CN203731497U - Novel sealed type furnace head structure - Google Patents
Novel sealed type furnace head structure Download PDFInfo
- Publication number
- CN203731497U CN203731497U CN201320828087.2U CN201320828087U CN203731497U CN 203731497 U CN203731497 U CN 203731497U CN 201320828087 U CN201320828087 U CN 201320828087U CN 203731497 U CN203731497 U CN 203731497U
- Authority
- CN
- China
- Prior art keywords
- type furnace
- sealed type
- furnace head
- sealed
- head structure
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model relates to a novel sealed type furnace head structure. The novel sealed type furnace head structure comprises a sealed type furnace head and a fixing plate, wherein the sealed type furnace head is arranged below a fixing hole position on the upper surface of a furnace table; the fixing plate is arranged inside the fixing hole position, so that a sealing structure is formed between the upper side of the sealed type furnace head and the upper surface of the furnace table; four screw holes are distributed on the upper surface of the sealed type furnace head in a surrounding manner, and inner threads are arranged on the inner wall surface of each screw hole; outer threads are distributed on the outer wall surfaces at the lower ends of hollow nuts, and each hollow nut is matched with inner threads of the corresponding screw hole below by the outer threads thereof, so that the fixing plate and the sealed type furnace head are locked; and meanwhile, a fire plate is fixedly arranged above the fixing plate through the hollow nuts. The novel sealed type furnace head structure disclosed by the utility model has the beneficial effects that the sealed type furnace head structure is arranged, so that fuel gas waste can be reduced, and fuel gas can be facilitated to sufficiently combust; the nuts are in hollow structures, so that the fuel gas can be directly introduced in; and the novel sealed type furnace head structure is beneficial to secondary combustion, and is energy-saving and environmentally friendly.
Description
Technical field
The utility model relates to gas furnace technology, relates in particular to a kind of sealed type furnace head structure.
Background technology
The height factor of the burner thermal efficiency is that the mixed proportion of combustion gas and air will make its abundant completing combustion.Traditional burner adopts diffusion combustion technology, combustion gas and the burning of mixing limit, air limit, its mixing velocity is slow, flame temperature is low, combustion gas cannot completing combustion, easily produces a large amount of carbon monoxide, makes people poisoning, and part of fuel is therefore waste also.Existing a lot of burner adopts premixed treatment technology, and combustion gas and air, through spiral steel ring, the spray combustion from burner surface that be blended in of burner mixing chamber, should guarantee that the mixing of combustion gas and air is full and uniform.For example, but most of product still exists a lot of deficiencies: 1. the sealing of traditional burner is poor, waste more combustion gas, be unfavorable for abundant burning; 2. attaching nut's structure is limited, is not easy to installation and the communication with fuel gas pipeline; 3. be unfavorable for second-time burning, also environmental protection not, is unfavorable for health; 4. flame temperature is lower.Therefore,, for above aspect, need to carry out rational modification to prior art.
Utility model content
For above defect, the utility model provide a kind of and be conducive to realize sufficient combustion free from extraneous odour, can reduce combustion gas waste, can second-time burning, the sealed type furnace head structure of high, the energy-conserving and environment-protective of flame temperature, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of sealed type furnace head structure, comprise sealed burner, fixed head, described sealed burner is arranged at the fixed hole position below of table upper surface, is positioned at a fixed head of the inner installation of fixed hole position, thereby makes to form hermetically-sealed construction between sealed burner top and table upper surface; Be positioned at sealed burner upper surface around on distribute four screws and each screw internal face with internal thread, in this hollow nut lower end outside wall surface, distribute external screw thread and each hollow nut by the screw-internal thread fit of its external screw thread and the corresponding screw in below, thereby fixed head and sealed burner are locked; Meanwhile, described fixed head top fixedly mounts fire dish by hollow nut, between every two the adjacent hollow nuts of fire dish upper surface, an arcuate surface is set.
Correspondingly, four installing holes of described fixed head upper surface annular spread, are positioned at each hollow nut inside and are provided with combustion gas connected chamber; Described hollow nut inside is with locating hole, and described locating hole is regular hexagon; Described fixed head outer rim reduces from inside to outside highly gradually with a circle domatic structure and this domatic structure.
Compared with prior art, the beneficial effect of sealed type furnace head structure described in the utility model is:
(1) by sealed furnace head structure is set, can reduce combustion gas waste, be conducive to fully combustion flame of combustion gas;
By at furnace end fixing plate upper surface around four hold-down nut holes are set, in each nut bore, be provided with internal thread, this nut lower end is provided with external screw thread, convenient coordinates installation with hold-down nut hole, and this nut is hollow-core construction, can directly lead to combustion gas;
(3) the fire dish structure inner surface arranging above nut bore, with four arcuate surfaces that raise up, is conducive to second-time burning;
(4) this structure is conducive to realize sufficient combustion free from extraneous odour, and burning is clean, can avoid a large amount of carbon monoxide and stink generation, and flame temperature is high, cooks safe and efficiently, can reduce the aging of inner components, energy-conserving and environment-protective.
Brief description of the drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the burner schematic internal view of sealed type furnace head structure described in the utility model embodiment;
Fig. 2 is the burner band fixed plate structure schematic diagram of sealed type furnace head structure described in the utility model embodiment;
Fig. 3 is the hollow nut part schematic top plan view of sealed type furnace head structure described in the utility model embodiment;
Fig. 4 is the hollow nut part side schematic view of sealed type furnace head structure described in the utility model embodiment;
Fig. 5 is the band fire disc portion schematic diagram of sealed type furnace head structure described in the utility model embodiment.
In figure:
1, sealed burner; 2, table; 3, screw; 4, internal thread; 5, hollow nut; 6, external screw thread; 7, fire dish; 8, arcuate surface; 9, fixed head; 10, fixed hole position.
Detailed description of the invention
As Figure 1-5, sealed type furnace head structure described in the utility model embodiment, comprise sealed burner 1, fixed head 9, described sealed burner 1 is arranged at fixed hole position 10 belows of table 2 upper surfaces and is positioned at a fixed head 9 of fixed hole position 10 inner installations, thereby make to form hermetically-sealed construction between sealed burner 1 top and table 2 upper surfaces, be positioned at sealed burner 1 upper surface around on distribute four screws 3 and each screw 3 internal faces with internal thread 4, a hollow nut 5 is installed in four installing holes of fixed head 9 upper surface annular spread wherein and each installing hole, distribute in these hollow nut 5 lower end outside wall surface external screw thread 6 and each hollow nut 5 coordinates by the internal thread 4 of its external screw thread 6 screw 3 corresponding to below, thereby fixed head 9 and sealed burner 1 are locked, be positioned at that each hollow nut 5 inside are provided with combustion gas connected chamber so that directly logical combustion gas, meanwhile, described fixed head 9 tops are by hollow nut 5 fixed installation fire dish 7, coil and between every two the adjacent hollow nuts 5 of 7 upper surfaces, an arcuate surface 8 are set and are beneficial to second-time burning at fire.
Above embodiment is the more preferably one of detailed description of the invention of the utility model, and the common variation that those skilled in the art carry out within the scope of the technical program and replacement should be included in protection domain of the present utility model.
Claims (6)
1. a sealed type furnace head structure, comprises sealed burner (1), fixed head (9), it is characterized in that:
Described sealed burner (1) is arranged at fixed hole position (10) below of table (2) upper surface, be positioned at fixed hole position (10) fixed head of inner installation (9), thereby make to form hermetically-sealed construction between sealed burner (1) top and table (2) upper surface;
Be positioned at sealed burner (1) upper surface around distribute four screws (3) and each screw (3) internal face on internal thread (4), in the outside wall surface of this hollow nut (5) lower end, distribute external screw thread (6) and each hollow nut (5) by internal thread (4) cooperation of its external screw thread (6) screw corresponding to below (3), thereby by fixed head (9) and sealed burner (1) locking;
Meanwhile, described fixed head (9) top, by hollow nut (5) fixed installation fire dish (7), is positioned between fire dish every two the adjacent hollow nuts of (7) upper surface (5) arcuate surface (8) is set.
2. sealed type furnace head structure according to claim 1, is characterized in that: four installing holes of described fixed head (9) upper surface annular spread.
3. sealed type furnace head structure according to claim 1, is characterized in that: be positioned at each hollow nut (5) inside and be provided with combustion gas connected chamber.
4. sealed type furnace head structure according to claim 1, is characterized in that: described hollow nut (5) is inner with locating hole.
5. sealed type furnace head structure according to claim 4, is characterized in that: described locating hole is regular hexagon.
6. sealed type furnace head structure according to claim 1, is characterized in that: described fixed head (9) outer rim reduces from inside to outside highly gradually with a circle domatic structure and this domatic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828087.2U CN203731497U (en) | 2013-12-17 | 2013-12-17 | Novel sealed type furnace head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828087.2U CN203731497U (en) | 2013-12-17 | 2013-12-17 | Novel sealed type furnace head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731497U true CN203731497U (en) | 2014-07-23 |
Family
ID=51201566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828087.2U Expired - Fee Related CN203731497U (en) | 2013-12-17 | 2013-12-17 | Novel sealed type furnace head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546593A (en) * | 2016-02-01 | 2016-05-04 | 深圳市火王燃器具有限公司 | Gas stove with positioning structure |
-
2013
- 2013-12-17 CN CN201320828087.2U patent/CN203731497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546593A (en) * | 2016-02-01 | 2016-05-04 | 深圳市火王燃器具有限公司 | Gas stove with positioning structure |
| CN105546593B (en) * | 2016-02-01 | 2017-12-01 | 深圳市火王燃器具有限公司 | A kind of gas furnace with location structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |