CN204268478U - There is the injector of gas distribution chamber - Google Patents
There is the injector of gas distribution chamber Download PDFInfo
- Publication number
- CN204268478U CN204268478U CN201420610235.8U CN201420610235U CN204268478U CN 204268478 U CN204268478 U CN 204268478U CN 201420610235 U CN201420610235 U CN 201420610235U CN 204268478 U CN204268478 U CN 204268478U
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- China
- Prior art keywords
- ring
- injector
- distribution chamber
- gas distribution
- air inlet
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- 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
- 238000009826 distribution Methods 0.000 title claims abstract description 78
- 230000006698 induction Effects 0.000 claims abstract description 28
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 80
- 238000009434 installation Methods 0.000 abstract description 7
- 239000002737 fuel gas Substances 0.000 abstract description 2
- 239000000567 combustion gas Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
The utility model belongs to gas kitchen ranges technical field, relates to a kind of injector with gas distribution chamber.Solve the technical problem that prior art installation effectiveness is low, have potential safety hazard.The utility model provides a kind of injector with gas distribution chamber, and this injector comprises integrated body, and this body comprises induction tunnel, injector base and gas distribution chamber.The utility model is quick and easy for installation, safe and reliable, and fuel gas buring is abundant.
Description
Technical field
The utility model belongs to gas kitchen ranges technical field, relates to a kind of burner of gas-cooker, particularly relates to a kind of injector with gas distribution chamber.
Background technology
So-called gas-cooker, means the kitchen utensils carrying out straight fire heating with gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gases.Say by structure, the main desk-top stove structure of gas-cooker and embedded stove structure two class.
Built-in type cooker is primarily of embedding burner (burner, interior outer fire cover etc.), valve body is (containing nozzle, air door plate, volute spring, magnetic valve), panel (has toughened glass panel, stainless steel faceplate and non-viscous oil panel etc.), grate, knob, drip pan, stove pin, drain pan, air inlet pipe, tube connector, (built-in type cooker is all generally pulse firing mode to pulse igniter, the sparking mode of current gas kitchen ranges is mainly divided into electronic ignition and pulse firing two kinds), thermocouple (flame-out protector---refer to the device automatically cutting off fuel gas path after gas kitchen ranges flame surprisingly extinguishes).
The existing injector with gas distribution chamber comprises injector for entering combustion gas and gas distribution chamber, and injector comprises induction tunnel and the injector base for induction tunnel, wherein induction tunnel and injector base are one-body molded, gas distribution chamber is connected by being spirally connected, being socketed or rivet to be fixed with injector base, there is two problems in this connected mode: 1, gas distribution chamber needs to be fixed with injector base to be connected, and adds the workload of install combustion device; 2, gas distribution chamber and injector base are as installed blow-by, then there will be space, cause flame to leak or combustion gas leaks, and have potential safety hazard.
As Chinese patent literature discloses a kind of injector [patent No.: CN102954471A] of the kitchen range top, it comprises: furnace end base, and described furnace end base has mixing chamber and interface, and described mixing chamber and described interface communicate; Induction tunnel, described induction tunnel has import and outlet, the outlet of described induction tunnel and the interface of described furnace end base.The material of furnace end base is cast iron, copper, stainless steel, pottery or aluminium, and the material of described induction tunnel is that stainless steel, copper, aluminium or ceramic phase connect.
The furnace end base of such scheme and induction tunnel have employed different exotic materials and are demountable structure, and as furnace end base adopts cast iron, induction tunnel adopts stainless steel.But this structure is comparatively complicated when making, and causes production efficiency to reduce.And do not have in the program yet by furnace end base and gas distribution chamber integrally casting shaping technology enlightenment.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of injector with gas distribution chamber that can improve burner installation effectiveness and use safety.
For achieving the above object, the utility model have employed following technical proposal: a kind of injector with gas distribution chamber, and this injector comprises integrated body, and this body comprises induction tunnel, injector base and gas distribution chamber.
Have in the injector of gas distribution chamber above-mentioned, described gas distribution chamber comprises and first back-up ring in annular of injector base sealing-in and the second back-up ring, wherein the first back-up ring is positioned at the second back-up ring, first back-up ring and the second back-up ring with injector base affixed and back-up ring connecting plate in annular be connected, described induction tunnel has two, wherein the end of an induction tunnel is passed injector base and is extended in the first back-up ring and forms interior gas outlet, the end of another root induction tunnel is passed injector base and is communicated with back-up ring connecting plate and forms outer gas outlet afterwards.
Have in the injector of gas distribution chamber above-mentioned, described outer gas outlet has multiple and along back-up ring connecting plate circumference to be uniformly distributed.
Have in the injector of gas distribution chamber above-mentioned, described outer gas outlet has 3 and circumference along back-up ring connecting plate is uniformly distributed.
Have in the injector of gas distribution chamber above-mentioned, described outer gas outlet and back-up ring connecting plate are tightly connected by slope thus make Formation cross-section between back-up ring connecting plate and outer gas outlet amass distribution of air flow district not etc.
Have in the injector of gas distribution chamber above-mentioned, described distribution of air flow district is large lower young bucking ladder suitable for reading.
Have in the injector of gas distribution chamber above-mentioned, the first described back-up ring and the second back-up ring are arrange with one heart, first back-up ring is provided with equally distributed first air inlet duct of several circumferences along the first back-up ring, second back-up ring is provided with equally distributed second air inlet duct of several circumferences along the second back-up ring, and the first described air inlet duct and the second air inlet duct are strip.
Have in the injector of gas distribution chamber above-mentioned, the first described air inlet duct and the second air inlet duct are respectively 3, and described outer gas outlet is between two adjacent the second air inlet ducts.
Have in the injector of gas distribution chamber above-mentioned, evenly be provided with several bolt joint pins for connecting bolt on described injector base outer wall and along the circumference of injector base, the connector of described bolt joint pin is positioned at the junction of injector base and gas distribution chamber.
Have in the injector of gas distribution chamber above-mentioned, described gas distribution chamber is also arranged with a gas distribution chamber back-up ring, this gas distribution chamber back-up ring stainless steel is made.
Compared with prior art, the utility model has the advantage of:
1, the installation of burner, makes burner quick and easy for installation, improves production efficiency;
2, injector base and gas distribution chamber one adult after, combustion gas cannot leak from the junction of injector base and gas distribution chamber, safe and reliable;
3, vibrational power flow is reasonable, is conducive to combustion gas and fully mixes with air and be evenly diffused in combustion gas runner, thus improves combustion rate and the combustion stability of combustion gas.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the internal structure schematic diagram that the utility model provides.
In figure: body 10, injector base 11, induction tunnel 12, gas distribution chamber 20, first back-up ring 21, second back-up ring 22, back-up ring connecting plate 23, first air inlet duct 24, second air inlet duct 25, interior gas outlet 31, outer gas outlet 32, slope 40, distribution of air flow district 50, bolt joint pin 60, gas distribution chamber back-up ring 70.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As depicted in figs. 1 and 2, a kind of injector with gas distribution chamber, it is characterized in that, this injector comprises integrated body 10, this body 10 comprises induction tunnel 12, injector base 11 and gas distribution chamber 20, combustion gas enters into gas distribution chamber 20 through induction tunnel 12, and in the present embodiment, induction tunnel 12, injector base 11 and gas distribution chamber 20 are that integrally casting is shaping.Wherein, the material of induction tunnel 12, injector base 11 and gas distribution chamber 20 can be cast iron or brass etc.Evenly be provided with several bolt joint pins 60 for connecting bolt on injector base 11 outer wall and along the circumference of injector base 11, the connector of described bolt joint pin 60 is positioned at the junction of injector base 11 and gas distribution chamber 20.Described gas distribution chamber 20 is also arranged with a gas distribution chamber back-up ring 70; this gas distribution chamber back-up ring 70 is made with stainless steel; it is affixed with injector base 11 that gas distribution chamber back-up ring 70 can be bolted post 60; due to cast iron or brass at high temperature easy oxidation damage; long-time use can cause alteration of form; gas distribution chamber back-up ring 70 heat-resisting ability that stainless steel is made is stronger; thus play the effect of shielding gas flow distributor chamber 20, especially the second back-up ring 22, extend the service life of gas distribution chamber 20.
Gas distribution chamber 20 comprises the first back-up ring 21 and the second back-up ring 22 in annular with injector base 11 sealing-in, wherein the first back-up ring 21 is positioned at the second back-up ring 22, first back-up ring 21 and the second back-up ring 22 with injector base 11 affixed and back-up ring connecting plate 23 in annular be connected, described induction tunnel 12 has two, wherein the end of an induction tunnel 12 is passed injector base 11 and is extended in the first back-up ring 21 and forms interior gas outlet 31, the end of another root induction tunnel 12 is passed injector base 11 and is communicated with the outer gas outlet 32 of rear formation with back-up ring connecting plate 23.
Outer gas outlet 32 has multiple and along back-up ring connecting plate 23 circumference to be uniformly distributed, and described here multiplely refers to more than 2, can be 2,3,4 or 5 etc.In the present embodiment, outer gas outlet 32 has 3 and circumference along back-up ring connecting plate 23 is uniformly distributed.
Outer gas outlet 32 and back-up ring connecting plate 23 are tightly connected by slope 40 thus make Formation cross-section between back-up ring connecting plate 23 and outer gas outlet 32 amass distribution of air flow district 50 not etc.In the present embodiment, distribution of air flow district 50 is in large lower young bucking ladder suitable for reading, and certainly, distribution of air flow district 50 also can be large lower young inverted round stage taper suitable for reading or other large lower young shapes suitable for reading.
First back-up ring 21 and the second back-up ring 22 are arrange with one heart, first back-up ring 21 is provided with equally distributed first air inlet duct 24 of several circumferences along the first back-up ring 21, second back-up ring 22 is provided with equally distributed second air inlet duct 25 of several circumferences along the second back-up ring 22, and the first described air inlet duct 24 and the second air inlet duct 25 are strip.When specific design, the first air inlet duct 24 is equal relative to the height of injector base 11 with the second air inlet duct 25, and is highly at least 8mm, and wherein the length (arc length) of the second air inlet duct 25 is at least 60mm.
Preferably, the first air inlet duct 24 and the second air inlet duct 25 are respectively 3.More preferably, outer gas outlet 32 is between two adjacent the second air inlet ducts 25, thus the combustion gas of outer gas outlet 32 is blocked completely by the second back-up ring 22 and the first back-up ring 21, when air enters into the first air inlet duct 24 from the second air inlet duct 25, good auxiliary air can be formed supplement, make inner burner head energy Thorough combustion.Gas distribution chamber back-up ring 70 is also provided with air inlet duct, and fits with the matching form of the second air inlet duct 25 of the second back-up ring 22.
The utility model has the advantage of:
1, induction tunnel 12, injector base 11 and gas distribution chamber 20 are integrated casting, change traditional injector base 11 to need to be connected with the gas distribution chamber 20 fixing mode that is spirally connected, when install combustion device, only inner burner head and outer burner head need be set in the installation namely interior gas outlet 31 and outer gas outlet 32 completing burner respectively, thus facilitate the installation of burner, greatly improve production efficiency;
2, after injector base 11 and gas distribution chamber 20 one adult, combustion gas cannot leak from the junction of injector base 11 with gas distribution chamber 20, safe and reliable;
3, the even setting of the first air inlet duct 24 and the second air inlet duct 25, be beneficial to air to enter, and by back-up ring connecting plate 23, flow through the first back-up ring 21 and the second back-up ring 22 forms stable air velocity thus fully mixes with the gas inlet of interior gas outlet 31, make the burning that combustion gas is fully stable;
4, large lower young distribution of air flow district 50 suitable for reading makes combustion gas out make from outer gas outlet 32 runner that between first back-up ring 21 and the second back-up ring 22, Formation cross-section gradually contracts, make the mist in head volume evenly can flow through fire hole, realize evenly, fully burning.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as body 10, injector base 11, induction tunnel 12, gas distribution chamber 20, first back-up ring 21, second back-up ring 22, back-up ring connecting plate 23, first air inlet duct 24, second air inlet duct 25, interior gas outlet 31, outer gas outlet 32, slope 40, distribution of air flow district 50, bolt joint pin 60 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. one kind has the injector of gas distribution chamber, it is characterized in that, this injector comprises integrated body (10), and this body (10) comprises induction tunnel (12), injector base (11) and gas distribution chamber (20).
2. the injector with gas distribution chamber according to claim 1, it is characterized in that, described gas distribution chamber (20) comprises and first back-up ring (21) in annular of injector base (11) sealing-in and the second back-up ring (22), wherein the first back-up ring (21) is positioned at the second back-up ring (22), first back-up ring (21) and the second back-up ring (22) with injector base (11) affixed and back-up ring connecting plate (23) in annular be connected, described induction tunnel (12) has two, wherein the end of an induction tunnel (12) is passed injector base (11) and is extended in the first back-up ring (21) and forms interior gas outlet (31), the end of another root induction tunnel (12) is passed injector base (11) and is communicated with back-up ring connecting plate (23) and forms outer gas outlet (32) afterwards.
3. the injector with gas distribution chamber according to claim 2, is characterized in that, described outer gas outlet (32) has multiple and along back-up ring connecting plate (23) circumference to be uniformly distributed.
4. the injector with gas distribution chamber according to claim 3, is characterized in that, described outer gas outlet (32) has 3 and circumference along back-up ring connecting plate (23) is uniformly distributed.
5. the injector with gas distribution chamber according to claim 2, it is characterized in that, described outer gas outlet (32) and back-up ring connecting plate (23) are tightly connected by slope (40) thus make Formation cross-section between back-up ring connecting plate (23) and outer gas outlet (32) amass distribution of air flow district (50) not etc.
6. the injector with gas distribution chamber according to claim 5, is characterized in that, described distribution of air flow district (50) is in large lower young bucking ladder suitable for reading.
7. the injector with gas distribution chamber according to claim 5, it is characterized in that, described the first back-up ring (21) and the second back-up ring (22) are arrange with one heart, first back-up ring (21) is provided with equally distributed first air inlet duct (24) of several circumferences along the first back-up ring (21), second back-up ring (22) is provided with equally distributed second air inlet duct (25) of several circumferences along the second back-up ring (22), and described the first air inlet duct (24) and the second air inlet duct (25) are strip.
8. the injector with gas distribution chamber according to claim 7, it is characterized in that, described the first air inlet duct (24) and the second air inlet duct (25) are respectively 3, and described outer gas outlet (32) is positioned between two adjacent the second air inlet ducts (25).
9. the injector with gas distribution chamber according to claim 1, it is characterized in that, evenly be provided with several bolt joint pins (60) for connecting bolt on described injector base (11) outer wall and along the circumference of injector base (11), the connector of described bolt joint pin (60) is positioned at the junction of injector base (11) and gas distribution chamber (20).
10. the injector with gas distribution chamber according to claim 1, it is characterized in that, described gas distribution chamber (20) is also arranged with a gas distribution chamber back-up ring (70), this gas distribution chamber back-up ring (70) is made with stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610235.8U CN204268478U (en) | 2014-10-21 | 2014-10-21 | There is the injector of gas distribution chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610235.8U CN204268478U (en) | 2014-10-21 | 2014-10-21 | There is the injector of gas distribution chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268478U true CN204268478U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610235.8U Expired - Fee Related CN204268478U (en) | 2014-10-21 | 2014-10-21 | There is the injector of gas distribution chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737398A (en) * | 2018-12-13 | 2019-05-10 | 李少杰 | A kind of burner |
-
2014
- 2014-10-21 CN CN201420610235.8U patent/CN204268478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737398A (en) * | 2018-12-13 | 2019-05-10 | 李少杰 | A kind of burner |
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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: 20150415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |