CN206131112U - Energy -saving and environment -friendly fuel gas large cooking stove - Google Patents
Energy -saving and environment -friendly fuel gas large cooking stove Download PDFInfo
- Publication number
- CN206131112U CN206131112U CN201621152344.5U CN201621152344U CN206131112U CN 206131112 U CN206131112 U CN 206131112U CN 201621152344 U CN201621152344 U CN 201621152344U CN 206131112 U CN206131112 U CN 206131112U
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- China
- Prior art keywords
- impeller
- energy
- environment
- pipe
- kitchen range
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- 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
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Abstract
The utility model discloses an energy -saving and environment -friendly fuel gas large cooking stove, including the outlet flue, the outlet flue is connected with out the tobacco pipe, still include flue gas turbine expander, flue gas turbine expander includes spiral case and the first impeller, air inlet and gas vent have been seted up on the spiral case, the air inlet is connected with the play tobacco pipe, still including the combustor that has the air -blower, the air -blower includes the second impeller, second impeller and the first impeller coaxial coupling, the utility model discloses the heat and the pressure energy of make full use of flue gas.
Description
Technical field
This utility model is related to a kind of gas big kitchen range, more specifically a kind of energy-conserving and environment-protective gas big kitchen range.
Background technology
Gas big kitchen range can produce flue gas when in use, and this partial fume can cause substantial amounts of heat in being directly discharged to air
Amount is wasted, and does not meet the requirement of present conservation-minded society.
For the problems referred to above, Application No.：The Chinese patent of CN201520448674.8 discloses a kind of energy-conserving and environment-protective combustion
Gas large stove, including the kitchen range top and the kitchen range top back of the body, are provided with the chamber of a kitchen range, cauldron are provided with the chamber of a kitchen range, cavity one is additionally provided with the kitchen range top in the kitchen range top,
And the bottom surface of cavity one is provided with cavity two in the kitchen range top back of the body with the horizontal angle a, cavity one is connected with cavity two, the chamber of a kitchen range one
Side is provided with exhaust opening, and exhaust opening is connected with cavity one, and the top of the kitchen range top back of the body is provided with outlet flue, in cavity one and cavity two
Heat exchanger tube is provided with, the back of the kitchen range top back of the body is provided with the medicament mouth and water inlet pipe being connected with cavity two, and the back of the kitchen range top is provided with and sky
The outlet pipe that chamber one is connected, the two ends lowest point of one bottom surface of cavity are equipped with a sewage draining exit.
Above-mentioned patent document is heated to water using the heat of flue gas, and can utilize the water after heating on the chamber of a kitchen range
Cauldron is heated and is incubated.But flue gas can be utilized except heat, pressure energy can also be converted to utilization of mechanical energy, and be showed
It is not directed in having technology；And large stove generally requires aerator to improve efficiency of combustion, the pressure of flue gas can be thus utilized
Power can be converted to mechanical energy, and thus auxiliary blower operating, this case produce.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of section of the heat and pressure energy for making full use of flue gas
Can environmental-protection gas large stove.
For achieving the above object, this utility model provides following technical scheme：A kind of energy-conserving and environment-protective gas big kitchen range, bag
Mouth is included, the outlet flue is connected with pipe；Also include flue gas turbine expander, the flue gas turbine expander includes spiral case and the first leaf
Wheel, offers air inlet and air vent on the spiral case, the air inlet is connected with pipe；Also include the combustion with aerator
Burning machine, the aerator include the second impeller, and second impeller is coaxially connected with the first impeller.
Further, filter screen is removably connected with the pipe.
Further, it is evenly distributed in the pipe and is provided with some location holes, the filter screen is provided with and location hole
The taper pin of cooperation.
Or, draw-in groove is provided with the pipe, the filter screen is provided with the buckle with draw-in groove clamping.
Further, position of the pipe between outlet flue and filter screen is provided with overflow valve.
In sum, flue gas in flue gas turbine expander, drives the first impeller to turn after heat exchanger tube of the prior art
Dynamic, wind is sucked aerator during the second wheel rotation with rotation by second impeller coaxially connected with the first impeller, improves burning
Efficiency；The heat and pressure energy of flue gas, energy-conserving and environment-protective can thus be made full use of.
Description of the drawings
Front views of the Fig. 1 for this utility model energy-conserving and environment-protective gas big kitchen range；
Side views of the Fig. 2 for this utility model energy-conserving and environment-protective gas big kitchen range；
Rearviews of the Fig. 3 for this utility model energy-conserving and environment-protective gas big kitchen range；
Fig. 4 is the front view of aerator and flue gas turbine expander in this utility model energy-conserving and environment-protective gas big kitchen range；
Fig. 5 is the three dimensional structure diagram of aerator and flue gas turbine expander in this utility model energy-conserving and environment-protective gas big kitchen range.
Description of the drawings：1st, aerator；2nd, pipe；3rd, flue gas turbine expander；4th, spiral case；5th, the first impeller；6th, the second impeller；7、
Air vent；8th, filter screen；9th, overflow valve.
Specific embodiment
The embodiment of this utility model energy-conserving and environment-protective gas big kitchen range is described further referring to figs. 1 to Fig. 5.
A kind of energy-conserving and environment-protective gas big kitchen range, including outlet flue, the outlet flue are connected with pipe 2；Also include flue gas
Turbine 3, the flue gas turbine expander 3 include spiral case 4 and the first impeller 5, and air inlet and air vent 7 are offered on the spiral case 4, described
Air inlet is connected with pipe 2；Also include the combustor with aerator 1, the aerator 1 includes the second impeller 6, described
Two impellers 6 are coaxially connected with the first impeller 5.
By adopting above-mentioned technical proposal, as shown in figure 4, b path of the flue gas in figure, through heat exchange of the prior art
Guan Hou, enters pipe 2 through outlet flue, subsequently in the spiral case 4 of flue gas turbine expander 3, drives the first impeller 5 to rotate, with the
Wind is sucked aerator 1, such as a road in figure when the second impeller 6 is rotated with rotation by the second coaxially connected impeller 6 of one impeller 5
Footpath, improves efficiency of combustion；The heat and pressure energy of flue gas, energy-conserving and environment-protective can thus be made full use of.
Can also will be the first impeller 5 and the second impeller 6 separately positioned, clutch is set therebetween, when exhaust gas volumn compared with
When big, clutch is made to rotate with the first impeller 5 in position, the second impeller 6 is closed；If exhaust gas volumn it is little to be not enough to promote the first leaf
Wheel 5, then make clutch in offing normal, now rotated by motor belt driven blower 1.Clutch can adopt a pair of frictional disks.
The present embodiment is preferred, is removably connected with filter screen 8 in the pipe 2.
By adopting above-mentioned technical proposal, as shown in Fig. 2 filter screen 8 can filter the oil smoke in flue gas, prevent oil smoke from entering
Spiral case 4 and make the first impeller 5 to seize up；The dismountable setting of filter screen 8 is conveniently removed cleaning and is changed.
The present embodiment is preferred, is evenly distributed and is provided with some location holes in the pipe 2, and the filter screen 8 is provided with
The taper pin coordinated with location hole.
It is by the setting for adopting above-mentioned technical proposal, taper and location hole, easy to use, will directly bore when filter screen 8 is installed
Shape alignment location hole insertion, cost are relatively low.
Or, draw-in groove is provided with the pipe 2, the filter screen 8 is provided with the buckle with draw-in groove clamping.
By the setting for adopting above-mentioned technical proposal, buckle and draw-in groove, it is firm to connect, and it is unnecessary that filter screen 8 is not susceptible to
It is mobile.
The present embodiment is preferred, and position of the pipe 2 between outlet flue and filter screen 8 is provided with overflow valve 9.
By adopting above-mentioned technical proposal, if as shown in Fig. 2 filter screen 8 occurs blocking, flue gas pressures are excessive, then overflow valve 9
Open, flue gas is overflowed by overflow valve 9.
In sum, flue gas enters pipe 2 through outlet flue after heat exchanger tube of the prior art, subsequently into
In the spiral case 4 of flue gas turbine expander 3, drive the first impeller 5 rotate, second impeller 6 coaxially connected with the first impeller 5 with rotation,
Wind is sucked into aerator 1 when second impeller 6 is rotated, efficiency of combustion is improved；The heat and pressure of flue gas can thus be made full use of
Power energy, energy-conserving and environment-protective.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of energy-conserving and environment-protective gas big kitchen range, including outlet flue, it is characterised in that the outlet flue is connected with pipe；Also
Including flue gas turbine expander, the flue gas turbine expander includes spiral case and the first impeller, and air inlet and air vent, institute are offered on the spiral case
State air inlet to be connected with pipe；Also include the combustor with aerator, the aerator includes the second impeller, described second
Impeller is coaxially connected with the first impeller.
2. energy-conserving and environment-protective gas big kitchen range according to claim 1, it is characterised in that be detachably connected in the pipe
There is filter screen.
3. energy-conserving and environment-protective gas big kitchen range according to claim 2, it is characterised in that be evenly distributed in the pipe
Some location holes are provided with, the filter screen is provided with the taper pin coordinated with location hole.
4. energy-conserving and environment-protective gas big kitchen range according to claim 2, it is characterised in that be provided with draw-in groove in the pipe,
The filter screen is provided with the buckle with draw-in groove clamping.
5. the energy-conserving and environment-protective gas big kitchen range according to claim 3 or 4, it is characterised in that the pipe is in outlet flue
Position between filter screen is provided with overflow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152344.5U CN206131112U (en) | 2016-10-31 | 2016-10-31 | Energy -saving and environment -friendly fuel gas large cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152344.5U CN206131112U (en) | 2016-10-31 | 2016-10-31 | Energy -saving and environment -friendly fuel gas large cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206131112U true CN206131112U (en) | 2017-04-26 |
Family
ID=58575097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152344.5U Expired - Fee Related CN206131112U (en) | 2016-10-31 | 2016-10-31 | Energy -saving and environment -friendly fuel gas large cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206131112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036375A (en) * | 2017-12-04 | 2018-05-15 | 湖北中瑞天恒节能科技发展有限公司 | A kind of kitchen range using steam |
-
2016
- 2016-10-31 CN CN201621152344.5U patent/CN206131112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036375A (en) * | 2017-12-04 | 2018-05-15 | 湖北中瑞天恒节能科技发展有限公司 | A kind of kitchen range using steam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170426 Termination date: 20171031 |