CN201561481U

CN201561481U - Solar energy heating installation for rural house

Info

Publication number: CN201561481U
Application number: CN2009201010823U
Authority: CN
Inventors: 康树人; 康志平; 董宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-08-25
Anticipated expiration: 2019-10-16

Abstract

A solar energy heating installation for a rural house belongs to the renewable energy resource utilization technology. A solar energy air heat collector is mounted on the roof of the rural house; a first gravel heat accumulation pool and a second first gravel heat accumulation pool are assembled underground rooms; a first hot air delivery pipe and a second hot air delivery pipe are assembled between the solar energy air heat collector and the first and second gravel heat accumulation pools for the communication therebetween; a hot air collecting pipe is mounted on a communicated pipe of the first gravel heat accumulation pool and the second gravel heat accumulation pool; an air return pipe is communicated with the solar energy air heat collector; an induced draught fan is assembled between the hot blast collecting pipe and the air return pipe; a first warm air curtain heat radiator and a second warm air curtain heat radiator are arranged in rooms and are communicated with the hot air collecting pipe respectively; and a first cold air return pipe and a second cold air return pipe are assembled on the air return pipe. The device fully and reasonably utilizes solar energy as scattered heating energy resources for the rural house in winter, effectively improves the living conditions of rural areas, and has the characteristics of simple structure, low cost, reliable running, favorable heating effect, energy conservation and environmental protection.

Description

The farm dwelling solar energy heating device

Technical field

The utility model belongs to field of renewable energy resource utilization, relates generally to the device of a kind of grange with the solar energy heat-storage heating.

Background technology

The farm dwelling area is less, and building is disperseed, and all is single household since the dawn of human civilization, solves the winter heating problem alone.Because the rural area income is lower, the peasant have to gather materials on the spot, burning straw, faggot or coal heating.Therefore, the farm dwelling indoor temperature is lower, and comfortableness is very poor.Peasant's house heating room temperature generally has only about 10 ℃, really has no idea to solve.Flue dust is discharged in the burning heating of every household, rural area in every family, and major polluting atmosphere environment if do not change the present traditional heating mode in rural area, not only can cause the wasting of resources, hinders The development in society and economy, also can be unfavorable for environmental protection.

Summary of the invention

The purpose of this utility model is exactly the problem that exists at the farm dwelling heating of present China; heating demand in conjunction with farm dwelling; design provides a kind of farm dwelling solar energy heating device, reach simple in structure, cheap, the thermal efficiency is high, uses is reliable, make full use of cleaning solar thermal energy, protect the rural ecological environment, improve the purpose of life in the countryside condition.

Basic design of the present utility model is, the farm dwelling solar energy heating device, on the roof, southern side of farm dwelling, solar energy air heat collector is installed, it is underground that the first gravel heat accumulation tank and the second gravel heat accumulation tank are separately positioned in the room of farm dwelling the centre position, first hot blast conveying pipe and second hot blast conveying pipe are equipped respectively to be connected between solar energy air heat collector and the first gravel heat accumulation tank and the solar energy air heat collector and the second gravel heat accumulation tank, with its connection; The equipped pipe that connects between the first gravel heat accumulation tank and the second gravel heat accumulation tank, the hot blast manifold trunk was installed on communicating pipe, backwind tube is communicated with solar energy air heat collector, equipped air exhauster between hot blast manifold trunk and backwind tube, in the farm dwelling room, dispose the first warm air curtain radiator and the second warm air curtain radiator respectively, and first, second warm air curtain radiator is communicated with the hot blast manifold trunk; On the connecting line of the first warm air curtain radiator and the second warm air curtain radiator and hot blast manifold trunk, first switch and second switch are installed respectively; The first cold wind return duct and the second cold wind return duct are fitted on the backwind tube, and lay respectively at farm dwelling not in the chummery; Equipped first air blast and valve switch on first hot blast conveying pipe are installed second air blast on second hot blast conveying pipe.

The utility model adopts the mode of solar energy and air heat exchange, heating farm dwelling air, and use the gravel reserve hot-air, realize balanced heating; The automatic siphon formula heats has fully effectively utilized solar thermal energy to be farm dwelling heating, and spring, summer, three seasons of autumn can also provide hot water bathing for farmers'; This apparatus structure is simple, and is cheap, reliable, and effects of energy conservation and environmental protection is obvious, is fit to the farm dwelling heating.

Description of drawings

Fig. 1 is a farm dwelling solar energy heating device general structure schematic diagram;

Fig. 2 is that the farm dwelling solar energy heating device sets thermal siphon air heat exchanger assembly structure schematic diagram;

Fig. 3 is a farm dwelling solar energy heating device cobble-stone heat accumulation tank structural representation;

Fig. 4 is a thermal siphon air heat exchanger structural representation.

Piece number explanation among the figure:

1, solar energy air heat collector, 2, first hot blast conveying pipe, 3, first air blast, 4, the first gravel heat accumulation tank, 5, second hot blast conveying pipe, 6, second air blast, 7, the second gravel heat accumulation tank, 8, air exhauster, 9, the hot blast manifold trunk, 10, the first warm air curtain radiator, 11, the second warm air curtain radiator, 12, first switch, 13, second switch, 14, the second cold wind return duct, 15, the first cold wind return duct, 16, backwind tube, 17, valve switch, 18, hot water shower, 19, farm dwelling, 20, communicating pipe, 21, the hot blast inlet port, 22, the thermal siphon air heat exchanger, 23, the cold wind outlet, 24, the roofing floor tile, 25, cement layer, 26, the heat insulation and moisture-proof layer, 27, brick wall, 28, the cement plaster layer, 29, netted holder layer, 30, the cement buttress, 31, the longitudinal separation wall, 32, the hot blast flue of a kang, 33, the cement bottom surface, 34, underground moistureproof thermal insulation layer, 35, gravel, 36, light-passing board, 37, the heat absorption net, 38, absorber plate.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in detail.The farm dwelling solar energy heating device, solar energy air heat collector 1 is installed on the roof, southern side of farm dwelling 19, it is underground that the first gravel heat accumulation tank 4 and the second gravel heat accumulation tank 7 are separately positioned in the room of farm dwelling 19 centre position, first hot blast conveying pipe 2 and second hot blast conveying pipe 5 are equipped respectively to be connected between solar energy air heat collector 1 and the first gravel heat accumulation tank 4 and the solar energy air heat collector 1 and the second gravel heat accumulation tank 7, with its connection; The equipped pipe 20 that connects between the first gravel heat accumulation tank 4 and the second gravel heat accumulation tank 7, hot blast manifold trunk 9 was installed on communicating pipe 20, backwind tube 16 is communicated with solar energy air heat collector 1, equipped air exhauster 8 between hot blast manifold trunk 9 and backwind tube 16, in farm dwelling rooms 19, dispose the first warm air curtain radiator 10 and the second warm air curtain radiator 11 respectively, and first, second warm

air curtain radiator

10,11 is communicated with hot blast manifold trunk 9; On the connecting line of the first warm air curtain radiator 10 and the second warm air curtain radiator 11 and hot blast manifold trunk 9, first switch 12 and second switch 13 are installed respectively; The first cold wind return duct 15 and the second cold wind return duct 14 are fitted on the backwind tube 16, and lay respectively at farm dwelling 19 not in the chummery; Equipped first air blast 3 and valve switch 17 on first hot blast conveying pipe 2 are installed second air blast 6 on second hot blast conveying pipe 5.Thermal siphon air heat exchanger 22 is installed in configuration on the southern wall outside wall surface of farm dwelling 19, hot blast inlet port 21 and cold wind outlet 23 are arranged on place, the upper and lower position of farm dwelling 19 southern walls, and hot blast inlet port 21 and cold wind outlet 23 are communicated with thermal siphon air heat exchanger 22.Be communicated with on first hot blast conveying pipe 2 hot water shower 18 is installed, this hot water shower 18 and first hot blast conveying pipe, 2 point of contact positions are between first air blast 3 and valve switch 17.The first gravel heat accumulation tank 4 and the second gravel heat accumulation tank, 7 structures are: the bottom is made of the cement bottom surface 33 and the underground moistureproof thermal insulation layer 34 that are provided with from top to bottom, upright to brick wall 27 is set on the periphery of bottom, on the lateral surface of brick wall 27 and medial surface, be respectively equipped with heat insulation and moisture-proof layer 26 and cement plaster layer 28, longitudinal separation wall 31 is configured in gravel heat accumulation tank 4 and 7, cement layer 25 and roofing floor tile 24 are installed on gravel heat accumulation tank 4 and 7 upper surfaces from bottom to up successively, cement buttress 30 is set on cement bottom surface 33 at interval, the netted holder layer 29 that is made of different apertures wire netting material is laid on the cement buttress 30, below netted holder layer 29, constitute hole 32, hot blast hole between 33 tops, cement bottom surface and the cement buttress 30; Gravel 35 is filled in first, second gravel heat accumulation tank 4,7, is positioned at netted holder layer 29 top.Thermal siphon air heat exchanger 22 is made of absorber plate 38, heat absorption net 37, light-passing board 36 assemblings from the inside to the outside, and wherein absorber plate 38 usefulness ferrous materials are made, and heat absorption net 37 usefulness black aluminum gauzes constitute, and light-passing board 36 usefulness glass are made.In first, second warm

air curtain radiator

10,11 casings, hair-dryer and PTC electrical heating element are installed respectively.

During use, solar irradiation is mapped on the solar energy air heat collector 1 on roof, atmosphere temperature rising in the moving cavity of heat absorption guipure, hot-air enters first through the thing air outlet, two hot blast efferent ducts 2 and 5, first, under two

air blasts

3 and 6 the promotion, hot-air enters underground first respectively, two gravel heat accumulation tanks 4 and 7, underground gravel heat accumulation tank is heat accumulation on one side, on one side by ground to room radiant heat heating, if room temperature does not reach the heating requirement, air exhauster 8 starts, first, two gravel heat accumulation tanks 4 and 7 hot-air are extracted out, via communicating pipe 20, hot blast manifold trunk 9 delivers to first, two warm

air curtain radiators

10 and 11 further to the room heat radiation, replenish heating.The hot-air of solar energy air heat collector 1 is constantly exported by first and

second air blast

3 and 6, cold air in the solar energy air heat collector 1 need replenish, at this moment second, one cold

wind carrier pipe

14 and 15 promptly is transported to backwind tube 16 to the cold air in house, be transported to solar energy air heat collector 1 again and replenish, constitute the closed circuit of solar heating.Run into the cloudy day or the weather that snows, the solar irradiation deficiency, the shortage of heat that stores in first and second gravel heat accumulation tank 4 and 7 can start the PTC heating in first and second warm

air curtain radiator

10,11, with the supplementary heating heating of electric energy short time temporarily.The thermal siphon air heat exchanger 22 that is contained in southern exterior wall sees through sunlight, and black aluminium matter heat absorption net 37 and absorber plate 38 drive atmosphere temperature rising, and hot-air upwards flows automatically, flows to the room by hot blast inlet port 21, replenishes room heat energy.Meanwhile, the cold air in the room enters additional automatically from the cold wind outlet 23 of thermal siphon air heat exchanger 22 bottoms, so constitute the loop.Circulation has just promoted room temperature repeatedly, has reached additional heating effect.The heating phase finishes, and the room need not heat, and the hot-air that is about to solar energy air heat collector 1 generation on roof converts hot water to, and the hot water shower 18 that utilizes the room to install is for family life hot water.

Claims

1. farm dwelling solar energy heating device, it is characterized in that on the roof, southern side of farm dwelling (19), installing solar energy air heat collector (1), it is underground that the first gravel heat accumulation tank (4) and the second gravel heat accumulation tank (7) are separately positioned in the room of farm dwelling (19) centre position, first hot blast conveying pipe (2) and second hot blast conveying pipe (5) are equipped respectively to be connected between solar energy air heat collector (1) and the first gravel heat accumulation tank (4) and the solar energy air heat collector (1) and the second gravel heat accumulation tank (7), with its connection; The equipped pipe (20) that connects between the first gravel heat accumulation tank (4) and the second gravel heat accumulation tank (7), hot blast manifold trunk (9) was installed on communicating pipe (20), backwind tube (16) is communicated with solar energy air heat collector (1), equipped air exhauster (8) between hot blast manifold trunk (9) and backwind tube (16), in farm dwelling (19) room, dispose the first warm air curtain radiator (10) and the second warm air curtain radiator (11) respectively, and first, second warm air curtain radiator (10), (11) are communicated with hot blast manifold trunk (9); On the connecting line of the first warm air curtain radiator (10) and the second warm air curtain radiator (11) and hot blast manifold trunk (9), first switch (12) and second switch (13) are installed respectively; The first cold wind return duct (15) and the second cold wind return duct (14) are fitted on the backwind tube (16), and lay respectively at farm dwelling (19) not in the chummery; Go up equipped first air blast (3) and valve switch (17) at first hot blast conveying pipe (2), go up at second hot blast conveying pipe (5) second air blast (6) is installed.

2. farm dwelling solar energy heating device according to claim 1, it is characterized in that thermal siphon air heat exchanger (22) is installed in configuration on the southern wall outside wall surface of farm dwelling (19), hot blast inlet port (21) and cold wind outlet (23) are arranged on place, the upper and lower position of the southern wall of farm dwelling (19), and hot blast inlet port (21) and cold wind outlet (23) are communicated with thermal siphon air heat exchanger (22).

3. farm dwelling solar energy heating device according to claim 1, it is characterized in that going up connection at first hot blast conveying pipe (2) installs hot water shower (18), this hot water shower (18) and first hot blast conveying pipe (2) point of contact position are positioned between first air blast (3) and the valve switch (17).

4. farm dwelling solar energy heating device according to claim 1, it is characterized in that the first gravel heat accumulation tank (4) and second gravel heat accumulation tank (7) structure are: the bottom is made of cement bottom surface (33) that is provided with from top to bottom and underground moistureproof thermal insulation layer (34), upright to brick wall (27) is set on the periphery of bottom, on the lateral surface of brick wall (27) and medial surface, be respectively equipped with heat insulation and moisture-proof layer (26) and cement plaster layer (28), longitudinal separation wall (31) is configured in gravel heat accumulation tank (4) and (7), cement layer (25) and roofing floor tile (24) are installed on gravel heat accumulation tank (4) and (7) upper surface from bottom to up successively, go up the interval in cement bottom surface (33) cement buttress (30) is set, the netted holder layer (29) that is made of different apertures wire netting material is laid on the cement buttress (30), in netted holder layer (29) below, constitute hole (32), hot blast hole between top, cement bottom surface (33) and the cement buttress (30); Gravel (35) is filled in first, second gravel heat accumulation tank (4), (7), is positioned at netted holder layer (29) top.

5. farm dwelling solar energy heating device according to claim 2, it is characterized in that thermal siphon air heat exchanger (22) is made of absorber plate (38) from the inside to the outside, the net (37) that absorbs heat, light-passing board (36) assembling, wherein absorber plate (38) is made of ferrous material, heat absorption net (37) constitutes with black aluminum gauze, and light-passing board (36) is made of glass.

6. farm dwelling solar energy heating device according to claim 1 is characterized in that in first, second warm air curtain radiator (10), (11) casing hair-dryer and PTC electrical heating element being installed respectively.