CN205299614U - Chafing dish is igniteed and is covered - Google Patents
Chafing dish is igniteed and is covered Download PDFInfo
- Publication number
- CN205299614U CN205299614U CN201520986973.7U CN201520986973U CN205299614U CN 205299614 U CN205299614 U CN 205299614U CN 201520986973 U CN201520986973 U CN 201520986973U CN 205299614 U CN205299614 U CN 205299614U
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- CN
- China
- Prior art keywords
- cover
- gas
- airway
- air outlet
- chafing dish
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- Expired - Fee Related
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Abstract
The utility model discloses a chafing dish is igniteed and is covered, its characterized in that storage gas cover is cavity the ring structure has the closing cap on, has the back cover down. Its cavity the ring structure can effectively increase gas area of contact and through the route, be favorable to combustible gas fully to burn. Simultaneously the air duct gas outlet sets up that the external environment air played and prevents the wind action its stable influence when circle wall central authorities can effectively prevent the gas combustion in the cavity ring. That a design benefit is reasonable, the chafing dish is igniteed and is covered of economic environmental protection.
Description
Technical field
The utility model belongs to Gas appliance field, it relates to a kind of igniting cover, especially a kind of chafing dish igniting cover.
Background technology
Winter chafing dish be subject to very much one of popular diet liked, chafing dish cover common in restaurant is generally electronics cover, but relatively power consumption. Inflammable gas is a kind of thermal source of less expensive environmental protection, igniting cover is combustion gas ignition equipment more widely, but due to some existing gas igniting cover physical constructions unreasonable, as pipeline area is narrow, make fuel gas mixing uneven, thus reduce the efficiency of combustion of combustion gas. Also some windproof difference of gas igniting cover, is affected by the external environment relatively big, and gaseous combustion is unstable, the phenomenon occurring misfiring even sometimes so that the use of some gas igniting covers exists significant limitation.
Summary of the invention
The utility model, for above-mentioned Problems existing, devises a kind of chafing dish igniting cover, and the technical scheme adopted is:
A kind of chafing dish igniting cover, comprise base, storage cover, inlet pipe, airway and portfire, it is characterized in that: described storage cover is cavity circular ring structure, surround by cylindrical wall, inner round wall, above have envelope lid, under have back cover, under described cylindrical span, back cover 3/1 place is welded with inlet pipe, described cylindrical span upper cover 3/1 place is welded with airway, and the other end of described airway is connected with air outlet, and described air outlet extends to the central authorities of described cavity circular ring structure storage cover inner round wall; Described air outlet place is provided with nut, and described nut thread is connected with portfire; Described airway is being provided with cooling gas check valve near one end, described air outlet; Described storage cover is fixed on base by support, and described base is welded with coupling device.
Advantage of the present utility model and positively effect be:
1, the igniting cover of this practicality is preferably designed for cavity circular ring structure and effectively adds the contact area of gas and gas passes through path so that inflammable gas Thorough combustion, it is to increase efficiency of combustion, economizes on resources, strong operability.
2, the utility model igniting cover is reasonable in design, the portfire at airway air outlet place be arranged on the cavity annulus of igniting cover inner can effectively preventing gaseous combustion time outside ambient air on the impact of its stability, serve the effect of windproof damping.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the part sectioned view of Fig. 1;
Fig. 4 is scheme of installation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not limited, can not limit protection domain of the present utility model with this.
Such as Fig. 1, shown in 2, a kind of chafing dish igniting cover, comprises main body storage cover 3, airway 2 and base 6. Wherein, gas-holder 3 is cavity circular ring structure, comprises cylindrical wall 31, inner round wall 32, envelope lid 33, back cover 34. Cylindrical wall 31 is welded with inlet pipe 4 apart from 3/1 place of back cover 34, cylindrical wall 31 is welded with airway 2 apart from 3/1 place of envelope lid 33, airway extends to the central authorities of the inner round wall 32 of storage cover 3, the another port of airway 2 is connected with air outlet 7, at airway 2, air outlet 7 place is provided with cooling gas check valve 8.
To sum up, inflammable gas enters in storage cover 3 by inlet pipe 4, when inflammable gas is derived by airway 2 after being full of storage cover, flows to the air outlet 7 being connected to airway 2 the other end, wherein needing through cooling gas check valve 8, the effect of cooling gas check valve is that control air outlet goes out combustible gas and gas flow.
Such as Fig. 3, shown in 4, upper end, air outlet 7 is provided with nut 9, and igniter head 10 or igniting dish 11 are threaded connection the nut 9 with upper end, air outlet 7 and are connected, to realize igniting.
Above-mentioned storage cover 3 is welded on base 6 by support 5, is wherein provided with on base 6 and connects structure 1, to complete the connection with heavy mechanical equipment, as the portfire of heavy mechanical equipment, efficiently utilizes resource, ensures the stability of fuel gas buring.
Claims (1)
1. a chafing dish igniting cover, comprise base, storage cover, inlet pipe, airway and portfire, it is characterized in that: described storage cover is cavity circular ring structure, surround by cylindrical wall, inner round wall, above have envelope lid, under have back cover, under described cylindrical span, back cover 3/1 place is welded with inlet pipe, described cylindrical span upper cover 3/1 place is welded with airway, and the other end of described airway is connected with air outlet, and described air outlet extends to the central authorities of described cavity circular ring structure storage cover inner round wall; Described air outlet place is provided with nut, and described nut thread is connected with portfire; Described airway is being provided with cooling gas check valve near one end, described air outlet; Described storage cover is fixed on base by support, and described base is welded with coupling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986973.7U CN205299614U (en) | 2015-11-27 | 2015-11-27 | Chafing dish is igniteed and is covered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986973.7U CN205299614U (en) | 2015-11-27 | 2015-11-27 | Chafing dish is igniteed and is covered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299614U true CN205299614U (en) | 2016-06-08 |
Family
ID=56435704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986973.7U Expired - Fee Related CN205299614U (en) | 2015-11-27 | 2015-11-27 | Chafing dish is igniteed and is covered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299614U (en) |
-
2015
- 2015-11-27 CN CN201520986973.7U patent/CN205299614U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161127 |