CN201277631Y - Energy-saving cover of gas cooking stove - Google Patents
Energy-saving cover of gas cooking stove Download PDFInfo
- Publication number
- CN201277631Y CN201277631Y CNU2008202182659U CN200820218265U CN201277631Y CN 201277631 Y CN201277631 Y CN 201277631Y CN U2008202182659 U CNU2008202182659 U CN U2008202182659U CN 200820218265 U CN200820218265 U CN 200820218265U CN 201277631 Y CN201277631 Y CN 201277631Y
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- cover body
- energy
- reflecting surface
- cover
- saving
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Abstract
The utility model relates to a gas-fired furnace stove, especially an energy-saving device for matching use, which comprises an energy-saving cover, wherein the upper caliber of the cover body is big, and the lower caliber is small, 2-4 rows of concave reflection planes are arranged on the inner surface of the cover body along the circumferential direction, the upper portion of the cover body is equipped with a furnace plate support groove, and the lower portion of the cover body is provided with an air inlet hole. The gas-fired furnace stove has the advantages of simple structure and convenient use, the furnace plate support groove is just grafted with the furnace plate support, the cover body among the air inlet openings and a flaming opening base support of the furnace stove are fixedly placed, and enough air is assured to enter into the energy-saving cover through the air inlet opening to burn, which makes gas fully burn, the concave reflection plane densely arranged on the cover body effectively reflects flame to the bottom of a pan to accumulate heat, the flame concentrates towards the bottom of the pan, which reduces energy waste and reaches the aim of energy conservation, after experiment tests, gas is saved 30%, time is saved 15%, if the material with higher reflection efficiency is adopted, the energy conservation effect will be better.
Description
One, technical field:
The utility model relates to gas stove, particularly matching used energy saver.
Two, background technology:
Existing gas stove, its flame of igniting back is to tiltedly going up operation, the part of heat energy is wasted when pot is far away, in addition, fire the heat radiation of when burning to around propagate, existing gas stove can only utilize its radiation to the pot one side, other heat radiation of three is wasted again, the heat energy utilization rate less than 40% of gas-fired, cause the huge waste of petroleum resources, the energy saver that has is that side with the truncated cone-shaped cavity is to outer lug, form the spill cambered surface, this energy saver does not have the fine reflection heat build-up effect that plays to flame thermal radiation, exists air fully not enter in the energy saver, gas-fired is insufficient, produces pernicious gas and the people is caused shortcomings such as injury and use inconvenience.
Three, summary of the invention:
The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of gas stove energy-saving cover is provided, and control flame is concentrated effect to the bottom of a pan, has good reflection heat build-up function, and guarantees have enough air to enter, and coal gas is fully burnt.
The technical scheme that the utility model adopts for achieving the above object is: the gas stove energy-saving cover, and bore is big on the cover body, bore is little down, along the circumferential direction arranges 2-4 row concave reflecting surface on the cover body inner surface, and cover body top has the stone or metal plate for standing a stove on as a precaution against fire bracket groove, and air admission hole is arranged at the bottom.
Described cover body section is a broken line shape, on arrange reflecting surface place cover body and slope inwardly with respect to the cover body inclined-plane at its adjacent next row reflecting surface place.
The cover body at the described row of going up reflecting surface place is the 10-25 degree with respect to the intilted angle of inclination of cover body at its adjacent row's reflecting surface down place.
Described concave reflecting surface cross section is parabola shaped.
The utility model compared with similar products, simple in structure, get final product with common book galvanized iron sheet material compacting, easy to use, only need stone or metal plate for standing a stove on as a precaution against fire bracket groove and stone or metal plate for standing a stove on as a precaution against fire support are pegged graft cover body between the air admission hole and cooking stove fire jetting hole seat supports fixed placement, air admission hole guarantees that enough air enter participation burning in the energy-saving cover, coal gas is fully burnt, and the concave reflecting surface of cover body dense arrangement, reflecting surface section are parabola shaped, according to the parabola focusing principle, flame is effectively reflected heat build-up to pot bottom, and stop that flame distributes to tiltedly going up undue the injection, changes its traffic direction, flame is concentrated to the bottom of a pan, reduce energy waste, reach energy-conservation purpose, detect through experiment, save coal gas and reach 30%, saving time reaches 15%, adopts the higher material of reflection efficiency, and its energy-saving effect can be better.
Four, description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A view among Fig. 2.
Fig. 4 is the utility model action principle figure.
Five, the specific embodiment:
Gas stove energy-saving cover as shown in Figure 1, 2, bore is big on the cover body 1, following bore is little, along the circumferential direction arrange 3 row's concave reflecting surfaces 3 on the cover body inner surface, the reflecting surface section is parabola shaped spill reflection throwing face, and the cover body section is a broken line shape, as shown in Figure 3, the second row reflecting surface place cover body is 15 degree with respect to the first row intilted angle of inclination, cover body inclined-plane from the bottom to top, and topmost row's reflecting surface place cover body is with respect to second row's reflecting surface place cover body, 15 degree that slope inwardly.Cover body top has stone or metal plate for standing a stove on as a precaution against fire bracket groove 2, and the stone or metal plate for standing a stove on as a precaution against fire bracket clamp is in the stone or metal plate for standing a stove on as a precaution against fire bracket groove during use, and the bottom cover body places on the cooking stove, and air admission hole 4 is arranged at energy-conservation cover body bottom, and air enters by air admission hole and participates in burning in the cover body, guarantees sufficient combustion.
Gas stove energy-saving cover as shown in Figure 1, bore is big on the cover body 1, following bore is little, along the circumferential direction arrange 3 row's concave reflecting surfaces 3 on the cover body inner surface, the reflecting surface section is parabola shaped spill reflection throwing face, and the cover body section is a broken line shape, as shown in Figure 3, the second row reflecting surface place cover body is 15 degree with respect to the first row intilted angle of inclination, cover body inclined-plane from the bottom to top, and topmost row's reflecting surface place cover body is with respect to second row's reflecting surface place cover body, 20 degree that slope inwardly.The cover body angle of inclination is different mainly to be selected to use according to the size of pot.
Claims (4)
1, gas stove energy-saving cover is characterized in that: it is little that cover body (1) is gone up big, the following bore of bore, along the circumferential direction arranges 2-4 row concave reflecting surface (3) on the cover body inner surface, and cover body top has stone or metal plate for standing a stove on as a precaution against fire bracket groove (2), and air admission hole (4) is arranged at the bottom.
2, gas stove energy-saving cover according to claim 1 is characterized in that: cover body (1) section is a broken line shape, on arrange reflecting surface place cover body and slope inwardly with respect to the cover body inclined-plane at its adjacent next row reflecting surface place.
3, gas stove energy-saving cover according to claim 2 is characterized in that: on arrange the reflecting surface place cover body be the 10-25 degree with respect to the intilted angle of inclination of cover body at its adjacent reflecting surface of row down place.
4, according to the arbitrary described gas stove energy-saving cover of claim 1-3, it is characterized in that: concave reflecting surface (3) cross section is parabola shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202182659U CN201277631Y (en) | 2008-09-26 | 2008-09-26 | Energy-saving cover of gas cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202182659U CN201277631Y (en) | 2008-09-26 | 2008-09-26 | Energy-saving cover of gas cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277631Y true CN201277631Y (en) | 2009-07-22 |
Family
ID=40895217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202182659U Expired - Fee Related CN201277631Y (en) | 2008-09-26 | 2008-09-26 | Energy-saving cover of gas cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277631Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777958A (en) * | 2012-08-14 | 2012-11-14 | 张卿莲 | Gas cooker |
| CN103574659A (en) * | 2013-10-29 | 2014-02-12 | 昆山富凌灶具有限公司 | Energy-saving cooker with windproof bracket with holes in two sides |
| CN103574657A (en) * | 2013-10-29 | 2014-02-12 | 昆山富凌灶具有限公司 | Cooker with wavy wind-prevention support with holes |
| CN103574685A (en) * | 2013-10-30 | 2014-02-12 | 昆山富凌灶具有限公司 | Small energy-saving furnace end with wavy wind-prevention support with holes |
| CN103574673A (en) * | 2013-10-29 | 2014-02-12 | 昆山富凌灶具有限公司 | Simple energy-saving cooker with wavy wind-prevention support with holes |
-
2008
- 2008-09-26 CN CNU2008202182659U patent/CN201277631Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777958A (en) * | 2012-08-14 | 2012-11-14 | 张卿莲 | Gas cooker |
| CN102777958B (en) * | 2012-08-14 | 2015-01-28 | 张卿莲 | Gas cooker |
| CN103574659A (en) * | 2013-10-29 | 2014-02-12 | 昆山富凌灶具有限公司 | Energy-saving cooker with windproof bracket with holes in two sides |
| CN103574657A (en) * | 2013-10-29 | 2014-02-12 | 昆山富凌灶具有限公司 | Cooker with wavy wind-prevention support with holes |
| CN103574673A (en) * | 2013-10-29 | 2014-02-12 | 昆山富凌灶具有限公司 | Simple energy-saving cooker with wavy wind-prevention support with holes |
| CN103574685A (en) * | 2013-10-30 | 2014-02-12 | 昆山富凌灶具有限公司 | Small energy-saving furnace end with wavy wind-prevention support with holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20110926 |