CN206573543U - A kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion - Google Patents
A kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion Download PDFInfo
- Publication number
- CN206573543U CN206573543U CN201621294761.3U CN201621294761U CN206573543U CN 206573543 U CN206573543 U CN 206573543U CN 201621294761 U CN201621294761 U CN 201621294761U CN 206573543 U CN206573543 U CN 206573543U
- Authority
- CN
- China
- Prior art keywords
- diesel oil
- pipeline
- butanol
- container
- combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Lighters Containing Fuel (AREA)
Abstract
The utility model discloses a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion, including combustion container, the side lower of the combustion container is provided with temperature sensor, pressure transmitter and spark plug, the one end of the flowmeter away from fuel container is connected with gas-liquid mixed container by pipeline, agitating device is mounted on the both sides inwall of the gas-liquid mixed container, the top of the gas-liquid mixed container is connected with venturi mixer by pipeline, the top of the venturi mixer is connected with diesel oil by pipeline respectively and caches pipeline and butanol caching pipeline, the described one end of L-type bar away from venturi mixer is fixed with controller, the top of the controller is provided with spark plug controller, the side of the controller is provided with display.By the addition of venturi mixer, diesel oil and butanol can be sufficiently mixed, two kinds of fuel of diesel oil and butanol is well mixed, so as to improve the accuracy of experiment.
Description
Technical field
The utility model is related to CONSTANT VOLUME MODEL COMBUSTION CHAMBER technical field, more particularly to a kind of for diesel oil butanol premixed combustion
CONSTANT VOLUME MODEL COMBUSTION CHAMBER.
Background technology
The device of domestic and international existing learning gas fuel constant volume burning is constant volume combustion chamber or constant volume combustion bomb.It is existing fixed
Hold closing uniform spaces of the primary structure of combustion chamber or constant volume combustion bomb for spheroidal, drum-shaped or ellipse, fuel and sky
Gas carries out mixing and burning in this space.
The mixing of present research two kinds of fuel of diesel oil and butanol, state during mixed combustion, diesel oil and butanol are at normal temperatures
For volatile liquid, it is necessary to which the two is sufficiently mixed, accurate data so can be just obtained, and to accomplish quantitative, is sought to
The ratio of diesel oil and butanol between the two is measured in advance, therefore, being used for diesel oil butanol premixed combustion the utility model proposes one kind
CONSTANT VOLUME MODEL COMBUSTION CHAMBER, to solve the above problems.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and the one kind proposed is used for diesel oil fourth
The CONSTANT VOLUME MODEL COMBUSTION CHAMBER of alcohol premixed combustion.
To achieve these goals, the utility model employs following technical scheme：
A kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion, including combustion container, the side of the combustion container
Face bottom is provided with temperature sensor, pressure transmitter and spark plug, and the top side of the combustion container is provided with air bleeding valve,
The top opposite side of the combustion container is connected with flowmeter by pipeline, and the one end of the flowmeter away from fuel container passes through
Pipeline is connected with gas-liquid mixed container, the both sides inwall of the gas-liquid mixed container and is mounted on agitating device, the gas-liquid
The top of stainless steel is connected with venturi mixer by pipeline, and the top of the venturi mixer is connected by pipeline respectively
Diesel oil caching pipeline and butanol caching pipeline are connected to, the side lower of the venturi mixer is welded with L-type bar, the L-type
The one end of bar away from venturi mixer is fixed with controller, and the top of the controller is provided with spark plug controller, the control
The side of device processed is provided with display.
It is preferred that, the surface of diesel oil caching pipeline and butanol the caching pipeline is provided with scale value, the diesel oil caching pipe
Valve is installed on connecting pipe between road and butanol caching pipeline and venturi mixer.
It is preferred that, the agitating device includes a pair of fixed blocks, a pair of bearings, rotating shaft and four stirring flabellums, described one
On the inwall that gas-liquid mixed container is fixed on to fixed block, the side of the fixed block, which is provided with limited impression, limited impression, pacifies
Equipped with bearing, rotating shaft is fixed with the inner ring of the bearing, the surface impartial setting of the rotating shaft has stirring flabellum.
It is preferred that, stop valve is installed on the pipeline between the flowmeter and combustion container.
It is preferred that, the spark plug controller is electrically connected with spark plug, the model PF7RS8EG of the spark plug.
It is preferred that, the output end of the input of the controller respectively with temperature sensor and pressure transmitter electrically connects
Connect, the output end of controller and the input of display are electrically connected with.
It is preferred that, the surface of the stirring flabellum is evenly distributed with aperture.
Compared with prior art, the beneficial effects of the utility model are：, can be abundant by the addition of venturi mixer
Mixed diesel and butanol, enable two kinds of fuel of diesel oil and butanol to be well mixed, so as to improve the accuracy of experiment, pass through gas-liquid
The setting of stainless steel, it is possible to use liquid fall gravity, stirring flabellum is rotated automatically so that the gas in container and
Liquid is sufficiently stirred for, further mixing, is further improved the accuracy of experiment, by the design of stop valve, is prevented combustion container
Flame suck-back during burning, ensures the safety of equipment, by the design of flowmeter, can measure the volume of fuel combination, pass through bavin
Oil caching pipeline and butanol cache the design of pipeline, and the volume of diesel oil and butanol can be measured respectively, different proportion can be studied
Diesel oil and butanol mixture.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion structural representation
Figure；
Fig. 2 be the utility model proposes a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER agitating device for diesel oil butanol premixed combustion
Structural representation.
In figure：1 diesel oil caching pipeline, 2 butanol caching pipeline, 3 valves, 4 controllers, 5 displays, 6L types bar, 7 exhausts
Valve, 8 gas-liquid mixed containers, 9 agitating devices, 91 rotating shafts, 92 stirring flabellums, 93 fixed blocks, 94 bearings, 10 temperature sensors, 11
Pressure transmitter, 12 spark plugs, 13 combustion containers, 14 stop valves, 15 flowmeters, 16 venturi mixers, the control of 17 spark plugs
Device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion, including combustion container 13, it is described
The side lower of combustion container 13 is provided with temperature sensor 10, pressure transmitter 11 and spark plug 12, the combustion container 13
Top side air bleeding valve 7 is installed, the top opposite side of the combustion container 13 is connected with flowmeter 15 by pipeline, described
The one end of flowmeter 15 away from fuel container 13 is connected with gas-liquid mixed container 8, the two of the gas-liquid mixed container 8 by pipeline
Agitating device 9 is mounted on the inwall of side, the top of the gas-liquid mixed container 8 is connected with venturi mixer by pipeline
16, the top of the venturi mixer 16 is connected with diesel oil by pipeline respectively and caches pipeline 1 and butanol caching pipeline 2, institute
The side lower for stating venturi mixer 16 is welded with L-type bar 6, and the described one end of L-type bar 6 away from venturi mixer 16 is fixed
There is controller 4, the top of the controller 4 is provided with spark plug controller 17, and the side of the controller 4 is provided with display 5.
Pipeline is connected with pipeline by flange, and pipeline and part connect through flange or welded together.
In the utility model, the surface of diesel oil caching pipeline 1 and butanol the caching pipeline 2 is provided with scale value, the bavin
Valve 3 is installed on connecting pipe between oil caching pipeline 1 and butanol caching pipeline 2 and venturi mixer 16, it is described to stir
Mixing device 9 includes a pair of fixed blocks 93, a pair of bearings 94, rotating shaft 91 and four stirring flabellums 92, the pair of fixed block 93
On the inwall for being fixed on gas-liquid mixed container 8, the side of the fixed block 93, which is provided with limited impression, limited impression, is provided with axle
Hold and rotating shaft 91 is fixed with 94, the inner ring of the bearing 94, the surface impartial setting of the rotating shaft 91 has stirring flabellum 92, described
Stop valve 14, the spark plug controller 17 and the electricity of spark plug 18 are installed on the pipeline between flowmeter 15 and combustion container 13
Property connection, the model PF7RS8EG of the spark plug 12, the input of the controller 4 respectively with temperature sensor 10 and
The output end of pressure transmitter 11 is electrically connected with, and the output end of controller 4 is electrically connected with the input of display 5, described to stir
The surface for mixing flabellum 92 is evenly distributed with aperture, by the addition of venturi mixer 16, can be sufficiently mixed diesel oil and fourth
Alcohol, enables two kinds of fuel of diesel oil and butanol to be well mixed, so as to improve the accuracy of experiment, passes through gas-liquid mixed container 8
Set, it is possible to use the gravity that liquid falls, make the rotation automatically of stirring flabellum 92, so that the gas and liquid in container are abundant
Stirring, further mixing, further improves the accuracy of experiment, by the design of stop valve 14, prevents combustion container 13 from burning
Shi Huoyan suck-backs, ensure the safety of equipment, by the design of flowmeter 15, can measure the volume of fuel combination, pass through diesel oil
Cache pipeline 1 and butanol caches the design of pipeline 2, the volume of diesel oil and butanol can be measured respectively, different proportion can be studied
Diesel oil and butanol mixture.
Extraneous diesel oil and butanol when in use, are each led into diesel oil caching pipeline 1 and butanol are cached by the utility model
In pipeline 2, according to actual experiment demand, each fuel of certain volume is taken respectively, the mixture of fuel is mixed by venturi
Device 16 enters in gas-liquid mixed container 8 after being sufficiently mixed, and diesel oil and butanol mixed liquid body are fanned because Action of Gravity Field falls in stirring
On leaf 92, stirring flabellum 92 is forced downwards, therefore starts rotation, the mixing of the gas and liquid in container is driven, after mixing
Mixture enter combustion container 13 in, shut stop valve 14 and air bleeding valve 18, utilize spark plug controller 17 control spark plug
12 igniting, the mixture of such diesel oil and butanol burns in combustion container 13, can now observe the display on controller 4
5 monitor the temperature and pressure in combustion container 13, it is burned after, open air bleeding valve 18 and be exhausted.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion, including combustion container (13), it is characterised in that described
The side lower of combustion container (13) is provided with temperature sensor (10), pressure transmitter (11) and spark plug (12), the combustion
The top side of baking vessel (13) is provided with air bleeding valve (7), and the top opposite side of the combustion container (13) is connected by pipeline
There is flowmeter (15), the one end of the flowmeter (15) away from fuel container (13) is connected with gas-liquid mixed container by pipeline
(8) agitating device (9), is mounted on the both sides inwall of the gas-liquid mixed container (8), the gas-liquid mixed container (8)
Top is connected with venturi mixer (16) by pipeline, and the top of the venturi mixer (16) is connected by pipeline respectively
There is diesel oil to cache pipeline (1) and butanol caching pipeline (2), the side lower of the venturi mixer (16) is welded with L-type bar
(6), the one end of the L-type bar (6) away from venturi mixer (16) is fixed with controller (4), the top of the controller (4)
Provided with spark plug controller (17), the side of the controller (4) is provided with display (5).
2. a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion according to claim 1, it is characterised in that institute
The surface for stating diesel oil caching pipeline (1) and butanol caching pipeline (2) is provided with scale value, the diesel oil caching pipeline (1) and butanol
Valve (3) is installed on connecting pipe between caching pipeline (2) and venturi mixer (16).
3. a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion according to claim 1, it is characterised in that institute
State agitating device (9) and stir flabellums (92) including a pair of fixed blocks (93), a pair of bearings (94), rotating shaft (91) and four, it is described
A pair of fixed blocks (93) are fixed on the inwall of gas-liquid mixed container (8), and the side of the fixed block (93) is provided with limited impression,
It is provided with limited impression in bearing (94), the inner ring of the bearing (94) and is fixed with rotating shaft (91), the table of the rotating shaft (91)
Face impartial setting has stirring flabellum (92).
4. a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion according to claim 1, it is characterised in that institute
State and stop valve (14) is installed on the pipeline between flowmeter (15) and combustion container (13).
5. a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion according to claim 1, it is characterised in that institute
State spark plug controller (17) to be electrically connected with spark plug (12), the model PF7RS8EG of the spark plug (12).
6. a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion according to claim 1, it is characterised in that institute
State output end of the input of controller (4) respectively with temperature sensor (10) and pressure transmitter (11) to be electrically connected with, control
The output end of device (4) is electrically connected with the input of display (5).
7. a kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion according to claim 3, it is characterised in that institute
The surface for stating stirring flabellum (92) is evenly distributed with aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294761.3U CN206573543U (en) | 2016-11-28 | 2016-11-28 | A kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294761.3U CN206573543U (en) | 2016-11-28 | 2016-11-28 | A kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573543U true CN206573543U (en) | 2017-10-20 |
Family
ID=60063815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294761.3U Expired - Fee Related CN206573543U (en) | 2016-11-28 | 2016-11-28 | A kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573543U (en) |
-
2016
- 2016-11-28 CN CN201621294761.3U patent/CN206573543U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101672858A (en) | Method for measuring flame propagation velocity of Bunsen burner during combustion process of gaseous fuel | |
| CN206573543U (en) | A kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel oil butanol premixed combustion | |
| CN105067026A (en) | Device and method for studying influence of external wind speed on flame propagation and stability | |
| CN206930608U (en) | A kind of combined type suppresses flammable gas explosion experimental provision | |
| CN104998575A (en) | Acid solution preparation apparatus capable of continuously monitoring pH value and monitoring and preparation method therefor | |
| CN207196483U (en) | A kind of biomass fuel gas phase Bunsen burner | |
| CN107545810B (en) | A kind of experimental provision for studying different liquid level depth pond fire combustion characteristics | |
| CN206321617U (en) | A kind of CONSTANT VOLUME MODEL COMBUSTION CHAMBER for diesel alcohol premixed combustion | |
| CN206058723U (en) | Flame reaction strengthens demonstration device | |
| CN208177640U (en) | A kind of three class control furnace cigarette mixing regulating system | |
| CN212341071U (en) | Dust explosion experimental device | |
| CN205382394U (en) | Diesel oil hot melt cauldron | |
| CN2909023Y (en) | Gas air mixer of industrial furnace | |
| CN207866772U (en) | A kind of material horizontal combustion testing device with wind speed adjustable function | |
| CN207378818U (en) | A kind of natural gas long-flame burners | |
| CN202594195U (en) | Simulating system of oil storage tank | |
| US2543653A (en) | Liquefied fuel tank safety means | |
| Jiru et al. | Testing the performance and compatibility of degummed soybean heating oil blends for use in residential furnaces | |
| CN205687880U (en) | A kind of water-coal-slurry preparation facilities that can regulate temperature, pH value | |
| CN205209521U (en) | A device for studying external wind speed influences flame propagation and stability | |
| CN102620312B (en) | Intelligent coal metering system | |
| CN112525579A (en) | Portable standard cooking fume generator | |
| RU2817611C1 (en) | Test bench for investigating combustion processes of composite fuels | |
| US1680334A (en) | Testing device | |
| CN203949891U (en) | Gas/liquid self-ignition temperature test macro |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |