CN1064143A - Gas furnace (kitchen range) multi-purpose jet nozzle - Google Patents
Gas furnace (kitchen range) multi-purpose jet nozzle Download PDFInfo
- Publication number
- CN1064143A CN1064143A CN 92106840 CN92106840A CN1064143A CN 1064143 A CN1064143 A CN 1064143A CN 92106840 CN92106840 CN 92106840 CN 92106840 A CN92106840 A CN 92106840A CN 1064143 A CN1064143 A CN 1064143A
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- CN
- China
- Prior art keywords
- fuel gas
- kitchen range
- gas
- valve plate
- gas hole
- 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.)
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- Feeding And Controlling Fuel (AREA)
- Gas Burners (AREA)
Abstract
Gas furnace (kitchen range) multi-purpose jet nozzle, it has one to have two or two above diameter fuel gas holes that differ or identical, in fuel gas hole, has the part hole to be connected with air intake opening, can utilize gasmovement to bring a large amount of air into during use, combustion-supporting when helping burning combustible gas.It has compact conformation, simple, easy to operate, and advantages such as highly versatile are suitable for all kinds of domestic gas stoves (kitchen range) and use.
Description
The technology of the present invention field belongs to the adjusting of fuel, particularly regulates the nozzle of using that the fuel adjusting of air-supply uses simultaneously more.
The nozzle of currently marketed gas furnace (kitchen range) all is the design of burning single-fuel.When changing combustion gas kind time-like, must change nozzle simultaneously, it is very inconvenient that this brings to the user, sometimes because of no spare part, gas furnace can not be used.The nozzle that burns the gas furnace of liquefied petroleum gas just can not be used to burn the gas furnace of artificial coal gas, otherwise, also can not be general.
The nozzle that the purpose of this invention is to provide a kind of gas furnace (kitchen range) usefulness of several gases that can be used to burn.
The present invention realizes with following mode: gas furnace (kitchen range) uses nozzle, and it is made of intake valve piece, air outlet valve piece, movable valve plate, fuel gas hole and air intake opening.At intake leaf with give vent to anger and clamped movable valve plate between the valve plate.Movable valve plate has fuel gas hole and air intake opening.Fuel gas hole is arranged more than two or two on the movable valve plate.The fuel gas hole aperture size can be identical also can be inequality.Fuel gas hole has one or more to be communicated with air intake opening.Air intake opening has one to three.
These are many have with nozzle simple in structure, compact, easy to operate, highly versatile, advantage such as price is low is applicable to that all kinds of gas furnaces (kitchen range) adopt.
Fig. 1 uses the nozzle front view more
The movable valve plate front view of Fig. 2
The movable valve plate vertical view of Fig. 3.
Below in conjunction with accompanying drawing the present invention is described in further detail: at present, the gaseous fuel that people use has varied, their calorific capacity is all inequality, air requirement also differs widely during burning, need more air during the high fuel gas buring of calorific capacity, need with air capacity between the low fuel gas buring of calorific value then than the former to few.According to this situation, design and a kind ofly many use nozzle, promptly same nozzle, the user promptly needs the air capacity difference according to used burning gases calorific value difference, nozzle is adjusted to required fuel gas hole just can use.
Present embodiment is to can be used for burning the nozzle of two gas with various, and it has clamped movable valve plate (4) between air outlet valve piece (1) and intake valve piece (2).Have the fuel gas hole (6) of different small one and large one of two diameter dimensions on the movable valve plate (4).Big fuel gas hole (6) is used to burn the low combustion gas of calorific capacity, for example artificial coal gas.Minor diameter fuel gas hole (6) is used to burn the high combustion gas of calorific capacity, for example liquefied petroleum gas.Movable valve plate (4) position at minor diameter fuel gas hole (6) has two grooves, an all-pass groove, and another half groove, they constitute air intake opening (7) with air outlet valve piece (1) inwall and all communicate with minor diameter fuel gas hole (6) on the nozzle that installs.When minor diameter fuel gas hole (6) had liquefied petroleum gas to flow through, a large amount of air were brought on the blast tube from (7) three directions of air intake opening, make the burning in the back that enough air-breathings be arranged.Select the fuel gas hole (6) in different apertures for use according to used combustion gas kind, can stir movable valve plate (4) with hand, accurate in order to adjust the position.Limited post (3) is housed on movable valve plate (4), adjusts position and scope, have dead slot, limited post (3) can be stirred in dead slot at the corresponding limited post of air outlet valve piece (1) (3).For preventing gas leakage,, be pressed with seal washer (2) at intake valve piece (5) and movable valve plate (4) phase-contact surface.Figure 1 shows that the situation of the movable valve plate (4) of nozzle when using the higher calorific value combustion gas.
Claims (5)
1, a kind of gas furnace (kitchen range) uses nozzle, and it has intake valve piece and air outlet valve piece, and it is characterized in that having clamped between intake valve piece (5) and air outlet valve piece (1) the movable valve plate of movable valve plate (4) (4) has fuel gas hole (6) and air intake opening (7).
2, use nozzle according to claim 1 is described more, it is characterized in that the fuel gas hole (6) of movable valve plate (4) has more than two or two.
3, use nozzle according to claim 2 is described more, it is characterized in that fuel gas hole (6) aperture size of active valve block (4) is identical or inequality.
4, describedly use nozzle according to claim 2 or 3 more, it is characterized in that the fuel gas hole (6) of movable valve plate (4) has one or more to be communicated with air intake opening (7).
5, use nozzle according to claim 1 is described, the air intake opening (7) that it is characterized in that being communicated with fuel gas hole (6) has one to three more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92106840 CN1031668C (en) | 1992-02-26 | 1992-02-26 | Multipurpose nozzle for gas stove (range) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92106840 CN1031668C (en) | 1992-02-26 | 1992-02-26 | Multipurpose nozzle for gas stove (range) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1064143A true CN1064143A (en) | 1992-09-02 |
| CN1031668C CN1031668C (en) | 1996-04-24 |
Family
ID=4942471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92106840 Expired - Fee Related CN1031668C (en) | 1992-02-26 | 1992-02-26 | Multipurpose nozzle for gas stove (range) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1031668C (en) |
-
1992
- 1992-02-26 CN CN 92106840 patent/CN1031668C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1031668C (en) | 1996-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |