CN2639800Y - Solar heat collecting device installed on wall surface - Google Patents

Abstract

The utility model provides a solar-powered heat energy absorbing device arranged on the wall, which belongs to the solar-powered application scope. The utility model comprises a separate-type heat-pipe and a heat energy absorbing pipe bracket; wherein, the separate-type heat-pipe is arranged on the facing sun wall of the building by the heat energy absorbing pipe bracket, a optical collector with focal line axle horizontally arranged is arranged on the front or back of the separate-type heat-pipe; the evaporation zone of the metal heat-pipe in the separate-type heat-pipe is positioned at the focal line axle of the optical collector, the horizontal position of the metal heat-pipe condensation zone is higher than the evaporation zone. The utility model has the advantages of perfect integration with the building, safety, reliability, big day lighting area and high heat energy transformation efficiency, and applicability to all the users in high-rise building.

Description

Be installed in the solar energy heat collector on the metope

Affiliated technical field

The utility model the utility model belongs to a kind of solar thermal collector of field of solar energy utilization, particularly a kind of solar energy heat collector that is installed on the metope.

Technical background

Conventional energy resource day in the world today is becoming tight, countries in the world to the utilization of solar energy more and more widely, solar water heater has also obtained developing by leaps and bounds.The utility model of all-glass vacuum heat pipe has play a part to add fuel to the flames to the popularization of solar water heater, but along with further developing of solar heat utilization and building industry, particularly along with building develops to high level, some weakness of this heat collector are just more and more outstanding, the one, heat-collecting temperature is low general only about 60 ℃, except that making water heater, other conducts have been difficult to, and based on the solar water heater of all-glass vacuum heat pipe, owing to can only use at roof, each household can not have the more daylighting area of acquisition, in high-rise, the resident family of lower floor also can't use, simultaneously this water heater and the inharmonic problem of building are more and more outstanding, are laying solar water heater in different poses and with different expressions on the limited high-rise roof of area, and water inlet pipe, outlet pipe then is suspended on the outside of building, enter each user from window, strong wind one blows fluttering and swings, and is promptly not attractive in appearance, and dangerous.

Summary of the invention

The purpose of this utility model is to provide a kind of solar energy heat collector that is installed on the metope, can obtain higher heat-collecting temperature, various solar utilizing equipment with it is done can satisfy the requirement of whole buildingization preferably, are fit to the use of any one deck user in the high-rise.

The utility model provides the solar energy heat collector technical scheme that is installed on the metope as follows: be made up of separating heat tube and thermal-collecting tube support, it is characterized in that described separating heat tube is installed on the metope on the sunny side of building by the thermal-collecting tube support, the condenser that also has a lump coke bobbin horizontal direction at the front side or the rear side of separating heat tube, the evaporator section of metal heat pipe places on the focal line axle of condenser in the separating heat tube, and the horizontal level of the condensation segment of described metal heat pipe is higher than the horizontal level of its evaporator section.

The utility model provides the solar energy heat collector operation principle that is installed on the metope as follows: gather solar energy by being installed on the separating heat tube that building faces south on the metope, and convert thereof into heat energy.Because separating heat tube is installed on the wall on the sunny side of building, can make full use of the sunny slope of building, each household all can obtain bigger collector area, and each layer user who is fit to high-rise uses.Adopt other helioplants such as solar water heater that this solar thermal collector makes or solar cooker, its hot water or cold water's the aqueduct or the pipeline of transfer heat are all in building, promptly avoided the water-in and water-out pipeline to be suspended on the building outside and the inharmonic embarrassment of building, guaranteed the security of using again, and can design the initial stage just with the building global design at building.Simultaneously, in the front of separating heat tube or to also have a lump coke bobbin be the condenser of horizontal direction in the back, the evaporator section of metal heat pipe places on the focal line axle of condenser in the separating heat tube, and the horizontal level of the condensation segment of described metal heat pipe is higher than the horizontal level of its evaporator section.By condenser with solar ray collecting on the focal line axle that its horizontal direction is provided with, and the evaporator section of metal heat pipe all is on the focal line axle of condenser, after the sunlight line focus heat is concentrated on the evaporator section of metal heat pipe, because heat pipe horizontal positioned, its inner working medium is heated equably, evaporation soon, vaporization, again because the horizontal level of the condensation segment of described metal heat pipe is higher than the horizontal level of its evaporator section, steam state working medium enters condensation segment through isothermal heat conduction section, condensation segment with carry out becoming liquid refrigerant after the heat exchange with hot body, liquid refrigerant is by the effect of gravity, flow back to evaporator section through liquid back pipe, be heated again, evaporation forms thermal cycle.Because condenser is assembled the effect of sunshine, makes the steam state working medium temperature that enters condensation segment higher, do working medium as adopting water, reach as high as 250 ℃, as select for use other suitable working medium also can obtain higher temperature.Therefore, this solar energy heat collector that is installed on the metope not only can be done the heat collector of water heater, and, can also do the heat collector of multiple medium and high temperature helioplants such as solar cooker, milk tea machine.Simultaneously, because condenser is installed on the metope that faces south, and, the equal horizontal direction setting of the evaporator section of focal line axle and heat pipe, so need not sunshine be gathered on the evaporator section of heat pipe sun tracker all the time, compare with other solar energy heat collectors, can increase heat-collecting capacity under the condition of equal collector area, he has improved the thermal efficiency of solar thermal collector widely.

Solar energy heat collector provided by the utility model has really been accomplished with building integrated, solar thermal collector and building are organically combined, and all users that are suitable in the high-rise with the various helioplants that it is done use, can make each user all obtain bigger daylighting area, heat collector can obtain higher heat-collecting temperature simultaneously, is beneficial to using and promoting of multiple solar utilizing equipment.This solar energy heat collector is safe and reliable in addition, the advantage that the thermal efficiency is high.

Description of drawings:

Fig. 1; Be that solar energy heat collector provided by the utility model is installed in overall schematic on the building;

Fig. 2 is the schematic diagram of solar energy heat collector embodiment one provided by the utility model.

Fig. 3 is the schematic diagram of solar energy heat collector embodiment two provided by the utility model.

Among Fig. 1: 1, building, 2, window, 3, solar thermal collector.Among Fig. 2, Fig. 3: 4, glass tube with vacuum, 4.1, the sealing shutoff of vacuum glass pipe port, 5.1, the evaporator section of heat pipe, 5.2, isothermal heat conduction section, 5.3, condensation segment, 5.4, liquid back pipe, 6, the vacuum heat-collecting pipe holder, 7 cylinder Fresnel lenses, 7 ', the parabolic reflector condenser, 8, lens carrier, 8 ', reflecting surface condenser support, 9, metope on the sunny side, 9.1, pierce into the indoor hole of staying for isothermal heat conduction section 5.2 with liquid back pipe 5.4 on the metope on the sunny side.

The specific embodiment

Further specify enforcement of the present utility model below in conjunction with accompanying drawing.The solar energy heat collector that is installed on the metope provided by the utility model as can be seen from Figure 1 is mounted on the metope on the sunny side of building, each household all can obtain bigger daylighting area in the building, being suitable for each layer user uses, the position of solar thermal collector, can just together consider at the initial stage of building design, look and whole building is relatively coordinated.This solar energy heat collector is by glass tube with vacuum 4 with separating heat tube, the thermal-collecting tube support 6 formed of the metal heat pipe of portion, the cylinder Fresnel lens 7 that is contained in the separating heat tube front are formed within it as can be seen from Figure 2.Separating heat tube is fixed on the metope 9 that faces south by thermal-collecting tube support 6, cylinder Fresnel lens 7 is contained in the front of separating heat tube by lens carrier 8, and be fixed on the metope 9 that faces south, the evaporator section 5.1 of the metal heat pipe in the glass tube with vacuum 4 is parallel with cylinder Fresnel lens 7, and be positioned on its focal line axle, the hole 9.1 that the isothermal heat conduction section 5.2 and the liquid back pipe 5.4 of heat pipe passes on the metope 9 that faces south enters the indoor of user, and the position of condensation segment 5.3 is higher than the position of heat pipe evaporator section 5.1.Glass tube with vacuum 4 adopts the silicon boron glass of heatproof to make, metal heat pipe wherein adopts copper or stainless steel, the sealing shutoff 4.1 of the port that glass tube with vacuum contacts with heat pipe, can adopt the special solder technology of metal and glass to carry out pressure welding, also can adopt the heatproof vacuum rubber to make, vacuum heat-collecting pipe holder 6 adopts stainless steel with lens carrier 8, the engineering plastics of aluminium or heatproof are made, lens carrier 8 can also be made adjustable, when being used for seasonal variations slight adjusting is done at the angle of inclination of cylinder Fresnel lens 7, cylinder Fresnel lens 7 also can be made up of double-deck cylinder Fresnel lens, along with the incidence angle that changes of seasons is suitably regulated light, the focal line axle of Fresnel lens is all dropped on the evaporator section of heat pipe throughout the year.As can be seen from Figure 3 this solar energy heat collector by glass tube with vacuum 4 and within it separating heat tube, the thermal-collecting tube support 6 formed of the metal heat pipe of portion, be contained in the separating heat tube back parabolic reflector condenser 7 ', condenser support 8 ' composition.Separating heat tube is fixed on the metope 9 that faces south by thermal-collecting tube support 6, by condenser support 8 ' with parabolic reflector condenser 7 ' the be contained in back of separating heat tube, and be fixed on the metope 9 that faces south, the evaporator section 5.1 of the metal heat pipe in the vacuum heat collection pipe be positioned at parabolic reflector condenser 7 ' the focal line axle on, the hole 9.1 that the isothermal heat conduction section 5.2 and the liquid back pipe 5.4 of heat pipe passes on the metope 9 that faces south enters the indoor of user, and the position of condensation segment 5.3 is higher than the position of heat pipe evaporator section 5.1.Glass tube with vacuum 4 adopts the silicon boron glass of heatproof to make, metal heat pipe wherein adopts copper or stainless steel, the port that glass tube with vacuum contacts with heat pipe has sealing shutoff 4.1, can adopt the special solder technology of metal and glass to carry out pressure welding, also can adopt the heatproof vacuum rubber to make, vacuum heat-collecting pipe holder 6 and condenser support 8 ' employing stainless steel, the engineering plastics of aluminium or heatproof are made, condenser support 8 ' can also make adjustable, suitably regulate the incidence angle of light along with changes of seasons, can make parabolic reflector condenser 7 ' the focal line axle all drop on the evaporator section of heat pipe throughout the year, parabolic reflector condenser 7 ' can adopt engineering plastics to make, its upper surface plates the silver color reflecting layer.

Claims (3)

1, a kind of solar energy heat collector that is installed on the metope, form by separating heat tube and thermal-collecting tube support, it is characterized in that described separating heat tube is installed on the metope on the sunny side of building by the thermal-collecting tube support, in the front of separating heat tube or to also have a lump coke bobbin be the condenser of horizontal direction in the back, the evaporator section of metal heat pipe places on the focal line axle of condenser in the separating heat tube, and the horizontal level of the condensation segment of described metal heat pipe is higher than the horizontal level of its evaporator section.

2, the solar energy heat collector that is installed on the metope according to claim 1 is characterized in that described condenser is the cylinder Fresnel lens, is installed on the front of separating heat tube, and the scioptics support is installed on the metope that faces south.

3, the solar energy heat collector that is installed on the metope according to claim 1 is characterized in that described condenser is the parabolic reflector condenser, is installed on the back of separating heat tube, and is installed on the metope that faces south by reflecting surface condenser support.

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