminum pipe coiled.The lower end links to each other with water supply connector, and the upper end links to each other with the jet head.
4. water-gas generators as claimed in claim 1 is characterized in that, described jet head 11, two ends are macropore, and the centre is condensed to aperture, and the aperture stage casing has a vertical negative pressure and inhales the hole, water inlet end links to each other with economizer bank, and the water side links to each other with threeway, and the negative pressure nose end links to each other with the heat regulation switch.
5. water-gas generators as claimed in claim 1 is characterized in that, described water-gas switch 16 is common copper plug valve, and water inlet end links to each other with threeway, and the water side links to each other with water yield display tube.
6. water-gas generators as claimed in claim 1 is characterized in that, described water yield display tube 17, and for glass or transparent plastic are made, structure is identical with hospital transfusion indicator tube, and water inlet end links to each other with the water-gas switch, and the water side links to each other with check valve.
7. water-gas generators as claimed in claim 1 is characterized in that, described check valve 18, profile is circular, and there is joint at two ends, and there is a sheet metal inside, block the interior aperture of water supply connector by the weight of self, water supply connector links to each other with water yield display tube, and water out adapter links to each other with saturated vaporizer.
8. water-gas generators as claimed in claim 1, it is characterized in that, described saturated vaporizer 19, profile is oblate, and many radial backings that are subjected to are arranged at top, and inside is hollow, into water outlet nozzle is arranged at the bottom, water inlet tap links to each other with check valve, and outlet nozzle links to each other with the mistake heat vapourizer, and middle part annulus borehole jack is placed on the tile mouth.
9. water-gas generators as claimed in claim 1, it is characterized in that, described heat vapourizer 20 excessively, be to use the heat resisting pipe coiled, the lower end import links to each other with saturated vaporizer, and the gas outlet, upper end links to each other with air nozzle, also can be welded into sandwich cylinder with heat-resisting steel sheet and plate, there is an air inlet lower end, and there is a gas outlet upper end.
10. water-gas generators as claimed in claim 1 is characterized in that, described air nozzle 21 is the copper elbow, and suction nozzle links to each other with the mistake heat vapourizer, but the gas outlet external screw-thread can be adorned air register, and internal whorl is equipped with a nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222745 CN2255559Y (en) | 1995-10-25 | 1995-10-25 | Domestic multi-function water gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222745 CN2255559Y (en) | 1995-10-25 | 1995-10-25 | Domestic multi-function water gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2255559Y true CN2255559Y (en) | 1997-06-04 |
Family
ID=33870006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222745 Expired - Fee Related CN2255559Y (en) | 1995-10-25 | 1995-10-25 | Domestic multi-function water gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2255559Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896521A (en) * | 2015-06-26 | 2015-09-09 | 重庆柏羽新能源科技有限公司 | Energy-saving kitchen range provided with heat exchange device |
| CN113110626A (en) * | 2021-04-28 | 2021-07-13 | 北京航空航天大学 | Rectangular transparent adjustable venturi |
-
1995
- 1995-10-25 CN CN 95222745 patent/CN2255559Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896521A (en) * | 2015-06-26 | 2015-09-09 | 重庆柏羽新能源科技有限公司 | Energy-saving kitchen range provided with heat exchange device |
| CN113110626A (en) * | 2021-04-28 | 2021-07-13 | 北京航空航天大学 | Rectangular transparent adjustable venturi |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |