CN207778432U - Fuel gas mixer and burner - Google Patents
Fuel gas mixer and burner Download PDFInfo
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- CN207778432U CN207778432U CN201720991857.3U CN201720991857U CN207778432U CN 207778432 U CN207778432 U CN 207778432U CN 201720991857 U CN201720991857 U CN 201720991857U CN 207778432 U CN207778432 U CN 207778432U
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Abstract
The utility model provides a kind of fuel gas mixer, and fuel gas mixer includes：Shell；Gas inlet pipe and gas inlet pipe is helped, gas inlet pipe and gas inlet pipe is helped to be respectively communicated in shell both sides；Regulating valve, regulating valve are arranged in gas inlet pipe and help on gas inlet pipe；Combustion gas mixing pipe and combustion-supporting gas mixing tube, combustion gas mixing pipe and combustion-supporting gas mixing tube are arranged in shell, combustion gas mixing pipe is communicated in gas inlet pipe, and combustion-supporting gas mixing tube, which is communicated in, helps gas inlet pipe, and combustion gas mixing pipe and combustion-supporting gas mixing tube offer through-hole in axial direction.Combustion gas and combustion-supporting gas can be sufficiently mixed by the fuel gas mixer of the utility model, keep the burning of subsequent combustion combustion gas more abundant, burned flame is made to be more uniformly distributed.
Description
Technical field
The utility model belongs to waterproof construction engineer equipment field, more particularly, to a kind of fuel gas mixer and burning
Device.
Background technology
With the continuous development and progress of China's economy, the whole nation is annual, and all there are many great builds to foundation engineering, are related to
Road, bridge, tunnel etc., the in addition real estate construction of continuous rapid growth are directed to waterproof construction in these engineerings.
Existing waterproof roll laying construction, is laid on the portion for needing waterproof after typically fully heating waterproof roll
Position, then passes through roller compaction.Common manual heating operation, blowtorch is held by worker, is heated certain time against coiled material, then
It is laid with.Since coiled material face width is larger, it is therefore desirable to which hand-held blowtorch transverse reciprocating heating, heating effect are uneven and time-consuming
It is longer.If heated simultaneously using multiple blowtorch, need at least two workers and meanwhile be responsible for heating, increase working hour and at
This.
The waterproof roll vehicle in addition, some existing hot melts pave, multiple spray guns is fixed on the top of the shelf, against volume after lighting
Material heats, although saving human cost, heats non-uniform problem and still has, and fuel consumption is larger, waste
Seriously.
Therefore, it is necessary to develop a kind of novel fuel gas mixer and burner that can be energy saving.
The information for being disclosed in the utility model background technology part is merely intended to deepen the general background to the utility model
The understanding of technology, and be not construed as recognizing or imply in any form the information constitute by those skilled in the art public affairs
The prior art known.
Utility model content
In order to solve the problems in the existing technology, a kind of fuel gas mixer of the utility model offer and burner.This
Combustion gas and combustion-supporting gas can be sufficiently mixed by the fuel gas mixer of utility model, keep the burning of subsequent combustion combustion gas more abundant,
Burned flame is set to be more uniformly distributed.
To achieve the goals above, one side according to the present utility model provides a kind of fuel gas mixer, the combustion gas
Mixer includes：
Shell；
Gas inlet pipe and gas inlet pipe is helped, the gas inlet pipe and described gas inlet pipe is helped to be respectively communicated in institute
State shell both sides；
Regulating valve, regulating valve setting is in the gas inlet pipe and described helps on gas inlet pipe；
Combustion gas mixing pipe and combustion-supporting gas mixing tube, the combustion gas mixing pipe and the combustion-supporting gas mixing tube are arranged in the shell
In vivo, the combustion gas mixing pipe is communicated in the gas inlet pipe, and the combustion-supporting gas mixing tube, which is communicated in, described helps gas inlet
Pipe, the combustion gas mixing pipe and combustion-supporting gas mixing tube offer through-hole in axial direction.
Preferably, further include that the enclosure interior is provided with partition board, the partition board by the shell be divided into mixing chamber and
Gas storage chamber is provided with venthole on the partition board.
Preferably, the venthole is unidirectional venthole.
Preferably, it the gas inlet pipe and helps and is provided with flowmeter on gas inlet pipe, the flowmeter is for detecting
Gas by flow.
Preferably, further include blender, the blender is arranged in the mixing chamber.
Preferably, it is provided with outlet pipe in the middle part of the gas storage chamber.
Preferably, described further includes wind turbine, and the wind turbine is communicated in the gas storage chamber by air supply duct, for that will mix
Gas is closed to blow out via the outlet pipe.
It includes said burner mixer that another aspect according to the present utility model, which provides a kind of burner,.
Preferably, further include burner shell and combustion tube, the combustion tube is articulated with the burner shell, the combustion
The both ends for burning pipe are communicated in the outlet pipe, and combustion tube venthole is uniformly provided on the axial direction of the combustion tube.
Preferably, the axis of the combustion tube venthole is tilted relative to the surface of the combustion tube, the adjacent burning
The inclined direction of pipe venthole is different.
The fuel gas mixer combustion gas of the utility model enters enclosure interior via gas inlet pipe and combustion gas mixing pipe, combustion-supporting
Via helping gas inlet pipe and combustion-supporting gas mixing tube to enter enclosure interior, combustion gas is mixed in combustion-supporting gas in shell gas, and combustion-supporting
The mixed combustion gas of gas can adequately burn, and can realize the maximization of resource utilization.
In addition, the utility model burner goes out fiery section with wider, the fire amount for entirely going out fiery section is uniform, can be simultaneously
The entire breadth of coiled material is heated, heating effect is uniform, and the efficiency of heating surface increases substantially.Moreover, combustion gas is fully burnt, it is dirty
It is few to contaminate object discharge, it is environmental-friendly.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
The utility model illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the utility model it is upper
It states and other purposes, feature and advantage will be apparent, wherein in the utility model illustrative embodiments, phase
Same reference label typically represents same parts.
Fig. 1 shows the structural schematic diagram of the fuel gas mixer of one embodiment according to the present utility model.
Reference sign：
1, shell；2, gas inlet pipe；3, gas inlet pipe is helped；4, regulating valve；5, combustion gas mixing pipe；6, combustion gas mixing is helped
Pipe；7, partition board；8, unidirectional venthole；9, flowmeter；10, outlet pipe；11, wind turbine；12, mixing chamber；13, gas storage chamber.
Specific implementation mode
Preferred embodiments of the present invention are described in more detail below.Although the following describe the utility model
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the utility model without the implementation that should be illustrated here
Mode is limited.On the contrary, these embodiments are provided so that the utility model is more thorough and complete, and can be by this
The range of utility model is completely communicated to those skilled in the art.
The utility model provides a kind of fuel gas mixer, and fuel gas mixer includes：
Shell；
Gas inlet pipe and gas inlet pipe is helped, gas inlet pipe and gas inlet pipe is helped to be respectively communicated in shell both sides；
Regulating valve, regulating valve are arranged in gas inlet pipe and help on gas inlet pipe；
Combustion gas mixing pipe and combustion-supporting gas mixing tube, combustion gas mixing pipe and combustion-supporting gas mixing tube are arranged in shell, and combustion gas is mixed
It closes pipe and is communicated in gas inlet pipe, combustion-supporting gas mixing tube, which is communicated in, helps gas inlet pipe, combustion gas mixing pipe and combustion-supporting gas mixing tube
Through-hole is offered in axial direction.
Specifically, combustion gas enters enclosure interior via gas inlet pipe and combustion gas mixing pipe, combustion-supporting gas via combustion-supporting gas into
Tracheae and combustion-supporting gas mixing tube enter enclosure interior, and combustion gas is mixed in combustion-supporting gas in shell, with the mixed combustion gas of combustion-supporting gas
It can adequately burn, can realize the maximization of resource utilization.
Specifically, it is uniformly provided with through-hole on combustion gas mixing pipe and combustion-supporting gas mixing tube, combustion gas is via combustion gas mixing Guan Jing
Shell is entered by the through-hole on combustion gas mixing pipe, combustion-supporting gas enters shell via the through-hole on combustion-supporting gas mixing tube, make combustion gas with
The mixing of combustion-supporting gas is more abundant.
Specifically, one end of gas inlet pipe is communicated in fuel cartridge, helps one end of gas inlet pipe that can be communicated in combustion-supporting
Gas tank can also be communicated in air.
Preferably, further include that enclosure interior is provided with partition board, shell is divided into mixing chamber and air storing cavity by partition board
Room is provided with venthole on partition board.
Preferably, venthole is unidirectional venthole.
Specifically, by the setting of unidirectional venthole, mixed gas is made to be only capable of being transported to gas storage chamber via mixing chamber,
The refluence for preventing mixed gas makes fuel gas mixer use safer.
Preferably, it gas inlet pipe and helps and is provided with flowmeter on gas inlet pipe, flowmeter is for detecting gas
Body by flow.
Specifically, by the setting detection gas of flowmeter by flow, the ratio of rational configuration combustion gas and combustion-supporting gas
Example, keeps the burning of combustion gas more abundant.
Preferably, further include blender, blender setting is in mixing chamber.The setting of blender keeps gas mixed
It closes more abundant.
Preferably, it is provided with outlet pipe in the middle part of gas storage chamber.
Preferably, further include wind turbine, wind turbine is communicated in gas storage chamber by air supply duct, for passing through mixer
It is blown out by outlet pipe.
Specifically, by wind turbine by mixed gas blow out gas storage chamber, can greatly improve fuel gas mixer for gas velocity
Degree, meets a variety of use demands.Form short and high speed flame.
It is highly preferred that gas inlet pipe and help and be provided with regulating valve on gas inlet pipe, regulating valve for regulating gas and
The air demand of combustion-supporting gas.
Another aspect according to the present utility model provides a kind of burner, including above-mentioned fuel gas mixer.
Specifically, first in shell that combustion gas and air is complete according to required ratio by the setting of fuel gas mixer
It mixes, then burns in being delivered to burner entirely.By using premixed combustion mode so that excess air coefficient
Small, burning is abundant, and the hot blast temperature of acquisition is high, and noise is small, and the pollutants such as CO, NOx of generation are few.
It is highly preferred that fuel gas mixer is two, it is separately connected the both ends of combustion tube.The gas quantity of combustion tube is improved,
Heat can be quickly improved, the efficiency of heating surface is improved, shortens the construction time.
It is highly preferred that the one or both ends of combustion tube are provided with driving device, for driving combustion tube to rotate.For example,
Rotation axis is arranged in the one or both ends of combustion tube, and driving motor is arranged so that combustion tube can surround rotation axis and rotate.Pass through
Combustion tube is rotated, the direction for going out fiery section of combustion tube can be adjusted, to have wider heated perimeter.
Preferably, further include burner shell and combustion tube, combustion tube is articulated with burner shell, combustion tube
Both ends are communicated in outlet pipe, and combustion tube venthole is uniformly provided on the axial direction of combustion tube.
Specifically, combustion tube, such as can be horizontal stripe type, very section can be round, oval, rectangular, rectangle, polygon
Shape etc..It can be plane or cambered surface to go out fiery section.Due in axial direction offering multiple ventholes on going out fiery section, because
This multiple nozzle combined heated compared with prior art, burner of the invention heat evenly, and save fuel.Pass through burning
Pipe is articulated with burner shell convenient for adjusting the spray angle of flame.
Preferably, the axis of combustion tube venthole is tilted relative to the surface of combustion tube, adjacent combustion tube outlet
The inclined direction in hole is different.By inclined setting combustion tube venthole, flame can be set to cross modal, be conducive to shorten away from
From.
It is highly preferred that further including fireguard, it is located above combustion tube venthole.Normally direction is the fiery section that goes out of combustion tube
Either the coiled material of front or following paved surface are heated in lower section in front, and setting fireguard mainly prevents flame from damaging upwards
Vehicle other component.
A concrete application example is given below in the scheme and its effect of the utility model embodiment for ease of understanding.This
Field technology personnel should be understood that the example only for the purposes of understanding that the utility model, any detail are not intended to appoint
Where formula limits the utility model.
Fig. 1 shows the structural schematic diagram of the fuel gas mixer of one embodiment according to the present utility model.
The fuel gas mixer of the present embodiment includes as shown in Figure 1：
Shell 1；
Gas inlet pipe 2 and gas inlet pipe 3 is helped, gas inlet pipe 2 and gas inlet pipe 3 is helped to be respectively communicated in shell 1
Both sides；
Regulating valve 4, regulating valve 4 are arranged in gas inlet pipe 2 and help on gas inlet pipe 3；
Combustion gas mixing pipe 5 and combustion-supporting gas mixing tube 6, combustion gas mixing pipe 5 and combustion-supporting gas mixing tube 6 are arranged in shell 1, combustion
Gas mixing tube 5 is communicated in gas inlet pipe 2, and combustion-supporting gas mixing tube 6, which is communicated in, helps gas inlet pipe 3, combustion gas mixing pipe 5 and combustion-supporting
Gas mixing tube 6 offers through-hole (not shown) in axial direction.
Wherein, further include that enclosure interior is provided with partition board 7, shell is divided into mixing chamber 12 and gas storage chamber 13 by partition board,
It is provided with venthole on partition board 7.
Wherein, venthole is unidirectional venthole 8.
Wherein, it gas inlet pipe 2 and helps on gas inlet pipe 3 and is provided with flowmeter 9, flowmeter 9 is logical for detection gas
The flow crossed.
Wherein, 13 middle part of gas storage chamber is provided with outlet pipe 10.
Wherein, further include wind turbine 11, wind turbine 11 is communicated in gas storage chamber 13 by air supply duct (not shown), for that will mix
Clutch is blown out via outlet pipe 10.
In use, combustion gas enters enclosure interior via gas inlet pipe and combustion gas mixing pipe, combustion-supporting gas via combustion-supporting gas into
Tracheae and combustion-supporting gas mixing tube enter enclosure interior, and combustion gas is mixed in combustion-supporting gas in shell, with the mixed combustion gas of combustion-supporting gas
It can adequately burn, can realize the maximization of resource utilization.
Each embodiment of the utility model is described above, above description is exemplary, and non-exclusive, and
And it is also not necessarily limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for
Many modifications and changes will be apparent from for those skilled in the art.
Claims (10)
1. a kind of fuel gas mixer, which is characterized in that the fuel gas mixer includes：
Shell；
Gas inlet pipe and gas inlet pipe is helped, the gas inlet pipe and described gas inlet pipe is helped to be respectively communicated in the shell
Body both sides；
Regulating valve, regulating valve setting is in the gas inlet pipe and described helps on gas inlet pipe；
Combustion gas mixing pipe and combustion-supporting gas mixing tube, the combustion gas mixing pipe and the combustion-supporting gas mixing tube are arranged in the shell
Interior, the combustion gas mixing pipe is communicated in the gas inlet pipe, the combustion-supporting gas mixing tube be communicated in it is described help gas inlet pipe,
The combustion gas mixing pipe and combustion-supporting gas mixing tube offer through-hole in axial direction.
2. fuel gas mixer according to claim 1, which is characterized in that further include that the enclosure interior is provided with partition board,
The shell is divided into mixing chamber and gas storage chamber by the partition board, and venthole is provided on the partition board.
3. fuel gas mixer according to claim 2, which is characterized in that the venthole is unidirectional venthole.
4. fuel gas mixer according to claim 1, which is characterized in that the gas inlet pipe and help on gas inlet pipe
Be provided with flowmeter, the flowmeter for detection gas by flow.
5. fuel gas mixer according to claim 2, which is characterized in that further include blender, the blender setting exists
In the mixing chamber.
6. fuel gas mixer according to claim 2, which is characterized in that be provided with escape pipe in the middle part of the gas storage chamber
Road.
7. fuel gas mixer according to claim 6, which is characterized in that described further includes wind turbine, and the wind turbine is by sending
Wind pipeline is communicated in the gas storage chamber, for blowing out gaseous mixture via the outlet pipe.
8. a kind of burner, which is characterized in that include the fuel gas mixer as described in any one of claim 1-7.
9. burner according to claim 8, which is characterized in that further include burner shell and combustion tube, the burning
Pipe is articulated with the burner shell, and the both ends of the combustion tube are communicated in the outlet pipe, the axial direction side of the combustion tube
It is uniformly provided with combustion tube venthole upwards.
10. burner according to claim 9, which is characterized in that the axis of the combustion tube venthole is relative to described
The surface of combustion tube tilts, and the inclined direction of the adjacent combustion tube venthole is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991857.3U CN207778432U (en) | 2017-08-09 | 2017-08-09 | Fuel gas mixer and burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991857.3U CN207778432U (en) | 2017-08-09 | 2017-08-09 | Fuel gas mixer and burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778432U true CN207778432U (en) | 2018-08-28 |
Family
ID=63219142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991857.3U Active CN207778432U (en) | 2017-08-09 | 2017-08-09 | Fuel gas mixer and burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366908A (en) * | 2017-08-09 | 2017-11-21 | 北京东方雨虹防水工程有限公司 | Fuel gas mixer and burner |
| CN109579005A (en) * | 2018-11-21 | 2019-04-05 | 合肥泽尼特新能源有限公司 | A kind of new energy source energy-saving burner |
-
2017
- 2017-08-09 CN CN201720991857.3U patent/CN207778432U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366908A (en) * | 2017-08-09 | 2017-11-21 | 北京东方雨虹防水工程有限公司 | Fuel gas mixer and burner |
| CN107366908B (en) * | 2017-08-09 | 2024-06-18 | 北京东方雨虹防水工程有限公司 | Gas mixer and burner |
| CN109579005A (en) * | 2018-11-21 | 2019-04-05 | 合肥泽尼特新能源有限公司 | A kind of new energy source energy-saving burner |
| CN109579005B (en) * | 2018-11-21 | 2019-12-13 | 嵊州市万睿科技有限公司 | New forms of energy-conserving combustor |
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| GR01 | Patent grant |