CN206073473U - A kind of pulsating heat pipe solar water heater - Google Patents
A kind of pulsating heat pipe solar water heater Download PDFInfo
- Publication number
- CN206073473U CN206073473U CN201621073170.3U CN201621073170U CN206073473U CN 206073473 U CN206073473 U CN 206073473U CN 201621073170 U CN201621073170 U CN 201621073170U CN 206073473 U CN206073473 U CN 206073473U
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- CN
- China
- Prior art keywords
- heat
- heat pipe
- water heater
- collecting box
- pulsating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
This utility model is related to a kind of pulsating heat pipe solar water heater, belongs to Solar use, heat transfer, mass transfer technical field, including water tank, support, heat-collecting box, wherein water tank, heat-collecting box are rack-mount, and heat-collecting box is by transparent facial film, pulsating heat pipe, super blue film, heat-insulation layer, base plate is constituted, transparent facial film is heat-collecting box upper surface, and base plate is heat-collecting box lower surface, and pulsating heat pipe is close to super blue film, super blue film is close to heat-insulation layer, and heat-insulation layer is close to base plate.Compared with the existing technology, Solar use is combined by pulsating heat pipe solar water heater of the present utility model with pulsating heat pipe, solar thermal utilization efficiency can be greatly improved, the overall structure of solar water heater can also be made simple, it is applied widely, it is possible to effectively to overcome existing solar water heater to be commonly present in-tube fouling, ice formation issues, inner air tube etching problem.
Description
Technical field
This utility model belongs to Solar use, heat transfer, mass transfer technical field, more particularly to a kind of pulsating heat pipe solar energy
Water heater.
Background technology
The energy is the fundamental driving force of social development, the modern architecture energy traditional to coal, oil, natural gas etc. too according to
Rely, high energy consumption, inefficient building not only increase the consumption of the energy, and pollute environment.Solar energy as one kind take no
To the greatest extent, nexhaustible clean energy resource, with safe and pollution-free, renewable and the features such as have a very wide distribution, it be it is optimal can
The renewable sources of energy and the environmental protection energy, are the sources of all fossil energies and multiple renewable energy sources, are alleviating energy crisis
Most continuable approach, be countries in the world fall over each other develop energy products.The exploitation profit photothermal deformation form of solar energy mainly should
In terms of water heater, it is rotten that the solar water heater in present China market is commonly present in-tube fouling, ice formation issues, inner air tube
Erosion problem, substantially reduces solar water heater service efficiency, in order to further improve the performance of solar water heater, to the sun
It is one of focus of current solar thermal utilization research that energy water heater is innovated and improved.
Pulsating heat pipe is due to, strong adaptability changeable with simple structure, it is not necessary to capillary wick, is simple to manufacture, heat transfer property
Good the features such as, there is good DEVELOPMENT PROSPECT in terms of waste heat recovery.Pulsating heat pipe is the hair of one section of closing serpentine bend and vacuum
Capillary loop, after being filled with part working medium, in the presence of capillary tube and bending force, working medium is presented the initial of vapour-liquid plug random distribution
State.When pulsating heat pipe evaporator section is heated, local working medium evaporates the temperature difference and pressure differential to form cold and hot end, so as to drive vapour
The oscillating heat transfer of liquid plug.As the ripple frequency of pulsating heat pipe is significantly larger than the vapour-liquid closed circulation frequency in conventional heat pipe, together
When, the heat transfer process between its working media and heat pipe wall is also strengthened significantly because of the effect by violent pulsating flow.In addition, arteries and veins
Dynamic heat pipe also has simple structure, does not need capillary wick, advantageously reduces cost, and heating location and mode of heating are unrestricted
(the necessary bottom-heated of conventional gravity assisted heat pipe)；Arbitrarily can bend, it is applied widely；Caliber is little, lightweight, it is easy to accomplish little
Typeization and startup wait rapidly outstanding advantages.This utility model is that Solar use is combined with pulsating heat pipe, constitutes a kind of arteries and veins
Dynamic heat pipe solar energy water heater.
Utility model content
For shortcomings and deficiencies of the prior art, technical problem to be solved in the utility model is to provide a kind of solar energy
Efficiency high, simple structure are applied widely, not there are problems that in-tube fouling, icing, a kind of pulsating heat pipe too
Positive energy water heater.
This utility model be realize technical scheme that its technical purpose adopted for：
A kind of pulsating heat pipe solar water heater, including water tank, support and heat-collecting box, the water tank are arranged on the top of support
Portion, the heat-collecting box are arranged on the side of support, it is characterised in that the heat-collecting box includes transparent facial film, pulsating heat pipe, super
Blue film, heat-insulation layer and base plate, wherein, the transparent facial film is arranged on the upper surface of heat-collecting box, and the base plate is arranged on heat-collecting box
Lower surface, the lower surface of the transparent facial film arranges pulsating heat pipe, and the lower surface of the pulsating heat pipe is close to super blue film, institute
The lower surface for stating super blue film is close to heat-insulation layer, and the heat-insulation layer is close to base plate.
Preferably, the pulsating heat pipe is the tube bank of the metallic closed filled with formaldehyde after evacuation.
Preferably, formaldehyde is not completely filled with the metallic closed tube bank.
Preferably, the internal diameter of the metallic closed tube bank is less than 5mm.
Preferably, the pulsating heat pipe includes bringing-up section and condensation segment, and the bringing-up section is located in heat-collecting box, the condensation
Section is stretched in the water tank.
Preferably, the junction covering insulation material of the condensation segment and water tank.
When pulsating heat pipe solar water heater of the present utility model works, the super blue film in heat-collecting box absorbs solar energy,
Heat is passed to by heat transfer types such as heat conduction, radiation and heat is passed in oscillation form in pulsating heat pipe endotherm section, pulsating heat pipe
Pulsating heat pipe condensation segment is delivered to, thus the water in heating water tank.
Compared with the existing technology, pulsating heat pipe solar water heater of the present utility model is by Solar use and pulsating heat pipe
Combine, the ripple frequency of pulsating heat pipe is significantly larger than the vapour-liquid closed circulation frequency in conventional heat pipe, meanwhile, its work is situated between
Heat transfer process between matter and heat pipe wall also because by violent pulsating flow effect and strengthen significantly, using pulsating heat pipe this
Property can be greatly improved solar thermal utilization efficiency.Additionally, using pulsating heat pipe, the entirety of solar water heater can also be made
Simple structure, it is applied widely, it is possible to effectively to overcome existing solar water heater to be commonly present in-tube fouling, ice formation issues, pipe
Interior air corrosion problem.
Description of the drawings
Fig. 1 is pulsating heat pipe solar water heater structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of heat-collecting box in this utility model.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment to this reality
Be described in further detail with new, following examples be to it is of the present utility model explanation and this utility model is not limited to
Following examples.
Pulsating heat pipe solar water heater of the present utility model, as shown in Figure 1, 2, including water tank 1, support 2 and heat-collecting box
3, water tank 1 is arranged on the top of support 2, and heat-collecting box 3 is arranged on the side of support 2, and heat-collecting box 3 includes transparent facial film 4, pulsation heat
Pipe 5, super blue film 6, heat-insulation layer 7 and base plate 8, wherein, transparent facial film 4 is arranged on the upper surface of heat-collecting box 3, and base plate 8 is arranged on
The lower surface of heat-collecting box 3, the lower surface of transparent facial film 4 arrange pulsating heat pipe 5, and the lower surface of pulsating heat pipe 5 is close to super blue film
6, the lower surface of super blue film 6 is close to heat-insulation layer 7, and the lower surface of heat-insulation layer 7 is close to base plate 8.Wherein, pulsating heat pipe 5 is internal diameter
Less than the tube bank of the metallic closed filled with partial volume formaldehyde after 5mm evacuation, pulsating heat pipe 5 includes bringing-up section and condensation segment, plus
Hot arc is located in heat-collecting box 3, and condensation segment is stretched in water tank 1, the junction covering insulation material of condensation segment and water tank 1.
As shown in figure 1, when pulsating heat pipe solar water heater of the present utility model works, the super blue film 6 in heat-collecting box 3
Solar energy is absorbed, heat is passed to by 5 endotherm section of pulsating heat pipe by the heat transfer such as heat conduction, radiation radiation, be in oscillation form in pipe, will
Condensation segment of the heat transfer to pulsating heat pipe 5, condensation segment is by the water in heat water tank 1.
The traditional methods such as heat pipe, a kind of arteries and veins of this utility model are mainly adopted in the enhanced heat exchange measure of helioplant at present
The major advantage of dynamic heat pipe solar energy water heater is that pulsating heat pipe is organically combined with solar energy, constitutes a kind of pulsating heat pipe sun
Can water heater.As the ordinary flat type solar water heater in present China market is commonly present in-tube fouling, ice formation issues, pipe
Interior air corrosion problem, " electron tubes type " solar water heater shortcoming：During using hot water, it is impossible to take the hot water in vacuum tube
To the greatest extent, cause the waste of partial heat energy；Further, since the hot water heat transfer cycle in storage tank relies on thermosiphon principle, it is long-term to transport
Row will necessarily the fouling on vacuum tube inner layer glass tube, the impact resistance of this kind of water heater is poor in addition, and single vacuum tube is damaged
After bad, system global failure is will result in, these shortcomings limit the development of solar thermal utilization, relative to traditional sun
Can, this utility model is flexible for installation, and Solar use efficiency high, simple structure, low cost are not limited by season and region,
It is applied widely.
Preferred embodiments of the present utility model are the foregoing is only, not to limit this utility model, Fan Yiben realities
With the equivalent or simple change that new patent conceives the construction, feature and principle are done, this utility model patent is included in
Protection domain in.This utility model person of ordinary skill in the field can do various each to described specific embodiment
The modification of sample or supplement are substituted using similar mode, without departing from structure of the present utility model or surmount this right will
Scope defined in book is sought, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a kind of pulsating heat pipe solar water heater, including water tank, support and heat-collecting box, the water tank are arranged on the top of support
Portion, the heat-collecting box are arranged on the side of support, it is characterised in that the heat-collecting box includes transparent facial film, pulsating heat pipe, super
Blue film, heat-insulation layer and base plate, wherein, the transparent facial film is arranged on the upper surface of heat-collecting box, and the base plate is arranged on heat-collecting box
Lower surface, the lower surface of the transparent facial film arranges pulsating heat pipe, and the lower surface of the pulsating heat pipe is close to super blue film, institute
The lower surface for stating super blue film is close to heat-insulation layer, and the heat-insulation layer is close to base plate.
2. pulsating heat pipe solar water heater according to claim 1, is characterized in that：After the pulsating heat pipe is evacuation
The tube bank of metallic closed filled with formaldehyde.
3. pulsating heat pipe solar water heater according to claim 2, is characterized in that：It is not complete in the metallic closed tube bank
It is full of full formaldehyde.
4. pulsating heat pipe solar water heater according to claim 2, is characterized in that：The internal diameter of the metallic closed tube bank
Less than 5mm.
5. the pulsating heat pipe solar water heater according to any one of Claims 1-4, is characterized in that：The pulsating heat pipe
Including bringing-up section and condensation segment, the bringing-up section is located in heat-collecting box, and the condensation segment is stretched in the water tank.
6. pulsating heat pipe solar water heater according to claim 5, is characterized in that：The connection of the condensation segment and water tank
Place's covering insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073170.3U CN206073473U (en) | 2016-09-23 | 2016-09-23 | A kind of pulsating heat pipe solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073170.3U CN206073473U (en) | 2016-09-23 | 2016-09-23 | A kind of pulsating heat pipe solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073473U true CN206073473U (en) | 2017-04-05 |
Family
ID=58438978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073170.3U Expired - Fee Related CN206073473U (en) | 2016-09-23 | 2016-09-23 | A kind of pulsating heat pipe solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073473U (en) |
-
2016
- 2016-09-23 CN CN201621073170.3U patent/CN206073473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180923 |