CN202501636U

CN202501636U - Groove-type energy storage solar cooker

Info

Publication number: CN202501636U
Application number: CN201220101326XU
Authority: CN
Inventors: 常录明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-19
Filing date: 2012-03-19
Publication date: 2012-10-24
Anticipated expiration: 2022-03-19

Abstract

The utility model discloses a solar cooker which mainly includes one or more series-parallel groove-type reflectors, a vertical specially-produced heat-collection plate, a transparent cover, a heat-collection plate support, an energy storage box, a heat-conducting medium, a boiled water box, an outdoor cooker, an indoor interlayer cooker, a power circulating pump, a motor driving wheel, a dedusting brush which doubles as a sunshading frame, and a controllable circulating valve. The main technical features are that: the vertical specially-produced heat-collection plate is vertically or approximately vertically arranged in the groove-type reflector; the heat-conducting medium in the heat-collection plate is circulated to the energy storage box for storage via a heat-conduction tube after collecting the heat. The groove-type energy storage solar cooker can efficiently collect the heat and store the heat in a tiered manner without adjusting the lighting angle or through slightly adjusting the lighting angle. Beside, the groove-type energy storage solar cooker is anti-freezing and anti-cracking, the stored energy can be used for boiling water and cooking, the drinking water is safe and sanitary, and the operation is rapid and convenient.

Description

The slot type energy-storage solar oven

Technical field

The utility model belongs to the solar cooker technical field, specifically is meant a kind of slot type energy-storage solar oven.

Background technology

The use of solar cooker has obtained excellent popularization in western farming and pastoral area of China and part rural area, is mainly used in family's cooking that boils water, cooks, and energy-saving effect is comparatively remarkable.It has simple in structure, and is cheap, the characteristics of processing ease, but product still rests on the starting stage basically, never too big innovation for many years, but also many defectives below existing:

Because the earth is around sun running, at present employed common butterfly solar cooker needs to focus once every time at a distance from about 5 minutes, does not adopt thermal effect otherwise reach optically focused, needs personnel to look after at any time, uses comparatively loaded down with trivial details; Though occurred the tracking mode solar cooker on the market, the light controlling device easy ageing is malfunctioning to have influenced result of use with motor long-term operation easy break-down owing to existing.

The solar cooker that uses at present is mainly used in and boils water daytime and the cooking of cooking noon, to evening rain with the cloudy day and just can't use, limitation is arranged.

The solar cooker that uses at present all is to be placed on field operation, runs into the weather of blowing, and the cooking of cooking is very unhygienic, unhealthful, and rapid heat dissipation, and Heat-collecting effect is not good; Summer is extremely hot, and field operation has inconvenience more.

In the cooking process, because oil droplet splashes, be easy to pollute reflective mirror, influenced reflecting effect and service life, and temperature is difficult to regulation and control.

Summary of the invention

The purpose of the utility model is exactly will solve the defective that exists in above-mentioned prior art and the use and a kind of energy storage type solar cooker that provides; It has the adjustment of need not or adjusts lighting angle less, just can reach efficient heat-collecting, anti-freezing anti-cracking, layering storage power, be used to boil water or the cook characteristics of cooking at any time! Safety and sanitation, quick rapidly, indoor or outdoors all can use.

To achieve these goals, the technical scheme that the utility model adopted is: it mainly comprises single or a plurality of series-parallel slot type reflectors, the vertical special thermal-arrest plate with the vertical or near vertical direction setting of slot type reflector daylighting face, transparent cover, reflective plate bracket, flexible heat pipe, energy storage case, heat-conducting medium, boiled water tank, outdoor pot and stove, water level controller, boiling water temperature-sensing valve, indoor interlayer pot and stove, power cycle pump, motor driving wheel, the dust removal brush formations such as sunshade cloth holder, heat-insulation layer of holding concurrently.

Described vertical special thermal-arrest plate is the focal line place that vertical or near vertical direction is arranged on reflector with the daylighting face of slot type reflector, and the thermal-arrest plate is made up of one group of independent thermal-collecting tube and standpipe side by side, fin is arranged on the thermal-collecting tube, and scribble heat absorbing coating.

Described vertical special thermal-arrest plate, its inlet tube is connected with the energy storage case through flexible heat pipe with outlet.

Described energy storage case, with on boiled water tank and the outdoor pot and stove put be one, skin has heat-insulation layer; Boiled water tank and outdoor pot and stove top are respectively arranged with the movable heat insulation cover plate.

Described boiled water tank, its inlet tube is connected with water level controller, and outlet has the control of boiling water temperature-sensing valve.

Described indoor interlayer pot and stove is connected with the energy storage case through power cycle pump and import and export pipeline, and heat-conducting medium heats indoor interlayer pot and stove through circulating.

Described energy storage case, its circulating line are provided with three groups of return ducts, and the three is parallelly connected connected relation up and down, and wherein following two groups is controlled circulation, and the Push And Release of controlled circulating valve is controlled by the heat-conducting medium overheat protector.

Described motor driving wheel, holding concurrently the sunshade cloth holder through the dust removal brush on drive rope and the rope can be to transparent cover periodic cleaning or the overheated sunshade protection of anti-medium, and motor driving wheel is controlled by the heat-conducting medium overheat protector.

Described power cycle pump is an exotic material, and flow can arbitrarily be regulated and control.

Described heat-conducting medium is that freezing point is low, and vapourizing temperature is high, and chemical property is stable, one or more nontoxic liquid mixing materials.

Because the utility model has adopted structures such as slot type reflector and vertical special thermal-arrest plate; Be equipped with heat-conducting medium and energy storage case again; Realized need not adjustment or adjusted lighting angle less, just can reach efficient heat-collecting, layering storage power, anti-freezing anti-cracking, be used to boil water or the cook effect of cooking at any time, and indoor or outdoors can have been operated all; Safety and sanitation are quick rapidly.

Description of drawings:

Fig. 1 is the structural representation of the utility model slot type energy-storage solar oven.

Fig. 2 is the structural representation of vertical special thermal-arrest plate 6 among Fig. 1.

Fig. 3 is the structural representation of energy storage case 17 among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further to describe in detail:

Slot type energy-storage solar oven as shown in Figure 1, it mainly includes hold concurrently sunshade cloth holder 7, slide groove 4, controlled circulating

valve

15 and 16, passage 24 of slot type reflector 9, vertical special thermal-arrest plate 6, transparent cover 5,

flexible heat pipe

121 and 122, heat-conducting medium 39, energy storage case 17, boiled water tank 37, outdoor pot and stove 35, water level controller 36, boiling water temperature-sensing valve 22, indoor interlayer pot and stove 20, power cycle pump 18, rack rod 14, rack cross-bar 28, motor driving wheel 1, dust removal brush and constitutes.

Like Fig. 1, shown in Figure 3, vertical special thermal-arrest plate 6 is vertical or closely perpendicular to the daylighting face direction of slot type reflector 9, is arranged on the focal line place in the reflector 9.The outlet 3 of thermal-arrest plate 6 is connected with the inlet tube 26 of energy storage case 17 through flexible heat pipe 121, and the inlet tube of thermal-arrest plate 6 is connected with the return duct 27 of energy storage case 17 through flexible heat pipe 122; Return duct 27 belows are provided with controlled circulating

valve

15 and 16 two circulation lines respectively, and the three is parallelly connected connected relation.

As shown in Figure 2, vertical special thermal-arrest plate 6 has one group of independent thermal-collecting tube 312 side by side to constitute with standpipe 311,313, and fin 33 is arranged on the thermal-collecting tube 312, and the surface scribbles heat absorbing coating, is marked with heat-conducting medium 39 in thermal-collecting tube 312 and the standpipe 311,313.

Sunshine is after slot type reflector 9 focuses on; Two sides at vertical special thermal-arrest plate 6 forms two focal lines that move up and down; Heat-conducting medium 39 in the thermal-collecting tube 312 is heated; High temperature heat conducting medium 39 after the heating is circulated in the energy storage case 17 through flexible heat pipe 121, and low temperature heat-conducting medium 39 is back in the thermal-arrest plate 6 through return duct 27 and flexible heat pipe 122 and is heated in the energy storage case 17, so moves in circles.Because return duct 27 belows are respectively arranged with controlled circulating

valve

15 and 16, can reach the effect of layering circulation storage power, controlled circulating

valve

15 and 16 has heat-conducting medium overheat protector 34 to control Push And Release respectively.

As shown in Figure 3, boiled water tank 37 is arranged on the top of energy storage case 17 with outdoor pot and stove 35, and is one, and its bottom all is immersed in the heat-conducting medium 39.The water inlet pipe 23 external running water of boiled water tank 37 interiorly are connected with water level controller 36, water level controller 36 control water inlet Push And Releases.Because the heat-conducting medium 39 on energy storage case 17 tops is in the condition of high temperature, running water is heated boiled, and boiling water temperature-sensing valve 22 can be opened automatically and discharge water.Boiled water tank 37 tops are provided with insulation cover plate 25, on the insulation cover plate 25 passage 24 are arranged.When outdoor pot and stove 35 is flat not the time spent have insulation cover plate 32 to cover, can open insulation cover plate 32 during use.

As shown in Figure 1, be connected with energy storage case 17 through inlet tube 21 on the indoor interlayer pot and stove 20, be connected with energy storage case 17 through power cycle pump 18 and return duct 19 down.During use, can let high temperature heat conducting medium 39 circulate and heating clamber intraformational bed pots and stoves 20, thereby reach the purpose of the indoor cooking of cooking as long as open power cycle pump 18.Power cycle pump 18 flows can arbitrarily be regulated and control, thereby realize the temperature height of controlling chamber intraformational bed pot and stove 20.

As shown in Figure 1, motor driving wheel 1 can move up and down along slide groove 4 through driving rope 2 and the dust removal brush on the rope 2 sunshade cloth holder 7 of holding concurrently, through 10 pairs of transparent cover 5 periodic cleanings of bristle or the overheated sunshade protection of anti-medium.Motor driving wheel 1 is by 34 controls of heat-conducting medium overheat protector.

As shown in Figure 1, when adjusting reflector 9 lighting angles if desired, the support auricle 29 of reflector 9 can rotate up and down around rack cross-bar 28, fixedly adjusts the elevation angle by pole 11; Rack cross-bar 28 connects as one with rack rod 14, and can center on bracket base 13 left-right rotation, realizes the East and West direction lighting angle.

Claims

1. slot type energy-storage solar oven; It is characterized in that mainly comprising single or a plurality of series-parallel slot type reflectors (9); The vertical special thermal-arrest plate (6) that vertical or near vertical direction with slot type reflector (9) daylighting face is provided with; The outlet (3) of thermal-arrest plate (6) is connected through the inlet tube (26) of flexible heat pipe (121) and energy storage case (17), the built-in heat-conducting medium of energy storage case (17) (39); The inlet tube (30) of thermal-arrest plate (6) is connected through the return duct (27) of flexible heat pipe (122) and energy storage case (17), and return duct (27) below is provided with controlled circulating valve (16) and controlled circulating valve (15) respectively; Energy storage case (17) with on the boiled water tank (37) put be one with outdoor pot and stove (35); Boiled water tank (37) is made up of water level controller (36) that is connected with inlet tube (23) and boiling water temperature-sensing valve (22); Be connected with energy storage case (17) through power cycle pump (18) and return duct (19) under the indoor interlayer pot and stove (20), indoor interlayer pot and stove (20) is gone up and is connected with energy storage case (17) through inlet tube (21); The support auricle (29) of slot type reflector (9) can rotate up and down around rack cross-bar (28), and rack rod (14) can be around bracket base (13) left-right rotation; Motor driving wheel (1) drives rope (2) and the dust removal brush on the rope (2) the sunshade cloth holder (7) of holding concurrently and can move up and down along slide groove (4), can go up transparent cover (5) periodic cleaning or the sunshade that are provided with to slot type reflector (9) through dedusting bristle (10) and protect; Motor driving wheel (1) and controlled circulating valve (15), (16) are controlled by heat-conducting medium overheat protector (34).

2. slot type energy-storage solar oven according to claim 1 is characterized in that the described vertical special collection plate (6) and the daylighting face of slot type reflector (9) are vertical or near vertical direction and are arranged on focal line place in the slot type reflector.

3. slot type energy-storage solar oven according to claim 1 and 2; It is characterized in that described vertical special thermal-arrest plate (6) has one group of independent thermal-collecting tube (312) and standpipe (311,313) side by side to be communicated with formation; Fin (33) is arranged on the thermal-collecting tube (312); The surface scribbles heat absorbing coating, thermal-collecting tube (312) and standpipe (311,313) interior falling heat-transfer media (39).

4. slot type energy-storage solar oven according to claim 1, it is characterized in that described energy storage case (17) with on the boiled water tank (37) put be one with outdoor pot and stove (35), energy storage case (17) skin is provided with heat-insulation layer (38), built-in energy storage heat-conducting medium (39); Boiled water tank (37) and outdoor pot and stove (35) top are respectively arranged with movable heat insulation cover plate (25) and (32).

5. according to claim 1 or 4 described slot type energy-storage solar ovens; It is characterized in that described boiled water tank (37) is provided with water inlet pipe (23), water level controller (36) and boiling water temperature-sensing valve (22); Water level controller (36) is connected with water inlet pipe (23), and decision water inlet Push And Release.

6. according to claim 1 or 4 described slot type energy-storage solar ovens, it is characterized in that heat-conducting medium return duct (27) below of described energy storage case (17) is provided with controlled circulating valve (16) and controlled circulating valve (15) respectively, the three is parallelly connected connected relation up and down; There is heat-conducting medium overheat protector (34) control controlled circulating valve (16) and (15).

7. slot type energy-storage solar oven according to claim 1 is characterized in that the rack cross-bar (28) of described slot type reflector (9) and rack rod (14) connect as one, and can center on bracket base (13) left-right rotation.