CN2527869Y - Single pipe direct spray filter net type gas firing energy saving cooking range core - Google Patents
Single pipe direct spray filter net type gas firing energy saving cooking range core Download PDFInfo
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- CN2527869Y CN2527869Y CN 02215968 CN02215968U CN2527869Y CN 2527869 Y CN2527869 Y CN 2527869Y CN 02215968 CN02215968 CN 02215968 CN 02215968 U CN02215968 U CN 02215968U CN 2527869 Y CN2527869 Y CN 2527869Y
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- air
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- fuel gas
- strainer
- combustion
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Abstract
Disclosed is a gas-fired energy-saving hearth core which is of monotube direct spray and strainer type. The energy-saving hearth core comprises a gas-transportation conduit, an air cap and a bracket connected with the air outlet of the conduit, and a strainer-shaped combustion plate arranged on the top of the air cap. The number of the vent holes of the combustion plate is from 20um to 40um. The utility model adopts the monotube direct spray type together with the bracket and the strainer-shaped combustion plate which have good air permeability. The fuel gas is combusted stably above the surface of the strainer when the fuel gas is sprayed from the air cap; meanwhile, the cooling and heat dissipation brought by the continual air flow below the strainer for the strainer ensures the service life of the strainer not to be affected. The air cap of the utility model is changed to be a single-hole air cap. The air inlet of the air-transportation conduit is communicated with a main air outlet with an aperture of 0.8 mm. The flame is pervaded around from the center of the bottom of the boiler and the combustion range is not affected and the heat utilization rate is high. Under the same combustion conditions, the fuel gas is saved by 30 to 50 percent and the time is saved by 20 percent. The utility model is clean, safe, time-saving, simple in maintenance, convenient for installation and replacement and long in service life.
Description
Technical field: the utility model relates to a kind of gas kitchen ranges designing technique, and particularly a kind of single tube directly sprays the filter net type energy-saving fuel gas stove core.
Its kitchen range core assembly of general gas cooking stove (also claiming combustion chamber) that uses in the family is generally by air nozzle at present, air-condition plate, air door, the injection mixing tube, elbow, the fire lid, the ornamenting circle, spray point compositions such as (the electric spark sparking are used), because general gas kitchen range core is provided with the major-minor jet thrust, are furnished with two gas transmission conduits (gas conduct pipe) on two ventholes, two air feed are 0.8mm with the master in the fumarole (giving vent to anger) bore dia, and secondary bore dia is 0.5mm, and gas output is big, the kitchen range core area is big, combustion range is big, and most of heat energy is that very big thermal waste is caused on empty enamelware pot limit, and causes a pot edge temperature drift, hand dare not be run into handle during cooking, uses very inconvenience.
The purpose of this utility model is that a kind of single tube of design directly sprays the filter net type energy-saving fuel gas stove core, makes not only have designs simplification, makes simple installation, can also significantly improve the heat energy utilization rate, significantly saves gas consumption, sufficient combustion, hygienic environment-protecting.
The utility model is realized with following technical scheme: this energy-saving stove core is mainly by a gas transmission conduit, the air nozzle that is connected with the conduit gas outlet can allow the unimpeded filter screen shape tray for combustion of air (oxygen) constitute with one that is erected at this air nozzle top, and the order number of this filter screen shape tray for combustion passage is chosen as 20 order to 40 orders and is advisable.
Why the utility model adopts the above-mentioned practicality technical scheme of simple structure again, is in view of following mentality of designing: any fuel burning all be unable to do without oxygen, and oxygen is sufficient more, and flame is got over into blue look, and temperature is high more, and it is more abundant thorough to burn.The utility model adopts single-pipe directly spraying to add the good support and the filter screen shape tray for combustion of permeability of air flow design, when coal gas (or other liquefied gas as fuel gases) when air nozzle sprays, under jet momentum effect, carry extraneous a large amount of oxygen simultaneously secretly and spraying to screen pack, these mists are when reducing impulse force, again at the screen surface uniformly dispersing, allow flame that the place has been arranged, can steadily above wire side, burn, meanwhile, because of the air of sieve bottom stream does not stop upwards circulation, also give the cooling of filter screen auto-radiating, burn out ahead of time in order to avoid the tray for combustion temperature of filter screen shape is too high, influence its service life, the utility model air nozzle changes single hole into and sprays (the main venthole in gas transmission conduit air inlet and 0.8 millimeter aperture is connected), adopt the design of large space air flow, though filter screen shape tray for combustion is little more many than common kitchen range core area, but when burning flame be from the centre in the bottom of a pan to around diffusion combustion, do not influence combustion range, heat energy utilization rate height, flame is blue look, sufficient combustion (also having birr sometimes), smokeless no carbon black, compare with existing common kitchen range core, under identical burning condition, can save combustion gas 30-55%, the cooking time saves about 20%, use environmentally-friendly sanitary, safety saves time, and maintenance is simple, install and change conveniently long service life.
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of the utility model kitchen range core.
Fig. 2 is the three-dimensional exploded view of kitchen range core main parts size.
Wherein: 1～filter screen shape tray for combustion, 2～the spring of falling turriform support (also claiming to fall helical stent), 3～air nozzle, 4～gas transmission conduit, 5～conduit air inlet (being provided with nipple), the windproof rectification guide housing of 6～stainless steel, 7～stainless steel filter screen shape burner body (constituting the burning card), 8～inner clamping type clasp (clamping filter screen uses), 9～spring support bottom cover adapter ring (socket-connecting) with air nozzle.
With reference to accompanying drawing as can be known, the utility model also can have following technical characterictic in the specific implementation:
One, described filter screen shape tray for combustion 1 can fall turriform (fall spirality) spring support 2 vertical sleeves by one and be connected on the top of air nozzle 3.
Two, the described spring support 2 that is connected with air nozzle 3 tops also can be made into the stainless steel iron wire frame replacement (accompanying drawing slightly) with back taper.
Three, described filter screen shape tray for combustion 1 is that stainless steel filter screen shape burner body 7 and inner clamping type clasp 8 phase pivot bush units form by the windproof rectification of stainless steel guide housing 6.Can conveniently install or change consumable accessory like this.
Four, the also available plate-like burner body that is densely covered with passage replaces filter screen shape burner body 7, still is provided with windproof rectification guide housing (accompanying drawing slightly) on the edge, surrounding of plate-like burner body.
This utility model is installed and used very simple, can be connected with existing gas cooker, during installation, former kitchen range core assembly and major-minor jet thrust are all unloaded, block the venthole (the secondary hole of promptly saving 0.5 millimeter of diameter) of middle, the threaded connector of energy-saving stove core gas transmission conduit air inlet end be installed in the next door main venthole on (i.e. 0.8 millimeter main aperture), the supporting sealing gasket of going up, screw thread spins partly also can coat not gas leakage of fluid sealant assurance joint, regulate the burning card from the bottom of a pan 3-4cm, during igniting pot is put and can be used.
Claims (6)
1, a kind of single tube directly sprays the filter net type energy-saving fuel gas stove core, it is characterized in that this energy-saving stove core is mainly by a gas transmission conduit (4), the air nozzle (3) that is connected with the conduit gas outlet and be erected at of this air nozzle top and can allow the unimpeded filter screen shape tray for combustion (1) of air constitute, the order number of this filter screen shape tray for combustion passage is chosen as 20 order to 40 orders and is advisable.
2, energy-saving fuel gas stove core according to claim 1 is characterized in that described filter screen shape tray for combustion (1) can be connected on the top of air nozzle (3) by the spring of falling a turriform support (2) vertical sleeve.
3, energy-saving fuel gas stove core according to claim 1 and 2 is characterized in that the stainless steel iron wire frame that the described spring support that is connected with air nozzle (3) top also can be made into back taper replaces.
4, energy-saving fuel gas stove core according to claim 1 is characterized in that described filter screen shape tray for combustion (1) can be that stainless steel filter screen shape burner body (7) and inner clamping type clasp (8) phase pivot bush unit form by the windproof rectification of stainless steel guide housing (6).
5,, it is characterized in that the also available plate-like burner body that is densely covered with passage replaces filter screen shape burner body (7), still is provided with windproof rectification guide housing (6) on the edge, surrounding of plate-like burner body according to claim 1 or 4 described energy-saving fuel gas stove cores.
6, energy-saving fuel gas stove core according to claim 1 is characterized in that described gas transmission conduit (4) air inlet (5) is that main venthole by nipple and 0.8 millimeter aperture is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215968 CN2527869Y (en) | 2002-02-28 | 2002-02-28 | Single pipe direct spray filter net type gas firing energy saving cooking range core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215968 CN2527869Y (en) | 2002-02-28 | 2002-02-28 | Single pipe direct spray filter net type gas firing energy saving cooking range core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527869Y true CN2527869Y (en) | 2002-12-25 |
Family
ID=33695026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215968 Expired - Fee Related CN2527869Y (en) | 2002-02-28 | 2002-02-28 | Single pipe direct spray filter net type gas firing energy saving cooking range core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527869Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225956B (en) * | 2007-01-15 | 2010-04-14 | 姜亦迎 | Stove core of combustion-gas range |
| CN104296141A (en) * | 2014-10-13 | 2015-01-21 | 昆山富凌能源利用有限公司 | Single-pipe direct-jet type energy-saving gas stove burner added with filter screen |
-
2002
- 2002-02-28 CN CN 02215968 patent/CN2527869Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225956B (en) * | 2007-01-15 | 2010-04-14 | 姜亦迎 | Stove core of combustion-gas range |
| CN104296141A (en) * | 2014-10-13 | 2015-01-21 | 昆山富凌能源利用有限公司 | Single-pipe direct-jet type energy-saving gas stove burner added with filter screen |
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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 |