CN101149191A - Thin steel plate positive paraboloid abaxial concentrating solar cooker - Google Patents
Thin steel plate positive paraboloid abaxial concentrating solar cooker Download PDFInfo
- Publication number
- CN101149191A CN101149191A CNA2007101581007A CN200710158100A CN101149191A CN 101149191 A CN101149191 A CN 101149191A CN A2007101581007 A CNA2007101581007 A CN A2007101581007A CN 200710158100 A CN200710158100 A CN 200710158100A CN 101149191 A CN101149191 A CN 101149191A
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- kitchen range
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- thin steel
- paraboloid
- range face
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 229920004933 Terylene® Polymers 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000010411 cooking Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- 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
- Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Photovoltaic Devices (AREA)
Abstract
This invention relates to a solar energy light focus solar range, especially a thin steel sheet positive parabola extra-axial light focus solar range that is drawn and molded from several(six) thin steel sheets. It includes positive parabola made of six thin steel sheets reflecting blocks; adjustable stand boiler support; elevation angle adjusting bar; crisscross rotating support; assembling type base. The boiler support is composed of upwards and downwards adjustable fulcrum bars and boiler ring capable of horizontal extension. The boiler support and reflecting face are separated. The base has three end frames capable of assembling and disassembling. Three ground nails or expansion screws are used to intensify the anti-wind capacity of solar range. This invention is adequate for high and low latitude areas. When the solar altitude is so large or small, the height and length of boiler support are adjusted so as to make the center of boiler ring close to the focus of reflecting face. This invention is convenient, light and small. It can be used to industrial production.
Description
Technical field
The present invention relates to a kind of Salar light-gathering solar cooker, the thin steel plate positive paraboloid abaxial concentrating solar cooker of particularly a kind of employing polylith (six) sheet metal drawing and forming pin-connected panel.
Background technology
Concentrating solar cooker is its reflective surface with the incident sunlight of direct projection after the reflection of reflective surface, focuses on the bottom of a pan, produces red-hot light group.Light group's temperature is between 400 ℃～1000 ℃, in order to carry out cooking.The critical component of this concentrating solar cooker is its reflective surface, i.e. condenser.Determining of the selection of condenser material and manufacture craft determined the technical characteristic and the commercialization prospect of solar cooker.In addition, the structural design of solar cooker mainly is the structural design that adopts which kind of optically focused mode, and whether convenient and packed and transported all can produce significant impact for the weight of solar cooker, cost, use.
At present, the most of solar cooker of China is concentrating solar cooker and the outer concentrating solar cooker two big classes of parabolic over glaze on the inclined to one side parabolic over glaze.Concentrating solar cooker is rational in theory on the parabolic over glaze partially.Facts have proved that its main advantage is can use under sun altitude situation on the low side, can use when promptly partially early late partially.But it also has some weak point.Usually the use period of solar cooker is after reaching before midday at noon, and utilization rate is very low in the time of early inclined to one side or late partially; Moreover later period early, sunlight has bigger decay after by atmosphere, and practical value is not high.On the other hand, the structural design of concentrating solar cooker is comparatively complicated on the parabolic over glaze partially, is unfavorable for reducing cost.In the use, its pot frame and pan are in the unsettled heeling condition of pitching always, use inconvenience.The outer concentrating solar cooker of positive paraboloid axle has then remedied the upward weak point of concentrating solar cooker of axle: the first, its cooking advantage is at noon, the period of sun altitude maximum in promptly one day; The second, its pot frame is upright, and the pitching of not tilting is safe and reliable, easy to use; Three, its is simple in structure, and cost is lower; Four, the reflective surface amplitude of accommodation is little, approximately is that axle is gone up half of optically focused amplitude modulation.Its shortcoming is that the outer concentrating solar cooker of positive paraboloid axle used in the sun period on the low side, and the diffusing big phenomenon of tangible light group is arranged.Though the main use period of solar cooker is at noon, is a kind of deficiency after all.
Summary of the invention
The objective of the invention is to overcome the shortcoming that existing concentrating solar cooker exists, a kind of new structural design of light follow-on thin steel plate positive paraboloid abaxial concentrating solar cooker is provided.
The objective of the invention is to realize by following technical proposals:
Thin steel plate positive paraboloid abaxial concentrating solar cooker of the present invention comprises the kitchen range face-piece body that has reflective surface, adjustable pot frame, and base, the reflective surface angle regulating device, the cross pivoted frame is characterized in that:
1) described reflective surface is made up of six reflector blocks that are equal to, reflector block is the plate that is stretched and formed by sheet metal, and each reflector block all has stretched identical limit, and make up mutually on two corresponding limits of reflector block, six reflector blocks that are equal to are assemblied to form the paraboloidal kitchen range face-piece of positive circle body
2) described adjustable rack by cooker racks pole, be located at the pot circle of this cooker racks pole front end and be located at this cooker racks and prop up the pot circle foot piece of rod rear end and form; Cooker racks pole is provided with can make the high-low regulating that height is adjusted up and down; The leveling device of horizontal adjustment before and after the pot circle is provided with and can does; There is a pole tripod upper end of cooker racks pole; Pot circle foot piece is done elastic insertion with the square tube of pole tripod and is connected; Cooker racks pole is inserted on the cross pivoted frame that passes described kitchen range face-piece body central through hole
3) described base is fixed on 3 supporting legs on the supporting leg seat of base with bolt for being provided with central rotating shaft hole and three supporting leg seats, forms the base that three legs are arranged,
4) described kitchen range face-piece body is connected with described base by the cross pivoted frame, in the central rotating shaft hole of the base of three legs of cross pivoted frame lower end rotating shaft insertion,
5) reflectorized material is posted in the front of the kitchen range face-piece body of the positive paraboloid of six reflector block compositions.
The described kitchen range face-piece body back side is provided with stiffening ring, and stiffening ring radially is equipped with two journal stirrups, and the kitchen range face is undertaken on by these two journal stirrups and can does on 360 ° of cross pivoted frames that horizontally rotate.
Described base has three U-shaped seats, and three supporting legs are installed respectively.The end of three supporting legs all is welded with short tube, and three ground nails or setscrew fix base on the ground by short tube.
Described reflectorized material is the terylene vacuum aluminized film of high reflectance, and this kind terylene vacuum aluminized film is a front mirror structure.
Described pot frame pole and pot circle foot piece are square pipe fitting.
Described six reflector block peripheries that are equal to all have the flanging of dark 18-22mm, and flanging is provided with pinpoint screw, and bolt passes screw six reflector blocks accurately are combined into one again securely, become a positive circular parabola.
Described reflective surface angle regulating device is made up of elevation angle adjusting rod and control sleeve thereof, its adjusting rod lower end, elevation angle links to each other with the U-shaped seat of cross pivoted frame vertical beam, insert in the control sleeve upper end, sleeve is fixed on kitchen range face behind center line in conjunction with on first screw on the limit with a stay bolt, set lever is arranged, in order to the length of control and regulation bar on the sleeve.
Described cross pivoted frame is provided with square standpipe, this square standpipe is in erectility by the central through hole of kitchen range face-piece body, and pot frame pole is inserted in this square standpipe, have the pole handwheel on the square standpipe of cross pivoted frame, in order to regulate and to lock the height of pot frame pole.
Thin steel plate positive paraboloid abaxial concentrating solar cooker of the present invention utilizes high-precision metal mould and advanced drawing process, adopts priming sheet to be drawn into six reflective surfaces that are equal to.Six reflective surfaces that are equal to adopt erection method to form the kitchen range face-piece body of positive circular paraboloidal mirror, and moulding is accurate, has improved the thermal efficiency and the consistency of product and the standardization of solar cooker, thereby realize the suitability for industrialized production of solar cooker.
Problem to be solved by this invention is to design to carry out the adjustable pot frame that height is regulated and front and back are regulated when sun altitude is on the low side, and the stable state that pot frame still is kept upright, and is applicable to overcome the bigger drawback of group's astigmatism of low time of altitude of the sun angle.Pot circle two parts that the pot frame can be stretched by pole moving up and down and front and back combine.Pole and pot circle foot piece adopt square tube to make, and the model size cooperates suitably, and pole is located by handle.But pole is up-down adjustment where necessary, and pot encloses the placement that always is the level of state, and can elasticly regulate in case of necessity, and it is good to be beneficial to light reunion light.
The back side of the sheet metal positive paraboloid housing that assembling is finished is fixing to promote intensity by stiffening ring.Two journal stirrups are installed on the stiffening ring, and journal stirrup is enclosed within the two ends of the cross pivoted frame crossbeam that can horizontally rotate.The vertical shaft of cross pivoted frame inserts in the central rotating shaft hole of base.The end of three supporting legs of base respectively has a short tube, and three ground nails or setscrew insert ground from short tube, greatly strengthened the wind loading rating of solar cooker.
The flanging of reflector block periphery has powerful humidification to the intensity of every reflector block, is again the joint face (interconnection face) of six reflector blocks simultaneously.Be equipped with pinpoint screw on the flanging, have 24 bolts six reflector blocks accurately are combined into one again securely, become a positive circular parabola.
Elevation angle adjusting rod and control sleeve thereof are the elevation angle sizes that is used for regulating reflective surface.
Cross pivoted frame upper end is passed kitchen range face central through hole and is stood on the central through hole, and pot frame pole is inserted on this cross pivoted frame, and is very firm.There is a tripod pot frame pole upper end, and pot circle foot piece is inserted in the square tube of tripod, can move horizontally.
The azimuth adjustment of solar cooker is that the rotation by the cross pivoted frame drives whole solar cooker and realizes.The cross pivoted frame rotates around the main shaft of base, drives a kitchen range face and a pot frame and does together azimuthally to horizontally rotate.Pot circle and pot any influence that frame pole is not regulated by or not the kitchen range face elevation angle.
Adopt digitlization lathe Precision Machining mould, advanced stretcher processes reflective surface with priming sheet.The moulding uniformity of reflective surface is extremely strong, and product precision, production efficiency are high, can finish large batch of production task in the time in short-term.The produced solar cooker packaging volume of the present invention is little, in light weight, and good looking appearance fashion is superior in quality, thermal efficiency height, and cooking is multiple functional.
In sum, thin steel plate positive paraboloid abaxial concentrating solar cooker of the present invention has above-mentioned plurality of advantages and practical value, compared with similar products, no matter bigger improvement is all arranged on structure or function, convenient use, convenient installation, convenient transportation.
Description of drawings
Fig. 1 is a user mode structural representation of the present invention.
The specific embodiment
Below in conjunction with the embodiment of accompanying drawing, describe the specific embodiment, structure, feature and the effect thereof of the thin steel plate positive paraboloid abaxial concentrating solar cooker of the present invention's proposition in detail.
As shown in Figure 1, thin steel plate positive paraboloid abaxial concentrating solar cooker of the present invention comprises kitchen range face 9 housings that have reflective surface, adjustable pot frame pole 5, pot circle 6, and base 1, the reflective surface angle regulating device, cross pivoted frame 8 is characterized in that:
1) described kitchen range face 9 is made up of six reflector blocks that are equal to, reflector block is the plate that is stretched and formed by sheet metal, and each reflector block all has stretched identical limit, and make up mutually on two corresponding limits of reflector block, six reflector blocks that are equal to are assemblied to form the paraboloidal kitchen range face-piece of positive circle body
2) described adjustable pot frame is by pot frame pole 5, the pot circle 6 that is located at this pot frame pole 5 front ends is formed with a pot circle foot piece that is located at this pot frame pole 5 rear ends, pot frame pole 5 is provided with can make the high-low regulating that height is adjusted up and down, the leveling device of horizontal adjusting before and after pot circle 6 is provided with and can does, there is a pole tripod upper end of pot frame pole 5, pot circle foot piece is done elastic insertion with the square tube of pole tripod and is connected, pot frame pole 5 is inserted on the cross pivoted frame 8 that passes described kitchen range face-piece body central through hole, have pole handwheel 7 on the standpipe of cross pivoted frame 8, can regulate and lock pot height of frame pole 5
3) described base 1 is fixed on 3 supporting legs 12 on the supporting leg seat of base with bolt for being provided with central rotating shaft hole and three supporting leg seats, forms the base that three legs are arranged,
4) described kitchen range face-piece body is connected with described base 1 by cross pivoted frame 8, in the central rotating shaft hole of the base 1 of three legs of cross pivoted frame 8 lower end rotating shafts insertions,
5) reflectorized material is posted in the front of the kitchen range face-piece body of the positive paraboloid of six reflector block compositions.
The described kitchen range face back side is provided with stiffening ring 11, and stiffening ring 11 radially is equipped with two journal stirrups 10, and the kitchen range face is undertaken on by these two journal stirrups 10 and can does on 360 ° of cross pivoted frames 8 that horizontally rotate.
Described base 1 has three U-shaped seats, and the end that 12, three supporting legs 12 of three supporting legs are installed respectively all is welded with short tube, and three ground nails or setscrew fix base 1 on the ground by short tube.
Described reflectorized material is the terylene vacuum aluminized film of high reflectance, and this kind terylene vacuum aluminized film is a front mirror structure.
Described pot frame pole 5 and pot circle foot piece are square pipe fitting.
All the have an appointment flanging of dark 18-22mm of described six reflector block peripheries that are equal to, flanging is provided with pinpoint screw, bolt passes screw six reflector blocks accurately is combined into one again securely, become one positive circular parabolic.
Described kitchen range face angle regulating device is made up of elevation angle adjusting rod 2 and control sleeve 3 thereof, its elevation angle adjusting rod 2 lower ends link to each other with the adjusting rod U-shaped seat of cross pivoted frame 8 vertical beams, insert in the control sleeve 3 upper end, stay bolt of control sleeve 3 usefulness is fixed on kitchen range face 9 behind center lines in conjunction with on first screw on the limit, locking handwheel 4 is arranged, in order to the length of control and regulation bar on the control sleeve 3.
Described cross pivoted frame is provided with square standpipe, this square standpipe is in erectility by the central through hole of kitchen range face-piece body, and pot frame pole 5 is inserted in this square standpipe, have pole handwheel 7 on the square standpipe of cross pivoted frame 8, in order to regulate and to lock the height of pot frame pole.
The flanging of reflector block not only can be used as adopt that bolt makes up mutually in conjunction with the limit, but also play the effect of the reinforcement of every reflector block.24 assembling bolts (each has 4 screws in conjunction with the limit) are combined into six reflex blocks positive circular parabolic, and its geometric center also is paraboloidal summit.The stiffening ring at the back side of kitchen range face 9 is in order to strengthen the rigidity of kitchen range face 9.By brace on the stiffening ring 11 and kitchen range face 9 limit hinge joint behind.Stiffening ring 11 radially (about) position installs two tubular journal stirrups 10, makes kitchen range face 9, stiffening ring 11 and journal stirrup 10 be combined into an integral body.The lower end rotating shaft of cross pivoted frame 8 is inserted in the shaft hole of base, and cross pivoted frame 8 can be done 360 ° rotation around rotating shaft.Kitchen range face 9 can be done elevating movement on cross pivoted frame 8, also can do 360 ° azimuth and rotate under the drive of cross pivoted frame 8.For preventing journal stirrup 10 slippage from cross pivoted frame 8 crossbeams, in the pin-and-hole of crossbeam two-end-point position, insert pin.In order to carry out the adjusting at kitchen range face 9 elevations angle, control sleeve 3 in the elevation angle is installed on the 1st bolt on position of center line limit, kitchen range face 9 back side, adopt a bolt of long stem to finish.Elevation angle adjusting rod 2 is made by square steel, just can regulate the elevation angle of kitchen range face 9 by adjusting handle 4 and also be locked.
There is a central through hole at the center of kitchen range face 9, and the standpipe socket of cross pivoted frame 8 passes this central through hole, is in erectility, becomes pot holder of frame pole 5, and pot frame pole 5 is inserted on this standpipe socket very firm.There is a pole tripod upper end of pot frame pole 5, and pot circle foot piece is inserted in the square tube of pole tripod, can make elastic level and regulate.Cross pivoted frame 8 has pole handwheel 7, in order to regulate and to lock the height of pot frame pole 5.
The axle outer optically focused be characterised in that solar cooker in one day most of the time, its reverberation not necessarily converges on the focus of primary optical axis, but outside focus optically focused.Therefore, its light group diameter axle is gone up optically focused and is loose greatly, and the period at noon that sun altitude is bigger, the outer light of this axle is rolled into a ball coaxial glazing group and compared the difference that does not have watt level.Use in the bigger period of sun altitude in other words, upward the optically focused effect is consistent with axle for it.If but must use in the early later period, there just have light group to loose to be big, the drawback of decrease in efficiency.In order to overcome this shortcoming, the outer concentrating solar cooker of axle of the present invention has designed adjustable pot frame, when sun altitude is on the low side, pot frame pole 5 to be turned down, pot circle 6 is extended forward, make the pot circle close with actual focal spot as much as possible, thereby greatly improve the spotlight effect of solar cooker.When sun altitude is excessive, as near under the line or the noon of China's low latitudes, will raise the height of pole 5, shorten the length of pot circle 6, solar cooker of the present invention can be used effectively at wide high low latitudes.
Another amplitude of accommodation that is characterised in that its elevation angle of the outer concentrating solar cooker of axle is very little, approximately is 1/2 of the last concentrating solar cooker amplitude modulation of axle.Promptly when sun altitude was on the low side, its vertical gradient of kitchen range face was little, and when sun altitude was excessive, it did not need to transfer the kitchen range face very flatly yet, more can not swing back.
The characteristics of the outer concentrating solar cooker of axle show that also a pot frame is upright, not pitching with the adjustment of kitchen range face 9, this conform to the masses' the cooking custom and cooking fool proof.
This solar cooker is lighter for solving own wt, and the problem that wind resistance power is relatively poor adopts three ground nails or setscrew with the terminal stickfast of three supporting legs 12 of solar cooker on the ground, and this kind design has greatly increased wind loading rating; The azimuth of reflective surface there is no the locking design, so that come temporarily at strong wind, solar cooker can turn to automatically adjusts the windward side.
All parts of thin steel plate positive paraboloid abaxial concentrating solar cooker of the present invention all can be for convenience detach, the convenient installation, and all parts of solar cooker can both pack into one in the carton that has only 0.067 cubic metre very easily, and weight is no more than 16kg.
Claims (8)
1. a thin steel plate positive paraboloid abaxial concentrating solar cooker comprises the kitchen range face-piece body that has reflective surface, adjustable pot frame, and base, the reflective surface angle regulating device, the cross pivoted frame is characterized in that:
1) described kitchen range face is made up of six reflector blocks that are equal to, reflector block is the plate that is stretched and formed by sheet metal, and each reflector block all has stretched identical limit, and make up mutually on two corresponding limits of reflector block, six reflector blocks that are equal to are assemblied to form the paraboloidal kitchen range face-piece of positive circle body
2) described adjustable rack by cooker racks pole, be located at the pot circle of this cooker racks pole front end and be located at this cooker racks and prop up the pot circle foot piece of rod rear end and form; Cooker racks pole is provided with can make the high-low regulating that height is adjusted up and down; The leveling device of horizontal adjustment before and after the pot circle is provided with and can does; There is a pole tripod upper end of cooker racks pole; Pot circle foot piece is done elastic insertion with the square tube of pole tripod and is connected; Cooker racks pole is inserted on the cross pivoted frame that passes described kitchen range face-piece body central through hole
3) described base is fixed on 3 supporting legs on the supporting leg seat of base with bolt for being provided with central rotating shaft hole and three supporting leg seats, forms the base that three legs are arranged,
4) described kitchen range face-piece body is connected with described base by the cross pivoted frame, and the rotating shaft of cross pivoted frame lower end is inserted in the central rotating shaft hole of base,
5) reflectorized material is posted in the front of the kitchen range face-piece body of the positive paraboloid of six reflector block compositions.
2. according to right 1 described thin steel plate positive paraboloid abaxial concentrating solar cooker, its feature is provided with stiffening ring at the described kitchen range face back side, stiffening ring radially is equipped with two journal stirrups, and the kitchen range face back side is undertaken on by these two journal stirrups and can does on 360 ° of cross pivoted frames that horizontally rotate.
3. thin steel plate positive paraboloid abaxial concentrating solar cooker according to claim 1, it is characterized in that described base has three U-shaped seats, three supporting legs are installed respectively, and the end of three supporting legs all is welded with short tube, and three ground nails or setscrew fix base on the ground by short tube.
4. thin steel plate positive paraboloid abaxial concentrating solar cooker according to claim 1 is characterized in that described reflectorized material is the terylene vacuum aluminized film of high reflectance, and this kind terylene vacuum aluminized film is a front mirror structure.
5. according to right 1 described thin steel plate positive paraboloid abaxial concentrating solar cooker, its feature is square pipe fitting described pot frame pole and pot circle foot piece.
6. according to right 1 described thin steel plate positive paraboloid abaxial concentrating solar cooker, its feature is at all the have an appointment flanging of dark 18--22mm of described six the reflector block peripheries that are equal to, flanging is provided with pinpoint screw, bolt passes screw six reflector blocks accurately is combined into one again securely, becomes a positive circular parabola.
7. according to right 1 described thin steel plate positive paraboloid abaxial concentrating solar cooker, its feature is made up of elevation angle adjusting rod and control sleeve thereof at described kitchen range face angle regulating device, its adjusting rod lower end, elevation angle links to each other with the U-shaped seat of cross pivoted frame vertical beam, insert in the control sleeve upper end, sleeve is fixed on the kitchen range face with a stay bolt, and center line is in conjunction with on first screw on the limit behind, and sleeve is provided with the locking handwheel of control and regulation bar length.
8. according to right 1 described thin steel plate positive paraboloid abaxial concentrating solar cooker, its feature is provided with square standpipe on described cross pivoted frame, this square standpipe is by the central through hole of kitchen range face-piece body, be in erectility, pot frame pole is inserted in this square standpipe, has the pole handle on the square standpipe of cross pivoted frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101581007A CN101149191A (en) | 2007-11-13 | 2007-11-13 | Thin steel plate positive paraboloid abaxial concentrating solar cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101581007A CN101149191A (en) | 2007-11-13 | 2007-11-13 | Thin steel plate positive paraboloid abaxial concentrating solar cooker |
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| CN101149191A true CN101149191A (en) | 2008-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101581007A Pending CN101149191A (en) | 2007-11-13 | 2007-11-13 | Thin steel plate positive paraboloid abaxial concentrating solar cooker |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101610042B (en) * | 2008-06-20 | 2012-11-21 | 辽宁太阳能研究应用有限公司 | Portable solar energy device |
| CN103673312A (en) * | 2012-09-05 | 2014-03-26 | 尹全权 | Simple and economical concentrating solar cooker with steel plates |
| CN104048418A (en) * | 2013-03-16 | 2014-09-17 | 尹全权 | Light focusing solar cooker |
| CN109579321A (en) * | 2019-01-10 | 2019-04-05 | 西藏农牧学院 | A kind of solar range equipment followed spot |
-
2007
- 2007-11-13 CN CNA2007101581007A patent/CN101149191A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101610042B (en) * | 2008-06-20 | 2012-11-21 | 辽宁太阳能研究应用有限公司 | Portable solar energy device |
| CN103673312A (en) * | 2012-09-05 | 2014-03-26 | 尹全权 | Simple and economical concentrating solar cooker with steel plates |
| CN103673312B (en) * | 2012-09-05 | 2016-01-20 | 尹全权 | Simple and economical steel plate light concentration type solar cooker |
| CN104048418A (en) * | 2013-03-16 | 2014-09-17 | 尹全权 | Light focusing solar cooker |
| CN109579321A (en) * | 2019-01-10 | 2019-04-05 | 西藏农牧学院 | A kind of solar range equipment followed spot |
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