CN202032761U

CN202032761U - Solar energy cooker

Info

Publication number: CN202032761U
Application number: CN2011201074409U
Authority: CN
Inventors: 马军兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-13
Filing date: 2011-04-13
Publication date: 2011-11-09
Anticipated expiration: 2021-04-13

Abstract

The utility model relates to a domestic installation, in particular to a solar energy cooker which comprises a heat collection tube consisting of a double layer vacuum glass tube and a heat conductive tube in the vacuum glass tube, and is characterized in that the heat collection tube (1) is horizontally arranged, one end of the heat conductive tube in the heat collection tube (1) is communicated with a vertical communication tube (2), a plane where the heat collection tube (1) is arranged on is provided with a concave light gathering plate (3), and the communication tube (2) is provided with a heat transmission tube (5) that is connected with a steam tube (10) and a hot water tube (11) which are respectively connected with a heat using apparatus (12). The solar energy cooker has the beneficial effects that lighting area is increased, heat efficiency is high, light gathering ability is strong, initial temperature is high, the system has small water capacity, and boiled water or steam can be rapidly made and can be directly used for cooking, sterilizing and industrial production; the used heat collection tube are reduced, so that the solar energy cooker is reduced in cost, is convenient for changing water, is sanitary and convenient due to no smoke and carbon, can replace coal and electricity resource, improves the life quality of people, and has considerable market prospect.

Description

The solar cooking cooking stove

Technical field

The utility model relates to a kind of living facilities, promptly a kind of solar cooking cooking stove.

Background technology

The technology that solar energy is converted to heat energy is existing multiple, and wherein the application of solar water heater, solar cooker is comparatively general, but solar water heater can't directly link to each other with pan with solar cooker, is used for the boiling food.Its main cause is: existing solar water heater is made up of the dual-layer vacuum glass thermal-collecting tube of many settings and the water tank of horizontal etc., owing to have the space between the thermal-collecting tube, light-receiving area is less, and collecting efficiency is very low.Thermal-collecting tube can not optically focused, and the initial temperature of daylight and thermal-collecting tube contact position is lower, and the water yield in the water tank is too big in addition, and programming rate is slow, thereby only is suitable for storage power, and warm water is provided, and is not suitable for being rapidly heated, and is difficult to satisfy the needs of boiling food.In addition, the water tank of horizontal is difficult to clear up ponding, and is very unhygienic, is unsuitable for providing the food and drink water.The light gathering of solar cooker is stronger by contrast, and focus temp is higher, can fire boiling water, but solar cooker is many outdoor, is difficult to directly be communicated with indoor pot and stove.

Summary of the invention

The purpose of this utility model provides and a kind ofly can provide boiling water, again can be directly and the boiling apparatus join and carry out cooking operation, and be convenient to clear up ponding, the solar cooking cooking stove of sanitation and hygiene.

Above-mentioned purpose is realized by following technical scheme: develop a kind of solar cooking cooking stove, comprise many thermal-collecting tubes that constitute by the heat pipe of dual-layer vacuum glass pipe and the inside, be characterized in: said thermal-collecting tube horizontal, heat pipe one end in the thermal-collecting tube be connected the communicating pipe of setting, at the thermal-collecting tube back side on the right plane, be provided with the concave surface solar panel, be provided with defeated heat pipe communicating pipe, defeated heat pipe picks out steam pipe and hot-water line.

3 times of the sectional area of the sectional area≤thermal-collecting tube in said communicating pipe.

Sectional area in said communicating pipe 〉=single the interior sectional area of heat pipe≤interior sectional area sum of each heat pipe.

Said steam pipe and hot-water line all with hot device join.

On the said defeated heat pipe gas-liquid separator is housed, gas-liquid separator has the separating bottle of a setting, is terminated at the epimere of separating bottle on the defeated heat pipe, and the separating bottle upper end picks out steam pipe, and the separating bottle hypomere picks out hot-water line.

Said hot-water line takes back communicating pipe by return duct.

Said thermal-collecting tube, communicating pipe and solar panel are contained on the support, the tripod that support is made up of together with lateral bracing strut, drag link front support rod, back stay, and the lateral bracing strut end is provided with the slotted hole of adjusting length, is provided with universal wheel below the front support rod.

Said thermal-collecting tube, communicating pipe and solar panel are contained on the support, and support is made up of together with lateral bracing strut two front support rods and a back stay, and back stay is a vertical shaft, and vertical shaft is assemblied on the vertical shaft seat, and vertical shaft seat is provided with the joint portion that is connected with wall.

Around the plane at thermal-collecting tube and solar panel place, at least one side is equipped with reflector.Reflector is a kind of rectangle mirror board, is skewed with described plane.

The beneficial effects of the utility model are: light-receiving area increases, thermal efficiency height, and light gathering is strong, the initial temperature height, inner water capacity is few, can fire boiling water or steam rapidly, and is directly used in boiling food, sterilization and industrial production.And reduce the consumption of thermal-collecting tube, reduced cost, be convenient to change water, sanitation and hygiene, smokelessly carbon-free, easy to use, alternative coal electric resources improves the people's quality of life, and market prospects are very considerable.

Description of drawings

Fig. 1 is the front view of first kind of embodiment;

Fig. 2 is the left view of first kind of embodiment;

Fig. 3 is the front view of the parts thermal-collecting tube of first kind of embodiment;

Fig. 4 is the left view of the parts thermal-collecting tube of first kind of embodiment;

Fig. 5 is the front view of the members pipe of first kind of embodiment;

Fig. 6 is the left view of the members pipe of first kind of embodiment;

Fig. 7 is the cambered surface solar panel front view of the parts of first kind of embodiment;

Fig. 8 is the cambered surface solar panel left view of the parts of first kind of embodiment;

Fig. 9 is the edged surface solar panel front view of the parts of first kind of embodiment;

Figure 10 is the edged surface solar panel left view of the parts of first kind of embodiment;

Figure 11 is the structure principle chart of first kind of embodiment;

Figure 12 is the front view of the parts gas-liquid separator of first kind of embodiment;

Figure 13 is the front view of second kind of embodiment;

Figure 14 is the left view of second kind of embodiment;

Figure 15 is the front view of the third embodiment;

Figure 16 is the A-A vertical view of the third embodiment;

Figure 17 is the front view of the 4th kind of embodiment;

Figure 18 is the left view of the 4th kind of embodiment;

Figure 19 is the operation principle schematic diagram of the 4th kind of embodiment.

Among the figure as seen: thermal-collecting tube 1, communicating pipe 2, solar panel 3, upper hose 4, defeated heat pipe 5, dual-layer vacuum glass pipe 6, heat pipe 7, socket 8, gas-liquid separator 9, steam pipe 10, hot-water line 11 is with hot device 12, muffler 13, hot water return pipe 14, separating bottle 15, support 16, front support rod 17, back stay 18, lateral bracing strut 19, universal wheel 20, drag link 21, vertical shaft 22, vertical shaft seat 23, reflector 24, incident ray 25, normal 26, reflection ray 27.

The specific embodiment

First kind of embodiment: as shown in Figure 1, 2, this solar cooking cooking stove has the thermal-collecting tube (1) of many horizontal and the communicating pipe (2) of a setting, at thermal-collecting tube (1) back side concave surface solar panel (3) is housed, is provided with upper hose (4) below communicating pipe (2), be provided with defeated heat pipe (5) above.In conjunction with Fig. 3,4 as seen, thermal-collecting tube (1) also is a kind of dual-layer vacuum glass pipe (6), and a heat pipe (7) is equipped with in the inside.The heat pipe here (7) can be the metal tube of water flowing, also can be superconducting pipe.The heat pipe of representing among the figure (7) is a metal water service pipe, and its inner chamber communicates with the inner chamber of communicating pipe (2).And the inner chamber of superconducting pipe is airtight, and heat-conducting medium is equipped with in the inside, and only circulation in pipe of heat-conducting medium can not enter communicating pipe (2), by the heat conduction head of an end the enter communicating pipe inner chamber transmission heat of (2).In conjunction with Fig. 5,6 as seen, communicating pipe (2) is the tubular container of erectting or tilting, and a side has a plurality of jacks (8), and an end of each thermal-collecting tube (1) is plugged on the jack (8).Be different from the water tank of existing solar water heater communicating pipe (2), its caliber is very little, as long as the energy water flowing can be installed thermal-collecting tube (1) and be got final product.For the ease of thermal-collecting tube (1) is installed, communicating pipe (2) can be adopted flat tube, and perforate connects thermal-collecting tube (1) on big side.Generally can be by 3 times of parameters of selecting communicating pipe (2) of the sectional area of sectional area≤thermal-collecting tube of communicating pipe (2).At processing conditions preferably under the situation, recommend to select by the scope of cross section≤each heat pipe (7) sectional area sum of sectional area 〉=single the heat pipe (7) of communicating pipe (2).

In conjunction with Fig. 7,8 as seen, every thermal-collecting tube (1) is all relative with a concave surface solar panel (3).The concave surface here is preferably parabolic, also can use cambered surfaces such as arc surface, ellipsoid.Under the lower situation of processing conditions, can use the edged surface solar panel of two flat boards shown in Fig. 9,10 to becoming, it highly be 2-5 a times of thermal-collecting tube diameter, the aperture 90-120 degree angle of edged surface.Experiment showed, that this solar panel (3) can focus on the luminous energy of whole area on the thermal-collecting tube (1), significantly improves light energy conversion efficiency.Can also strengthen simultaneously the distance between the Neighbor Set heat pipe (1), reduce thermal-collecting tube (1), not reduce quantity of heat production.A 3-5 mouth people's family adopts 2-3 to prop up thermal-collecting tube (1), can satisfy the demand of boiling food and use hot water, thereby has reduced the cost of device.

Figure 11 has introduced the behaviour in service of this solar cooking cooking stove, and the defeated heat pipe (5) above communicating pipe (2) picks out a steam pipe (10) and a hot-water line (11).The other end of steam pipe (10) and hot-water line (11) all with hot device (12) joins.The kind of the hot device of the usefulness here (12) is a lot.In general, steam pipe (10) can connect suitable equipment with gas such as steam-cooking cabinet, steam rice cooker, steam sterilization cabinet.Hot-water line (11) should be connected to the vessel with hot water such as pot for cooking rice, water heater, washbowl.It is for people to use that hot-water line (11) and upper hose (4) can be emitted boiling water by tap.Upper hose (4) can also be to system water supplement and draining.Because communicating pipe (2) erects or tilt to place, inner ponding can emptying, is convenient to change water, guarantees water cleaning.

The available height difference of separating of steam and hot water realizes that the position of steam pipe (10) is higher than hot-water line (11) certain size and gets final product.But, recommend to adopt gas-liquid separator (9) for the quality that guarantees to separate.Figure 12 has introduced the simplest a kind of gas-liquid separator (9).Its main body is a thicker setting tubulose separating bottle (15), is terminated at the epimere of separating bottle (15) on the defeated heat pipe (5), and separating bottle (15) upper end picks out steam pipe (10), and hypomere picks out hot-water line (11).Hot-water line (11) is preferably told a return duct (14) and is taken back communicating pipe (2).Communicating pipe, the water of (2) lining was heated after the boiling, arrived the top of separating bottle (15) from defeated heat pipe (5), and water gravitate wherein flows downward, and gas upwards enters steam pipe (10), is sent to hot device (12) again and works.Hot water can enter hot-water line (11) as required, delivers to hot device (12), also can get back to communicating pipe (2) from return duct (14).Steam boxes etc. are supporting separately with hot device (12) and solar cooking cooking stove, with hot device (12) muffler (13) can be set, and muffler (13) other end takes back communicating pipe (2), and muffler is provided with switch above (13), the circulation of control steam.

Second kind of embodiment: shown in Figure 13,14, thermal-collecting tube (1), communicating pipe (2) and solar panel (3) are assemblied on the support (16).Support (16) is made of the plane of support set heat pipe (2) and solar panel (3) two front support rods (17) and drag link (21), every front support rod (17) all with a back stay (18) upper end hinge, draw mutually by lateral bracing strut (19) below, in the left side or the right side see triangular in shape, the fixed position of pole before and after its lateral bracing strut (19) can be adjusted by slotted hole or porous, it mainly is the elevation angle of adjusting front support rod (15), make thermal-collecting tube (2) and solar panel (3) plane, place can be around horizontal coordinate axial adjustment angle of inclination, so that better accept sunlight.Universal wheel (20) is housed below the lower margin of support (16), is convenient to thermal-collecting tube (2) and solar panel (3) plane, place is rotated around axis of ordinates, can be in the domination downward modulation perfect square parallactic angle of manpower or other power, with the direction of better sun-tracing.

The third embodiment: Figure 15,16 has introduced a kind of wall-hanging solar boiling cooking stove, its thermal-collecting tube (1), communicating pipe (2) and solar panel (3) also are to be contained on the support (16), the front support rod (17) of this support (16) has two, constitute a supporting surface of erectting or the elevation angle being arranged together with drag link, and back stay (18) is the vertical shaft (22) of a setting, two front support rods (17) link to each other by lateral bracing strut (19) with a vertical shaft (22), constitute the triangular structure in the vertical view.Vertical shaft wherein (22) is contained in above the vertical shaft seat (23), and can go up at vertical shaft seat (23) and rotate.Vertical shaft seat (23) is fixed on the outside of wall or other supporters by the joint portion, so just can adjust the azimuth on thermal-collecting tube (1) and solar panel (3) plane, place by manpower or other drive units, so that relative with the sun all the time, obtain the longer sunshine-duration.

The 4th kind of embodiment: shown in Figure 17,18, around the plane at thermal-collecting tube (1) solar panel (3) place, at least one side is equipped with reflector (24).Reflector (24) is a kind of rectangle mirror board, is outward-dipping shape with described plane.What exemplify among the figure is that a slice reflector (24) respectively is housed all around on the plane.The operation principle of reflector (24) as shown in figure 19, equal the optical principle of angle of reflection according to incidence angle, shine incident ray (25) and the angle of this normal (26) of reflector (24) on a bit and equal angle between this normal (26) and the reflection ray (27), just reflex on thermal-collecting tube (1) and the solar panel (3), be equivalent to further increase light-receiving area.

In addition, this reflector (24) can be by the rotating shaft hinge on framework, and its angle can be adjusted.

Certainly, the reflector of both sides (24) can be the extension of solar panel (3) up and down.

Claims

1. solar cooking cooking stove, comprise the thermal-collecting tube that the heat pipe by dual-layer vacuum glass pipe and the inside constitutes, be characterized in: said thermal-collecting tube (1) horizontal, interior heat pipe one end of thermal-collecting tube (1) be connected the communicating pipe (2) of setting, at thermal-collecting tube (1) back side on the right plane, be provided with concave surface solar panel (3), communicating pipe (2) is provided with defeated heat pipe (5), and defeated heat pipe (5) picks out steam pipe (10) and hot-water line (11).

2. solar cooking cooking stove according to claim 1 is characterized in that: in said communicating pipe 3 times of the sectional area of sectional area≤thermal-collecting tube.

3. solar cooking cooking stove according to claim 1 is characterized in that: sectional area in said communicating pipe 〉=single the interior sectional area of heat pipe≤interior sectional area sum of each heat pipe.

4. solar cooking cooking stove according to claim 1 is characterized in that: said steam pipe (10) and hot-water line (11) all with hot device (12) join.

5. solar cooking cooking stove according to claim 1, it is characterized in that: gas-liquid separator (9) is housed on the said defeated heat pipe (5), gas-liquid separator (9) has the separating bottle (15) of a setting, be terminated at the epimere of separating bottle (15) on the defeated heat pipe (5), separating bottle (15) upper end picks out steam pipe (10), and hypomere picks out hot-water line (11).

6. solar cooking cooking stove according to claim 5 is characterized in that: said hot-water line (11) passes through return duct (14) siphunculus (2) in succession.

7. solar cooking cooking stove according to claim 1 is characterized in that: said thermal-collecting tube (1), communicating pipe (2) and solar panel (3) are contained on the support (16).

8. solar cooking cooking stove according to claim 7, it is characterized in that: the tripod that said support (16) is made up of together with lateral bracing strut (19), drag link (21) front support rod (17), back stay (18), lateral bracing strut (19) end is provided with the slotted hole of adjusting length, is provided with universal wheel (20) below the front support rod (17).

9. solar cooking cooking stove according to claim 7, it is characterized in that: said support (16) is made up of together with lateral bracing strut (19) two front support rods (17) and a back stay (18), back stay (18) is vertical shaft (22), vertical shaft (22) is assemblied on the vertical shaft seat (23), and vertical shaft seat (23) is provided with the joint portion that is connected with wall.

10. solar cooking cooking stove according to claim 1, it is characterized in that: around said thermal-collecting tube (1) and solar panel (3) plane, place, at least one side is equipped with reflector (24), and reflector (24) is a kind of rectangle mirror board, is outward-dipping shape with described plane.