CN2087750U - Liquefied gas firing device - Google Patents
Liquefied gas firing device Download PDFInfo
- Publication number
- CN2087750U CN2087750U CN 91200765 CN91200765U CN2087750U CN 2087750 U CN2087750 U CN 2087750U CN 91200765 CN91200765 CN 91200765 CN 91200765 U CN91200765 U CN 91200765U CN 2087750 U CN2087750 U CN 2087750U
- Authority
- CN
- China
- Prior art keywords
- gas
- pipe
- storage tank
- liquid storage
- communicated
- 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.)
- Withdrawn
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Abstract
The utility model relates to a liquefied gas firing device, belonging to a combustion device. A small-size gas pump is added outside a liquid storage tank, an evaporating circular ring with a plurality of vents is arranged at the bottom of the liquid storage tank, the liquid storage tank is communicated with the gas pump through an evaporating gas pipe, and the top of the liquid storage tank is communicated with a burning pipe in a cooker through a gas delivery pipe. A gas-liquid mixing pipe is arranged on the liquid storage tank, the pipe orifice is passed to the bottom of the liquid storage tank, a gas delivery injection nozzle is arranged on the pipe orifice, and the gas delivery injection nozzle is communicated with the gas pump through a gas delivery pipe and a regulating switch. The gas-liquid mixing pipe is directly communicated with the cooker, and the gas-liquid mixing pipe is communicated with the gas delivery pipe through a gas regulating valve outside the liquid storage tank.
Description
The utility model relates to the burner of a kind of combustion of gaseous or gas-liquid mixed attitude, gas burner that particularly can premix belongs to the burning cooking utensils.
At present, because the gas supplies in overwhelming majority area are tight slightly, and adopt some civilian mixed fluid fuels as substituting coal gas, these substitute coal gas is to be main by methyl alcohol mostly, other industrial chemicals is the auxilliary mixing material of forming, and they in use have two distinct issues influences to promote.The one, there be not thoroughly to solve the gasification problem of combustion liquid in burner, what occur on the market all is to adopt preheating method, promptly emitting a part of liquid earlier burns under exposure condition, carry out preheating, this preheating needs several minutes clock times, and flame size is difficult to artificial control, does not do a good job in also can stop working, and waste of fuel is serious, and nearly 3～10% fuel needs to waste pining in advance.The 2nd, do not solve the poisoning problem of methanol vapor, methyl alcohol has sizable toxicity to the vision system of human body, sensitivity person sucks methyl alcohol in warm be enough to make people's dizziness to be exerted one's utmost effort, if so accumulate every day, will cause methanol poisoning, have a strong impact on people's eyesight, though the kitchen range that have improve with electrical heating method, still have in the initial combustion stage and not fire methyl alcohol and distribute contaminated environment, this kitchen that substitutes coal gas of all uses, its pollution level is considerably beyond other pollution sources.
The purpose of this utility model is exactly in order to overcome above-mentioned the deficiencies in the prior art, and a kind of preheating that do not need is provided, and the use liquid combination of firing-burning is the burner that substitutes coal gas.
The purpose of this utility model is finished by following technical solution, by the receiver that is loaded with liquid fuel, increasing in the burner that gas kitchen ranges and tube connector are formed has a small air pump, is connected with the evaporation annulus that has numerous pores of bottom setting in the jar with evaporating in the tracheae feeding receiver.
The utility model also receiver is provided with a gas-liquid mixed pipe, and at the bottom of the mouth of pipe led to jar, mouth of pipe place was provided with the gas transmission nozzle, and this nozzle is connected with air pump by appendix and by-pass cock, and the gas-liquid mixed pipe directly is connected with kitchen range.
Outside jar, be communicated with between gas-liquid mixed pipe recited above and the appendix by an Air-regulating valves.
Accompanying drawing is a structural representation of the present utility model.
Below will the utility model is further introduced by accompanying drawing, bottom in airtight receiver 13 is provided with the evaporation annulus 4 with numerous spileholes, it is connected with the small air pump 1 of outside by evaporation tracheae 3, the top usefulness escape pipe 5 of receiver 13 links to each other with the combustion tube 7 in the kitchen range 8, connect the end and be provided with the nozzle 6 of giving vent to anger, this nozzle 6 has the anti-backfire effect, also be provided with gas-liquid mixed pipe 12 in the receiver 13, at the bottom of its mouth of pipe leads to jar, mouth of pipe place is provided with gas transmission nozzle 11, this nozzle 11 is connected with small air pump 1 by appendix 10 and by-pass cock 2,12 of gas-liquid mixed pipes pass through gas-liquid delivery pipe 9 and directly are communicated with combustion tube 7, have one to shrink the mouth of pipe 16 in the connection place of gas-liquid delivery pipe 9 and combustion tube 7, it also has the anti-backfire effect.Between gas-liquid mixed pipe 12 and appendix 10, outside jar, directly be communicated with by an Air-regulating valves 15, above-mentioned small air pump 1 can be compression pump or electromagnetic pump, during use, air pump 1 work is evaporated annulus 4 by evaporation tracheae 3 with the pressure air input, and by discharging in numerous spileholes, carry out evaporation of liquid, through escape pipe 5, nozzle 6 and enter combustion tube 7 in the kitchen range 8 is flammable once igniting.Open by-pass cock 2, pressure air is by appendix 10, gas transmission nozzle and the pot liquid fuel combination is brought into from the mouth of pipe of gas-liquid mixed pipe 12, and enter combustion tube 7 through gas-liquid delivery pipe 9 with pressure air, because combustion tube 7 is also lighted heating, so fuel combination enters and is promptly gasified behind the combustion tube 7 and burn.Owing to directly be connected by an Air-regulating valves 15 between gas-liquid mixed pipe 12 and the appendix 10, thereby, opening this Air-regulating valves 15 shunts, the mixed fluid fuel amount of bringing in the combustion tube 7 with pressure air by the gas-liquid mixed pipe will reduce so, close this Air-regulating valves 15, the mixed fluid fuel amount that enters in the combustion tube 7 just increases, and the burning fire gesture is just bigger.In addition, be provided with charge door 14, be used to install additional mixed fluid fuel on receiver top.When using electromagnetic pump, because power is less, displacement is very few, therefore, evaporation annulus institute evaporated liquid fuel quantity is less at the bottom of the jar, burning fire power deficiency, thereby the fuel conveying on this road of gas-liquid mixed pipe is replenished in addition, and be important fuel source.If use bigger electromagnetic pump or the small-sized compressed pneumatic pump of power, so generally speaking, do not need to use the fuel supplement on this road of gas-liquid mixed pipe, directly use the evaporation evaporation combustion gas that annulus produced to burn and get final product.Above-mentioned small air pump also can be set together with receiver 13, and forms whole.
The utility model compared with prior art, have easy to use and reliable, firing-burning, the without preheating steam diverges in the air, and is simple in structure, cost is low, fuel savings is used thermal efficiency high.
Claims (3)
1, a kind of by the receiver that is loaded with liquid fuel, the gas combustion apparatus that gas kitchen ranges and tube connector are formed is characterized in that the interior bottom of receiver is provided with the evaporation annulus 4 with numerous pores, and is connected with a small air pump 1 with evaporation tracheae 3.
2, gas combustion apparatus as claimed in claim 1, it is characterized in that also being provided with on the described receiver gas-liquid mixed pipe 12, at the bottom of the mouth of pipe leads to jar, mouth of pipe place is provided with gas transmission nozzle 11, this nozzle 11 is connected with air pump 1 by appendix 10 and by-pass cock 2, and gas-liquid mixed pipe 12 directly is connected with kitchen range 8.
3, gas combustion apparatus as claimed in claim 2 is characterized in that being communicated with by an Air-regulating valves 15 outside jar between described gas-liquid mixed pipe 12 and the appendix 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91200765 CN2087750U (en) | 1991-01-12 | 1991-01-12 | Liquefied gas firing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91200765 CN2087750U (en) | 1991-01-12 | 1991-01-12 | Liquefied gas firing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2087750U true CN2087750U (en) | 1991-10-30 |
Family
ID=4911645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91200765 Withdrawn CN2087750U (en) | 1991-01-12 | 1991-01-12 | Liquefied gas firing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2087750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900125A (en) * | 2013-06-14 | 2014-07-02 | 吴家全 | Equipment for converting liquid fuel into gasified fuel |
-
1991
- 1991-01-12 CN CN 91200765 patent/CN2087750U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900125A (en) * | 2013-06-14 | 2014-07-02 | 吴家全 | Equipment for converting liquid fuel into gasified fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |