CN209569727U - A kind of gas cooker injector - Google Patents
A kind of gas cooker injector Download PDFInfo
- Publication number
- CN209569727U CN209569727U CN201920204670.3U CN201920204670U CN209569727U CN 209569727 U CN209569727 U CN 209569727U CN 201920204670 U CN201920204670 U CN 201920204670U CN 209569727 U CN209569727 U CN 209569727U
- Authority
- CN
- China
- Prior art keywords
- main body
- injector
- nozzle
- injector main
- air
- 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
- 238000002156 mixing Methods 0.000 claims abstract description 23
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011701 zinc Substances 0.000 claims abstract description 12
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 12
- 239000000567 combustion gas Substances 0.000 abstract description 10
- 238000002347 injection Methods 0.000 abstract description 10
- 239000007924 injection Substances 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of gas cooker injectors, including injector main body, nozzle, the injector main body includes mixing tube, diffuser, collapsible tube, primary air air inlet, the nozzle is mounted on inside one end of injector main body, the injector main body is provided with primary air air inlet close to the end surface of nozzle, and the other end of injector main body is provided with diffuser, the diffuser is provided with mixing tube close to one end of nozzle, the beneficial effects of the utility model are: the utility model passes through eight deflectors of the interior design in collapsible tube, the air that deflector leads into injector main body enters mixing tube, the air of injection is avoided to generate fluctuation because of external reason, influence the mixing of combustion gas and air, guarantee the fluid stable of injector body interior, guarantee the efficiency of combustion of combustion gas；By devising zinc coat in the inner wall of injector main body, prevents injector body surfaces from corroding, influence the flowing of air and combustion gas.
Description
Technical field
The utility model belongs to gas-cooker accessory technical field, and in particular to a kind of gas cooker injector.
Background technique
Injector is the most important part of gas-cooker, before connect furnace chamber, be generally cast integrally with furnace chamber, behind connect
Air-valve of gas range and nozzle.Injector is low using one high speed high fluence (liquid stream, air-flow or other material streams) another stock of injection
The device of fast low energy stream, jet stream through shrink shape nozzle spout into mixing chamber, around be by flow type pump with injection.Mixed up by the ginseng on boundary
With flow type pump with injection is transferred energy to by flow type pump with injection.The mixed zone that blending is formed is gradually expanded and is full of entire mixing chamber, using
One section of mixed process, until mixing chamber outlet, flowing almost becomes uniform flow.Usually there are one diffusers below, to reduce
Flow velocity improves static pressure.Injection air-flow can be subsonic speed, can also be supersonic speed.Driving nozzle can the heart in the duct, can also be in pipeline
Surrounding.In gas flow system (such as high-speed wind tunnel), injector does work as a power source to by ejection gas, improves
Its energy.
Existing technology has the following problems: air enters that the fluctuation in injector is big, influences the mixing with combustion gas, influences
Efficiency of combustion.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of gas cooker injector, tool
There is the characteristics of stable air fluctuation.
To achieve the above object, the utility model provides the following technical solutions: a kind of gas cooker injector, including injection
Device main body, nozzle, the injector main body include mixing tube, diffuser, collapsible tube, primary air air inlet, the nozzle peace
Inside one end of injector main body, the injector main body is provided with primary air air inlet close to the end surface of nozzle
Mouthful, and the other end of injector main body is provided with diffuser, the diffuser is provided with mixing tube close to one end of nozzle, described
Mixing tube is provided with collapsible tube far from one end of diffuser, further includes zinc coat, and the injector main body includes deflector, described
The interior surface of injector main body is provided with zinc coat, and the collapsible tube is internally provided with several deflectors.
Preferably, the deflector is provided with eight, and the angle between eight deflectors is all the same.
Preferably, the deflector is shaped to trapezoidal, and deflector is arranged along the axial direction of collapsible tube.
Preferably, the zinc coat with a thickness of eight microns.
Preferably, connection is engaged by screw thread between the injector main body and nozzle.
Preferably, there are two the primary air air inlet settings, and two primary air air inlets are placed equidistant with and are spraying
The two sides of mouth.
Compared with prior art, the utility model has the beneficial effects that the utility model is set by the inside in collapsible tube
Eight deflectors are counted, the air that deflector leads into injector main body enters mixing tube, avoids the air of injection because of outside
The reason of generate fluctuation, influence combustion gas and the mixing of air, guarantee the fluid stable of injector body interior, guarantee the combustion of combustion gas
Burn efficiency；By devising zinc coat in the inner wall of injector main body, prevents injector body surfaces from corroding, influence air and combustion
The flowing of gas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
In figure: 1, injector main body；11, mixing tube；12, diffuser；13, deflector；14, collapsible tube；15, primary air
Air inlet；2, nozzle；3, zinc coat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model is the following technical schemes are provided: a kind of gas cooker injector referring to FIG. 1-2, including injector
Main body 1, nozzle 2, injector main body 1 include mixing tube 11, diffuser 12, collapsible tube 14, primary air air inlet 15, nozzle 2
It is mounted on inside one end of injector main body 1, for fixed nozzle 2, is engaged between injector main body 1 and nozzle 2 by screw thread
Connection；Injector main body 1 is provided with primary air air inlet 15 close to the end surface of nozzle 2, primary empty in order to facilitate air inlet
There are two the settings of gas air inlet 15, and two primary air air inlets 15 are placed equidistant in the two sides of nozzle 2；And injector main body
1 other end is provided with diffuser 12, and diffuser 12 is provided with mixing tube 11 close to one end of nozzle 2, and mixing tube 11 is far from expansion
One end of separate tube 12 is provided with collapsible tube 14, further includes zinc coat 3, injector main body 1 includes deflector 13, in order to guide air
It is uniformly distributed, stable air fluctuation, deflector 13 is provided with eight, and the angle between eight deflectors 13 is all the same；In order to
Facilitate guidance air flowing, while not interfering fuel gas injection, deflector 13 is shaped to trapezoidal, and deflector 13 is along receipts
The axial direction of the draw 14 arranges；The interior surface of injector main body 1 is provided with zinc coat 3, in order to prevent 1 table of injector main body
Face corrosion, zinc coat 3 with a thickness of eight microns；Collapsible tube 14 is internally provided with several deflectors 13.
The working principle and process for using of the utility model: after the utility model installs, fuel gas conduit and nozzle are connected
2, when using gas-cooker, combustion gas is ejected into the inside of injector main body 1, the sky outside the combustion gas guidance of injection by nozzle 2
Gas enters the inside of injector main body 1, and deflector 13 guides air to enter in mixing tube 11, with combustion gas mixing, mixed combustion
Gas enters the inside of burner after the diffusion of diffuser 12, lights through burner, forms flare.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of gas cooker injector, including injector main body (1), nozzle (2), the injector main body (1) includes mixing
(11), diffuser (12), collapsible tube (14), primary air air inlet (15) are managed, the nozzle (2) is mounted on injector main body
(1) inside one end, end surface of the injector main body (1) close to nozzle (2) is provided with primary air air inlet (15),
And the other end of injector main body (1) is provided with diffuser (12), the diffuser (12) is provided with close to the one end of nozzle (2)
Mixing tube (11), the mixing tube (11) are provided with collapsible tube (14) far from the one end of diffuser (12), it is characterised in that: also wrap
It includes zinc coat (3), the injector main body (1) includes deflector (13), and the interior surface of the injector main body (1) is provided with
Zinc coat (3), the collapsible tube (14) are internally provided with several deflectors (13).
2. a kind of gas cooker injector according to claim 1, it is characterised in that: the deflector (13) is provided with eight
It is a, and the angle between eight deflectors (13) is all the same.
3. a kind of gas cooker injector according to claim 1, it is characterised in that: the shape of the deflector (13) is set
Be set to it is trapezoidal, and deflector (13) along collapsible tube (14) axial direction arrange.
4. a kind of gas cooker injector according to claim 1, it is characterised in that: the zinc coat (3) with a thickness of
Eight microns.
5. a kind of gas cooker injector according to claim 1, it is characterised in that: the injector main body (1) and spray
It is engaged and is connected by screw thread between mouth (2).
6. a kind of gas cooker injector according to claim 1, it is characterised in that: the primary air air inlet (15)
There are two settings, and two primary air air inlets (15) are placed equidistant in the two sides of nozzle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204670.3U CN209569727U (en) | 2019-02-18 | 2019-02-18 | A kind of gas cooker injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204670.3U CN209569727U (en) | 2019-02-18 | 2019-02-18 | A kind of gas cooker injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569727U true CN209569727U (en) | 2019-11-01 |
Family
ID=68334002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920204670.3U Expired - Fee Related CN209569727U (en) | 2019-02-18 | 2019-02-18 | A kind of gas cooker injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984554A (en) * | 2021-03-03 | 2021-06-18 | 中国人民解放军国防科技大学 | High-speed premixing jet flow flame combustion enhancing device based on gas ejector |
-
2019
- 2019-02-18 CN CN201920204670.3U patent/CN209569727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984554A (en) * | 2021-03-03 | 2021-06-18 | 中国人民解放军国防科技大学 | High-speed premixing jet flow flame combustion enhancing device based on gas ejector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ejector of gas cooker Effective date of registration: 20200722 Granted publication date: 20191101 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: Foshan Xiliang Kitchen and Sanitary Appliances Co.,Ltd. Registration number: Y2020980004301 |
|
| 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: 20191101 Termination date: 20220218 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191101 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: Foshan Xiliang Kitchen and Sanitary Appliances Co.,Ltd. Registration number: Y2020980004301 |