CN2519887Y - Air-blast type light-hydrocarbon liquid fuel intermediate pressure range - Google Patents
Air-blast type light-hydrocarbon liquid fuel intermediate pressure range Download PDFInfo
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- CN2519887Y CN2519887Y CN 01265426 CN01265426U CN2519887Y CN 2519887 Y CN2519887 Y CN 2519887Y CN 01265426 CN01265426 CN 01265426 CN 01265426 U CN01265426 U CN 01265426U CN 2519887 Y CN2519887 Y CN 2519887Y
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Abstract
An air-blast light hydrocarbon liquid fuel medium pressure stove comprises a stove base, a stove head, a burner, a nozzle, an electronic igniter, the burner is arranged in the middle of the stove head, the air blower blows toward the stove head, an air-liquid separator is arranged in the front of the stove head, gas enters into the stove head through a gas guiding pipe, and liquid flows out of the nozzle and into the burner through a liquid guiding pipe; after ignition, air was sent to the stove head under pressure by an air blower so as to achieve the combustion supporting effect, and to effectively improve the oil gas complete combustion rate, through which a combustion high thermal value, a low oil consumption, and little air pollution are achieved; the front part of the stove head is provided with the air-liquid separator, through which liquid flows out of the nozzle and into the burner through the liquid guiding pipe, thus majority fuel is liquid so that the stove is free form extinguish.
Description
The utility model relates to a kind of blowing-type light hydrocarbon liquid fuel stove and accessory, refers in particular to a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range.
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 the liquefied gas that generally uses now.As domestic fuel, the method for taking at present is with light hydrocarbon liquid fuel: want the preheating gasification before fuel enters furnace combustor, 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 992 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.For this reason, the applicant has designed " a kind of have the light hydrocarbon liquid fuel medium pressure furnace that gasification helps hot self-con-tained unit " again (ZL00255611.1), 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.Though effect is fine, use heater and economizer bank, the Range structure more complicated, cost is higher, and its combustion process all is to be in the air ambient of nature to carry out, and it is complete inadequately to burn like this, ties carbon easily.
The purpose of this utility model provides a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range, and is simple in structure, and burning is complete, and the calorific value height pollutes few.
The utility model is achieved in that a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range, comprise stove seat, burner, burner, nozzle, ignition etc., the mid-burner of burner, nozzle sprays to burner, blower fan is to the burner air blast, also be equipped with gas-liquid separator before the burner, gas enters burner by gas conduit, and liquid comes out to enter burner by liquid conduits from nozzle.
After the ignition, blower fan is transported to burner to air pressurized, to reach the combustion-supporting effect of air blast, can improve the completing combustion rate of oil gas effectively, thereby reaches the purpose that calorific value height, oil consumption are few, air pollution is less of burning.As mentioned above, light-hydrocarbon fuel composition complexity, though exist with liquid state, but evaporation rate is fast, if burner the burner is directly come out to enter from nozzle in pressurization back, owing to be the gas-liquid mixed state at this moment, light the growth of back along with the time, gas increases, proportion imbalance, the easy flame blow-off of the air that air blast is come in.In the utility model, be equipped with gas-liquid separator before the burner, light hydrocarbon liquid fuel is isolated gas and liquid before entering burner, and gas enters burner by gas conduit, liquid comes out to enter burner by liquid conduits from nozzle, and the fuel overwhelming majority of coming out like this is liquid.
Below in conjunction with embodiment and accompanying drawing thereof the beneficial effect of the utility model and generation thereof is remake description.
Fig. 1 is the structural representation of present embodiment.
Fig. 2 is the structural representation of gas-liquid separator 12 among Fig. 1.
Among the figure: 1-plug, 2-fuse, 3-blower fan, the 4-ignition, 5-hydrojet separate sheet, air collector in the 6-, 7-outer space inflator, the 8-nozzle, the 9-after is to switch, 10-gas conduit, 11-prepad fluid be to switch, the 12-gas-liquid separator, 13-liquid is to middle pressure valve, and 14-leads defeated pipe, 15-liquid conduits, the 16-burner, 17-stove seat, 18-burner, 19, porous air-ducting ring, 121-housing, 122-ball float, 123-baffle plate support column, the 124-baffle plate, 125-sealing plug, 126-inlet, the 127-liquid outlet, the 128-gas outlet.
As shown in Figure 1, a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range, comprise stove seat 17, burner 16, burner 18, nozzle 8, ignition 4 etc., burner 16 mid-burners 18, nozzle 8 sprays to burner 18, it is characterized in that, one typhoon machine 3 is arranged to burner 16 air blast, also be equipped with gas-liquid separator 12 before the burner 16, the gas of separating enters burner 16 by gas conduit 10, and liquid comes out to enter burner 18 by liquid conduits 15 from nozzle 8.
As shown in Figure 1, burner 16 is outer to be outer space inflator 7, in be porous air-ducting ring 19, interior is interior air collector 8.When blower fan 3 air blast, can form three strands of wind like this.One up forms rotating vortex below burner 18, the liquid fuel that gushes out from nozzle 8 is fully mixed with air reach clean-burning purpose.Another strand forms in interior air collector 6, from coming out, make the unburned fuel (at this moment having become atomizing oil gas) that gushes out from nozzle 8 spray to porous air-ducting ring 19 inwalls, the powerful rotation wind that produce along with blower fan this moment, suck through porous air-ducting ring 19 apertures, make rotation main flow wind become the rotation wind-force bundle of bull, thereby form a plurality of rotating vortex, make the oil gas and the abundant mixed combustion of air of having gasified.At this moment firepower is assembled, and flame ejection fire door is simultaneously because the existence of outer space inflator 7, also form one wind in the outer space inflator 7, make the gaseous fuel and the air that enter from gas-liquid separator 12 obtain sufficient mixed combustion, wind helps the intensity of a fire, makes the flame temperature of fire door higher.Three burnings have been accomplished in this design, and it is more complete to burn, and the ignition temperature height is not tied carbon, pollute few.
As shown in Figure 1, be equipped with hydrojet separate sheet 5 in the burner 18 on the nozzle 8, help 5 atomizings, help to improve the rate of lighting.
As shown in Figure 2, before the housing 121 of gas-liquid separator 12 downsides have inlet 126, back downside have liquid outlet 127, on have gas outlet 128, housing 121 built-in ball floats, on be fixed with two baffle plate support columns 123, there is the baffle plate 124 can be up and down between the baffle plate support column 123, sealing plug 125 is arranged in the middle of the baffle plate 124.
As shown in Figure 2, when light hydrocarbon liquid burning from the liquid of steel cylinder to the middle pressure valve 13 0.8kg～1.8kg that comes out to be decompressed to, by the special defeated pipe 14 of leading, open prepad fluid and enter gas-liquid separator 12 to switch 11.Gas-liquid separator 12 inner float balls 122 rise along with the rising of liquid level, arrived behind the certain altitude baffle plate 124 has up been pushed up up to making the sealing plug 125 on the baffle plate 124 seal gas outlet 128, liquid in the device can't be from the gas outlet 128 comes out, and can only come out to enter the kitchen range internal combustion from liquid outlet 127.Gas in device increases gradually, and down pressure can force baffle plate 124 to overcome the buoyancy of ball float 122 when down movable from top, and sealing plug 125 leaves gas outlet 128, and gas 128 comes out to enter burner 16 from the gas outlet.Baffle plate 124 has reached the purpose of gas-liquid separation along with the size of gas pressure can be automatically up and down.
As shown in Figure 1, fuse 2 is arranged on electric line, emphasize to use single-phase three to insert plug 1, guarantee Electrical Safety.
As shown in Figure 1, be provided with after to switch 9, can control fluid flow and promptly control flame size, use convenient 15 of liquid conduits.
In the present embodiment, the anti-rubber of sealing plug 125 usefulness is made.
Claims (6)
1, a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range, comprise stove seat (17), burner (16), burner (18), nozzle (8), ignition (4) etc., the mid-burner of burner (16) (18), nozzle (8) sprays to burner (18), it is characterized in that: a typhoon machine (3) is arranged to burner (16) air blast, the preceding gas-liquid separator (12) that also is equipped with of burner (16), the gas of separating enters burner (16) by gas conduit (10), and liquid comes out to enter burner (18) by liquid conduits (15) from nozzle (8).
2, a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range according to claim 1 is characterized in that: the structure of burner (16) is the outer outer space inflator (7) that is, in be porous air-ducting ring (19), interior is interior air collector (8).
3, a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range according to claim 1 is characterized in that: be equipped with hydrojet separate sheet (5) on the nozzle (8) in the burner (18).
4, a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range according to claim 1, it is characterized in that: before the housing of gas-liquid separator (12) (12) 1 downsides have inlet (126), back downside have liquid outlet (127), on have gas outlet (128), the built-in ball float of housing (121) (122), on be fixed with two baffle plate support columns (123), there is the baffle plate (124) can be up and down between the baffle plate support column (123), sealing plug (125) is arranged in the middle of the baffle plate (124).
5, a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range according to claim 1 is characterized in that: be provided with after to switch (9) between liquid conduits (15).
6, a kind of blowing-type light hydrocarbon liquid fuel medium pressure furnace kitchen range according to claim 1, it is characterized in that: sealing plug (125) is made with anti-rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265426 CN2519887Y (en) | 2001-09-22 | 2001-09-22 | Air-blast type light-hydrocarbon liquid fuel intermediate pressure range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265426 CN2519887Y (en) | 2001-09-22 | 2001-09-22 | Air-blast type light-hydrocarbon liquid fuel intermediate pressure range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519887Y true CN2519887Y (en) | 2002-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01265426 Expired - Fee Related CN2519887Y (en) | 2001-09-22 | 2001-09-22 | Air-blast type light-hydrocarbon liquid fuel intermediate pressure range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519887Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825695A (en) * | 2021-02-19 | 2021-05-25 | 刘生记 | A carbon dioxide gas fertilizer machine |
| CN113375217A (en) * | 2021-06-24 | 2021-09-10 | 吴应昊 | Fuel heating stove |
-
2001
- 2001-09-22 CN CN 01265426 patent/CN2519887Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825695A (en) * | 2021-02-19 | 2021-05-25 | 刘生记 | A carbon dioxide gas fertilizer machine |
| CN113375217A (en) * | 2021-06-24 | 2021-09-10 | 吴应昊 | Fuel heating stove |
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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 |