CN204115003U - The novel energy-conserving Handy movable range of returning-air that a kind of intake is constant - Google Patents
The novel energy-conserving Handy movable range of returning-air that a kind of intake is constant Download PDFInfo
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- CN204115003U CN204115003U CN201420322493.6U CN201420322493U CN204115003U CN 204115003 U CN204115003 U CN 204115003U CN 201420322493 U CN201420322493 U CN 201420322493U CN 204115003 U CN204115003 U CN 204115003U
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Abstract
The utility model relates to the constant energy-saving facile movable air return stove of a kind of intake, it is characterized in that, in the middle part of stove, a strong firebrick of anti-water chestnut is housed, the edge of the strong firebrick of anti-water chestnut is concave shape, burner hearth in the middle part of the strong firebrick of anti-water chestnut, the horseshoe mouth of the strong firebrick of anti-water chestnut is just to stove door direction, bottom the strong firebrick inboard wall of burner hearth of anti-water chestnut, sequentially activity is placed with a stove heart and a taper wind-force adjuster, an annular air return flues is had outside burner hearth, stove pin can be dismantled temporarily, be convenient to transport, furnace bottom is equipped with taper wind-force adjuster, all directions high wind can be stopped, regulate the air mass flow and the speed that enter burner hearth, the stove heart can be changed at any time according to the kind of combustion fuel.This cooker with secondary air fuel availability is high, and heat plays that speed is fast, and waste heat can utilize to produce hot water, the cooking stove of convenient dismounting movement, has feature easy for installation, elegant in appearance, energy-conservation, to be applicable to family, restaurant and rural area field work.
Description
Technical field
The utility model relates to the constant novel energy-conserving Handy movable range of returning-air of a kind of intake.
Background technology
The stove of existing name kind stove or stove adopts brick and cement to be built in appointed place, and stove/stove is overall heavy, can not move.Mobile inconvenience, pattern are single.Stove/body of heater is all be made up of the kitchen range top, chimney, stove door, air return flues, the chamber of a kitchen range, stove dish and stove grey hole.The chamber of a kitchen range is cylindrical, is placed in the middle part of stove, and chamber of a kitchen range sidepiece has a stove door, and stove door is for adding bavin or adding coal; One piece of stove heart is housed bottom the chamber of a kitchen range, and stove heart bottom is stove grey hole, and stove grey hole is equipped with one grey door, grey door is for regulating intake; Air outlet in air return flues connects with chimney and is communicated with.During use, iron pan is placed on the kitchen range top, in the chamber of a kitchen range, adds a little coffee coal from stove door, can light a fire and cook.If external wind is comparatively large, grey door can be closed, reduce intake.
Applicant is that " energy Handy movable range of returning-air " Chinese patent (publication number is CN201093549Y) basis makes further improvements in former denomination of invention of oneself applying for.Applicant finds the heating surface area having consideration stove dish and the bottom of a pan of this traditional stove or stove, cause heat transfer uneven, a part of heat is wasted, fuel availability is not high, unreliable by grey gate control intake, for the wind that the wind direction of rural area field work is indefinite, little time large during flame, very unstable, cause serious waste of resources.
Summary of the invention
The purpose of this utility model is to solve above-mentioned existing stove/stove technical deficiency, and it is uneven to invent that a kind of internal structure is unreasonable, the bottom of a pan is heated, the quick portable cooking stove of the novel energy-conserving that stable fire, fuel availability are high.
The utility model is completed by having structure: by chimney (1), stove (4), the kitchen range top (3), stove pin (9), burner hearth (17), air return flues (7), the stove heart (14), the novel energy-conserving Handy movable range of returning-air that the intake of stove grey hole (16) and stove door (6)-composition is constant, what it is characterized in that stove (4) middle part is equipped with a strong firebrick of anti-water chestnut (13), the edge of the strong firebrick of anti-water chestnut (13) is concave shape, the strong firebrick of anti-water chestnut (13) middle part is burner hearth (17), the horseshoe mouth (131) of the strong firebrick of anti-water chestnut is just to stove door (6) direction, bottom the strong firebrick of anti-water chestnut (13) inboard wall of burner hearth, sequentially activity is placed with a stove heart (14) and a taper wind-force adjuster (15).
The described anti-shape of a hoof strong firebrick (13) profile is that water chestnut turns over shape, then the strong firebrick of anti-water chestnut (13) upper surface periphery is concave shape, it a limit at its middle concave edge is A position, middle for B position, another limit being C position, height ratio bottom A position, B position and C position distance pot body (2) is 1 ~ 1.2:2 ~ 2.5:1.5 ~ 1.8, and the strong firebrick of anti-water chestnut (13) upper edge is 4 ~ 16cm along overall width S.
The described overall tapered shape of conical hopper wind-force adjuster (15), taper wind-force adjuster (15) whole height is 8 ~ 12cm; Taper wind-force adjuster (15) is rectangular pyramid shape, taper shape or other cone-shaped; The size and dimension of the large bell of taper wind-force adjuster (15) mates mutually with the stove heart (14) size and dimension.
The novel energy-conserving Handy movable range of returning-air that described intake is constant, is characterized in that the stove heart (14) is for hole shape stone or metal plate for standing a stove on as a precaution against fire (141) or bar shaped stone or metal plate for standing a stove on as a precaution against fire (142); Respectively there is a chamfering (143) the stove heart (14) corner, and the stove heart (14) after chamfering can freely be placed on bottom the strong firebrick of anti-water chestnut (13) inwall.
Circularhole diameter in described hole shape stone or metal plate for standing a stove on as a precaution against fire (141) is 2 ~ 2.5cm, and the strip width in bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) is 1.5 ~ 2.0 cm.
Described combustion bavin or combustion grass adopt hole shape stone or metal plate for standing a stove on as a precaution against fire (141) the stove heart, the distance H between hole shape stone or metal plate for standing a stove on as a precaution against fire (141) and the bottom of a pan between 13 ~ 15cm,
Described fire coal adopts bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) the stove heart, and the distance H between bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) and the bottom of a pan is between 18 ~ 20cm.
Described stove pin (9) adopts movable connection method to fix with stove (4) bottom, and the height of stove grey hole (16) is at 30-40cm.The kitchen range top (3) face has an outlet of sewer, outlet of sewer is connected to a sewage plastic flexible pipe (11).
Perimeter side in described stove (4) is equipped with circular waste-heated water-tank (5); The water inlet of circular waste-heated water-tank (5) or venthole dress are positioned on the kitchen range top (3) face; Remaining hot water outlet gate valve (8) of circular waste-heated water-tank (5) is arranged on stove (4) bottom.
The width S of the strong firebrick of described water chestnut (13) and the ratio of (7) air return flues width are 2:1.
In described poroid stone or metal plate for standing a stove on as a precaution against fire (141), whole circular hole area sum and chimney (1) air outlet area ratio are 1:4; The ratio of the fire bars void area sum in bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) and chimney (1) the air outlet gross area is 1:1.
The constant convenient wind furnace kitchen range that move back to of novel energy-conserving of the utility model intake have fuel availability high, and heat service efficiency is high; UTILIZATION OF VESIDUAL HEAT IN is abundant, can produce hot water, the feature that elegant in appearance, fuel is economical, energy-conservation, applied widely, is applicable to the feature of family, restaurant and rural area field work, has the stove/stove of easy for installation and convenient dismounting movement.
Accompanying drawing explanation
The overall structure schematic diagram of the novel energy-conserving Handy movable range of returning-air that Fig. 1 the utility model intake is constant.
Fig. 2 is the enlarged diagram of the chamber of a kitchen range of range of returning-air shown in Fig. 1.
Fig. 3 is the cut-away view that strong fire joint brick (13) of the anti-water chestnut of the utility model is placed in range of returning-air.
The sidepiece stereogram of the anti-water chestnut of Fig. 4 the utility model strong fire joint brick (13) parts.
The forward stereogram of the anti-water chestnut of Fig. 5 the utility model strong fire joint brick (13) parts.
When Fig. 6 is the utility model employing pentagon shaped, the top view in its kitchen range top (3) direction.
Fig. 7 is the utility model stove (4) and stove pin (9) disassembly status schematic diagram.
Fig. 8 is the sectional axonometric drawing of the utility model bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) parts.
Fig. 9 is the structural representation of invention bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) parts.
Figure 10 is the structural representation of invention hole shape stone or metal plate for standing a stove on as a precaution against fire (141) parts.
Figure 11 is the sectional axonometric drawing of the utility model hole shape stone or metal plate for standing a stove on as a precaution against fire (141) parts.
Figure 12 is the stereogram of the utility model taper wind-force adjuster (15) parts.
Figure 13 is the sectional axonometric drawing of the utility model taper wind-force adjuster (15) parts.
When Figure 14 is the utility model employing pentagon shaped, overall structure stereogram.
Figure 15 be the utility model adopt round-shaped time, the top view in its kitchen range top (3) direction.
When Figure 16 is the utility model employing square configuration, the top view in its kitchen range top (3) direction.
In figure: 1-chimney; 2-pot body; 3-kitchen range top; 4-stove; 5--waste-heated water-tank; 6--stove door closure; 7--air return flues; 8-remaining hot water outlet gate valve; 9-stove pin; 10-ash bucket; 11-sewage flexible pipe; 12-water inlet or venthole; The strong firebrick of 13-anti-water chestnut; 14-stove heart; 141-hole shape stone or metal plate for standing a stove on as a precaution against fire; 142-bar shaped stone or metal plate for standing a stove on as a precaution against fire; 143-chamfering; 15-taper wind-force adjuster; 16-stove grey hole; 17-burner hearth.
The strong firebrick upper surface of A-anti-water chestnut spill edge in the inner part; The strong firebrick upper surface of B-anti-water chestnut is by middle spill position; The strong firebrick upper surface of C-anti-water chestnut spill edge in the outer part; The edge of S-strong firebrick of anti-water chestnut; The distance of H-between hole shape stone or metal plate for standing a stove on as a precaution against fire and the bottom of a pan.
Detailed description of the invention
The utility model stove 4 inside is the strong firebrick 13 of anti-water chestnut made by a shape of a hoof spill refractory brick, the component scale in whole chamber of a kitchen range space reaches golden ratio point, an annular air return flues 7 is had outside burner hearth, stove pin 9 can be dismantled temporarily, be convenient to transport, furnace bottom is equipped with taper wind-force adjuster 15, can stop all directions high wind, regulate the air mass flow and the speed that enter burner hearth, the stove heart 14 can be changed at any time according to the kind of combustion fuel.
The strong firebrick 13 of anti-water chestnut is made by special refractory, and likeness in form water chestnut turns over shape, and be positioned at burner hearth central authorities, horseshoe mouth is corresponding to fire door, lightly more durable than the masonry quality of same volume.
The space golden ratio formed between each parts in cooking stove, strong fiery energy-saving brick 13 width of water chestnut and air return flues width 7 ratio are 2:1.The stove heart 14 has two kinds of structures, and one is hole shape stone or metal plate for standing a stove on as a precaution against fire 141, and another kind is bar shaped stone or metal plate for standing a stove on as a precaution against fire 142.The stove heart 14 in burner hearth can be changed at any time according to the kind of combustion fuel.When burning bavin or grass, the stone or metal plate for standing a stove on as a precaution against fire 141 of circle hole shape can be replaced with, bar shaped stone or metal plate for standing a stove on as a precaution against fire 142 can be replaced with when fire coal.
The effect of taper wind-force adjuster 15 be effectively stop all directions high wind blow to the burner hearth of range of returning-air by fire blow out or fire is blown greatly, and can save into thorax air capacity and speed by thorax fuel requisite oxygen controlled atmosphere, fuel in burner hearth evenly but also rapidly can be burnt not only, and firepower can be concentrated on bottom of pot body desired area.Under the principle that burner hearth internal combustion bavin or fire coal rise at hot-air, furnace bottom or fire door enter air endlessly, flame envelope is spread in air-return duct and is fully used.
The utility model energy-saving facile movable air return stove has the shapes such as pentagon, circle, quadrangle from the appearance.Its moulding is for pentagon, and what support whole stove body is five stainless steel stove pin 9, and stove pin 9 can be dismantled temporarily, in transportation or move into compared with when wicket, can pull down stove pin 9.
Major technique core of the present utility model: anti-water chestnut strong firebrick 13 upper face is concave shape, after pot body is placed on stove, the dimension scale in the distance pot body the bottom of a pan, anti-water chestnut strong firebrick 13 spill A point, B point and C point in stove three positions in 1:2:1.5 scope, thus allows in cooking stove and reaches space golden ratio between each parts.Flame or thermal current rise to the bottom of a pan of pot body 2 from burner hearth, burn near the bottom of a pan, flame or thermal current are through after anti-water chestnut strong firebrick 13 spill A point circle, because anti-water chestnut strong firebrick 15 upper face is spill, flame forms multiple rotary air-flow back and forth at the concavity place at B position, thus extend the time of contact in flame or thermal current and the bottom of a pan, allow the bottom of a pan fully absorb heat and carry out heat exchange, combustion bavin in burner hearth or the coal-fired flame produced make flame envelope extend to air return flues 7 by the strong firebrick 13 of anti-water chestnut with the control of bottom of pot body distance, discharge eventually through chimney 1, reach energy-saving effect.
The tapered shape of taper wind-force adjuster 15, after moment, high wind entered fire door, blast is strengthened, a part of wind carries out burner hearth by the stove heart, another part high wind can be blocked by the cone outside that taper wind-force adjuster 15 is sagging, rotate in cone surrounding and enter the stove heart again, be equivalent to like this extend the time that high wind enters the stove heart, thus reach the object automatically regulating and enter air capacity.When be weak wind or windless condition time, blast is strong, and wind can not be blocked rotation by the cone outside that taper wind-force adjuster 15 is sagging, but directly enters burner hearth by unique stove heart passage, there is not latency issue, guarantees air intake.Enter in burner hearth so the conical hopper wind-force adjuster 15 that the utility model furnace bottom is equipped with can postpone high wind, thus regulate into air capacity and speed, make stable fire.
The utility model taper wind-force adjuster 15 profile can be made into rectangular pyramid, circular cone or other cone-shaped.Burner hearth bottom edge is placed in the activity of taper wind-force adjuster 15, and the top of taper wind-force adjuster 15 is movable again places one piece of stove heart 14.The stove heart 14 has two kinds of structures, and one is strip stone or metal plate for standing a stove on as a precaution against fire 142, another kind of poroid stone or metal plate for standing a stove on as a precaution against fire 141.
In poroid stone or metal plate for standing a stove on as a precaution against fire 141, whole circular hole area sum and chimney 1 air outlet area ratio are 1:4.When burning bavin and burning grass, because taper wind-force adjuster 15 intake keeps constant, Circularhole diameter is 2 ~ 2.5cm, be applicable to by the wind speed of each circular hole, allow bavin/grass in burner hearth fully and air catalytic combustion, allow bavin/grass burn cinder, remaining charcoal can not be produced, and the flame that can extend when bavin/grass burns and heat remain on the time between burner hearth and the bottom of a pan.If institute's Circularhole diameter of opening is too large, because the utility model employs taper wind-force adjuster 15, its intake can keep constant, and the wind speed of each circular hole diminishes, and burning bavin/grass burning is insufficient, produce more than carbon will fall from circular hole, waste resource.If institute's Circularhole diameter of opening is too little, because the utility model employs taper wind-force adjuster 15, under its intake keeps controlled condition, become large by the wind speed of each circular hole, cross strong wind speed and directly flame during bavin/grass burning and heat can be blown into air return flues, cause heat utilization efficiency low.
Fire bars void area sum in bar shaped stone or metal plate for standing a stove on as a precaution against fire 143 is 1:1 with the ratio of the chimney 1 air outlet gross area.Due to coal being stacked by bar shaped stone or metal plate for standing a stove on as a precaution against fire 142, wind is weakened gradually by wind speed behind gap between stacking coal, so the space of bar shaped stone or metal plate for standing a stove on as a precaution against fire 142 is larger, could keep the air mass flow in stove.Strip width in bar shaped stone or metal plate for standing a stove on as a precaution against fire 142 is at 1.5 ~ 2.0cm.
Respectively there is a chamfering corner of the stove heart 14, and chamfering is miter angle, and the stove heart 14 after chamfering can freely be placed on bottom anti-water chestnut strong firebrick 13 inwall, and person easy to use is according to changing the stove heart at any time according to the kind of combustion fuel.
In addition, the utility model, by taper wind-force adjuster 15 and the stove heart 14, makes the intake of cooking stove equal with air output.The strong firebrick 13 of the anti-shape of a hoof is circumscribed with the air return flues 7 of one annular, also can utilize heat energy further.
The funnel of the utility model taper wind-force adjuster 15 bottom is conducive to drawing ash in ash bucket 10, is beneficial to clean environment.
embodiment 1, stove selects pentagon to form, and makes the convenient mobile range of returning-air of novel energy-conserving being placed on corner.The pentagonal hypotenuse portion of stove 4 opens a burner hearth charge door, horseshoe mouth in the strong firebrick 13 of anti-water chestnut is just to burner hearth charge door, burner hearth charge door is provided with stove door closure 6, and stove door closure 6 has the aperture that diameter is 2cm, and aperture can supplemental oxygen or carry out flame observation.The sagging cone of the taper wind-force adjuster 15 installed bottom the chamber of a kitchen range leak ash bucket can effectively block and postpones the high wind blowing from all quarter or moment high wind carry out time and the flow of the stove heart, thus reach control air automatically and entered into the flow of burner hearth by the stove heart 14.
For diameter 80cm pot body, the stove heart 14 that the strong firebrick of anti-water chestnut 13 surrounds is consistent with Guo Ti 2 bottom centre, on same axis, up and down relatively.Strong fiery energy-saving brick 13 width S of water chestnut is chosen as 10cm, and air return flues width 7 is for selecting 5cm.Height bottom A position, anti-water chestnut strong firebrick 13 upper surface edge, B position and C position distance pot body 2 is respectively 1.5cm, 2cm and 1cm.
When stove 4 uses as coal fired stove, the stove heart 14 selects 13-15cm apart from the height H of bottom of pot body 2, when stove 4 uses as combustion bavin or careless stove, the stove heart 14 selects 18-20cm apart from the distance H of bottom of pot body, the flame envelope of produced flame is allowed just to arrive bottom of pot body like this, the flame envelope of flame is by after the strong firebrick A point of anti-water chestnut, produce at anti-water chestnut strong firebrick B point recess 10cm place to rotate and stop, finally just leave from the C point of the strong firebrick of anti-water chestnut, enter the air return flues 7 of 5cm, thus make flame envelope perform to higher heat and bottom of pot body is heated evenly, produce higher heat exchange, after waste heat is absorbed further by waste-heated water-tank 5 again in air return flues 7, few waste heat discharges outside with chimney 1, fuel availability is high, reach energy-conservation goal of the invention.
Residue ashes can leak ash bucket by the taper of taper wind-force adjuster 15 bottom and drain into ash bucket 10.In pot, sewage can be swept to the kitchen range top 3 and drain into slop pail by sewage plastic flexible pipe 12.Stainless steel stove pin 9 is fixed by a cylinder draw-in groove screw, can dismantle temporarily.
For reducing cooking stove self cost, waste-heated water-tank, water injection hole or venthole, gate valve, can save.The size of whole cooking stove can zoom in or out making according to demand according to a certain percentage, and shape can be done circular or square etc. according to environment for use.
The utility model energy-saving facile movable air return stove has the shapes such as pentagon, circle, quadrangle from the appearance.Moulding is for pentagon, and what support whole stove body is five stainless steel stove pin, can dismantle temporarily, in transportation or move into and can pull down stove pin compared with when wicket.
Cooking stove test effect: burn 15 minutes can boiled 15kg cold water for the utility model stove every 1kg dried firewood after tested, and cold water temperature is 3 DEG C.Every 0.6kg dried firewood burns 9 minutes can boiled 10kg cold water, and wherein cold water temperature is 3 DEG C.
Claims (10)
1. the novel energy-conserving Handy movable range of returning-air that an intake is constant, by chimney (1), stove (4), the kitchen range top (3), stove pin (9), burner hearth (17), air return flues (7), the stove heart (14), stove grey hole (16) and stove door (6)-composition, what it is characterized in that stove (4) middle part is equipped with a strong firebrick of anti-water chestnut (13), the edge of the strong firebrick of anti-water chestnut (13) is concave shape, the strong firebrick of anti-water chestnut (13) middle part is burner hearth (17), the horseshoe mouth (131) of the strong firebrick of anti-water chestnut is just to stove door (6) direction, bottom the strong firebrick of anti-water chestnut (13) inboard wall of burner hearth, sequentially activity is placed with a stove heart (14) and a taper wind-force adjuster (15).
2. the novel energy-conserving Handy movable range of returning-air that a kind of intake according to claim 1 is constant, it is characterized in that the strong firebrick of the anti-shape of a hoof (13) profile is that water chestnut turns over shape, then the strong firebrick of anti-water chestnut (13) upper surface periphery is concave shape, it a limit at its middle concave edge is A position, middle for B position, another limit being C position, height ratio bottom A position, B position and C position distance pot body (2) is 1 ~ 1.2:2 ~ 2.5:1.5 ~ 1.8, and the strong firebrick of anti-water chestnut (13) upper edge is 4 ~ 16cm along overall width S.
3. the novel energy-conserving Handy movable range of returning-air that a kind of intake according to claim 1 is constant, it is characterized in that the overall tapered shape of conical hopper wind-force adjuster (15), taper wind-force adjuster (15) whole height is 8 ~ 12cm; Taper wind-force adjuster (15) is rectangular pyramid shape, taper shape or other cone-shaped; The size and dimension of the large bell of taper wind-force adjuster (15) mates mutually with the stove heart (14) size and dimension.
4. the novel energy-conserving Handy movable range of returning-air that a kind of intake according to claim 1 is constant, is characterized in that the stove heart (14) is for hole shape stone or metal plate for standing a stove on as a precaution against fire (141) or bar shaped stone or metal plate for standing a stove on as a precaution against fire (142); Respectively there is a chamfering (143) the stove heart (14) corner, and the stove heart (14) after chamfering can freely be placed on bottom the strong firebrick of anti-water chestnut (13) inwall.
5. the novel energy-conserving Handy movable range of returning-air that a kind of intake according to claim 1 is constant, it is characterized in that the Circularhole diameter in hole shape stone or metal plate for standing a stove on as a precaution against fire (141) is 2 ~ 2.5cm, the strip width in bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) is 1.5 ~ 2.0 cm.
6. the novel energy-conserving Handy movable range of returning-air that intake according to claim 1 is constant, it is characterized in that the stove heart firing bavin or combustion grass employing hole shape stone or metal plate for standing a stove on as a precaution against fire (141), the distance H between hole shape stone or metal plate for standing a stove on as a precaution against fire (141) and the bottom of a pan is between 13 ~ 15cm.
7. the novel energy-conserving Handy movable range of returning-air that a kind of intake according to claim 1 is constant, it is characterized in that coal-fired employing bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) the stove heart, the distance H between bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) and the bottom of a pan is between 18 ~ 20cm.
8. the novel energy-conserving Handy movable range of returning-air that a kind of intake according to claim 1 is constant, it is characterized in that stove pin (9) adopts movable connection method to fix with stove (4) bottom, the height of stove grey hole (16) is at 30-40cm; The kitchen range top (3) face has an outlet of sewer, outlet of sewer is connected to a sewage plastic flexible pipe (11).
9. the novel energy-conserving Handy movable range of returning-air that a kind of intake according to claim 1 is constant, is characterized in that the perimeter side in stove (4) is equipped with circular waste-heated water-tank (5); The water inlet of circular waste-heated water-tank (5) or venthole dress are positioned on the kitchen range top (3) face; Remaining hot water outlet gate valve (8) of circular waste-heated water-tank (5) is arranged on stove (4) bottom.
10. the novel energy-conserving Handy movable range of returning-air that a kind of intake according to claim 1 is constant, is characterized in that the width S of the strong firebrick of water chestnut (13) and the ratio of (7) air return flues width are 2:1; In poroid stone or metal plate for standing a stove on as a precaution against fire (141), whole circular hole area sum and chimney (1) air outlet area ratio are 1:4; The ratio of the fire bars void area sum in bar shaped stone or metal plate for standing a stove on as a precaution against fire (142) and chimney (1) the air outlet gross area is 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322493.6U CN204115003U (en) | 2014-06-17 | 2014-06-17 | The novel energy-conserving Handy movable range of returning-air that a kind of intake is constant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420322493.6U CN204115003U (en) | 2014-06-17 | 2014-06-17 | The novel energy-conserving Handy movable range of returning-air that a kind of intake is constant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006415A (en) * | 2014-06-17 | 2014-08-27 | 朱德征 | Novel energy-saving convenient movable type air return stove with constant air supply rate |
| CN105465836A (en) * | 2015-12-31 | 2016-04-06 | 朱德征 | Multifunctional coal and firewood dual-purpose energy saving stove |
-
2014
- 2014-06-17 CN CN201420322493.6U patent/CN204115003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006415A (en) * | 2014-06-17 | 2014-08-27 | 朱德征 | Novel energy-saving convenient movable type air return stove with constant air supply rate |
| CN105465836A (en) * | 2015-12-31 | 2016-04-06 | 朱德征 | Multifunctional coal and firewood dual-purpose energy saving stove |
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Effective date of registration: 20160324 Address after: Yang Zhen Huan Road, Honghe Hani and Yi Autonomous Prefecture, Maitreya City, Yunnan province 652300 Mi drag white fork Patentee after: YUNNAN ZHENGJIE ENERGY SAVING GAS APPLIANCE DEVELOPMENT CO., LTD. Address before: The Red River Delta city of Maitreya Honghe Hani and Yi Autonomous Prefecture, Yunnan province 652300 Ji Shan Road No. 195 (agricultural production material Co. Ltd) Patentee before: Zhu Dezheng Patentee before: Zhu Junchao |