CN202955687U - Non-ignition type catalyst heater using hydrogen as fuel - Google Patents
Non-ignition type catalyst heater using hydrogen as fuel Download PDFInfo
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- CN202955687U CN202955687U CN 201220633126 CN201220633126U CN202955687U CN 202955687 U CN202955687 U CN 202955687U CN 201220633126 CN201220633126 CN 201220633126 CN 201220633126 U CN201220633126 U CN 201220633126U CN 202955687 U CN202955687 U CN 202955687U
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- hydrogen
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- type catalyst
- ignition type
- heater
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Abstract
The utility model discloses a non-ignition type catalyst heater using hydrogen as fuel. The non-ignition type catalyst heater using hydrogen as fuel comprises a hydrogen transmission pipeline and a catalytic heating element, wherein the catalytic heating element comprises a hydrogen-jetting calandria, the hydrogen-jetting calandria is sealed in an outer shell, a heat-resisting material interlayer is arranged on the periphery of the hydrogen-jetting calandria, a heat-resisting protective screening group is arranged on the periphery of the inner side of the outer shell, a heat energy-gathering board and a pressing board are arranged in the outer shell, aluminum oxide ceramic fibers plated with catalysts are fixed on the pressing board, a flowmeter, a fire barrier, a radiator are arranged between the hydrogen transmission pipeline and the catalytic heating element, hydrogen passes through the hydrogen transmission pipeline and enters into the flowmeter, the fire barrier and the radiator in sequence, and at last enters into the hydrogen-jetting calandria of the catalytic heating element. A hydrogen fast-plug connector, a hand valve, a one-way valve and a reducing valve are arranged on the hydrogen transmission pipeline in sequence. According to the non-ignition type catalyst heater using hydrogen as fuel, burning is conducted in a non-ignition mode, and is safe and convenient and smokeless. Besides, the non-ignition type catalyst heater using hydrogen as fuel can be used for a long time if the hydrogen is supplied continuously, and is suitable for warmers and the like in mountainous areas, islands, military use and domestic use, and an external power supply and ignition are of no need.
Description
Technical field
The utility model relates to a kind of non-ignition type catalyst heater that hydrogen is fuel of take, and belongs to the heater technical field.
Background technology
It is fuel heater that conventional heater mostly is hydrocarbon,, with the fuel combustions such as oil liquefied gas, butagas or kerosene heating, naked light is arranged during burning, fire hazardous, and the heating system structure of applying this kind of fuel is more complicated, and volume is large, can't move use.Moreover, the water easily dilutable fuel produced during burning, efficiency is lower.The topmost composition of natural gas is methane, sulfur-bearing not substantially, with coal, compare have calorific value high, the characteristics such as be widely used, but can produce great amount of carbon dioxide and smog during burning.Electric heater has overcome the shortcoming of above product, and there are the characteristics such as volume is little, attractive in appearance, removable, instant heating, but limited by energy supply, once have a power failure, or the area that can't cover at electrical network just can not be used.
Hydrogen energy source is up-to-date nuisanceless clean energy resource.Generate water during combustion of hydrogen, except the nitride (NOx) that produces minute quantity, can not produce other pernicious gases, the gasoline of the energy Ratios burning identical weight discharged during burning is high 3 times.Existing non-ignition type hydrogen heater needs electric energy auxiliary more, by blower fan, will need the hydrogen of heating to be blown into progressively heating after heating tank, thereby reach, meets the purpose that obtains continuously required heat energy, but its shortcoming is that power consumption is high, volume is large, and noise is arranged, and is not suitable for family and uses.
Summary of the invention
The purpose of this utility model is to provide a kind of non-ignition type catalyst heater that hydrogen is fuel of take, and makes its heating not producing under naked light, state without external power supply, reaches heating effect; Have advantages of that environmental protection, efficiency are high, can use for a long time, without igniting, noiselessness, smokeless.
To achieve these goals, the technical solution adopted in the utility model is:
A kind ofly take the non-ignition type catalyst heater that hydrogen is fuel, comprise hydrogen delivery tube road and catalysis heater block, described catalysis heater block comprises shell, outer casing inner wall is provided with heat-resisting protection network group, many spray hydrogen pipes are set in shell, form spray hydrogen comb, spray hydrogen comb both sides are separately installed with hot energy collecting plate and pressing plate, the ceramic alumina fiber that is coated with catalyst is fixed on pressing plate, at the pressing plate opposite side, the heat proof material interlayer is set; Set gradually hydrogen quick connector, hand-operated valve, check valve, pressure-reducing valve, flowmeter, spark arrester, radiator between hydrogen delivery tube road and catalysis heater block.Hydrogen enters flowmeter, spark arrester, radiator successively through the hydrogen delivery tube road, finally enters in the spray hydrogen comb of catalysis heater block;
Described radiator is the stainless steel radiator coil tube.
Described heat-resisting protection network group is two-layer protection heating resisting metal.
Described flow is counted suspended body flowmeter.
The number of described spray hydrogen pipe can be selected according to the size of heater heating efficiency, heater housing, is greater than one and gets final product, preferably 5 ~ 35 spray hydrogen pipes.
Described catalyst is: the elements such as platinum Pt, palladium Pd, ruthenium Ru, iridium Ir, cerium Ce are mixed into to 2-3 kind catalyst, as: Pt/Pd mixes (0.04/0.02mg) with 2:1, Pt/Ru mixes (0.04/0.02mg) with 2:1, and Pd/Ir mixes (0.08/0.02mg) with 4:1.
Hydrogen enters spray hydrogen comb through the hydrogen delivery tube road, by spray hydrogen comb, hydrogen is ejected into equably on the ceramic alumina fiber that is coated with catalyst, after making the abundant contact catalyst of hydrogen, ceramic alumina fiber starts heating, heat is assembled by hot energy collecting plate, and thermal energy radiation is gone out to Hydrogen Energy heater panel part.
Inharmonious for solving between joint and joint, be connected to collecting pipe by reducer union between radiator and catalysis heater block, then by straight coupling, with spray hydrogen comb, be connected.
The hydrogen quick connector is connected with hydrogen source, by the hydrogen connecting system for use; The effect of hand-operated valve is to connect or block the medium in pipeline; Check valve can only flow along airintake direction hydrogen, can't adverse current; Acting as of pressure-reducing valve reduces to air inlet pressure by adjusting the atmospheric pressure that goes out of a certain needs, and relies on the energy of medium itself, uses atmospheric pressure and automatically keeps stable; Suspended body flowmeter is for the mensuration of hydrogen flowing quantity; Spark arrester can prevent that hydrogen from use producing tempering phenomenon, avoids flame to enter gas cylinder and blasts; Radiator is stainless steel radiator coil tube structure, prevents that the heat of burning from concentrating, and plays the shunting thermolysis; Reducer union, it act as between solution joint and joint inharmonious, makes to connect to rationalize; Acting as of collecting pipe disperses entering of hydrogen, and hydrogen is delivered to spray hydrogen comb; Straight coupling is to connect with caliber hydrogen medium pipeline; The effect of spray hydrogen comb is that hydrogen is ejected on the ceramic alumina fiber that is coated with catalyst equably, and after making the abundant contact catalyst of hydrogen, ceramic alumina fiber starts heating; The heat proof material interlayer, can block thermal source, prevents that thermal source from directly contacting and causing shell overheated with device housings; Heat-resisting protection network group can prevent the user of service directly to touch thermal source, plays the protective action to the user; Hot energy collecting plate, can assemble to greatest extent the heat energy produced after hydrogen touching heating catalyst, and thermal energy radiation is gone out to Hydrogen Energy heater panel part.
Beneficial effect: described in the utility modelly take non-ignition type catalyst heater that hydrogen is fuel not with sparking mode burning, safe ready; Can use for a long time as continued hydrogen supply, be applicable to mountain area, island, military, household Heater etc.; Without external power supply, without igniting, smokeless during startup, ultralow public hazards.
The accompanying drawing explanation
Fig. 1 be take the non-ignition type catalyst heater structural representation that hydrogen is fuel;
Catalysis heater block A-A cutaway view in Fig. 2 Fig. 1, wherein: 1-hydrogen quick connector, 2-hand-operated valve, 3-check valve, the 4-pressure-reducing valve, 5-flowmeter, 6-spark arrester, the 7-radiator, 8-reducer union, 9-collecting pipe, the 10-straight coupling, 11-hydrogen delivery tube road, 12-spray hydrogen comb, 13-heat proof material interlayer, the heat-resisting protection network group of 14-, the hot energy collecting plate of 15-, the 16-shell, 17-pressing plate, 18-catalysis heater block.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, and following examples are not seen as restriction of the present utility model.
Embodiment 1:
A kind ofly take the non-ignition type catalyst heater that hydrogen is fuel, as shown in Figure 1, set gradually hydrogen quick connector 1, hand-operated valve 2, check valve 3, pressure-reducing valve 4 on hydrogen delivery tube road 11, hydrogen quick connector (KZF1/4-ZG1/8) is connected with hydrogen source, by the hydrogen connecting system for use, hand-operated valve 2(Φ 6 316L deceive handle), its effect is to connect or block the medium in pipeline; Check valve (Φ 6 316L), can only flow along airintake direction hydrogen, can't adverse current; Pressure-reducing valve (AR20-02BG 1.0MPa), its act as by regulate by air inlet pressure reduce to need go out atmospheric pressure (0.5-1Bar), and rely on the energy of medium itself, use atmospheric pressure and automatically keep stablizing; Hydrogen enters suspended body flowmeter 5, spark arrester 6, radiator 7 successively through the hydrogen delivery tube road, finally enter catalysis heater block 18, suspended body flowmeter 5(6F-100SLM(Cologne, Germany)), float is the lifting along with changes in flow rate in the vertical taper pipe, changes the volume flow instrument that the circulation area between them is measured; Hydrogen gas fire arrester 6(145-008RF53N), can prevent that inflammable gas hydrogen from use producing tempering phenomenon. avoid flame to enter gas cylinder and blast; Radiator 7 is stainless steel radiator coil tube (the long radius of spin 100mm of Φ 6 150mm), prevents that the heat of burning from concentrating, and plays the shunting thermolysis; Inharmonious for solving between joint and joint, between radiator 7 and catalysis heater block 18 at first by reducer union 8(Φ 6-Φ 8 316L) be connected to collecting pipe 9(Φ 8 316L 21 rows), and then by 21 spray hydrogen pipes, formed with spray hydrogen comb 12(by straight coupling 10) be connected, acting as of collecting pipe 9 disperses entering of hydrogen, and hydrogen is delivered to spray hydrogen comb 12; Straight coupling (the straight-through 316L of Φ 8) is to connect with caliber hydrogen medium pipeline.Spray hydrogen comb 12 is sealed in shell 16, in spray hydrogen comb 12 surroundings, heat proof material interlayer 13 is set, can block thermal source, prevent that thermal source from directly contacting and causing shell overheated with device housings, shell 16 surroundings are provided with heat-resisting protection network group 14, heat-resisting protection network group 14 is two-layer protection heating resisting metal (Stainless steel 316 L or 2520), the prevention user of service directly touches thermal source, play the protective action to the user, hot energy collecting plate 15 and pressing plate 17 are installed in shell, be fixed with the ceramic alumina fiber that is coated with catalyst on pressing plate 17, after the hydrogen of spray hydrogen comb 12 ejections contacts, make aluminium oxide (Al
2O
3) the ceramic fibre heating, hot energy collecting plate 15 can be assembled the heat energy produced after hydrogen touching heating catalyst to greatest extent, and thermal energy radiation is gone out to Hydrogen Energy heater panel part.Shell 16 and the spray hydrogen comb 12, heat proof material interlayer 13, heat-resisting protection network group 14, hot energy collecting plate 15 and the pressing plate 17 formation catalysis heater blocks 18 that are sealed in shell 16 inside.
Claims (4)
1. take the non-ignition type catalyst heater that hydrogen is fuel for one kind, comprise hydrogen delivery tube road (11) and catalysis heater block (18), it is characterized in that: described catalysis heater block (18) comprises shell (16), shell (16) inwall is provided with heat-resisting protection network group (14), many spray hydrogen pipes are set in shell (16), form spray hydrogen comb (12), spray hydrogen comb (12) both sides are separately installed with hot energy collecting plate (15) and pressing plate (17), the ceramic alumina fiber that is coated with catalyst is fixed on pressing plate (17), at pressing plate (17) opposite side, heat proof material interlayer (13) is set, set gradually hydrogen quick connector (1), hand-operated valve (2), check valve (3), pressure-reducing valve (4), flowmeter (5), spark arrester (6), radiator (7) between hydrogen delivery tube road (11) and catalysis heater block (18).
2. a kind of non-ignition type catalyst heater that hydrogen is fuel of take according to claim 1, it is characterized in that: described radiator (7) is the stainless steel radiator coil tube.
3. a kind of non-ignition type catalyst heater that hydrogen is fuel of take according to claim 1, it is characterized in that: described heat-resisting protection network group (14) is two-layer protection heating resisting metal.
4. a kind of non-ignition type catalyst heater that hydrogen is fuel of take according to claim 1, it is characterized in that: described flowmeter (5) is suspended body flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633126 CN202955687U (en) | 2012-11-27 | 2012-11-27 | Non-ignition type catalyst heater using hydrogen as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633126 CN202955687U (en) | 2012-11-27 | 2012-11-27 | Non-ignition type catalyst heater using hydrogen as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955687U true CN202955687U (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220633126 Expired - Fee Related CN202955687U (en) | 2012-11-27 | 2012-11-27 | Non-ignition type catalyst heater using hydrogen as fuel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944012A (en) * | 2012-11-27 | 2013-02-27 | 江苏中靖新能源科技有限公司 | Non-ignition catalyst heater using hydrogen as fuel |
-
2012
- 2012-11-27 CN CN 201220633126 patent/CN202955687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944012A (en) * | 2012-11-27 | 2013-02-27 | 江苏中靖新能源科技有限公司 | Non-ignition catalyst heater using hydrogen as fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20181127 |