CN109253472A - A kind of gas stove - Google Patents
A kind of gas stove Download PDFInfo
- Publication number
- CN109253472A CN109253472A CN201811049966.9A CN201811049966A CN109253472A CN 109253472 A CN109253472 A CN 109253472A CN 201811049966 A CN201811049966 A CN 201811049966A CN 109253472 A CN109253472 A CN 109253472A
- Authority
- CN
- China
- Prior art keywords
- water tank
- burner hearth
- endothermic water
- outside
- pyrosphere
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/008—Ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C13/00—Stoves or ranges with additional provisions for heating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
A kind of gas stove, has a lower furnace, a middle part burner hearth and a upper furnace, and the one first equal pyrosphere of tubular is arranged in the upper furnace.Cooking stove of the invention is compared with existing cooking stove, since the equal pyrosphere of one first tubular is arranged in upper furnace, the equal pyrosphere top edge of first tubular does not have exhanst gas outlet, compared with the top edge of the prior art is equipped with the fire-collected ring of exhanst gas outlet, high-temperature flue gas (flare) is set to be evenly distributed in burner hearth, 5% is improved to the heating efficiency of pot, obtains unexpected effect.
Description
Technical field
The present invention relates to cooking stoves, and in particular to a kind of gas stove.
Background technique
CN101968234A discloses a kind of high efficiente callback heat energy-saving stove, including the chamber of a kitchen range and the smoke evacuation communicated with the chamber of a kitchen range
A back-fire arrangement is arranged in pipe on the chamber of a kitchen range, and back-fire arrangement includes pot circle, flue gas flashback duct and fire-collected ring, and pot circle is arranged in stove
At the position that thorax is in contact with pot, fire-collected ring is equipped with exhanst gas outlet, and flue gas flashback duct is between fire-collected ring and pot circle, pot circle
It is additionally provided with an exhaust smoke hole, exhaust smoke hole and exhanst gas outlet form one, and exhaust smoke hole is communicated with smoke exhaust pipe；Stove under flue gas flashback duct
A cavity is formed around thorax and endothermic water tank, flue gas flashback duct bottom end is met with cavity, and cavity bottom end is communicated with smoke exhaust pipe；?
The chamber of a kitchen range and smoke exhaust pipe periphery are equipped with endothermic water tank, and smoke exhaust pipe is divided into horizontally-arranged smoke pipeline and vertical setting of types smoke pipeline, horizontally-arranged smoke pipeline
It is communicated with the exhaust smoke hole of the chamber of a kitchen range, vertical setting of types smoke pipeline communicates with the outside world.
This high efficiente callback heat energy-saving stove is formed below since fire-collected ring top edge is equipped with exhanst gas outlet in the bottom of a pan
The biggish gas passage of area, the high-temperature flue gas concentration that stove chamber inner combustion generates flow to the access, flow into flue gas by the access
Flashback duct, the high-temperature flue gas (flare) that this allows for the inflow flue gas flashback duct of the exhanst gas outlet through being arranged on fire-collected ring is more, through collecting
The high-temperature flue gas (flare) that gap between pyrosphere top edge and the bottom of a pan lower surface flows into flue gas flashback duct is few, the result is that through collection fire
The exhanst gas outlet being arranged on circle flows into the high-temperature flue gas (flare) of flue gas flashback duct, the part high temperature not contacted with the bottom of a pan
Flue gas (flare) just flows into flue gas flashback duct almost without to the bottom of a pan generation heat effect.
Summary of the invention
The present invention will provide a kind of improved gas stove.
Gas stove of the invention has a lower furnace, a middle part burner hearth and a upper furnace, which is characterized in that one
The equal pyrosphere of first tubular is arranged in the upper furnace.
Cooking stove of the invention, should since the equal pyrosphere of one first tubular is arranged in upper furnace compared with existing cooking stove
The equal pyrosphere top edge of first tubular does not have exhanst gas outlet, and the fire-collected ring phase of exhanst gas outlet is equipped with the top edge of the prior art
Than making high-temperature flue gas (flare) be evenly distributed in burner hearth, improving 5% to the heating efficiency of pot, obtain unexpected
Effect.
Cooking stove of the invention also has the one second equal pyrosphere of tubular, is arranged in the middle part of this in burner hearth, first tubular is fiery
The transverse profile of circle is greater than the transverse profile of the equal pyrosphere of the second tubular.
Cooking stove of the invention, also has muti-piece inner ring sector high-temperature gas reflecting plate or a conical tube, setting this
Between the equal pyrosphere of one tubular and the equal pyrosphere of the second tubular, between being with or without between the muti-piece inner ring sector high-temperature gas reflecting plate
Gap.
Also there is muti-piece outer ring sector high-temperature gas reflecting plate or a conical tube, be arranged outside the equal pyrosphere of the first tubular
Portion is with or without gap between the muti-piece outer ring sector high-temperature gas reflecting plate.
Cooking stove of the invention also has a burner hearth inner ring endothermic water tank and a burner hearth outer ring endothermic water tank, the burner hearth outer ring
The top of endothermic water tank is higher than the top of burner hearth inner ring endothermic water tank, in the top of burner hearth outer ring endothermic water tank and the burner hearth
The top connection of endothermic water tank is enclosed, the bottom of burner hearth outer ring endothermic water tank is connected to the bottom of burner hearth inner ring endothermic water tank,
Space between the bottom and range interior exhaust gases passes of burner hearth outer ring endothermic water tank forms a range interior exhaust gases passes, should
The space that burner hearth inner ring endothermic water tank is surrounded is the lower furnace and the middle part burner hearth, which is located at should
The space that part more than burner hearth inner ring endothermic water tank is surrounded is the upper furnace.
Cooking stove of the invention also has the lateral endothermic water tank in an outside and the longitudinal endothermic water tank in an outside, and the outside is laterally
Endothermic water tank is connected to the longitudinal endothermic water tank in the outside, there is the lateral exhaust gases passes in an outside in the transverse direction endothermic water tank of the outside, should
There are the longitudinal exhaust gases passes in an outside, the lateral exhaust gases passes of outside longitudinal direction exhaust gases passes and the outside in external longitudinal direction endothermic water tank
Connection, outside transverse direction exhaust gases passes are connected to the range interior exhaust gases passes.
A coil pipe is arranged in lateral endothermic water tank outside this in cooking stove of the invention, and the inlet and outlet of the coil pipe are outside this
Lateral endothermic water tank stretches out, and the outlet of the coil pipe is connected to an outside hot water storage tank.
Cooking stove of the invention, sealing welding is multiple between the top walls panels and a base wall panel of lateral exhaust gases passes outside this
It is connected to the communicating pipe of top walls panels upper space and base wall panel lower space.
Cooking stove of the invention also has a burner hearth endothermic water tank, the longitudinal heat absorption of the lateral endothermic water tank in an outside and an outside
Water tank, burner hearth endothermic water tank are connected to the lateral endothermic water tank in the outside, and outside transverse direction endothermic water tank and the outside are longitudinally inhaled
Boiler connection, the space that burner hearth endothermic water tank is surrounded form a burner hearth, and burner hearth endothermic water tank has an inner circle ring wall
Plate, it is the lower furnace and the middle part burner hearth which, which is located at the interior annular siding part below, which is located at the inner circle
Part more than ring wall plate is the upper furnace.
Cooking stove of the invention also has a flue coil pipe, and one end of the flue coil pipe is opened with one on the interior annular siding
The edge seal of opening in the top walls panels of the edge seal welding of mouth, the other end and the longitudinal endothermic water tank in the outside welds.
Detailed description of the invention
Fig. 1 is the perspective diagram of the first embodiment of gas stove of the present invention；
Fig. 2 is the schematic top plan view of gas stove of the present invention shown in Fig. 1；
Fig. 3 was the longitudinal profile of the line A-A in Fig. 2, but increased pot seat ring and pot；
Fig. 4 was the longitudinal profile of the line B-B in Fig. 2；
Fig. 5 was the longitudinal profile of the line C-C in Fig. 2；
Fig. 6 is the perspective diagram of second of embodiment of gas stove of the present invention；
Fig. 7 is the longitudinal profile of gas stove of the present invention shown in Fig. 6, but increases pot seat ring and pot；
Fig. 8 is the perspective diagram of the third embodiment of gas stove of the present invention；
Fig. 9 is the longitudinal profile of gas stove of the present invention shown in Fig. 8, but increases pot seat ring and pot；
Figure 10 is the perspective diagram of 4th kind of embodiment of gas stove of the present invention；
Figure 11 is the longitudinal profile of gas stove of the present invention shown in Figure 10, but increases pot seat ring and pot；
Figure 12 is the perspective diagram of 5th kind of embodiment of gas stove of the present invention；
Figure 13 is the longitudinal profile of gas stove of the present invention shown in Figure 12, but increases pot seat ring and pot；
Figure 14 is the D-D diagrammatic cross-section of gas stove of the present invention shown in Figure 12；
Figure 15 is the right side view of gas stove of the present invention shown in Figure 12, but increases by a hot water storage tank；
Figure 16 is the perspective diagram of 6th kind of embodiment of gas stove of the present invention；
Figure 17 was the longitudinal profile of the E-E line in Figure 16.
Specific embodiment
The specific embodiment of gas stove of the present invention is further described with reference to the accompanying drawing, gas furnace of the present invention
The feature and advantage of stove will be apparent.
Referring to Fig. 1 to Fig. 5, the gas stove of the first embodiment of the invention have a burner hearth inner ring endothermic water tank 10,
The lateral endothermic water tank 30 in one burner hearth outer ring endothermic water tank, 20, one outside and the longitudinal endothermic water tank 40 in an outside.
Burner hearth inner ring endothermic water tank 10 has an inner cylinder siding 11 and an outer cylinder siding 12.Burner hearth outer ring endothermic water tank
20 have an inner cylinder siding 21 and an outer cylinder siding 22.Burner hearth inner ring endothermic water tank 10 also has a top walls panels 13.Roof
Plate 13 and 12 sealing welding of inner cylinder siding 11 and outer cylinder siding.Burner hearth outer ring endothermic water tank 20 also has a top walls panels 23.
Top walls panels 23 and 22 sealing welding of inner cylinder siding 21 and outer cylinder siding.Burner hearth inner ring endothermic water tank 10 and the heat absorption of burner hearth outer ring
Water tank 20 has one first base wall panel 24 and one second base wall panel 25.First base wall panel 24 is outer with burner hearth inner ring endothermic water tank's 10
21 sealing welding of inner cylinder siding of cylinder siding 12 and burner hearth outer ring endothermic water tank 20.Second base wall panel 25 is in the first base wall panel
24 lower sections, leave 24 certain distance of the first base wall panel, inner cylinder siding 11 and burner hearth outer ring with burner hearth inner ring endothermic water tank 10
22 sealing welding of outer cylinder siding of endothermic water tank 20.
Obviously, the bottom of burner hearth inner ring endothermic water tank 10 is connected to the bottom of burner hearth outer ring endothermic water tank 20.
One short tube 80 is by the headspace of the headspace of burner hearth inner ring endothermic water tank 10 and burner hearth outer ring endothermic water tank 20
It is connected.
External transverse direction endothermic water tank 30 has an inner rectangular cylinder 31 and an outer rectangular cylinder 32.Inner rectangular cylinder
21 sealing welding of inner cylinder siding of 31 top walls panels and one end of front and rear sides siding and burner hearth outer ring endothermic water tank 20.It is external
The outer cylinder siding 22 of the top walls panels of rectangular cylinder 32 and one end of front and rear sides siding and burner hearth outer ring endothermic water tank 20 seal
Welding.The first of one end of 31 base wall panel of inner rectangular cylinder and burner hearth inner ring endothermic water tank 10 and burner hearth outer ring endothermic water tank 20
24 sealing welding of base wall panel.One end of the base wall panel of outer rectangular cylinder 32 and burner hearth inner ring endothermic water tank 10 and burner hearth outer ring are inhaled
25 sealing welding of the second base wall panel of boiler 20.
External longitudinal direction endothermic water tank 40 has an inner rectangular cylinder 41 and an outer rectangular cylinder 42.Inner rectangular cylinder
The bottom end of 41 right wall plate, the front and rear sides siding and left wall plate inner rectangular cylinder 31 with external lateral endothermic water tank 30 respectively
Top walls panels, the other end sealing welding of front and rear sides siding and base wall panel.The right wall plate of outer rectangular cylinder 42, front and rear sides
The bottom end of siding and left wall plate respectively with the top walls panels of the outer rectangular cylinder 32 of external lateral endothermic water tank 30, front and rear sides wall
The other end sealing welding of plate and base wall panel.The top of the inner rectangular cylinder 41 of external longitudinal direction endothermic water tank 40 is from outer rectangular
Certain distance is stretched out on the top of cylinder 42.One annular of welding is close between the top and inner rectangular cylinder 41 of outer rectangular cylinder 42
Bind plate 43.Obviously, burner hearth inner ring endothermic water tank 10 and burner hearth outer ring endothermic water tank 20 and external lateral endothermic water tank 30 are to connect
Logical, external transverse direction endothermic water tank 30 is connected to external longitudinal endothermic water tank 40.
Burner hearth inner ring endothermic water tank 10 and burner hearth outer ring endothermic water tank 20 constitute gas stove ontology.Burner hearth inner ring heat-absorption water
The space that the inner cylinder siding 11 of case 10 is surrounded is known as lower furnace 111 and middle part burner hearth 112, burner hearth outer ring endothermic water tank 20
The spaces that are surrounded of part of 13 or more the top walls panels that are located at burner hearth inner ring endothermic water tank 10 of inner cylinder siding 21 be known as top
Burner hearth 211.
Space between burner hearth inner ring endothermic water tank 10 and burner hearth outer ring endothermic water tank 20 is known as gas stove inside smoke
Channel 121.
The space that the inner rectangular cylinder 31 of external transverse direction endothermic water tank 30 is surrounded is known as external lateral exhaust gases passes
311.The space that the inner rectangular cylinder 41 of external longitudinal direction endothermic water tank 40 is surrounded is known as external longitudinal exhaust gases passes 411.
Upper furnace 211 is connected to inside smoke channel 121, inside smoke channel 121 and external lateral exhaust gases passes 311
Connection, external transverse direction exhaust gases passes 311 are connected to external longitudinal exhaust gases passes 411.
As other embodiment, the top walls panels 13 of burner hearth inner ring endothermic water tank 10 extend outwardly, and inhale with burner hearth outer ring
21 sealing welding of inner cylinder siding of boiler 20, by 121 closed upper part of gas stove inside smoke channel, at top walls panels 13
It is located in gas stove in being provided with multiple through-holes in 121 part above of gas stove inside smoke channel, or in top walls panels 13
Far from two through hole 131 is provided at external lateral endothermic water tank 30 in 121 part above of portion's exhaust gases passes, make upper furnace 211
It is connected to inside smoke channel 121.
One pot of circle 90 can be welded or placed in the top walls panels 23 of burner hearth outer ring endothermic water tank 20, and one pot 200 is supported on
On pot circle 90.
It is provided with a tap water water inlet and a running water outlet mouth on burner hearth outer ring endothermic water tank 20, intakes with tap water
Manually and automatically control valve is installed on the pipeline that mouth is connected with running water outlet mouth.The top of external longitudinal direction endothermic water tank 40
One steam (vapor) outlet is set, manually and automatically control valve is installed on the pipeline connecting with steam (vapor) outlet.External longitudinal direction heat-absorption water
A water-level detecting controller 300 is arranged in the top of case 40, it can be controlled on the pipeline for being mounted on and connecting with drinkable water water inlet
Autocontrol valve aperture, so that the water level control in external longitudinal endothermic water tank 40 is being lower than outer rectangular cylinder 32
Top walls panels inner wall certain altitude at.
One gas fuel burning device 100 is by being welded on 11 outer wall of inner cylinder siding of burner hearth inner ring endothermic water tank 10
One circular ring shape support plate 101 is mounted in lower furnace 111.
The service condition of the first embodiment of gas stove of the present invention is as follows:
As shown in figure 3, pot 200 is placed on pot circle 90, pot 200 contacts well with pot circle 90, what the two contacted with each other
Almost without gap between position, 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200.
So that gas fuel burning device 100 is devoted oneself to work, starts to burn, side shown in arrow of the high-temperature gas of generation in figure
To flowing, pot 200 is heated in burner hearth, while in the inner cylinder siding 11 of burner hearth inner ring endothermic water tank 10, burner hearth
The inner cylinder siding 21 of the top walls panels 13 and burner hearth outer ring endothermic water tank 20 of enclosing endothermic water tank 10 is located at burner hearth inner ring endothermic water tank
It is heated the part of 10 13 or more top walls panels.Then, high-temperature gas is direct or is located inside gas stove through top walls panels 13
Multiple through-holes in 121 part above of exhaust gases passes are located above gas stove inside smoke channel 121 through top walls panels 13
Part on far from the two through hole 131 at external lateral endothermic water tank 30 be downwardly into gas stove inside smoke channel 121, it is right
The outer cylinder siding 12 of burner hearth inner ring endothermic water tank 10 and the inner cylinder siding 21 of burner hearth outer ring endothermic water tank 20 are located in burner hearth
It heats the part below of top walls panels 13 of circle endothermic water tank 10.Then, high-temperature gas enters external lateral exhaust gases passes
311, top walls panels, front and rear sides siding and the base wall panel of the inner rectangular cylinder 31 of external lateral endothermic water tank 30 are added
Heat.Then, high-temperature gas enters external longitudinal exhaust gases passes 411, to the inner rectangular cylinder 41 of external longitudinal endothermic water tank 40
Right wall plate, front and rear sides siding and left wall plate heated.Finally, high-temperature gas is arranged from the top ports of inner rectangular cylinder 41
Enter atmosphere.
The gas stove of the present invention of this structure, because fluid is flowed to a line of least resistance always, generation of burning
How high-temperature gas major part, which does not release heat in burner hearth, is just downwardly into gas stove inside smoke channel 121.
Through thousands of detections, using the gas stove of the present invention of this structure, gaseous-pressure is 2800 millimeters of water, in pot
5.0 kilograms of 33 degree of tap water Celsius are added in 200, in combustion gas in the high-temperature gas that furnace chamber inner combustion generates through in top walls panels 13
Two through hole 131 be downwardly into gas stove inside smoke channel 121 in the case where, make its boiling need 150 seconds, from internal square
The temperature that the top ports of shape cylinder 41 are discharged into the high-temperature gas of atmosphere is 264 degree Celsius.
Referring to Fig. 6 and Fig. 7, second of embodiment of gas stove of the present invention is in the first implementation of gas stove of the present invention
A burner hearth inner ring endothermic water tank 10 possessed by mode, 20, one outside 30 and of lateral endothermic water tank of a burner hearth outer ring endothermic water tank
Increase the equal pyrosphere 1 of a upper furnace on the basis of the longitudinal endothermic water tank 40 in one outside, the equal pyrosphere 1 of upper furnace is cylinder-shaped or taper cone barrel
Shape is placed in the top walls panels 13 of burner hearth inner ring endothermic water tank 10.
The service condition and the first embodiment of gas stove of the present invention of second of embodiment of gas stove of the present invention
Service condition have it is significantly different.Since the equal pyrosphere 1 of upper furnace is placed in the top walls panels 13 of burner hearth inner ring endothermic water tank 10,
The equal pyrosphere 1 of upper furnace is increased in upper furnace 211, the high-temperature gas for generation of burning cannot be directly down into gas stove
Inside smoke channel 121, it is necessary to first 200 bottom of pot is rushed at straight up, it is upward then along 200 bottom angled of pot, pass through pot
It is upward that ring gap between 200 bottoms and equal 1 top edge of pyrosphere of upper furnace continues on 200 bottom angled of pot, because of outside
The swabbing action of longitudinal exhaust gases passes 411, circular ring shape of a small amount of high-temperature gas across 90 top edge of 200 bottom of pot and pot circle
Gap is discharged out of burner hearth, and a small amount of high-temperature gas is downwardly into gas stove inside smoke channel 121.
In this process, different from the prior art of fire-collected ring of exhanst gas outlet is equipped with because of the equal pyrosphere 1 of upper furnace, upper furnace
The equal pyrosphere 1 of thorax does not have exhanst gas outlet, and high-temperature gas can be uniformly distributed in the space that the equal pyrosphere 1 of upper furnace is surrounded,
Amount of heat is released to 200 bottom of pot evenly, the circular ring shape seam across 200 bottom of pot and equal 1 top edge of pyrosphere of upper furnace
It is upward that gap continues on 200 bottom angled of pot, continues equably to release amount of heat to 200 bottom of pot, high-temperature gas is in burner hearth
It is interior good to the heating effect of 200 bottom of pot.
Through thousands of detections, using this gas stove of the present invention with equal 1 structure of pyrosphere of upper furnace, gaseous-pressure is
5.0 kilograms of 33 degree of tap water Celsius are added in 2800 millimeters of water in pot 200, so that its boiling is needed 124 seconds, from internal square
The temperature that the top ports of shape cylinder 41 are discharged into the high-temperature gas of atmosphere is 219 degree Celsius.
Gaseous-pressure is 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, make its boiling,
26 seconds fewer than the time used in the first embodiment of gas stove of the present invention of second of embodiment of gas stove of the present invention, is discharged into
The temperature of the high-temperature gas of atmosphere reduces by 45 degrees Celsius, improves 21% to the heating efficiency of pot, obtains unexpected effect
Fruit.
Through thousands of detections, using the prior art gas stove with the fire-collected ring structure equipped with exhanst gas outlet, in pot
5.0 kilograms of 33 degree of tap water Celsius are added in 200, so that its boiling is needed 130 seconds, is arranged from the top ports of inner rectangular cylinder 41
The temperature for entering the high-temperature gas of atmosphere is 236 degree Celsius.
Gaseous-pressure is 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, make its boiling,
Second of embodiment of gas stove of the present invention has the prior art combustion gas of the fire-collected ring structure equipped with exhanst gas outlet than using
Time used in cooking stove is 6 seconds few, and the temperature for being discharged into the high-temperature gas of atmosphere reduces by 17 degrees Celsius, improves to the heating efficiency of pot
5%, obtain unexpected effect.
Referring to Fig. 8 and Fig. 9, the third embodiment of gas stove of the present invention is implemented at second of gas stove of the present invention
A burner hearth inner ring endothermic water tank 10 possessed by mode, the lateral endothermic water tank 30, one in 20, one outside of a burner hearth outer ring endothermic water tank
The equal pyrosphere 2 of burner hearth in one, the middle equal pyrosphere of burner hearth are increased on the basis of external longitudinal direction endothermic water tank 40 and the equal pyrosphere 1 of a upper furnace
2 be cylinder-shaped or taper barrel, is supported on the upper surface of 100 combustion head of gas fuel burning device.The middle equal pyrosphere 2 of burner hearth has
The high-temperature gas for generating the burning of 100 combustion head of gas fuel burning device is immediately in the space that the equal pyrosphere 2 of middle burner hearth is surrounded
Carry out equally distributed effect.
Through 3,000 repeated detections, in discovery between 200 bottom surface of top edge and pot adjacent thereto of the equal pyrosphere 2 of burner hearth
Distance in 5-10 millimeters, high-temperature gas is good to the heating effect of 200 bottom of pot.
In addition, the equal pyrosphere 1 of upper furnace divides for three kinds of specifications, the first is the short equal pyrosphere 1 of upper furnace, and second is upper furnace
In equal pyrospheres 1, the third is the long equal pyrosphere 1 of upper furnace.The long equal pyrosphere 1 of upper furnace is than 1 long 5 millimeter of pyrosphere equal in upper furnace.On
Equal 1 long 5 millimeter of the equal pyrosphere shorter than upper furnace of pyrosphere 1 in burner hearth.
Through thousands of detections, fired using this present invention with the equal pyrosphere 2 of middle burner hearth and short equal 1 structure of pyrosphere of upper furnace
Gas range, gaseous-pressure are 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, need its boiling
120 seconds are wanted, the temperature for being discharged into the high-temperature gas of atmosphere from the top ports of inner rectangular cylinder 41 is 216 degree Celsius.
Gaseous-pressure is 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, make its boiling,
With the present invention of the short equal pyrosphere 1 of upper furnace and equal 2 structure of pyrosphere of middle burner hearth in the third embodiment of gas stove of the present invention
Gas stove 30 seconds fewer than the time used in the first embodiment of gas stove of the present invention, it is discharged into the temperature of the high-temperature gas of atmosphere
48 degrees Celsius are reduced, 25% is improved to the heating efficiency of pot, obtains unexpected effect.
Through thousands of detections, fired using this present invention with 1 structure of pyrosphere in the equal pyrosphere 2 of middle burner hearth and upper furnace
Gas range, gaseous-pressure are 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, need its boiling
111 seconds are wanted, the temperature for being discharged into the high-temperature gas of atmosphere from the top ports of inner rectangular cylinder 41 is 210 degree Celsius.
Gaseous-pressure is 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, make its boiling,
The present invention with pyrosphere 1 and equal 2 structure of pyrosphere of middle burner hearth equal in upper furnace in the third embodiment of gas stove of the present invention
Gas stove 39 seconds fewer than the time used in the first embodiment of gas stove of the present invention, it is discharged into the temperature of the high-temperature gas of atmosphere
54 degrees Celsius are reduced, 35% is improved to the heating efficiency of pot, obtains unexpected effect.
Through thousands of detections, fired using this present invention with the equal pyrosphere 2 of middle burner hearth and long equal 1 structure of pyrosphere of upper furnace
Gas range, gaseous-pressure are 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, need its boiling
104 seconds are wanted, the temperature for being discharged into the high-temperature gas of atmosphere from the top ports of inner rectangular cylinder 41 is 207 degree Celsius.
Gaseous-pressure is 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, make its boiling,
The present invention with upper furnace long equal pyrosphere 1 and equal 2 structure of pyrosphere of middle burner hearth in the third embodiment of gas stove of the present invention
Gas stove 46 seconds fewer than the time used in the first embodiment of gas stove of the present invention, it is discharged into the temperature of the high-temperature gas of atmosphere
57 degrees Celsius are reduced, 44% is improved to the heating efficiency of pot, obtains unexpected effect.
Above situation shows the top edge of the equal pyrosphere 1 of upper furnace close to 200 bottom lower surface of pot, to the heating efficiency of pot
Height, this is because the volume for the high-temperature gas that the burning for being heated to pot generates becomes larger, the heat in the equal pyrosphere 1 of upper furnace
Amount increases therewith, but the top edge of the equal pyrosphere 1 of upper furnace and 200 bottom lower surface of pot will have the smallest gap, about 2 millimeters,
Noise is not generated substantially to reduce when the high-temperature gas that burning generates sprays outward from the gap.
Referring to Figure 10 and Figure 11,4th kind of embodiment of gas stove of the present invention is in the third reality of gas stove of the present invention
Apply a burner hearth inner ring endothermic water tank 10 possessed by mode, the lateral endothermic water tank 30 in the outside of a burner hearth outer ring endothermic water tank 20, one,
It is fan-shaped to increase muti-piece inner ring on the basis of the equal pyrosphere 2 of burner hearth in the longitudinal endothermic water tank 40 in one outside, the equal pyrosphere 1 and one of a upper furnace
High-temperature gas reflecting plate 60 and muti-piece outer ring sector high-temperature gas reflecting plate 70.
Muti-piece inner ring sector high-temperature gas reflecting plate 60 is obliquely outward supported on the inner wall for being welded in the equal pyrosphere 1 of upper furnace
On one bearing circle 73 and be welded on the outer wall of the equal pyrosphere 2 of middle burner hearth one bearing circle 74 on, inner ring sector High Temperature Gas
There is gap 61 between body reflecting plate 60.The top edge of inner ring sector high-temperature gas reflecting plate 60 and 200 bottom lower surface of pot it
Between distance be 15-20 millimeters preferably.
Can also not have gap between inner ring sector high-temperature gas reflecting plate 60, can also be replaced with a conical tube more
Block inner ring sector high-temperature gas reflecting plate 60.
Muti-piece outer ring sector high-temperature gas reflecting plate 70 is obliquely outward supported on burner hearth inner ring endothermic water tank 10 and burner hearth
On outer ring endothermic water tank 20, there is gap 71 between outer ring sector high-temperature gas reflecting plate 70.It can also be in the equal pyrosphere 1 of upper furnace
Outer wall on welding one bearing circle 72, by muti-piece outer ring sector high-temperature gas reflecting plate 70 obliquely outward be supported on bearing circle
On circle 72 and burner hearth outer ring endothermic water tank 20.The top edge of outer ring sector high-temperature gas reflecting plate 70 and 200 bottom lower surface of pot
The distance between for 15-20 millimeters preferably.
Can also not have gap between outer ring sector high-temperature gas reflecting plate 70, can also be replaced with a conical tube more
Block outer ring sector high-temperature gas reflecting plate 70.
So that gas fuel burning device 100 is devoted oneself to work, start to burn, the high-temperature gas of generation in burner hearth to pot 200 into
Row heating, high-temperature gas enter the space below inner ring sector high-temperature gas reflecting plate 60 through gap 61, absorb heat to burner hearth inner ring
The inner cylinder siding 11 of water tank 10 is heated, and high-temperature gas enters below outer ring sector high-temperature gas reflecting plate 70 through gap 71
Space, the inner cylinder siding 21 of top walls panels 13 and burner hearth outer ring endothermic water tank 20 to burner hearth inner ring endothermic water tank 10 is located at furnace
It heats the part of 13 or more the top walls panels of thorax inner ring endothermic water tank 10.Then, high-temperature gas is downwardly into gas stove
Portion's exhaust gases passes 121.
Muti-piece inner ring sector high-temperature gas reflecting plate 60 is located in middle part burner hearth 112, and muti-piece outer ring sector high-temperature gas is anti-
It penetrates plate 70 to be located in upper furnace 211, the high-temperature gas that burning is generated improves the heating to pot 200 to 200 bottom reflection of pot
Efficiency.
Do not have gap between inner ring sector high-temperature gas reflecting plate 60 or replaces muti-piece inner ring to fan with a conical tube
In the case where shape high-temperature gas reflecting plate 60, high-temperature gas also can be through inner ring sector high-temperature gas reflecting plate 60 or conical tube
Supported clearance between bearing circle 73 and bearing circle 74 enters inner ring sector high-temperature gas reflecting plate 60 or conical tube
Following space.
Do not have gap between outer ring sector high-temperature gas reflecting plate 70 or replaces muti-piece outer ring to fan with a conical tube
In the case where shape high-temperature gas reflecting plate 70, high-temperature gas also can be through outer ring sector high-temperature gas reflecting plate 70 or conical tube
Bearing circle 72 and burner hearth outer ring endothermic water tank 20 between supported clearance enter outer ring sector high-temperature gas reflecting plate 70 or
Space below conical tube.
Through thousands of detections, there is equal pyrosphere 1, the equal pyrosphere 2 of middle burner hearth, inner ring sector High Temperature Gas in upper furnace using this
The gas stove of the present invention of 70 structure of body reflecting plate 60 and outer ring sector high-temperature gas reflecting plate, gaseous-pressure are 2800 millimeters of water
5.0 kilograms of 33 degree of tap water Celsius are added in column in pot 200, so that its boiling is needed 96 seconds, from the top of inner rectangular cylinder 41
The temperature that port is discharged into the high-temperature gas of atmosphere is 195 degree Celsius.
It is 2800 millimeters of water in gaseous-pressure, 5.0 kilograms of 33 degree of tap water Celsius is added in pot 200, make its boiling,
There is equal pyrosphere 1, the equal pyrosphere 2 of middle burner hearth, inner ring sector high temperature in upper furnace in 4th kind of embodiment of gas stove of the present invention
The gas stove of the present invention of 70 structure of gas reflecting plate 60 and outer ring sector high-temperature gas reflecting plate is than gas stove of the present invention
Time used in a kind of embodiment is 54 seconds few, and the temperature for being discharged into the high-temperature gas of atmosphere reduces by 69 degrees Celsius, imitates to the heating of pot
Rate improves 56%, obtains unexpected effect.
Through thousands of detections, there is the long equal pyrosphere 1 of upper furnace, the equal pyrosphere 2 of middle burner hearth, inner ring sector High Temperature Gas using this
The gas stove of the present invention of 70 structure of body reflecting plate 60 and outer ring sector high-temperature gas reflecting plate, gaseous-pressure are 2800 millimeters of water
5.0 kilograms of 33 degree of tap water Celsius are added in column in pot 200, so that its boiling is needed 91 seconds, from the top of inner rectangular cylinder 41
The temperature that port is discharged into the high-temperature gas of atmosphere is 188 degree Celsius.
Gaseous-pressure is 2800 millimeters of water, and 5.0 kilograms of 33 degree of tap water Celsius are added in pot 200, make its boiling,
There is the long equal pyrosphere 1 of upper furnace, the equal pyrosphere 2 of middle burner hearth, inner ring sector high temperature in 4th kind of embodiment of gas stove of the present invention
The gas stove of the present invention of 70 structure of gas reflecting plate 60 and outer ring sector high-temperature gas reflecting plate is than gas stove of the present invention
Time used in a kind of embodiment is 59 seconds few, and the temperature for being discharged into the high-temperature gas of atmosphere reduces by 76 degrees Celsius, imitates to the heating of pot
Rate improves 65%, obtains unexpected effect.
Through thousands of detections, there is equal pyrosphere 1, the equal pyrosphere 2 of middle burner hearth and outer ring sector high temperature in upper furnace using this
The gas stove of the present invention of 70 structure of gas reflecting plate, gaseous-pressure are 2800 millimeters of water, and 5.0 kilograms are added in pot 200
33 degree of tap water Celsius makes its boiling need 105 seconds, the high-temperature gas of atmosphere is discharged into from the top ports of inner rectangular cylinder 41
Temperature be 199 degree Celsius.
Such case is reflected with using with pyrosphere 1 equal in upper furnace, the equal pyrosphere 2 of middle burner hearth and inner ring sector high-temperature gas
Plate 60 is compared with the gas stove of the present invention of 70 structure of outer ring sector high-temperature gas reflecting plate to be shown without inner ring sector High Temperature Gas
Body reflecting plate 60 can reduce the heating efficiency of pot.This is because burning produces when without inner ring sector high-temperature gas reflecting plate 60
The heat of raw high-temperature gas is more used for heating furnace inner ring endothermic water tank 10.
Through thousands of detections, there is the long equal pyrosphere 1 of upper furnace, the equal pyrosphere 2 of middle burner hearth and outer ring sector high temperature using this
The gas stove of the present invention of 70 structure of gas reflecting plate, gaseous-pressure are 2800 millimeters of water, and 5.0 kilograms are added in pot 200
33 degree of tap water Celsius makes its boiling need 101 seconds, the high-temperature gas of atmosphere is discharged into from the top ports of inner rectangular cylinder 41
Temperature be 195 degree Celsius.
Such case is reflected with using with the long equal pyrosphere 1 of upper furnace, the equal pyrosphere 2 of middle burner hearth and inner ring sector high-temperature gas
Plate 60 is compared with the gas stove of the present invention of 70 structure of outer ring sector high-temperature gas reflecting plate to be shown without inner ring sector High Temperature Gas
Body reflecting plate 60 can reduce the heating efficiency of pot.This is because burning produces when without inner ring sector high-temperature gas reflecting plate 60
The heat of raw high-temperature gas is more used for heating furnace inner ring endothermic water tank 10.
Through thousands of detections, there is the long equal pyrosphere 1 of upper furnace, the equal pyrosphere 2 of middle burner hearth and inner ring sector high temperature using this
The gas stove of the present invention of 60 structure of gas reflecting plate, gaseous-pressure are 2800 millimeters of water, and 5.0 kilograms are added in pot 200
33 degree of tap water Celsius makes its boiling need 94 seconds, the high-temperature gas of atmosphere is discharged into from the top ports of inner rectangular cylinder 41
Temperature be 210 degree Celsius.
Such case is reflected with using with the long equal pyrosphere 1 of upper furnace, the equal pyrosphere 2 of middle burner hearth and inner ring sector high-temperature gas
Plate 60 is compared with the gas stove of the present invention of 70 structure of outer ring sector high-temperature gas reflecting plate to be shown without outer ring sector High Temperature Gas
Body reflecting plate 70 can reduce the heating efficiency of pot.This is because burning produces when without outer ring sector high-temperature gas reflecting plate 70
Raw high-temperature gas is quickly downwardly into gas stove inside smoke channel 121.
Through thousands of detections, there is equal pyrosphere 1, the equal pyrosphere 2 of middle burner hearth, inner ring sector High Temperature Gas in upper furnace using this
The gas stove of the present invention of 70 structure of body reflecting plate 60 and outer ring sector high-temperature gas reflecting plate, inner ring sector high-temperature gas is anti-
Penetrating plate 60 and moving up makes it become smaller at a distance from the lower surface of the bottom of a pan, and gaseous-pressure is 2800 millimeters of water, adds in pot 200
Enter 5.0 kilograms of 33 degree of tap water Celsius, so that its boiling is needed 94 seconds, be discharged into atmosphere from the top ports of inner rectangular cylinder 41
The temperature of high-temperature gas is 208 degree Celsius.
Through thousands of detections, there is the long equal pyrosphere 1 of upper furnace, the equal pyrosphere 2 of middle burner hearth, inner ring sector High Temperature Gas using this
The gas stove of the present invention of 70 structure of body reflecting plate 60 and outer ring sector high-temperature gas reflecting plate, inner ring sector high-temperature gas is anti-
Penetrating plate 60 and moving up makes it become smaller at a distance from the lower surface of the bottom of a pan, and gaseous-pressure is 2800 millimeters of water, adds in pot 200
Enter 5.0 kilograms of 33 degree of tap water Celsius, so that its boiling is needed 92 seconds, be discharged into atmosphere from the top ports of inner rectangular cylinder 41
The temperature of high-temperature gas is 204 degree Celsius.
Above situation, which shows that inner ring sector high-temperature gas reflecting plate 60 moves up, makes it at a distance from the lower surface of the bottom of a pan
Become smaller, the heating efficiency of pot can be reduced.This is because between inner ring sector high-temperature gas reflecting plate 60 and outer surface of pot bottom
Volume becomes smaller, and the heat for the high-temperature gas that the burning for being heated to pot generates in the area tails off.
Through thousands of detections, there is equal pyrosphere 1, the equal pyrosphere 2 of middle burner hearth and outer ring sector high temperature in upper furnace using this
The gas stove of the present invention of 70 structure of gas reflecting plate, gaseous-pressure are 2800 millimeters of water, and 5.0 kilograms are added in pot 200
33 degree of tap water Celsius makes its boiling need 96 seconds, the high-temperature gas of atmosphere is discharged into from the top ports of inner rectangular cylinder 41
Temperature be 205 degree Celsius.
Through thousands of detections, there is the long equal pyrosphere 1 of upper furnace, the equal pyrosphere 2 of middle burner hearth and outer ring sector high temperature using this
The gas stove of the present invention of 70 structure of gas reflecting plate, each endothermic water tank have water inflow and outflow, and gaseous-pressure is 2800 millimeters of water
5.0 kilograms of 33 degree of tap water Celsius are added in column in pot 200, so that its boiling is needed 98 seconds, from the top of inner rectangular cylinder 41
The temperature that port is discharged into the high-temperature gas of atmosphere is 160 degree Celsius.
As long as above situation shows that the amount for being downwardly into gas stove inside smoke channel 121 is decided, pot is carried out
The amount for the high-temperature gas that the burning of heating generates also determines therewith, regardless of each endothermic water tank is logical from gas stove inside smoke is entered
How much is the high-temperature gas heat absorption that the burning in road 121 generates, and does not affect the high-temperature gas that the burning heated to pot generates
Heating effect.
In addition, installing multi-turn coil pipe 33, the water inlet of coil pipe 33 in burner hearth outer ring endothermic water tank 20 referring to Figure 12 to Figure 15
Mouthfuls 38 stretch out from the left bottom of external lateral endothermic water tank 30, are connected to running water pipe, and the water outlet 39 of coil pipe 33 is from outside
The bottom right side of lateral endothermic water tank 30 stretches out, and is connected to one end of a pipeline 35, the other end of pipeline 35 and a hot water storage tank
36 inlet stub connection.In this way, high-temperature-hot-water or steam energy in outer ring endothermic water tank 20 and external lateral endothermic water tank 30
Enough to heat to the tap water flowed in multi-turn coil pipe 33, obtained hot water flows into hot water storage tank 36.In hot water storage tank 36
One hot water overflow pipe 37 is installed.
Referring to Figure 14, sealed between the top walls panels and base wall panel of the inner rectangular cylinder 31 of external lateral endothermic water tank 30
Multiple communicating pipes 34 are welded, the headspace of external lateral endothermic water tank 30 is connected to bottom space, can be improved outside flowing through
Heating effect of the high-temperature gas that the burning of portion's transverse direction exhaust gases passes 311 generates to the water in external lateral endothermic water tank 30.
The top of external longitudinal direction endothermic water tank 40 has a steam (vapor) outlet short tube 44.
Referring to Figure 16 and Figure 17,6th kind of embodiment of gas stove of the present invention has a burner hearth endothermic water tank 10a, outside one
The longitudinal endothermic water tank 40a in the outside portion transverse direction endothermic water tank 30a and one.
Burner hearth endothermic water tank 10a has a top inner cylinder siding 11a, an interior annular siding 12a, a middle and lower part inner cylinder
Siding 13a, a top annulus siding 14a, an outer cylinder siding 15a and a bottom annulus siding 16a, the corresponding portion of these sidings
Position is tightly connected, and constitutes burner hearth endothermic water tank 10a.
Outside transverse direction endothermic water tank 30a is a rectangular cylinder.The top walls panels of external transverse direction endothermic water tank's 30a rectangular cylinder and
The edge seal of one end of front and rear sides siding and the corresponding opening on the outer cylinder siding 15a of burner hearth endothermic water tank 10a welds
It connects.One end of the base wall panel of external transverse direction endothermic water tank's 30a rectangular cylinder and the bottom annulus siding of burner hearth endothermic water tank 10a
16a sealing welding.
Outside longitudinal direction endothermic water tank 40a is a rectangular cylinder.The right wall plate of external longitudinal direction endothermic water tank's 40a rectangular cylinder
The other end sealing welding of the top walls panels of lower end and external lateral endothermic water tank's 30a rectangular cylinder.External longitudinal direction endothermic water tank 40a
The lower end of the front and rear sides siding of rectangular cylinder respectively with the front and rear sides siding of external lateral endothermic water tank's 30a rectangular cylinder
Other end sealing welding.The lower end of the left wall plate of external longitudinal direction endothermic water tank's 40a rectangular cylinder and external lateral endothermic water tank 30a
The other end sealing welding of the base wall panel of rectangular cylinder.The top walls panels 41a of external longitudinal direction endothermic water tank 40a and external longitudinal direction are absorbed heat
The upper end sealing welding of water tank 40a rectangular cylinder.
Obviously, burner hearth endothermic water tank 10a is connected to outside transverse direction endothermic water tank 30a, external transverse direction endothermic water tank 30a
It is connected to outside longitudinal direction endothermic water tank 40a.
The interior annular siding 12a of burner hearth endothermic water tank 10a has an opening far from the external lateral side endothermic water tank 30a
121a.The top walls panels 41a of external longitudinal direction endothermic water tank 40a has an opening 411a.
The edge seal of opening 121a on one end of one flue coil pipe 50a and interior annular siding 12a welds, the other end with
The edge seal welding of opening 411a on top walls panels 41a.
The service condition of 6th kind of embodiment of gas stove of the present invention is as follows:
As shown in figure 17, pot (not shown) is placed on pot circle 90, pot contacts well with pot circle 90, and the two contacts with each other
Position between almost without gap, tap water is added in pot.
So that gas fuel burning device 100 is devoted oneself to work, start to burn, the high-temperature gas of generation is by burner hearth endothermic water tank
In burner hearth that top inner cylinder siding 11a, the interior annular siding 12a and middle and lower part inner cylinder siding 13a of 10a is surrounded to pot into
Row heating, while inner cylindrical wall plate 11a, interior annular siding 12a and middle and lower part inner cylinder siding 13a are heated, make burner hearth
Coolant-temperature gage in endothermic water tank 10a rises.Then, high-temperature gas is downwardly into cigarette through the opening 121a on interior annular siding 12a
Road coil pipe 50a flows in flue coil pipe 50a, is finally discharged from the outlet for the flue coil pipe 50a being located above top walls panels 41a,
In this process, by the tube wall of flue coil pipe 50a to burner hearth endothermic water tank 10a, outside transverse direction endothermic water tank 30a and outside
Water in longitudinal endothermic water tank 40a heats.
6th kind of embodiment of gas stove of the present invention can be as 4th kind of embodiment of gas stove of the present invention, will
The equal pyrosphere 2 of burner hearth, muti-piece inner ring sector high-temperature gas reflecting plate 60 and muti-piece outer ring are fan-shaped high in the equal pyrosphere 1, one of one upper furnace
Wet body reflecting plate 70 be arranged in by burner hearth endothermic water tank 10a top inner cylinder siding 11a, interior annular siding 12a and under
In the burner hearth that portion inner cylinder siding 13a is surrounded.
To have a burner hearth inner ring endothermic water tank 10, the lateral endothermic water tank 30 in the outside of a burner hearth outer ring endothermic water tank 20, one,
The equal pyrosphere 2 of burner hearth, muti-piece inner ring sector high-temperature gas are anti-in the longitudinal endothermic water tank 40 in one outside, the long equal pyrosphere 1, one of a upper furnace
The gas stove of the present invention for penetrating 70 structure of plate 60 and muti-piece outer ring sector high-temperature gas reflecting plate is sent to confidentiality obligations and label
There is Zhejiang Fangyuan Test Group Co., Ltd. of confidentiality agreement to be detected, 5 sunrise of September in 2018 is according to number
1811305539 examining report, the detection foundation in report are as follows: CJ/T28-2013[Chinese Cooking Gas Appliance], the thermal efficiency is
45.8%, it is much larger than technical requirements value >=25%, conclusion is reported: according to above-mentioned detection foundation, institute's feeding sample being detected, respectively
The testing result of detection project is met the requirements of the standard.
It should be noted that 45.8% thermal efficiency recorded in report, simply indicates that combustion gas was generated in furnace chamber inner combustion
The thermal efficiency that high-temperature gas heats frying pan does not include high-temperature gas in middle part burner hearth 112 in the case where this thermal efficiency
With in upper furnace 211 and flow through inside smoke channel 121, external lateral exhaust gases passes 311 and external longitudinal exhaust gases passes
411 couples of burner hearth inner ring endothermic water tanks 10, burner hearth outer ring endothermic water tank 20, external lateral endothermic water tank 30 and external longitudinal heat-absorption water
The thermal efficiency that case 40 heats, in 3 minutes by 13 kilograms in frying pan of water from while being heated to 85 DEG C for 35 DEG C, to above-mentioned
Endothermic water tank heats, and 42 kilograms of water can be heated to 45 DEG C from 33 DEG C per hour, this will obviously make combustion gas in burner hearth
The overall thermal efficiency for the high-temperature gas that burning generates greatly improves.
Invention gas stove can be used in fuel oil.
Claims (10)
1. a kind of gas stove has a lower furnace, a middle part burner hearth and a upper furnace, which is characterized in that one first
The equal pyrosphere of shape is arranged in the upper furnace.
2. gas stove according to claim 1, which is characterized in that also there is the one second equal pyrosphere of tubular, be arranged at this
In the burner hearth of middle part, the transverse profile of the equal pyrosphere of the first tubular is greater than the transverse profile of the equal pyrosphere of the second tubular.
3. gas stove according to claim 1 or 2, which is characterized in that also have muti-piece inner ring sector high-temperature gas anti-
Plate or a conical tube are penetrated, is arranged between the equal pyrosphere of the first tubular and the equal pyrosphere of the second tubular, the muti-piece inner ring is fan-shaped
Gap is with or without between high-temperature gas reflecting plate.
4. gas stove according to claim 3, which is characterized in that also have muti-piece outer ring sector high-temperature gas reflecting plate
Or a conical tube, be arranged outside the equal pyrosphere of the first tubular, have between the muti-piece outer ring sector high-temperature gas reflecting plate or
It is very close to each other.
5. gas stove according to claim 4, which is characterized in that also have a burner hearth inner ring endothermic water tank and a burner hearth
Outer ring endothermic water tank, the top of burner hearth outer ring endothermic water tank are higher than the top of burner hearth inner ring endothermic water tank, the burner hearth outer ring
The top of endothermic water tank is connected to the top of burner hearth inner ring endothermic water tank, the bottom of burner hearth outer ring endothermic water tank and the burner hearth
The bottom of inner ring endothermic water tank is connected to, the space shape between the bottom and range interior exhaust gases passes of burner hearth outer ring endothermic water tank
At a range interior exhaust gases passes, space that burner hearth inner ring endothermic water tank is surrounded is the lower furnace and the middle part burner hearth,
The space that the part that burner hearth outer ring endothermic water tank is located at burner hearth inner ring endothermic water tank or more is surrounded is the upper furnace.
6. gas stove according to claim 5, which is characterized in that also have outside the lateral endothermic water tank and one in an outside
Longitudinal endothermic water tank, outside transverse direction endothermic water tank are connected to the longitudinal endothermic water tank in the outside, in the transverse direction endothermic water tank of the outside
There are the lateral exhaust gases passes in an outside, there is the longitudinal exhaust gases passes in an outside, outside longitudinal direction flue gas in the endothermic water tank of outside longitudinal direction
Channel is connected to the lateral exhaust gases passes in the outside, and outside transverse direction exhaust gases passes are connected to the range interior exhaust gases passes.
7. gas stove according to claim 6, which is characterized in that a disk is arranged in lateral endothermic water tank outside this
The inlet and outlet of pipe, the coil pipe are stretched out from the lateral endothermic water tank in the outside, and the outlet of the coil pipe is connected to an outside hot water storage tank.
8. gas stove according to claim 7, which is characterized in that outside this top walls panels of lateral exhaust gases passes and
The communicating pipe of the multiple connection top walls panels upper spaces and base wall panel lower space of sealing welding between one base wall panel.
9. gas stove according to claim 4, which is characterized in that also there is a burner hearth endothermic water tank, an outside laterally
Endothermic water tank and the longitudinal endothermic water tank in an outside, burner hearth endothermic water tank are connected to the lateral endothermic water tank in the outside, the outer lateral
It is connected to endothermic water tank with the longitudinal endothermic water tank in the outside, the space that burner hearth endothermic water tank is surrounded forms a burner hearth, the furnace
Thorax endothermic water tank has an interior annular siding, and it is in the lower furnace and this which, which is located at the interior annular siding part below,
Portion's burner hearth, the part which is located at the interior annular siding or more is the upper furnace.
10. gas stove according to claim 9, which is characterized in that also have a flue coil pipe, the one of the flue coil pipe
End and the edge seal of the opening on the interior annular siding weld, a top walls panels of the other end and the longitudinal endothermic water tank in the outside
On opening edge seal welding.
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| CN201811049966.9A CN109253472B (en) | 2018-09-10 | 2018-09-10 | Gas stove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829164A (en) * | 2019-04-16 | 2020-10-27 | 俞柔冰 | Cooking range device |
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| CN109253472B (en) | 2022-05-31 |
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