CN208671393U - A kind of solar air heater improving photothermal conversion efficiency - Google Patents
A kind of solar air heater improving photothermal conversion efficiency Download PDFInfo
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- CN208671393U CN208671393U CN201820744970.6U CN201820744970U CN208671393U CN 208671393 U CN208671393 U CN 208671393U CN 201820744970 U CN201820744970 U CN 201820744970U CN 208671393 U CN208671393 U CN 208671393U
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- outline border
- fixedly connected
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- heat exchange
- heat
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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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Abstract
The utility model discloses a kind of solar air heaters for improving photothermal conversion efficiency, including outline border, the inside of the outline border is fixedly connected with heat exchange bellows, the bottom end and top of heat exchange bellows have been respectively communicated with air inlet pipe and an air outlet pipe, one end of air inlet pipe runs through outline border and extends to the outside of outline border, one end that air inlet pipe is located at outside outline border is communicated with filter frame, is related to solar air heater technical field.The solar air heater of the raising photothermal conversion efficiency, it realizes forced heat-exchanging, increases the speed of air interaction, be effectively increased the area of heat exchange, in certain length, better heat transfer effect is obtained, can effectively slow down air by speed, so that air there can be time enough to exchange heat in heat exchange bellows, convenient for device inside is overhauled and is safeguarded, it ensure that the temperature inside device will not scatter and disappear, avoid damage heat exchange bellows, saved use cost.
Description
Technical field
The utility model relates to solar air heater technical field, specially a kind of raising photothermal conversion efficiency is too
Positive energy air heater.
Background technique
Solar energy refers to the radiation energy of sunlight, is typically used as generating electricity in the modern times.Biology is formed from the earth to be mainly based on
The light and heat existence that the sun provides, and also understood from ancient human with sun-dried object, and as the method for saving food, such as make
Salt and solarization cured fish etc..But under fossil fuel reduction, just solar energy is further developed intentionally.The utilization of solar energy has passive type
Utilize (photothermal conversion) and photoelectric conversion two ways.A kind of emerging renewable energy of solar power generation.Sensu lato sun
It can be the source of many energy on the earth, such as the potential energy of wind energy, chemical energy, water.In tens years, solar energy is to take it
Too late, the nexhaustible ideal energy.
There is the solar air heat form using air as heat transfer medium at present, compared with solar water, it is not needed
Water tank does not need water pump, does not need complicated control unit, air in heater is heated just with sunlight, then right
It flows in room and warms oneself, so installation fee, with extremely low, without any maintenance and maintenance cost, solar air heating system is especially fitted
The place that the working times such as school, office building, public building, industrial premises are daytime is closed, the benefit of central heating is also very suitable for
Heat source is filled, solar energy supplement how much heat is set, and heating system will save the expense how much heat is set, and solar air heating system is
One is used to provide the solar energy high-tech new technology of economic and practical heating and ventilation solution, it effectively utilizes the Nature
The solar energy resources of imparting reduce the consumption of non-renewable energy resources, provide a comfortable and economic living space for the mankind.
Existing solar air heating device, mostly uses straight pipeline to exchange heat greatly, causes heat exchange efficiency lower, heat exchange
Area is smaller, needs to spend longer time that could heat room air, while current solar air heats dress
It sets, mostly without the device of forced gas circulation, so that house internal gas is difficult to exchange heat by the flowing of itself, it is practical
The poor and current solar air heating device of property, it is mostly all complex when maintenance and maintenance, influence people
Use.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the solar air that the utility model provides a kind of raising photothermal conversion efficiency adds
Hot device solves existing solar air heating device, mostly uses straight pipeline to exchange heat greatly, causes heat exchange efficiency lower,
Heat exchange area is smaller, mostly without forced gas recycle device, practicability is poor, mostly when maintenance and maintenance all compared with
For complexity, the problem of people use is influenced.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of raising photothermal conversion effect
The solar air heater of rate, including outline border, the inside of the outline border are fixedly connected with heat exchange bellows, the heat exchange ripple
The bottom end and top of pipe have been respectively communicated with air inlet pipe and an air outlet pipe, and one end of the air inlet pipe through outline border and extends to outline border
Outside, one end that the air inlet pipe is located at outside outline border are communicated with filter frame, and fixed company between the two sides of filter frame inner wall
It is connected to filter plate, one end of the escape pipe runs through outline border and extends to the outside of outline border, and the escape pipe is located at outside outline border
One end be communicated with out air frame, and the side of air frame inner wall is fixedly connected with blower out, it is described go out air frame on the left of be provided with
The top of air outlet plate compatible with blower, the blower is fixedly connected with controller, and the bottom of controller by electric wire
It is fixedly connected at the top of outline border, adjusting knob is provided at the top of the controller, the two sides of the outline border are fixedly connected with
There is a rotation seat, and be rotatably connected to cloche between the opposite side of two rotation seats, the two sides on the outline border surface are solid
Surely it is connected with fixed device, the two sides on the cloche surface are fixedly connected to hanging buckle compatible with fixed device.
Further, the fixed device includes bottom plate, and the back side of the bottom plate is fixedly connected with the surface of outline border, described
The surface pivots of bottom plate are connected with turning handle, and the lower rotation of the turning handle is connected with rotating bar, the surface pivots of the rotating bar
It is connected with hanging sleeve, the hanging sleeve is in be adapted setting with hanging buckle.
Further, the outer surface of the heat exchange bellows is provided with external screw thread, and the inner surface for the bellows that exchanges heat is set
It is equipped with internal screw thread.
Further, heat-preservation cotton, and the right side of outline border inner wall are fixedly connected at the top and bottom of the outline border inner wall
Side is fixedly connected with heat keeper.
Further, the cloche using the dedicated tempering glass system of solar energy optical-thermal at.
Further, the surface of the heat exchange bellows sprays good solar energy heat absorbing material, and the bellows that exchanges heat
It is made of pliable material.
Further, it is fixedly connected at the top of the top of the filter frame and outline border, and the bottom of filter frame offers
Air inlet compatible with filter plate.
(3) beneficial effect
The utility model has the following beneficial effects:
(1), the solar air heater and its application method of the raising photothermal conversion efficiency, by blower by Interior Space
Gas is pumped into heat exchange bellows by air inlet pipe, and by the discharge of escape pipe, realizes forced heat-exchanging, increases air interaction
Speed, the current solar air heating device gas flow rates of effective solution are slow, ineffective problem.
(2), the solar air heater and its application method of the raising photothermal conversion efficiency passes through the heat exchange ripple
The outer surface of pipe is provided with external screw thread, and the inner surface for the bellows that exchanges heat is provided with internal screw thread, the table of the heat exchange bellows
Face sprays good solar energy heat absorbing material, and the bellows that exchanges heat is made of pliable material, and more traditional straight pipe type changes
Heat pipe, heat exchange bellows can be effectively increased the area of heat exchange, be the 3.5 of traditional solar energy indigo plant film gross collector area
Times, in certain length, better heat transfer effect is obtained, while can carry out arbitrarily adjusting angle, it can be according to actually making
Any bending is carried out with demand, and the screw thread for the bellows interior that exchanges heat, air can generate vortex when passing through screw thread, greatly promote
The circulation of inner thread piece hot-air, the air energy moment after heat absorption are pulled away, and realize entire bellows interior air flowing without dead
Angle can effectively slow down air by speed, so that air can have time enough to exchange heat in heat exchange bellows.
(3), the solar air heater and its application method of the raising photothermal conversion efficiency, passes through the back of the bottom plate
Face is fixedly connected with the surface of outline border, and the surface pivots of the bottom plate are connected with turning handle, and the lower rotation of the turning handle is connected with
Rotating bar, the surface pivots of the rotating bar are connected with hanging sleeve, and the hanging sleeve is in be adapted setting with hanging buckle, and the two of the outline border
Side is fixedly connected to rotation seat, and is rotatably connected to cloche between the opposite side of two rotation seats, has reached and has been convenient for
The purpose that device inside is overhauled and safeguarded carries out device inside convenient for user while guaranteeing device intensity
Maintenance, it is easy to operate, convenient for the use of people.
(4), the solar air heater and its application method of the raising photothermal conversion efficiency passes through the outline border inner wall
Top and bottom be fixedly connected to heat-preservation cotton, and be fixedly connected with heat keeper on the right side of outline border inner wall, ensure that device
Internal temperature will not scatter and disappear, and maintain to be in higher temperature state inside device, convenient for the progress of heat exchange.
(5), the solar air heater and its application method of the raising photothermal conversion efficiency, passes through the air inlet pipe
Left end runs through outline border and extends to the outside of outline border, and one end that the air inlet pipe is located at outside outline border is communicated with filter frame, and
It is fixedly connected with filter plate between the top and bottom of filter frame inner wall, effectively the dust of air inlet is filtered, is prevented
Dust and sundries enter device, avoid damage heat exchange bellows, have saved use cost.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram inside the utility model；
Fig. 2 is the structural schematic diagram outside the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model heat exchange bellows；
Fig. 4 is the structural schematic diagram of the fixed device of the utility model.
In figure, 1- outline border, 2- heat exchange bellows, 3- air inlet pipe, 4- filter frame, 5- filter plate, 6- escape pipe, 7- outlet
Frame, 8- blower, 9- air outlet plate, 10- controller, 11- adjusting knob, 12- heat-preservation cotton, 13- heat keeper, 14- fixed device, 141-
Bottom plate, 142- turning handle, 143- rotating bar, 144- hanging sleeve, 15- hanging buckle, 16- rotation seat, 17- cloche, 18- external screw thread, in 19-
Screw thread.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1-4, the utility model embodiment provides a kind of technical solution: a kind of raising photothermal conversion efficiency is too
Positive energy air heater, including outline border 1, the inside of outline border 1 are fixedly connected with heat exchange bellows 2, increase the area of heat exchange, and
And any bending can be carried out according to actual use demand, the bottom end and top of heat exchange bellows 2 have been respectively communicated with 3 He of air inlet pipe
Escape pipe 6, air inlet pipe 3 enter heat exchange bellows 2 convenient for gas, and escape pipe 6 is convenient for the row of the gas inside heat exchange bellows 2
Out, one end of air inlet pipe 3 runs through outline border 1 and extends to the outside of outline border 1, and one end that air inlet pipe 3 is located at outside outline border 1 is communicated with
Filter frame 4, and it is fixedly connected with filter plate 5 between the two sides of 4 inner wall of filter frame, effectively to entrance heat exchange bellows 2
Gas is filtered, and foreign matter is avoided to enter heat exchange bellows 2, and one end of escape pipe 6 through outline border 1 and extends to the outer of outline border 1
Portion, one end that escape pipe 6 is located at outside outline border 1 are communicated with out air frame 7, and the side of 7 inner wall of air frame is fixedly connected with wind out
Machine 8, blower 8 realize forced heat-exchanging, improve heat transfer effect, the left side of air frame 7 is provided with air outlet plate compatible with blower 8 out
9, air outlet plate 9 avoids the flabellum of foreign matter damage blower 8, and the top of blower 8 is fixedly connected with controller 10 by electric wire, and controls
The bottom of device 10 processed is fixedly connected with the top of outline border 1, and automation control can be used in controller 10, realizes variable-flow operation, control
The top of device 10 processed is provided with adjusting knob 11, and adjusting knob 11 is convenient for that wind speed is adjusted, and increases the practicability of device,
The two sides of outline border 1 are fixedly connected to rotation seat 16, and are rotatably connected to glass between the opposite side of two rotation seats 16
Cover 17, cloche 17 avoid the irradiation of sunlight while protecting heat exchange bellows 2, the two sides on 1 surface of outline border are fixedly connected to
Fixed device 14, the two sides on 17 surface of cloche are fixedly connected to hanging buckle 15 compatible with fixed device 14, fixed device
14 include bottom plate 141, and the back side of bottom plate 141 is fixedly connected with the surface of outline border 1, and the surface pivots of bottom plate 141 are connected with turning handle
142, the lower rotation of turning handle 142 is connected with rotating bar 143, and the surface pivots of rotating bar 143 are connected with hanging sleeve 144, hanging sleeve 144
With hanging buckle 15 in setting is adapted, convenient for opening and closing cloche 17, the outer surface of heat exchange bellows 2 is provided with external screw thread
18, and the inner surface for the bellows 2 that exchanges heat is provided with internal screw thread 19, is fixedly connected to guarantor at the top and bottom of 1 inner wall of outline border
Warm cotton 12, and it is fixedly connected with heat keeper 13 on the right side of 1 inner wall of outline border, the heat insulation effect of device is improved, cloche 17 uses
The dedicated tempering glass system of solar energy optical-thermal is at avoiding the damage of cloche 17, the surface of heat exchange bellows 2 sprays the good sun
Energy heat-absorbing material, convenient for the absorption to solar energy, and the bellows 2 that exchanges heat is made of pliable material, the top of filter frame 4
Be fixedly connected with the top of outline border 1, and the bottom of filter frame 4 offers air inlet compatible with filter plate 5, convenient for into
Gas.
In use, open blower 8 by controller 10, then rotates adjusting knob 11 and adjusts blower 8 to suitable revolving speed,
Due to the rotation of blower 8, so that gas enters air inlet pipe 3 after filtering into the filter plate 5 inside filter frame 4, subsequently into heat exchange
Bellows 2, sunlight on heat exchange bellows 2, are applied by 17 direct irradiation of cloche by the solar energy on 2 surface of bellows that exchanges heat
Material is so that absorption to solar energy, to realize that the gas inside heat exchanging bellows 2 is heated, the air after heating via
Escape pipe 6 enters air frame 7, hence into interior, realizes the heating to room air, when needing to overhaul to device inside
When, turning handle 142 is rotated, drives rotating bar 143 to move up, so that hanging sleeve 144 skids off hanging buckle 15, is then turned on cloche
17, it can be realized to the maintenance inside device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of solar air heater for improving photothermal conversion efficiency, including outline border (1), it is characterised in that: the outline border
(1) inside is fixedly connected with heat exchange bellows (2), and the bottom end and top of heat exchange bellows (2) have been respectively communicated with air inlet
(3) and escape pipe (6) are managed, one end of the air inlet pipe (3) runs through outline border (1) and extends to the outside of outline border (1), the air inlet
Pipe (3) is located at the external one end of outline border (1) and is communicated with filter frame (4), and is fixedly connected between the two sides of filter frame (4) inner wall
Have filter plate (5), one end of the escape pipe (6) runs through outline border (1) and extends to the outside of outline border (1), the escape pipe (6)
One end external positioned at outline border (1) is communicated with out air frame (7), and the side of air frame (7) inner wall is fixedly connected with blower out
(8), it is described go out air frame (7) on the left of be provided with blower (8) compatible air outlet plate (9), pass through at the top of the blower (8)
Electric wire is fixedly connected with controller (10), and is fixedly connected at the top of the bottom of controller (10) and outline border (1), the control
It is provided at the top of device (10) adjusting knob (11), the two sides of the outline border (1) are fixedly connected to rotation seat (16), and two
A rotation seat (16) is rotatably connected to cloche (17) between opposite side, and the two sides on outline border (1) surface are fixed to be connected
It is connected to fixed device (14), the two sides on cloche (17) surface are fixedly connected to the compatible extension with fixed device (14)
It detains (15).
2. a kind of solar air heater for improving photothermal conversion efficiency according to claim 1, it is characterised in that: institute
Stating fixed device (14) includes bottom plate (141), and the back side of the bottom plate (141) is fixedly connected with the surface of outline border (1), the bottom
The surface pivots of plate (141) are connected with turning handle (142), and the lower rotation of the turning handle (142) is connected with rotating bar (143), institute
The surface pivots for stating rotating bar (143) are connected with hanging sleeve (144), and the hanging sleeve (144) is in be adapted setting with hanging buckle (15).
3. a kind of solar air heater for improving photothermal conversion efficiency according to claim 1, it is characterised in that: institute
The outer surface for stating heat exchange bellows (2) is provided with external screw thread (18), and the inner surface of the bellows that exchanges heat (2) is provided with internal screw thread
(19).
4. a kind of solar air heater for improving photothermal conversion efficiency according to claim 1, it is characterised in that: institute
It states and is fixedly connected to heat-preservation cotton (12) at the top and bottom of outline border (1) inner wall, and be fixedly connected on the right side of outline border (1) inner wall
There are heat keeper (13).
5. a kind of solar air heater for improving photothermal conversion efficiency according to claim 1, it is characterised in that: institute
State cloche (17) using the dedicated tempering glass system of solar energy optical-thermal at.
6. a kind of solar air heater for improving photothermal conversion efficiency according to claim 1, it is characterised in that: institute
The surface for stating heat exchange bellows (2) sprays good solar energy heat absorbing material, and the bellows that exchanges heat (2) uses pliable material
It is made.
7. a kind of solar air heater for improving photothermal conversion efficiency according to claim 1, it is characterised in that: institute
It states and is fixedly connected at the top of the top and outline border (1) of filter frame (4), and the bottom of filter frame (4) offers and filter plate (5)
Compatible air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744970.6U CN208671393U (en) | 2018-05-18 | 2018-05-18 | A kind of solar air heater improving photothermal conversion efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744970.6U CN208671393U (en) | 2018-05-18 | 2018-05-18 | A kind of solar air heater improving photothermal conversion efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN208671393U true CN208671393U (en) | 2019-03-29 |
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ID=65822137
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820744970.6U Active CN208671393U (en) | 2018-05-18 | 2018-05-18 | A kind of solar air heater improving photothermal conversion efficiency |
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| CN (1) | CN208671393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592417A (en) * | 2018-05-18 | 2018-09-28 | 山东满歌润电热电器有限公司 | A kind of solar air heater and its application method improving photothermal conversion efficiency |
-
2018
- 2018-05-18 CN CN201820744970.6U patent/CN208671393U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592417A (en) * | 2018-05-18 | 2018-09-28 | 山东满歌润电热电器有限公司 | A kind of solar air heater and its application method improving photothermal conversion efficiency |
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