CN1237683A - Heat-pipe type light hydrocarbon gas cylinder - Google Patents
Heat-pipe type light hydrocarbon gas cylinder Download PDFInfo
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- CN1237683A CN1237683A CN 98110881 CN98110881A CN1237683A CN 1237683 A CN1237683 A CN 1237683A CN 98110881 CN98110881 CN 98110881 CN 98110881 A CN98110881 A CN 98110881A CN 1237683 A CN1237683 A CN 1237683A
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- bottle
- heat
- cylinder
- hydrocarbon gas
- light hydrocarbon
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Abstract
The present invention discloses a hot-tube type light hydrocarbon gas cylinder possesses the advantages of hot-tube heating, constant temp. control, alarm, compact structure and artistic shape, etc.. By opening cylinder valve, said gas cylinder can be used, if the environmental temp. is very low, it can be used still, so that it is more practicable, and the fuel being in the cylinder can be completely burned. It is characterized by that the described heating component is a hot-tube extended into the interior of the cylinder from lower cylinder mouth. Said hot-tube is fixed on the exterior of said cylinder body by means of fixing seat, and the heat-absorbing end of the hot-tube is equipped with an electroheater, and the case shell of the hot-tube extended into the interior of the cylinder is equipped with a heat-insulating tube whose sectional area is far smaller than that of cylinder body, and the lower bottom portion of the heat-insulating tube has a slot communicated with the cylinder body.
Description
The invention belongs to a kind of gas container, a kind of specifically the heating and pressure controlled light hydrocarbon gas cylinder.
The light-hydrocarbon fuel vaporization needs certain temperature, and delivering to the stove and accessory burning needs certain pressure, realizes stable burning, needs pressure stable again, and general steel cylinder is can not provide this desirable physical parameter can be provided.
The object of the invention is to disclose a kind of heat-pipe type light hydrocarbon gas cylinder.Have the heat pipe heating, thermostatically control is reported to the police.Advantages such as it is generous that compact structure is handsome in appearance.When the cylinder valve handwheel was opened, promptly incendivity used.Easy to use, have more practicability, even ambient temperature is very low, also can burn as usual, and all burnt in the bottle can be used up.
Its composition of the present invention comprises bottle, cylinder valve, liquid inlet port and heating module, it is characterized in that: described heating module is a heat pipe, heat pipe extend in the bottle from lower cylinder mouth, and outside the heat pipe fixed base was fixed on the lower cylinder mouth bottle, the heat pipe heat absorbing end was equipped with an electric heater.Be set with the heat insulating tube of its sectional area much smaller than the bottle container sectional area outside the heat pipe heat radiation section in extending into bottle, the heat insulating tube lower bottom part has the hole seam that is connected with bottle.
The present invention describes embodiment's ins and outs in detail by the following drawings.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a control circuit schematic diagram of the present invention.
The present invention makes technological scheme more practical by following improvement.
The present invention comprises bottle 6 as shown in Figure 1, cylinder valve 10, liquid inlet port 15 and heating module, heating module is a heat pipe 17, extend into the interior heat pipe 17 of bottle from lower cylinder mouth 3, through heat pipe fixed base 2, be fixed on outside lower cylinder mouth 3 bottles, heat pipe 17 heat absorbing end are equipped with an electric heater 20.Be set with the heat insulating tube 4 of its sectional area much smaller than the bottle container sectional area outside the heat pipe in extending into bottle, the heat insulating tube lower bottom part has the hole seam that is connected with bottle.Two valve nozzles of spool control of cylinder valve 10 are respectively charging air inlet and faucet.Charging air inlet connects a suction tude 16 through to bottle cavity bottom in bottle.Bottle is outer to be connected one by air pump 8 with cylinder valve 10 charging air inlets.Control system can also be housed.This system comprises temperature-adjusting circuit, temperature transducer of drawing 21 in the bottle heat insulating tube 4, temperature-adjusting circuit is to be the temperature-adjusting circuit of center part with the UPC170CIC chip, its UPC170C reverse input end 3 is connected in by following output terminal 5 resistance R 3, R1 in the R4 sequential circuit, R4 is connected in series point, its positive input 4 is connected in by resistance R 1 thermistor NTC, resistance R 2, forward serial connection diode D, NTC in the sequential circuit is connected in series a little with R2, resistance R 1 links to each other with the base stage of T1 with NTC serial connection point, and its system power supply sampling end 8 connects power supply one end through resistance R 6, and grounding end 7 connects the power supply the other end, VS end 5 is through diode D2, resistance R 5 connects power end, and pulse output end 6 connects the SCR control utmost point through R7, is connected to two poles after the load of a controllable silicon anode and cathode serial connection, between controllable silicon negative electrode anode and meet R8, the sequential circuit of electric capacity.Also an emergency service battery of electric power 13 bottle tops being housed there is a dividing plate 7, and bottle is divided into environment division and the part of charging.Last bottle neck 9 is opened on dividing plate 7, and environment division is equipped with air pump 8, temperature control circuit board 14, battery 13, alarm 22.Cylinder valve 10 swing handles have a contact switch 19, when cylinder valve is opened closed state, contact switch logical one disconnected between conversion synchronously.The top of bottle has a guard shield 11 to be connected on the bottle.In the bottle bottom base 1 is arranged, protecting sheet 18 is connected in the opening of base 1.Bottle has an armoured conduit 5 from dividing plate to the bottle outer bottom.The heat pipe power line passes armoured conduit 5 from dividing plate 7 and is connected to heat pipe.
Heat insulating tube 4 is equipped with in bottle of the present invention 6 inside, only heats the light-hydrocarbon fuel in the heat insulating tube, and conduction heat pipe 17 is equipped with in heat insulating tube bottle lower end, and heater (20) is equipped with in conduction heat pipe bottom, and suction tude 16 links to each other with cylinder valve 10, and straight cutting is to the bottom of bottle; In the space of upper cover 23 and dividing plate 7, cylinder valve is housed, air pump 8, battery 13, battery control circuit board 14 is equipped with weighing apparatus thermostatic control system and warning device 22 and tutorial light 12 in the circuit board, when opening, the cylinder valve handwheel drives control switch 19, air pump conduction heat pipe in the bottle, heat pipe heater, radiator valve, warning device is all worked, the time spent has not promptly been turned off cylinder valve as long as the position of closing is arrived in the dextrorotation of cylinder valve handwheel, and various electrical equipment also are switched off simultaneously.Guard shield 11 protections cylinder valve handwheel and tutorial light are housed on bottle top, and are convenient to carrying.Bottle body bottom has base 1 protecting sheet 18 to play protection heat pipe and heater.
Two. working principle:
The light-hydrocarbon fuel of China's production at present, mainly contain two kinds, promptly 1, No. 2 two kinds, its performance index have nothing in common with each other, but the light-hydrocarbon fuel that real fuel production producer produces compound No. 1 index of index sometimes, sometimes surpass No. 1 index, most of between 1, No. 2 between two kinds, when design " new heat pipe conduction light hydrocarbon gas cylinder ", fall two kinds of factors and all take into account and design.The plug that connects power line is inserted in the power socket, open cylinder valve, drive main switch by the cylinder valve handwheel, priming pump, heater heats, the radiator valve warning device is in running order, lights kitchen range, and promptly incendivity uses.The transmission of heat technology is applied on the light hydrocarbon gas cylinder, the time that is heated to serviceability temperature is shortened greatly, open switch after 10 seconds can reach operating temperature, make the kitchen range proper functioning.
In heat insulating tube is housed, make the light-hydrocarbon fuel heated perimeter, be only limited to heat insulation in fuel obtain giving hot gasization, the burning of supply kitchen range, because of the heat insulating tube inner and outer air pressure is a balance, the heat insulating tube external fuel is carried in pipe endlessly by the passage of heat insulating tube bottom, till fuel is burning out.
Advantage of the present invention is:
1. compact conformation is handsome in appearance generous.
2. with bubble type with give two kinds of hot types gasification pattern and combine, make it have more reality Use value, general light hydrocarbon gas cylinder Mostly adopt the air bubble type, when this pattern one is low to winter or temperature. Just can not Burning, even burning, its combustion efficiency is bad, the fuel in the bottle can not be burning out, the present invention Even the steel cylinder environment temperature (20C) time, also can burnt, and can fuel is burning out as usual.
3. the heat pipe conduction technique is utilized on light hydrocarbon gas cylinder, and added thermostatically control, its firing effect is better, through the actual measurement of kitchen range product quality supervision and inspection station, and its three big index: main burning hot load 13.8MJ, content 0.013 in the thermal efficiency 63 flue gases.
4. adopt the thermostatically-controlled equipment of NTC, the temperature of light-hydrocarbon fuel in heat insulating tube is owing to there has been temperature controlling device, make it give hot temperature and remain a temperature (no matter how ambient temperature changes), in order to guarantee safety, the present invention has increased warning device again, because electrical failure, temp controller is malfunctioning, and heater continues heating, but temperature is when arriving the temperature of setting, alarm equipment alarm, the present invention is in use more safe and reliable, and its electrical schematic such as Fig. 1 are shown in Figure 2.
According to customer requirements, volume size can be prepared the different electrical installationss air pump different with pressure.
Adopt HR high resistance NTC (negative tempperature coefficient thermistor) element as temperature detection element, form with bidirectional triode thyristor by zero cross fired application-specific integrated circuit chip MPC170IC and exchange control switch, and be provided with and prevent that MTC from breaking and produce overheated function.NTC is the plain edition thermistor of negative temperature coefficient, and its resistance raises with temperature and reduces.When low temperature, guarantee that by the branch pressure energy of R1 triode TIE is to biasing and conducting, make three or the four pin current potentials of UPC170IC that following relationship is arranged like this, V4 is an in-phase input end, V3 is an inverting input, at this moment the anti-phase output of inner amplifier is handled through internal logic, when arriving near zero point of ac power supply or zero point, from 6 pin output trigger impulse, trigger bidirectional triode thyristor conducting heat pipe energising heating, when temperature rises to the constant temperature point, because the NTC resistance descends, make by R1+NTC+R2 and R4=R3.R2, at this moment V4=V3, the pin 6 of IC stops to export trigger impulse, two-wayly turn-offs with control silicon.When detecting temperature once more and be lower than constant temperature, V4 is less than V3, energising heating again.
NTC is as temperature detection element, if broken string, similar when its resistance has just become infinitely great and low temperature, the output that trigger impulse is not stopped like this will be out of control overheated.Just has the breaking protection function under the triode in this circuit.If the base current vanishing of NTC broken string TI, TI ends.Thereby the input bias current that 3.4 pin flow out, at R2, the last generation of R4 voltage drop, feasible by the conducting step-down of D1, thus make bidirectional triode thyristor end.
Diode D1 when proper functioning, T1 plays temperature compensation function to triode.When will making NTC low temperature high resistant, the selection of R1 value guarantees the VBE of triode T1, forward bias.So select 10, the basic parameter of NTC is the material constant B value of R25 and thermistor.If to select 45C be constant temperature point then select 25 for 220K, B is 3000K, and R2 is 100K, and R4 is 100K, R1=10K, and R3=220K, bidirectional triode thyristor is selected 400V6A, the maximum 2KW of load.
5. new-type steel cylinder heating: general light hydrocarbon gas cylinder heating pattern, outside or these two kinds of mode of heatings of bottle internal upper part when fuel remains, just have been difficult to gasification at the bottom of the big portion bottle in bottle, and dangerous.And the heating pattern that this steel cylinder adopts, adopt the bottle bottom, fuel lower heating in bottle just, the interior light-hydrocarbon fuel of its bottle more can fully be gasified, certain pressure is arranged when air pump is worked in addition, thermostatically control in addition, (kitchen range) obtain the best combustion effect in the air outlet like this, and make bottle interior light-hydrocarbon fuel can be all burning out.
6. be convenient to operation, new heat pipe conduction light hydrocarbon gas cylinder only uses the cylinder valve handwheel as main switch, promptly opens all electrical equipment, has opened the air outlet of steel cylinder again, as long as behind the position that rotation direction is opened in the direction of arrows, can light kitchen range.When stopping using, handwheel is screwed into the position of pass, just can be with all electrical equipment and cylinder valve Close All.
Claims (10)
1. heat-pipe type light hydrocarbon gas cylinder.Its composition comprises bottle (6), cylinder valve (10), liquid inlet port (15) and heating module, it is characterized in that: described heating module is a heat pipe, extend into the interior heat pipe (17) of bottle from lower cylinder mouth (3), through heat pipe fixed base (2), be fixed on outside lower cylinder mouth (3) bottle, heat pipe (17) heat absorbing end is equipped with an electric heater (20).Be set with the heat insulating tube (4) of its sectional area much smaller than the bottle container sectional area outside the heat pipe in extending into bottle, the heat insulating tube lower bottom part has the hole seam that is connected with bottle.
2. as claim 1 described heat-pipe type light hydrocarbon gas cylinder.It is characterized in that: two valve nozzles of spool control of cylinder valve (10), be respectively charging air inlet and faucet, charging air inlet connects a suction tude through to bottle cavity bottom (16) in bottle.
3. as claim 2 described heat-pipe type light hydrocarbon gas cylinders.It is characterized in that: being connected an air pump (8) with cylinder valve (10) charging air inlet outside the bottle is air supply source.
4. as claim 1 described heat-pipe type light hydrocarbon gas cylinder.It is characterized in that: temperature control system also is housed, this system consists of, one group of temperature-adjusting circuit, a temperature transducer (21) of drawing in the bottle heat insulating tube (4), described temperature-adjusting circuit is to be the temperature-adjusting circuit of center part with the UPC170CIC chip, its UPC170C reverse input end 3 is connected in by T output terminal and resistance R 3, be connected in series a little between the R3R4 in the R4 sequential circuit, its positive input 4 is connected in by resistance R 1, thermistor NTC, resistance R 2, NTC in the sequential circuit of forward serial connection diode D1 is connected in series a little with R2, and resistance R 1 links to each other with the base stage of T1 with NTC serial connection point, and its system power supply sampling end 8 connects power supply one end through resistance R 6, grounding end 7 connects the power supply the other end, VS end 5 is through diode D2, and resistance R 5 connects power end, and pulse output end 6 connects the SCR control utmost point through resistance R 7, be connected in two poles after the load of controllable silicon anode and cathode serial connection, between controllable silicon negative electrode anode and connect the sequential circuit of R8 capacitor C.
5. as claim 2 described heat-pipe type light hydrocarbon gas cylinders.It is characterized in that: one is equipped with an emergency service power supply battery (13).
6. as claim 1 described heat-pipe type light hydrocarbon gas cylinder.It is characterized in that: a dividing plate (7) is arranged at bottle top, and bottle is divided into environment division and the part of charging, and last bottle neck (9) is opened on dividing plate (7), and environment division is equipped with air pump (8), temperature control circuit board (14), battery (13), alarm (22).
7. as claim 5 described heat-pipe type light hydrocarbon gas cylinders.It is characterized in that: cylinder valve (10) swing handle has a contact switch (19), when cylinder valve is opened closed state, contact switch logical one disconnected between conversion synchronously.
8. as claim 1 described heat-pipe type light hydrocarbon gas cylinder.It is characterized in that: the top of bottle has a guard shield (11) to be connected on the bottle.
9. as claim 1 described heat-pipe type light hydrocarbon gas cylinder.It is characterized in that: a base (1) is arranged in the bottle bottom, and protecting sheet (18) is fixed in the opening of base 1.
10. as claim 6 described heat-pipe type light hydrocarbon gas cylinders.It is characterized in that: bottle has an armoured conduit (5) from dividing plate to the bottle outer bottom
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110881 CN1237683A (en) | 1998-06-01 | 1998-06-01 | Heat-pipe type light hydrocarbon gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110881 CN1237683A (en) | 1998-06-01 | 1998-06-01 | Heat-pipe type light hydrocarbon gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1237683A true CN1237683A (en) | 1999-12-08 |
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ID=5220897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98110881 Pending CN1237683A (en) | 1998-06-01 | 1998-06-01 | Heat-pipe type light hydrocarbon gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1237683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643024A (en) * | 2008-08-07 | 2010-02-10 | 福特全球技术公司 | Fuel storage system |
-
1998
- 1998-06-01 CN CN 98110881 patent/CN1237683A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643024A (en) * | 2008-08-07 | 2010-02-10 | 福特全球技术公司 | Fuel storage system |
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