CN2200750Y - Gas burner - Google Patents
Gas burner Download PDFInfo
- Publication number
- CN2200750Y CN2200750Y CN 94224776 CN94224776U CN2200750Y CN 2200750 Y CN2200750 Y CN 2200750Y CN 94224776 CN94224776 CN 94224776 CN 94224776 U CN94224776 U CN 94224776U CN 2200750 Y CN2200750 Y CN 2200750Y
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- spout
- auxiliary
- gas burner
- auxiliary spout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Gas Burners (AREA)
Abstract
The utility model relates to a gas burner. The utility model is proposed in order to provide a gas burner having the advantages of long service life and high thermal efficiency. The utility model is composed of a straight column guide pipe, a spraying head and a fire cover, wherein, the top of the straight column guide pipe is provided with the spraying head, and a main spout and auxiliary spouts are uniformly distributed on the circumference of the spraying head; the top of the fire cover is provided with a baffle plate, and the diameter of the baffle plate is larger than the diameter of a circle encircling the outer margin of the auxiliary spout and is smaller than the diameter of an internally tangent circle of the inner margin of the main spout. Besides, the fire cover is arranged on the top of the spraying head and covers only the auxiliary spout, and gaps forming an annular ignition belt are formed among the fire cover and the auxiliary spouts.
Description
The utility model belongs to stove parts, particularly a kind of gas burner.
Existing gas burner, as shown in Figure 4, mainly by right cylinder conduit 9, shower nozzle 91, and fire lid 10 form, constitute the shower nozzle 91 of band spout 92 at the top of right cylinder conduit 9, fire lid 10 tops that are inlaid in shower nozzle 91 shelter from spout 92 and and spout 92 between keep certain clearance, the coal gas of keeping spout 92 ejections with the tempering of generation part constantly burns, and prevents fray-out of flame.The burner of this structure makes fire lid 10 because of melted by Gao Re, and very easily stops up spout 92, thereby make it not be suitable for continuously long-time use after long-time continuous burning.
The purpose of this utility model provides a kind of fire lid and is difficult for fusing, is applicable to continuously long-time gas burner that use, that help to improve the thermal efficiency.
The utility model is made up of right cylinder conduit, shower nozzle and fire lid, the top of right cylinder conduit constitutes the main injection jet of band garden Zhou Junbu and the shower nozzle of auxiliary spout, the fire tops is provided with diameter greater than auxiliary spout outer rim envelope garden diameter, less than the baffle plate of main injection jet inner edge inscribe garden diameter, fire lid is installed in the shower nozzle top, only shelter from auxiliary spout and and auxiliary spout between be provided with the gap of looping ignition belt.
Because shower nozzle of the present utility model is provided with main injection jet and auxiliary spout, and order fire lid only shelters from auxiliary spout and and is provided with the gap of looping ignition belt between it.During use, a small amount of coal gas gaseous mixture is from auxiliary spout ejection, in annular ignition belt, fully mix the back to ejection all around with air once again, the coal gas gaseous mixture of junction main jet head ejection burns jointly, and form annular flame around the annular ignition belt, the coal gas gaseous mixture of the main injection jet that ignites at any time ejection, keep its continuous burning, thereby not only make fire lid avoid being subjected to the flame combustion that the coal gas gaseous mixture of main injection jet ejection forms and melt, be applicable to continuously long-term the use, and make from the gaseous mixture of the formation annular flame of auxiliary spout ejection and in annular ignition belt, mixes with air once again, the raising thermal efficiency, thus reach the purpose of this utility model.
Fig. 1 is the utility model structural representation stereogram
Fig. 2 is the utility model embodiment one structural representation profile
Fig. 3 is the utility model embodiment two structural representation profiles
Fig. 4 is existing gas burner structural representation profile
Below in conjunction with accompanying drawing the utility model is further elaborated.
Embodiment one
As shown in Figure 1 and Figure 2, the utility model is made up of right cylinder conduit 1, shower nozzle 2 and fire lid 3, right cylinder conduit 1 is a hollow tubular body, its bottom perisporium is provided with air admission hole 11, and the top constitutes shower nozzle 2, and shower nozzle 2 is a hollow cylinder, its upper peripheral edge is provided with annular slope 21, be provided with on annular slope 21 perpendicular to annular slope 21 and along the main injection jet 22 of garden Zhou Junbu, the small end of annular slope 21 is connected with plane 23, is provided with center screw 24 and along the auxiliary spout 25 of garden Zhou Junbu on plane 23; The top of fire lid 3 is provided with diameter greater than auxiliary spout 25 outer rim envelope garden diameters, less than the baffle plate 31 of main injection jet 22 inner edge inscribe garden diameters, its other end is provided with the double-screw bolt 33 of band seam 32, the fire lid double-screw bolt 33 on 3 with its and screw 24 engagements of shower nozzle 2 are installed in the top of shower nozzle 2, only shelter from auxiliary spout 25 and and auxiliary spout 25 between be provided with the gap 41 of looping ignition belt 4.
Embodiment two
As shown in Figure 3, the utility model is made up of right cylinder conduit 5, shower nozzle 6 and fire lid 7, right cylinder conduit 5 is a hollow tubular body, the top constitutes shower nozzle 6, shower nozzle 6 is a hollow cylinder, and its upper peripheral edge is provided with annular shape inclined-plane 61, is provided with on annular slope 61 perpendicular to annular slope 61 and along the main injection jet 62 of garden Zhou Junbu, the small end of annular slope is connected with plane 63, is provided with the boss 65 of band center screw 64 and along the auxiliary spout 66 of garden Zhou Junbu on plane 63; The top of fire lid 7 is provided with diameter greater than auxiliary spout 66 outer rim envelope garden diameters, less than the baffle plate 71 of main injection jet 62 inner edge inscribe garden diameters, its other end is provided with double-screw bolt 72, the fire lid double-screw bolt 72 on 7 with its and screw 64 engagements on the shower nozzle 6 are installed in the top of shower nozzle 6, only shelter from auxiliary spout 66 and and auxiliary spout 66 between be provided with the gap 81 of looping ignition belt 8.
Claims (3)
1, gas burner, it is made up of right cylinder conduit, shower nozzle and fire lid, the top that it is characterized in that described right cylinder conduit constitutes the main injection jet of band garden Zhou Junbu and the shower nozzle of auxiliary spout, the fire tops is provided with diameter greater than auxiliary spout outer rim envelope garden diameter, less than the baffle plate of main injection jet inner edge inscribe garden diameter, fire lid is installed in the shower nozzle top, only shelter from auxiliary spout and and auxiliary spout between be provided with the gap of looping ignition belt.
2, gas burner according to claim 1 is characterized in that the other end of described fire lid is provided with the double-screw bolt of band seam; The shower nozzle upper peripheral edge is provided with annular slope, and main injection jet is perpendicular to annular slope, and the small end of annular slope is connected with the plane, and auxiliary spout is located on the plane and is provided with center screw in the plane.
3, gas burner according to claim 1 and 2 is characterized in that the plane of described shower nozzle mouth is provided with the boss of band center screw; The other end at the fire lid is provided with double-screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94224776 CN2200750Y (en) | 1994-08-05 | 1994-08-05 | Gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94224776 CN2200750Y (en) | 1994-08-05 | 1994-08-05 | Gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2200750Y true CN2200750Y (en) | 1995-06-14 |
Family
ID=33838098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94224776 Expired - Fee Related CN2200750Y (en) | 1994-08-05 | 1994-08-05 | Gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2200750Y (en) |
-
1994
- 1994-08-05 CN CN 94224776 patent/CN2200750Y/en not_active Expired - Fee Related
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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 |