CN201508045U

CN201508045U - Solar energy heat accumulation heating and warm preservation device

Info

Publication number: CN201508045U
Application number: CN2009201280663U
Authority: CN
Inventors: 卢军; 李永才; 景政基; 赵娟; 唐红琴; 谢玲; 邢鼎鼎; 王志浩
Original assignee: Chongqing University
Current assignee: Chongqing University
Priority date: 2009-07-16
Filing date: 2009-07-16
Publication date: 2010-06-16
Anticipated expiration: 2019-07-16

Abstract

The utility model discloses a solar energy heat accumulation heating and warm preservation device, wherein a heat preservation heat insulation layer and a heat accumulation layer are respectively arranged inside a container outer shell in turn, a heat accumulation plate which is composed of aluminum plates with black paint and a transparent cover plate are arranged on the upper side of the heat accumulation layer, an air interlayer is reserved between the heat accumulation plate and the transparent cover plate, the solar energy heat accumulation heating and warm preservation device utilizes the heat accumulation plate to absorb solar energy, and utilizes the special heat sucking and releasing functions of thermal energy storage materials to store and release collected solar energy, does not need to consume non-renewable energy resources to realize the purpose of heating or preserving heat for objects, has the advantages of environment protection, energy conservation and beauty, and can be widely applied in heating objects, preserving heat and warming human bodies.

Description

Solar energy accumulation heating, warmer

Technical field

The utility model is the many containers of use of the heating of a kind of solar heat-collection and heat-accumulation formula, insulation, belongs to the daily field of living, and is mainly used in the heating of object, insulation and human body heating.

Background technology

At present, heating, cool-bag with heat-storing material is made adopt electrically heated thermal-arrest mode mostly, complex structure not only, and need the loss electric energy, manufacturing cost is also higher in addition.Therefore, these technology and be unfavorable for energy savings.CN2172260Y discloses a kind of electrical heating heat accumulating type cool-bag, this container heating heat tracing material, thereby to the heating object heat release to reach heat insulation effect; But this system needs plug-in just can reach heating effect, when power cut-off, can only continue to be incubated 1-2 hour, has certain limitation.

Summary of the invention

At the prior art above shortcomings, the purpose of this utility model is to provide a kind of solar energy that utilizes as thermal source, need not to consume other energy, can reach heating, heat insulation function to object.

The purpose of this utility model is achieved in that a kind of solar energy accumulation heating, warmer, is provided with the recuperation layer that is made of insulation layer, the container that is surrounded by heat-storing material and heat-storing material successively in the inboard of shell of tank; The upside of recuperation layer is established and is brushed with heat collector surface, transparent cover plate and the container cover that pitch-dark aluminium sheet constitutes, and between transparent cover plate and the heat collector surface air blanketing is arranged; Described heat-storing material is a phase change heat storage material.

The thickness of described air blanketing is 0.08m～0.5m, can do to adjust according to the concrete condition of container.

Described heat-storing material can be selected suitable phase transition temperature according to concrete purposes, can be between 40 ℃～80 ℃ value.

Compared to existing technology, the utlity model has following beneficial effect:

(1) the utility model utilizes heat-storing material to collect solar energy, adopts special heat absorption and the heat release function of phase change heat storage material, and not needing to consume non-renewable energy resources just can be to the effect of object heating, insulation or heating; Have energy-conserving and environment-protective, control the advantage simple, that structure is attractive in appearance, and, no non-renewable energy resources loss, energy-saving effect is remarkable.

(2) the utility model adopts phase change heat storage material to carry out accumulation of heat, can be placed in the sunlight when the sun is arranged and heat, and can reach batch (-type) heating, insulation or heating in the time of any needs.

(3) the utility model control method is simple, only needs to open container lid, just can carry out solar energy heating, perhaps object just can be carried out the heating insulation effect on transparent cover plate.

(5) the utility model is applicable to the daily field of life, the heating of object, insulation and human body heating, and the scope of application is wide.

Description of drawings

Fig. 1 is the utility model planar structure schematic diagram;

Fig. 2 is the utility model facade structures schematic diagram.

In Fig. 1 and Fig. 2:

1---shell of tank 2---the insulation layer 3---container 4 of encapsulation heat-storing material---heat-storing material 5------air blanketing 7---transparent cover plate 8---container cover that is brushed with pitch-dark aluminium sheet 6

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Embodiment 1: as shown in Figure 1, 2, solar energy accumulation heating, warmer are provided with the recuperation layer that is made of insulation layer 2, the container 3 that is surrounded by heat-storing material and heat-storing material 4 successively in the inboard of shell of tank 1; The upside of recuperation layer is established heat collector surface, transparent cover plate 7 and the cool-bag lid 8 that is brushed with pitch-dark aluminium sheet 5 and constitutes, and air blanketing 6 is arranged between transparent cover plate and the heat collector surface; Heat preserving and insulating material is styrofoam or mineral wool etc.; Transparent cover plate adopts and gets final product with safety glass or transparent plastic sheet; The phase change heat storage material 4 of recuperation layer can be inorganic water and salt PCM for existing matured product, or paraffin class, or fatty acid material; The phase change heat storage material temperature can specifically be selected according to the object that will heat, and can select 40 ℃, 50 ℃, 60 ℃ phase-change materials for use as body local heating.

Embodiment 2: as shown in Figure 1, 2, solar energy accumulation heating, warmer are provided with the recuperation layer that is made of insulation layer 2, the container 3 that is surrounded by heat-storing material and heat-storing material 4 successively in the inboard of shell of tank 1; The upside of recuperation layer is established heat collector surface, transparent cover plate 7 and the cool-bag lid 8 that is brushed with pitch-dark aluminium sheet 5 and constitutes, and air blanketing 6 is arranged between transparent cover plate and the heat collector surface; Heat preserving and insulating material is styrofoam or mineral wool etc.; Transparent cover plate adopts and gets final product with safety glass or transparent plastic sheet; The phase change heat storage material 4 of recuperation layer can be inorganic water and salt PCM for existing matured product, or paraffin class, or fatty acid material; The phase change heat storage material temperature can specifically be selected according to the object that will heat, and insulation can be selected 50 ℃, 60 ℃, 70 ℃ phase-change materials for use as dish.

Embodiment 3: as shown in Figure 1, 2, solar energy accumulation heating, warmer are provided with the recuperation layer that is made of insulation layer 2, the container 3 that is surrounded by heat-storing material and heat-storing material 4 successively in the inboard of shell of tank 1; The upside of recuperation layer is established heat collector surface, transparent cover plate 7 and the cool-bag lid 8 that is brushed with pitch-dark aluminium sheet 5 and constitutes, and air blanketing 6 is arranged between transparent cover plate and the heat collector surface; Heat preserving and insulating material is styrofoam or mineral wool etc.; Transparent cover plate adopts and gets final product with safety glass or transparent plastic sheet; The phase change heat storage material 4 of recuperation layer can be inorganic water and salt PCM for existing matured product, or paraffin class, or fatty acid material; The phase change heat storage material temperature can specifically be selected according to the object that will heat, and can select 60 ℃, 70 ℃, 80 ℃ phase-change materials for use as other widget heat tracings.

Claims

1. a solar energy accumulation heating, warmer is characterized in that, are provided with the recuperation layer that is made of insulation layer (2), the container (3) that is surrounded by heat-storing material and heat-storing material (4) successively in the inboard of shell of tank (1); The upside of recuperation layer is established and is brushed with heat collector surface, transparent cover plate (7) and the container cover (8) that pitch-dark aluminium sheet (5) constitutes, and air blanketing (6) is arranged between transparent cover plate (7) and the heat collector surface; Described heat-storing material (4) is a phase change heat storage material.

2. solar energy accumulation heating according to claim 1, warmer is characterized in that, the thickness of described air blanketing (6) is 0.08m～0.5m.

3. solar energy accumulation heating according to claim 3, warmer is characterized in that, 40 ℃～80 ℃ of the phase transition temperature scopes of phase change heat storage material.