CN1031668C - Multipurpose nozzle for gas stove (range) - Google Patents
Multipurpose nozzle for gas stove (range) Download PDFInfo
- Publication number
- CN1031668C CN1031668C CN 92106840 CN92106840A CN1031668C CN 1031668 C CN1031668 C CN 1031668C CN 92106840 CN92106840 CN 92106840 CN 92106840 A CN92106840 A CN 92106840A CN 1031668 C CN1031668 C CN 1031668C
- Authority
- CN
- China
- Prior art keywords
- gas
- fuel gas
- gas hole
- nozzle
- air intake
- 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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- Feeding And Controlling Fuel (AREA)
- Gas Burners (AREA)
Abstract
The present invention relates to a multipurpose spray nozzle for a gas range, which is provided with at least two gas holes, the diameters of which are identical or different. Parts of the gas holes are communicated with air intake holes, so that large quantity of air is brought in through the movement of the gas when the present invention is used to help to burn the combustible gas. The present invention has the advantages of compact and simple structure, convenient operation, good generality, etc., and is suitable to be used in various civil gas stoves or ranges.
Description
The multi-purpose jet nozzle that the adjusting of the technology of the present invention field genus fuel, the particularly fuel adjusting of adjusting air-supply are simultaneously used.
The nozzle of currently marketed gas stove all for the design of burning single-fuel, when changing combustion gas kind time-like, must be changed nozzle simultaneously, and 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 purpose of this invention is to provide the nozzle that a kind of burner kitchen range of several gases that can be used to burn is used.
The present invention has realized with following mode: it has intake valve piece and air outlet valve piece, clamped active valve block between intake valve piece and the air outlet valve piece, active valve block has air intake opening and a plurality of fuel gas hole, the aperture of fuel gas hole is inequality, fuel gas hole is communicated with air intake opening, described air intake opening is to have groove in the moving valve board position of fuel gas hole, constitutes air intake opening with valve piece inwall on the nozzle that installs.The fuel gas hole of movable valve plate has two to five.The air intake opening that is communicated with fuel gas hole has one to three.
It is simple in structure, compact, easy to operate that this multi-purpose jet nozzle has, highly versatile, and advantage such as price is low is applicable to that all kinds of gas stoves adopt.
Fig. 1 multi-purpose jet nozzle front view
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 during the low fuel gas buring of calorific value with air capacity then than the former to few, according to this situation, design a kind of multi-purpose jet nozzle, it is 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 kinds of gas with various, 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 positions at minor diameter fuel gas hole 6 have 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 the minor diameter fuel gas hole 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 scopes, have dead slot, limited post can be stirred in dead slot.For preventing gas leakage.At intake valve piece 5 and movable valve plate 4 phase-contact surfaces, be pressed with seal washer 2, Figure 1 shows that the situation of the movable valve plate 4 of nozzle when using the higher calorific value combustion gas.
Claims (3)
1. gas stove multi-purpose jet nozzle, it has intake valve piece and air outlet valve piece, it is characterized in that having clamped movable valve plate [4] between intake valve piece [5] and the air outlet valve piece [1], movable valve plate [4] has air intake opening [7] and a plurality of fuel gas hole [6], the aperture of fuel gas hole [6] is inequality, fuel gas hole [6] is communicated with air intake opening [7], and described air intake opening [7] is to have groove at movable valve plate [4] position of fuel gas hole [6], constitutes air intake opening [7] with valve piece inwall on the nozzle that installs.
2. according to the described multi-purpose jet nozzle of claim 1, it is characterized in that the fuel gas hole [6] of movable valve plate [4] has two to five.
3. according to the described multi-purpose jet nozzle of claim 1, the air intake opening [7] that it is characterized in that being communicated with fuel gas hole [6] has one to three.
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 CN1064143A (en) | 1992-09-02 |
| CN1031668C true 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 |
|---|---|
| CN1064143A (en) | 1992-09-02 |
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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 |