CN2451930Y - Light-hydrocarbon liquid fuel medium-pressure furnace with gasified heat-aiding self-controller - Google Patents
Light-hydrocarbon liquid fuel medium-pressure furnace with gasified heat-aiding self-controller Download PDFInfo
- Publication number
- CN2451930Y CN2451930Y CN 00255611 CN00255611U CN2451930Y CN 2451930 Y CN2451930 Y CN 2451930Y CN 00255611 CN00255611 CN 00255611 CN 00255611 U CN00255611 U CN 00255611U CN 2451930 Y CN2451930 Y CN 2451930Y
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- CN
- China
- Prior art keywords
- burner
- tube connector
- economizer bank
- liquid fuel
- hydrocarbon liquid
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- Expired - Fee Related
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Abstract
The utility model relates to a light-hydrocarbon liquid fuel medium-pressure furnace with gasified heat-aiding self-controller, comprising a furnace base, a furnace head, a combustor, an electric igniter, a connecting pipe, a primary preheating pipe, a secondary preheating pipe, a liquid directional switch, a liquid directional pressure-reducing valve, an atomizing device, a separating device, a gas directional switch and a spraying nozzle. The utility model is characterized in that a heating pipe is arranged in each of the separating device and the spraying nozzle, and an automatic controller is arranged between the two heating pipes and a power supply. The utility model not only can be operated conveniently, but also can be started quickly under the condition of low temperature in winter.
Description
The utility model belongs to the light hydrocarbon liquid fuel stove and accessory, refers in particular to have the light hydrocarbon liquid fuel medium pressure furnace that gasification helps hot self-con-tained unit.
Light-hydrocarbon fuel is a Main Ingredients and Appearance with C5-C7, exists with liquid state, and density is low, and evaporation rate is fast, is different from present widely used liquefied petroleum gas.Light hydrocarbon liquid fuel as domestic fuel, must before entering furnace combustor, be wanted fuel the preheating gasification, again with air mixed combustion.Because light-hydrocarbon fuel composition complexity, performance variation is big, often in use can occur burning insufficient, smolder, problem such as carbon deposit.Address these problems,, also will in the Range structure design, address these problems fully except that light-hydrocarbon fuel must have the certain quality.For this reason, the applicant has designed a kind of " civil light hydrocarbon liquid fuel medium pressure furnace " (ZL 99 2 45703.3), it comprises the stove seat, burner, burner, ignition, tube connector etc., it is characterized in that the mid-burner of burner, an economizer bank, the secondary economizer bank, liquid joins to pressure-reducing valve through tube connector and liquid before switch, after communicate with atomising device in the burner through tube connector, No. one time economizer bank communicates with the secondary economizer bank through tube connector again to switch through tube connector to gas to separator by tube connector, draw from the secondary economizer bank and to take in succession to nozzle, nozzle sprays to burner; After designed a kind of " civil light hydrocarbon liquid fuel air suspended type medium pressure furnace " (ZL 99 2 56527.8) again, they have all obtained good effect, can apply.But also exist weak point, promptly exist under the low situation of temperature in winter, start slow, with the spitball combustion-supporting and unhandy shortcoming of igniting, need to do further to improve and improve.
Task of the present utility model provides a kind ofly to be had gasification and helps the light hydrocarbon liquid fuel medium pressure furnace of hot self-con-tained unit, more convenient operation not only, and also can start fast under the low temperature condition in winter.
For finishing above-mentioned task, the solution that the utility model is taked is: a kind of have gasification and help the light hydrocarbon liquid fuel medium pressure furnace of hot self-con-tained unit, comprise the stove seat, burner, burner, ignition, tube connector etc., the mid-burner of burner, an economizer bank, the secondary economizer bank, liquid joins to pressure-reducing valve through tube connector and liquid before switch, after communicate with atomising device in the burner through tube connector, No. one time economizer bank communicates with the secondary economizer bank through tube connector again to switch through tube connector to gas to separator by tube connector, draw from the secondary economizer bank and to take in succession to nozzle, nozzle sprays to burner, it is characterized in that also being equipped with in the separator heating tube, heating tube is housed in the nozzle, between two heating tubes and power supply, is equipped with an automatic controller.
The utility model compared with prior art has following good effect:
1, more convenient operation.Open liquid to pressure-reducing valve, light-hydrocarbon fuel enters liquid to switch through tube connector; Open liquid to switch, fuel enters burner, contacts with normal temperature through the atomising device refinement to produce certain gas and carry partially liq and enter economizer bank No. one time, stays remaining liq under burner, and gas and partially liq be the instantaneous separator that enters under pressure; Heating tube in the separator rises and helps hot gas to turn usefulness into, fuel is gasified in separator, through tube connector, open gas to switch, gas carries partially liq again and flows to the secondary economizer bank through tube connector, if gas becomes liquid again in low temperature is taken over, then be back in the nozzle and help hot gasization through heating tube again, so fuel is gasified when the secondary economizer bank comes out fully.Open ignition, igniting is ignited.After the burning, end flue temperature is raised to very high, and gasification rate is accelerated, and the liquid in the furnace bottom also gasification, and combustion falls.Therefore, easy to operate.
2, be not subjected to low temperature effect.Owing in the separator heating tube is housed also, heating tube is housed in the nozzle, be equipped with automatic controller between two heating tubes and the power supply, stove and accessory has had this gasification to help hot self-con-tained unit, no matter how low temperature is, liquid fuel is through two heating tube heating and gasifyings, and what come out from the secondary economizer bank all is gas, and igniting is ignited easily.Therefore no matter be winter, also can light a fire fast and light.
3, automatic powered-down.When gasification temperature reached autocontrol temperature, automatic controller was closed disconnecting circuit automatically.
4, combustion conditions is more stable.Owing to what come out from the secondary economizer bank all is gas, so combustion conditions is more stable, and security is good, is easier to apply.
5, use the utility model, make and No. 2 fuel obtains the effect of efficient burning No. 1 of the ministry standard NY 313-1997 of the Ministry of Agriculture " lighter hydrocarbons domestic fuel " regulation, have remarkable economic efficiency and social benefit.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Fig. 1 is the structural representation of present embodiment.
Among the figure, 1-single-phase three inserts plug, 2-fuse, 3-liquid is to pressure-reducing valve, and 4-liquid is to switch, the 5-ignition, the 6-atomising device, 7-burner, economizer bank of 8-, 9-secondary economizer bank, 10-nozzle, 11-heating tube, the 12-separator, 13-heating tube, 14-stove seat, 15-gas is to switch, the 16-automatic controller, and 17-helps thermal switch.
As shown in the figure, present embodiment comprises stove seat 14, burner 7, burner, ignition 5, tube connector etc., burner 7 mid-burners, an economizer bank 8, secondary economizer bank 9, liquid joins to pressure-reducing valve 3 through tube connector and liquid before switch 4, after communicate through atomising devices 6 in tube connector and the burner 7, No. one time economizer bank 8 communicates with secondary economizer bank 9 through tube connector again to switch 15 through tube connector to gas to separator 12 by tube connector, draw from secondary economizer bank 9 and to take in succession to nozzle 10, nozzle 10 sprays to burner, it is characterized in that also being equipped with in the separator 12 heating tube 13, heating tube 11 is housed, at two heating tubes 11 in the nozzle 10,13 and power supply between be equipped with an automatic controller 16.
As shown in the figure, one of series connection helps thermal switch 11 and fuse 2 before automatic controller 16.Also can light a fire fast when lighting when room temperature is enough to produce a certain amount of gas,, need not to use heating tube 11,13, just close and help thermal switch 11 disconnecting circuits particularly in summer.Emphasize to use single-phase three to insert plug 1, guarantee Electrical Safety.
In the present embodiment, heating tube 11 is 150W/220V, and heating tube 13 is 110W/220V.
Claims (3)
1, a kind of have gasification and help the light hydrocarbon liquid fuel medium pressure furnace of hot self-con-tained unit, comprise stove seat (14), burner (7), burner, ignition (5), tube connector etc., the mid-burner of burner (7), an economizer bank (8), secondary economizer bank (9), liquid joins to pressure-reducing valve (3) to switch (4) preceding process tube connector and liquid, after communicate with the interior atomising device of burner (7) (6) through tube connector, an economizer bank (8) again passes through tube connector to gas to switch (15) through tube connector by tube connector to the separator (12) and communicates with secondary economizer bank (9), draw from secondary economizer bank (9) and to take in succession to nozzle (10), nozzle (10) sprays to burner, it is characterized in that: heating tube (13) also is housed in the separator (12), heating tube (11) is housed, at two heating tubes (11 in the nozzle (10), 13) and be equipped with an automatic controller (16) between the power supply.
2, a kind of light hydrocarbon liquid fuel medium pressure furnace that gasification helps hot self-con-tained unit that has according to claim 1 is characterized in that: help thermal switch (11) and fuse (2) one of the preceding series connection of automatic controller (16).
3, a kind of light hydrocarbon liquid fuel medium pressure furnace that gasification helps hot self-con-tained unit that has according to claim 1, it is characterized in that: heating tube (11) is 150W/220V, heating tube (13) is 110W/220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255611 CN2451930Y (en) | 2000-09-28 | 2000-09-28 | Light-hydrocarbon liquid fuel medium-pressure furnace with gasified heat-aiding self-controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255611 CN2451930Y (en) | 2000-09-28 | 2000-09-28 | Light-hydrocarbon liquid fuel medium-pressure furnace with gasified heat-aiding self-controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451930Y true CN2451930Y (en) | 2001-10-03 |
Family
ID=33612537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255611 Expired - Fee Related CN2451930Y (en) | 2000-09-28 | 2000-09-28 | Light-hydrocarbon liquid fuel medium-pressure furnace with gasified heat-aiding self-controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451930Y (en) |
-
2000
- 2000-09-28 CN CN 00255611 patent/CN2451930Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |