CN105889932B - A kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release - Google Patents
A kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release Download PDFInfo
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- CN105889932B CN105889932B CN201610427968.1A CN201610427968A CN105889932B CN 105889932 B CN105889932 B CN 105889932B CN 201610427968 A CN201610427968 A CN 201610427968A CN 105889932 B CN105889932 B CN 105889932B
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- Prior art keywords
- tempering
- hydrogen
- oxygen
- outlet pipe
- pressure release
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/10—Flame flashback
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of hydrogen-oxygen fireproof tempering devices of band bypass pressure release, bypass branch is connected at outlet pipe, bypass branch is connected in inner cylinder, tempering cushion chamber is provided in bypass branch, when burner uses oxyhydrogen, the flame of burner is sprayed onto through outlet pipe in backfire controller, high tempering and high temperature hydrogen and oxygen gas mixture are carried out first time separation by its high tempering through outlet pipe and bypass branch, reduce the continuous high-pressure being tempered in outlet pipe, when the high tempering through bypass branch is by tempering cushion chamber, due to being provided with steel wire lump in tempering cushion chamber, reduce spatial content density of the hydrogen and oxygen gas mixture in tempering cushion chamber, so as to reduce the implosion dynamics that its tempering is generated with hydrogen and oxygen mixture, its two-way is tempered pipeline（The tempering of bypass branch and outlet pipe）By disperseing the high temperature pressure to tempering, reduce existing backfire controller since the liquid level of fire-resistant fluid caused by centralized high voltage is disorderly and implosion intensity.
Description
Technical field
The present invention relates to hydrogen oxygen energy machine backfire controller, particularly a kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release.
Background technology
At present, with signature of each major country in the whole world to greenhouse gas emission agreement, the whole world is all being sent out energetically in recent years
Clean energy resource is opened up, China is also in a planned way implementing energy-saving and emission-reduction, and increase the science research input dynamics to clean fuel field.Hydrogen
Can be environmental protection, the clean energy resource of 21st century, hydrogen reacts only generation thermal energy and water vapour, electrolysis water with oxygen and produces hydrogen-oxygen
The hydrogen oxygen energy machine of mixed gas has the development of recent two decades in China, has started to step into large-scale production at present using rank
Section, temperature reaches 2800 DEG C ~ 3200 DEG C when hydrogen and oxygen mixture burns, and is ideal industrial fuel substitute.
Since the burning velocity of hydrogen and oxygen gas mixture is fast, ignition temperature is high, and hydrogen and oxygen gas mixture do not need to oxygen can
Burning, therefore once tempering will cause oxyhydrogen to explode in pipeline, the instantaneous pressure for generation of exploding causes wet type anti-backfire
Device liquid level is disorderly, influences the normal operation of its equipment.
Invention content
The present invention provides a kind of hydrogen-oxygen anti-backfire of band bypass pressure release to solve the problems mentioned above in the background art
Device.
To achieve the above object, the present invention provides following technical solution：
A kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release, including anti-backfire cylinder, the anti-backfire cylinder includes putting
Inner cylinder, the outer barrel of fire-resistant fluid are equipped with, the outer barrel side is provided with hydrogen-oxygen air inlet, and side is provided with hydrogen-oxygen gas outlet, described
Gas-guide tube is provided in inner cylinder, described gas-guide tube one end is stretched into outer barrel, and the other end is inserted into the fire-resistant fluid of inner cylinder, the hydrogen-oxygen
Gas outlet is connected with outlet pipe, and described outlet pipe one end connects inner cylinder, and one end is connected with the air inlet pipe of burner, is set to
Bypass branch one end is communicated on outlet pipe outside outer barrel, the bypass branch other end is connected to inside inner cylinder, described
At least one tempering cushion chamber is additionally provided in bypass branch, steel wire lump is filled in the tempering cushion chamber.
Further, there are two tempering cushion chambers for setting in the bypass branch.
Further, duty cylinder is provided in the inner cylinder, the gas-guide tube runs through the duty cylinder.
Further, the outer barrel bottom is connected with charging line, and solenoid valve is connected on the charging line.
Further, the outer barrel is also associated with liquid feeding detection device by connecting tube, is set in the liquid feeding detection device
Liquid feeding sensor is equipped with, the liquid feeding sensor is electrically connected with the solenoid valve.
Further, it is additionally provided with back liquid detection device below the outer barrel.
Further, liquid sensor is installed back, described time liquid detection device lower end is also pacified in described time liquid detection device
Equipped with liquid electromagnetic valve is returned, described time liquid sensor is electrically connected with returning liquid electromagnetic valve.
Compared with prior art, the beneficial effects of the invention are as follows：
The hydrogen-oxygen fireproof tempering device of band bypass pressure release provided by the invention, on the basis of existing technology, in air outlet pipe
Bypass branch is connected at road, bypass branch is connected in inner cylinder, and tempering cushion chamber is provided in bypass branch, tempering
Steel wire lump is filled in cushion chamber, when burner uses oxyhydrogen, there may be tempering phenomenon, burners for outlet pipe
Flame be sprayed onto in backfire controller through outlet pipe, high tempering through outlet pipe and bypass branch by high tempering and
High temperature hydrogen and oxygen gas mixture carries out first time separation, the continuous high-pressure being tempered in outlet pipe is reduced, when the height through bypass branch
When temperature tempering is by tempering cushion chamber, due to being provided with steel wire lump in tempering cushion chamber, it is slow in tempering to reduce hydrogen and oxygen gas mixture
The spatial content density of intracavitary is rushed, so as to reduce the implosion dynamics that its tempering is generated with hydrogen and oxygen mixture, two-way tempering tube
Road（The tempering of bypass branch and outlet pipe）It connects into inner cylinder, forms it into a tempering cycles channel, so as to buffer time
Influence of the high pressure of hot fried generation to liquid level can digest high pressure into row buffering by internal circulation canal.
Reduce existing backfire controller since the liquid level of fire-resistant fluid caused by centralized high voltage is disorderly and implosion intensity, so as to
Avoid due to fire-resistant fluid caused by tempering " empty liquid level " and caused by liquid level erroneous judgement in backfire controller, influence its backfire controller
Normal use.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
With reference to a kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release shown in FIG. 1, including anti-backfire cylinder, anti-backfire cylinder
Inner cylinder 2, outer barrel 1 including being placed with fire-resistant fluid, 1 side of outer barrel are provided with hydrogen-oxygen air inlet 3, and side is provided with hydrogen-oxygen outlet
Mouthful, gas-guide tube 4 is provided in inner cylinder 2,4 one end of gas-guide tube is stretched into outer barrel 1, and the other end is inserted into the fire-resistant fluid of inner cylinder 2, hydrogen-oxygen
Gas outlet is connected with outlet pipe 5, and 5 one end of outlet pipe connection inner cylinder 2, one end is connected with the air inlet pipe of burner 6, is set to
7 one end of bypass branch is communicated on outlet pipe 5 outside outer barrel 1,7 other end of bypass branch is connected to inside inner cylinder 2, bypass
At least one tempering cushion chamber 8 is additionally provided on branch pipe 7, is tempered in cushion chamber 8 and is filled with steel wire lump 9.
In the present embodiment, steel wire lump 9 is filled in bypass branch 7, when burner uses oxyhydrogen, outlet pipe
There may be tempering phenomenon, the flame of burner 6 is sprayed onto through outlet pipe 5 in backfire controller, and high tempering is through air outlet pipe
High tempering and high temperature hydrogen and oxygen gas mixture are carried out first time separation by road 5 and bypass branch 7, are reduced in outlet pipe 5
The continuous high-pressure of tempering, when the high tempering through bypass branch 7 is by tempering cushion chamber 8, due to being set in tempering cushion chamber 8
There is steel wire lump 9, reduce spatial content density of the hydrogen and oxygen gas mixture in tempering cushion chamber 8, so as to reduce its tempering and hydrogen
The implosion dynamics that oxygen gas mixture generates, two-way tempering pipeline（The tempering of bypass branch and outlet pipe）By dispersion to tempering
High temperature pressure, reduce existing backfire controller since the liquid level of fire-resistant fluid caused by centralized high voltage is disorderly and implosion intensity,
So as to avoid due to fire-resistant fluid caused by tempering " empty liquid level " and caused by liquid level erroneous judgement in backfire controller, influence it and prevent back
The normal use of firearm.
In the present embodiment, there are two tempering cushion chambers 8 for setting in bypass branch 7.
It is conveyed to increase inner cylinder 2 in the pressure gas inner cylinder 2 of hydrogen and oxygen mixture and is provided with duty cylinder 10, gas-guide tube 4 runs through
Duty cylinder 10.1 bottom of outer barrel is connected with charging line 11, and solenoid valve 12 is connected on charging line 11, and outer barrel 1 passes through connecting tube
Liquid feeding detection device 13 is also associated with, liquid feeding sensor 14, liquid feeding sensor 14 and electromagnetism are provided in liquid feeding detection device 13
Valve 12 is electrically connected.
1 lower section of outer barrel is additionally provided with back liquid detection device 15, returns in liquid detection device 15 and is equipped with back liquid sensor 16, returns
15 lower end of liquid detection device is also equipped with back liquid electromagnetic valve 17, returns liquid sensor 16 and is electrically connected with returning liquid electromagnetic valve 17.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (7)
1. a kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release, including anti-backfire cylinder, which is characterized in that the anti-backfire cylinder
Inner cylinder, outer barrel including being placed with fire-resistant fluid, the outer barrel side are provided with hydrogen-oxygen air inlet, and side is provided with hydrogen-oxygen outlet
Mouthful, gas-guide tube is provided in the inner cylinder, described gas-guide tube one end is stretched into outer barrel, and the other end is inserted into the fire-resistant fluid of inner cylinder,
The hydrogen-oxygen gas outlet is connected with outlet pipe, and described outlet pipe one end connects inner cylinder, and one end is connected with the air inlet of burner
Pipe, is set on the outlet pipe outside outer barrel and is communicated with bypass branch one end, the bypass branch other end is connected to inner cylinder
Inside is additionally provided at least one tempering cushion chamber in the bypass branch, steel wire lump is filled in the tempering cushion chamber.
2. the hydrogen-oxygen fireproof tempering device of band bypass pressure release according to claim 1, which is characterized in that in the bypass branch
There are two tempering cushion chambers for setting.
3. the hydrogen-oxygen fireproof tempering device of band bypass pressure release according to claim 1, which is characterized in that set in the inner cylinder
There is duty cylinder, the gas-guide tube runs through the duty cylinder.
4. the hydrogen-oxygen fireproof tempering device of band bypass pressure release according to claim 1, which is characterized in that the outer barrel bottom connects
Charging line is connected to, solenoid valve is connected on the charging line.
5. the hydrogen-oxygen fireproof tempering device of band bypass pressure release according to claim 4, which is characterized in that the outer barrel passes through company
Take over and be also associated with liquid feeding detection device, be provided with liquid feeding sensor in the liquid feeding detection device, the liquid feeding sensor with
The solenoid valve is electrically connected.
6. the hydrogen-oxygen fireproof tempering device of the band bypass pressure release according to any one in claim 1-5, which is characterized in that institute
It states and is additionally provided with back liquid detection device below outer barrel.
7. the hydrogen-oxygen fireproof tempering device of band bypass pressure release according to claim 6, which is characterized in that described time liquid detection dress
Liquid sensor is installed back in putting, described time liquid detection device lower end is also equipped with back liquid electromagnetic valve, described time liquid sensor and
Liquid electromagnetic valve is returned to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427968.1A CN105889932B (en) | 2016-06-17 | 2016-06-17 | A kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427968.1A CN105889932B (en) | 2016-06-17 | 2016-06-17 | A kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release |
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| Publication Number | Publication Date |
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| CN105889932A CN105889932A (en) | 2016-08-24 |
| CN105889932B true CN105889932B (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610427968.1A Active CN105889932B (en) | 2016-06-17 | 2016-06-17 | A kind of hydrogen-oxygen fireproof tempering device of band bypass pressure release |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500101A (en) * | 2016-12-23 | 2017-03-15 | 湖南氢时代能源科技有限公司 | A kind of dry and wet backfire controller of hydrogen oxygen energy machine |
| CN113293397A (en) * | 2021-05-28 | 2021-08-24 | 萍乡市四通环保科技有限公司 | Explosion-proof device of oxyhydrogen generator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096723A (en) * | 1994-04-28 | 1994-12-28 | 赵恩凯 | Oxyhydrogen welding and cutting machine |
| CN201021799Y (en) * | 2007-03-06 | 2008-02-13 | 广州三田机电设备有限公司 | Humid back fire tool with dual layer water seal |
| JP2009063194A (en) * | 2007-09-05 | 2009-03-26 | 炳霖 ▲楊▼ | Water-type flashback arrestor disposed in combustion gas supply passage |
| CN201589269U (en) * | 2010-02-03 | 2010-09-22 | 长沙矿山研究院 | Hydrogen-oxygen energy machine backfire preventer capable of automatically controlling liquid level |
| CN201697130U (en) * | 2010-02-03 | 2011-01-05 | 长沙矿山研究院 | Gas pressure equalizing and distributing device for oxyhydrogen energy machine |
| CN104279566A (en) * | 2014-08-28 | 2015-01-14 | 北京首位能源科技有限公司 | Backfire preventing device for hydrogen oxygen generator |
| CN104764017A (en) * | 2015-04-20 | 2015-07-08 | 河北工业大学 | Water-cooling type gas burner |
| CN206130985U (en) * | 2016-06-17 | 2017-04-26 | 湖南氢时代能源科技有限公司 | Take oxyhydrogen flame arrestor of bypass pressure release |
-
2016
- 2016-06-17 CN CN201610427968.1A patent/CN105889932B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096723A (en) * | 1994-04-28 | 1994-12-28 | 赵恩凯 | Oxyhydrogen welding and cutting machine |
| CN201021799Y (en) * | 2007-03-06 | 2008-02-13 | 广州三田机电设备有限公司 | Humid back fire tool with dual layer water seal |
| JP2009063194A (en) * | 2007-09-05 | 2009-03-26 | 炳霖 ▲楊▼ | Water-type flashback arrestor disposed in combustion gas supply passage |
| CN201589269U (en) * | 2010-02-03 | 2010-09-22 | 长沙矿山研究院 | Hydrogen-oxygen energy machine backfire preventer capable of automatically controlling liquid level |
| CN201697130U (en) * | 2010-02-03 | 2011-01-05 | 长沙矿山研究院 | Gas pressure equalizing and distributing device for oxyhydrogen energy machine |
| CN104279566A (en) * | 2014-08-28 | 2015-01-14 | 北京首位能源科技有限公司 | Backfire preventing device for hydrogen oxygen generator |
| CN104764017A (en) * | 2015-04-20 | 2015-07-08 | 河北工业大学 | Water-cooling type gas burner |
| CN206130985U (en) * | 2016-06-17 | 2017-04-26 | 湖南氢时代能源科技有限公司 | Take oxyhydrogen flame arrestor of bypass pressure release |
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| Publication number | Publication date |
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| CN105889932A (en) | 2016-08-24 |
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