CN209042771U - A kind of solar heater - Google Patents
A kind of solar heater Download PDFInfo
- Publication number
- CN209042771U CN209042771U CN201821829295.3U CN201821829295U CN209042771U CN 209042771 U CN209042771 U CN 209042771U CN 201821829295 U CN201821829295 U CN 201821829295U CN 209042771 U CN209042771 U CN 209042771U
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- plate
- side plate
- water
- solar heater
- panel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of solar heaters, it is related to technical field of solar utilization technique, it includes insulation board, side plate, panel, absorber plate, reflecting plate, air supply tube, blower, water wind heat exchanger, backwind tube and water pump, insulation board is arranged in bottom, side plate is fixed on insulation board, panel is fixed on side plate side, insulation board and side plate and panel surround the rectangular parallelepiped structure with heat exchanging chamber, absorber plate is set in heat exchanging chamber, reflecting plate is hingedly fixed with rear side side plate, angle between reflecting plate and panel is adjusted between 30-90 °, one end of air supply tube is fixed on left side side plate and is connected to heat exchanging chamber, the other end is connect with blower, blower is connect with water wind heat exchanger, the connection of one end of water wind heat exchanger and backwind tube, the other end of backwind tube is fixed on right side side plate and is connected to heat exchanging chamber, water pump and water wind Heat exchanger connection, the thermal absorptivity height of the solar heater, the energy density utilized is high, antifreeze ability is strong.
Description
Technical field
The utility model relates to technical field of solar utilization technique, and in particular to a kind of solar heater.
Background technique
Solar energy is a kind of inexhaustible, nexhaustible renewable energy, is to meet low-carbon economy, circular economy and can
The ideal energy of sustainable development.Photo-thermal, the energy of photoelectricity and Photochemical convertion are mainly utilized for the utilization of solar energy at present
Amount.Wherein, it is used widely using the solar water heater of photothermal conversion energy, to alleviate energy shortage, improving ecological ring
Border plays a positive role.
Existing solar water heater is equipped with bracket, has insulated water tank above bracket, is evenly distributed with one below the side of insulated water tank
Hollow thermal-collecting tube is arranged, insulated water tank has hot water outlet and filling pipe end.In use, the thermal-collecting tube of solar water heater towards the sun
Direction, sunlight in thermal-collecting tube water heat, then by hot water rise, cold water decline Natural Circulation power heat preservation water
Water heating in case.
However above-mentioned solar water heater has the disadvantage that first, using Natural Circulation power, inhales to the heat of solar energy
Yield is low, because only that water body forms certain temperature difference, water body can just establish Natural Circulation, and Natural Circulation is slow, due to surface
Water temperature is always larger than bottom water temperature, and superficial water is caused efficient, to be embodied in existing solar water heater to the heat absorption of solar energy
In be exactly the water temperature of the temperature height of thermal-collecting tube in the inner, the water temperature in thermal-collecting tube is higher than the water temperature of incubator again, due to thermal-collecting tube
Relatively with the water temperature in it, the temperature difference is smaller, so that thermal-collecting tube is low with the water body heat exchange efficiency in it, leads to solar energy for temperature
Thermal absorptivity it is low；Second, solar water heater generally needs to be placed in eminence, avoids being blocked too by the trees of surrounding or building
Sunlight, the water tank and thermal-collecting tube of existing solar water heater are overall structures, are unfavorable for the heat preservation in winter, and antifreeze ability is poor, and
And water tank can generate biggish compressing to the position of placement, bit selecting requires high；Third absorbs solar energy, benefit merely with thermal-collecting tube
Solar energy density is low, although and seem that thermal-collecting tube area is not small, there are gap, waves between adjacent thermal-collecting tube
Take the part solar energy on irradiated area.
Utility model content
The utility model embodiment is designed to provide a kind of solar heater, to solve existing solar water
The problem that the energy density that the thermal absorptivity of device is low, utilizes is low, antifreeze ability is poor.
To achieve the above object, the utility model embodiment provides a kind of solar heater comprising insulation board, side
Plate, panel, absorber plate, reflecting plate, air supply tube, blower, water wind heat exchanger, backwind tube and water pump, the insulation board setting exist
Bottom, the side plate are equipped with 4 pieces, and the edge of the insulation board, the edge of the panel are fixed in the bottom end of the side plate
It is fixed on the side of the side plate, the insulation board, which surrounds one with the side plate and the panel, has the rectangular of heat exchanging chamber
Body structure, the absorber plate are set in the heat exchanging chamber, and the side plate of the reflecting plate and rear side is hingedly fixed, described anti-
It penetrates the angle between plate and the panel to be adjusted between 30-90 °, the side in left side is fixed in one end of the air supply tube
The front end of the plate and air supply tube is connected to the heat exchanging chamber, the other end of the air supply tube is connect with the blower, the wind
Machine is connect with the air inlet of the water wind heat exchanger, and the air outlet of the water wind heat exchanger is connect with one end of the backwind tube,
The other end of the backwind tube is fixed on the rear end of the side plate on right side and the backwind tube is connected to the heat exchanging chamber, described
Water wind heat exchanger is equipped with inlet and outlet, and the water pump is connect with the water inlet.
Wherein, the solar heater further includes light-transmitting plate, and the edge of the light-transmitting plate is fixed on the top of the side plate
End, the light-transmitting plate and the side plate and the panel surround the rectangular parallelepiped structure with still air interlayer.
Wherein, the light-transmitting plate is tempering colourless glass plates or transparent acrylic.
Wherein, the solar heater further includes thermal-insulating body, and the water wind heat exchanger is set to the thermal-insulating body
It is interior.
Wherein, temperature detect switch (TDS) and defroster are equipped in the thermal-insulating body, the temperature detect switch (TDS) is described for controlling
Defroster, the defroster are used to carry out the thermal-insulating body electric heating.
Wherein, the absorber plate is in corrugated.
Wherein, the panel is colourless glass plates or Fei Nier lens.
Wherein, the side plate is metal plate.
The utility model embodiment has the advantages that
Solar heater provided by the embodiment of the utility model is followed the hot-air in heat exchanging chamber using blower
The air of ring, circulation exchanges heat in water wind heat exchanger with recirculated water, and circulation rate is fast, and hot-air is in always with recirculated water
The state of larger temperature difference is conducive to the efficiency for improving heat exchange, to improve thermal absorptivity；It is using reflecting plate that sunlight is anti-
It is mapped to absorber plate, it can force density to improve；Water system is remotely connected by air supply tube and backwind tube with heat exchanging chamber, by water system
The higher place of disposed within or temperature of uniting effectively solves the problems, such as that antifreeze ability is poor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the solar heater that the utility model embodiment 1 provides.
In figure: 1- insulation board, 2- side plate, 3- panel, 4- absorber plate, 5- light-transmitting plate, 6- reflecting plate, 7- air supply tube, 8- water
Wind heat exchanger, 9- backwind tube, 10- water pump, 11- thermal-insulating body.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of Rong get Neng is covered.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the use of " centre "
Language is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, the change of relativeness or
Adjustment, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Embodiment 1
Embodiment 1 provides a kind of solar heater, and the absorptivity to solve existing solar water heater is low, sharp
The problem that energy density is low, antifreeze ability is poor.
As shown in Figure 1, the solar heater include insulation board 1, it is side plate 2, panel 3, absorber plate 4, light-transmitting plate 5, anti-
Plate 6, air supply tube 7, blower (not shown), water wind heat exchanger 8, backwind tube 9 and water pump 10 are penetrated, insulation board 1 is arranged the bottom of at
Portion, insulating layer is to prevent the outside loss of heat, and side plate 2 is equipped with 4 pieces, and side plate 2 plays main supporting role, in the present embodiment
In, side plate 2 is metal plate, so that the edge of insulation board 1, panel are fixed in the bottom end with enough support forces, side plate 2
3 edge is fixed on the side of side plate 2, and panel 3 is colourless glass plates or Fei Nier lens, insulation board 1 and side plate 2 and panel
3 surround the rectangular parallelepiped structure with heat exchanging chamber, and in a preferred embodiment, the preferred Fei Nier lens of panel 3 can be focused
Sunlight, to promote the air themperature in heat exchanging chamber, in a preferred scheme, the selection of side plate 2 uses hollow metal plate,
To reduce the heat exchange between side plate 2 and heat exchanging chamber, the heat loss of heat exchanging chamber is reduced, absorber plate 4 is set in heat exchanging chamber, is inhaled
Hot plate 4 is in corrugated, increases endotherm area, so that high efficiency absorbs solar energy, light-transmitting plate 5 is tempering colourless glass plates or transparent
Acrylic board, the edge of light-transmitting plate 5 are fixed on the top of side plate 2, and light-transmitting plate 5 surrounds one with quiet with side plate 2 and panel 3
The rectangular parallelepiped structure of state air interlayer, still air interlayer can reduce the outside loss of heat of heat exchanging chamber, and light-transmitting plate 5 also rises
To the effect of protection panels 3, the side plate 2 of reflecting plate 6 and rear side is hingedly fixed, and the angle between reflecting plate 6 and panel 3 is in 30-
It is adjusted between 90 °, the sunlight of 6 reflected sunlight of reflecting plate, reflection is radiated at 4 table of absorber plate after light-transmitting plate 5, panel 3
The utilization rate of energy density is improved to increase the energy density of solar energy in face, the solar energy heating after increasing reflecting plate 6
Device, the solar heat of absorption per unit area is 1.8 times or so of existing solar water heater, and 6 low cost of reflecting plate,
Under identical external condition, cost needed for absorbing identical heat reduces by 50%, and left side side plate 2 is fixed in one end of air supply tube 7
Front end and air supply tube 7 be connected to heat exchanging chamber, the other end of air supply tube 7 is connect with blower, the air inlet of blower and water wind heat exchanger 8
Mouthful connection, high temperature air transfer thermal energy to water wind heat exchanger 8 under the drive of blower, by air supply tube 7, and high temperature air is by water
The air outlet of circulating water heating in wind heat exchanger 8, water wind heat exchanger 8 is connect with one end of backwind tube 9, backwind tube 9 it is another
The rear end of right side side plate 2 is fixed at end and backwind tube 9 is connected to heat exchanging chamber, passes through return air by the cooling air of water wind heat exchanger 8
Pipe 9 flows back into heat exchanging chamber, and water wind heat exchanger 8 is equipped with inlet and outlet, and water pump 10 is connect with water inlet.
Solar heater provided in this embodiment, absorber plate 4 absorbs heat and heats the air in heat exchanging chamber, using wind
Machine recycles the hot-air in heat exchanging chamber, and circulation rate is fast, and the air of circulation carries out in water wind heat exchanger 8 with recirculated water
Heat exchange, hot-air and recirculated water are in the state of larger temperature difference always, are conducive to the efficiency for improving heat exchange, to improve
The thermal absorptivity of solar energy；Sunlight is reflected into absorber plate 4 using reflecting plate 6, it can force density to improve；Water system (water
Wind heat exchanger 8, water pump 10) can be remotely connected by air supply tube 7 and backwind tube 9 with heat exchanging chamber, water system is disposed within
Or the higher place of temperature, not only it had been avoided that bit selecting difficulty problem caused by due to the quality of water system, but also can effectively solve antifreeze
The problem of ability difference.
In order to further increase heat utilization efficiency, solar heater further includes thermal-insulating body 11, and water wind heat exchanger 8 is set to
In thermal-insulating body 11, in order to further increase antifreeze ability, in thermal-insulating body 11 be equipped with temperature detect switch (TDS) (not shown) and
Defroster (not shown), temperature detect switch (TDS) is for controlling defroster, and defroster is for carrying out electricity to thermal-insulating body 11
Heating guarantees that water system is not frozen in extreme cold weather.
It can know perfectly well, blower, water pump 10, temperature detect switch (TDS) and defroster connect to power supply.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. a kind of solar heater, which is characterized in that the solar heater includes insulation board (1), side plate (2), panel
(3), absorber plate (4), reflecting plate (6), air supply tube (7), blower, water wind heat exchanger (8), backwind tube (9) and water pump (10), institute
Insulation board (1) setting is stated in bottom, the side plate (2) is equipped with 4 pieces, and the insulation board (1) is fixed in the bottom end of the side plate (2)
Edge, the edge of the panel (3) is fixed on the side of the side plate (2), the insulation board (1) and the side plate
(2) and the panel (3) surrounds the rectangular parallelepiped structure with heat exchanging chamber, and the absorber plate (4) is set to the heat exchange
Intracavitary, the side plate (2) of the reflecting plate (6) and rear side is hingedly fixed, between the reflecting plate (6) and the panel (3)
Angle between 30-90 ° be adjusted, one end of the air supply tube (7) be fixed on left side the side plate (2) front end and institute
It states air supply tube (7) to be connected to the heat exchanging chamber, the other end of the air supply tube (7) is connect with the blower, the blower and institute
The air inlet connection of water wind heat exchanger (8) is stated, the air outlet of the water wind heat exchanger (8) and the one end of the backwind tube (9) connect
It connects, the other end of the backwind tube (9) is fixed on the rear end of the side plate (2) on right side and the backwind tube (9) is changed with described
Hot chamber connection, the water wind heat exchanger (8) are equipped with inlet and outlet, and the water pump (10) connect with the water inlet.
2. solar heater according to claim 1, which is characterized in that the solar heater further includes light-transmitting plate
(5), the edge of the light-transmitting plate (5) is fixed on the top of the side plate (2), the light-transmitting plate (5) and the side plate (2) and
The panel (3) surrounds the rectangular parallelepiped structure with still air interlayer.
3. solar heater according to claim 2, which is characterized in that the light-transmitting plate (5) is tempering flint glass
Plate or transparent acrylic.
4. solar heater according to claim 1, which is characterized in that the solar heater further includes incubator
Body (11), the water wind heat exchanger (8) are set in the thermal-insulating body (11).
5. solar heater according to claim 4, which is characterized in that be equipped with temperature control in the thermal-insulating body (11)
Switch and defroster, the temperature detect switch (TDS) are used for for controlling the defroster, the defroster to the incubator
Body (11) carries out electric heating.
6. -5 any solar heater according to claim 1, which is characterized in that the absorber plate (4) is in corrugated.
7. -5 any solar heater according to claim 1, which is characterized in that the panel (3) is flint glass
Plate or Fei Nier lens.
8. -5 any solar heater according to claim 1, which is characterized in that the side plate (2) is metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829295.3U CN209042771U (en) | 2018-11-07 | 2018-11-07 | A kind of solar heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829295.3U CN209042771U (en) | 2018-11-07 | 2018-11-07 | A kind of solar heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209042771U true CN209042771U (en) | 2019-06-28 |
Family
ID=67041484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821829295.3U Active CN209042771U (en) | 2018-11-07 | 2018-11-07 | A kind of solar heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209042771U (en) |
-
2018
- 2018-11-07 CN CN201821829295.3U patent/CN209042771U/en active Active
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