CN104879933B - Steam chest collection hot vaporizer and the solar water heater with the collection hot vaporizer - Google Patents
Steam chest collection hot vaporizer and the solar water heater with the collection hot vaporizer Download PDFInfo
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- CN104879933B CN104879933B CN201510168166.9A CN201510168166A CN104879933B CN 104879933 B CN104879933 B CN 104879933B CN 201510168166 A CN201510168166 A CN 201510168166A CN 104879933 B CN104879933 B CN 104879933B
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- Prior art keywords
- working medium
- collection
- hot vaporizer
- collection hot
- capillary structure
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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 invention provides a kind of collection hot vaporizer for having and collecting steam chest, it includes lagging casing and the closed shell being arranged in the lagging casing, heat-insulation layer is provided between the closed shell bottom and the lagging casing, the closed shell upper cap is provided with glass cover-plate, the closed shell both sides are provided with collection steam chest, the closed shell bottom is provided with open-topped working medium collector, capillary structure layer is provided with the working medium collector, the working medium evaporation that will enter capillary structure layer after heat is absorbed by solar heat-collection plate, heat is provided with this.Present invention also offers a kind of solar water heater with the collection hot vaporizer, collection hot vaporizer passes through loop pipeline communication with storage tank, meet the overall appearance requirement of middle-high building, the unpowered circulation of working medium is realized using the capillarity of capillary structure simultaneously, whole solar water heater is installed simply, without other power drive working medium, you can meet the daily demand of people.
Description
Technical field
The present invention relates to one kind collection hot vaporizer and solar water heater, specifically, a kind of steam chest thermal-arrest relate to
Evaporator and the solar water heater heat-collecting evaporator collection hot vaporizer with the collection hot vaporizer.
Background technology
The today being becoming tight in the traditional energies such as oil, coal, natural gas day, for environmental protection, realize sustainable development
Exhibition, development new energy and renewable resource turn into a kind of trend.Solar energy with its have aboundresources, it is renewable, need not open
Adopt, transport, it is pollution-free the advantages of, as important new energy.At present, solar water heater technology is skill in solar thermal utilization
Art is most ripe, the most widely used solar utilization technique in market.
The need for traditional integral solar water heater disclosure satisfy that low-rise building, but middle-high building, particularly
The roof of skyscraper is not suitable for installing traditional solar water heater, it is impossible to meet the requirement integrated with middle-high building,
Influence building aesthetics；There is potential safety hazard simultaneously.In order to which the people that solve the above problems endeavour to study separated type solar hot water
Device, collection hot vaporizer is connected with storage tank by pipeline, but storage tank still needs mounted in outdoor, although changed to a certain extent
It has been apt to building aesthetics, but domestic water still needs to convey in Discussion on architecture, has there is that heat loss is larger, solar conversion efficiency is relatively low
The problems such as, and the power of system circulation need to be provided by gravity, one is equipped with to the installation position of collection hot vaporizer and heat storage water tank
Fixed requirement, the power for providing system circulation by moving components such as pumps need to consume electric energy, be unfavorable for saving the energy.
In order to solve the problem of above is present, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, to be closed so as to provide a kind of design science, practical, structure
Manage, install it is attractive in appearance, without the good steam chest collection hot vaporizer of power, Heat-collecting effect；There is the collection present invention also offers one kind
The solar water heater of hot vaporizer.
To achieve these goals, the technical solution adopted in the present invention is：A kind of steam chest collection hot vaporizer, it includes
Lagging casing and the closed shell being arranged in the lagging casing, set between the closed shell bottom and the lagging casing
Heat-insulation layer is equipped with, the closed shell upper cap is provided with glass cover-plate, and the closed shell bottom is provided with open-topped work
It is provided with matter collector, the working medium collector in capillary structure layer, the capillary structure layer and is covered with solar heat-collection plate,
The capillary structure layer and the bottom formation working medium back cavity of the working medium collector, the work back cavity offer thermal-arrest steaming
Send out and a plurality of steam collection channel is prefabricated with inside the fluid inlet of device, the capillary structure layer, both sides inside the closed shell
Collection steam chest is provided with, the two ends of a plurality of steam collection channel are respectively communicated with the collection steam chest, the collection steam chest
Offer the gaseous phase outlet of collection hot vaporizer.
Based on above-mentioned, the working medium back cavity inner disc flows back conduit provided with working medium, and the capillary structure layer is arranged on described
Above working medium backflow conduit, the notch of the fluid inlet correspondence working medium backflow conduit of the collection hot vaporizer is set.
Based on above-mentioned, multiple L-shaped working medium split-flow baffles, multiple L-shaped working medium point are provided with the working medium back cavity
Dividing plate is parallel is staggered in the working medium back cavity for stream, the fluid inlet correspondence top L-shaped of the collection hot vaporizer
Working medium split-flow baffles are set.
The present invention is compared with the prior art with prominent substantive distinguishing features and significantly progressive, specifically, bag of the invention
Lagging casing, closed shell, working medium collector, solar heat-collection plate and glass cover-plate are included, is prefabricated on capillary structure layer top
Type steam collection channel, the pipeline configuration in tradition collection hot vaporizer is replaced with this, it is to avoid Pipe breaks, and with bigger
Collector area；Collection steam chest is set to be easy to collecting for the gaseous working medium after gasification simultaneously, the working medium collector is used to collect liquid
State working medium, is easy to the distribution of liquid refrigerant；It is easy to suit the installation of skyscraper appearance using platy structure solar heat-collection plate, it is beautiful
Practicality is seen, realizes working medium in more unpowered circulation at a distance using the capillary force effect of capillary structure layer；It has design department
Learn, practical, rational in infrastructure, installation is attractive in appearance, without the good advantage of power, Heat-collecting effect.
A kind of solar water heater, it also includes collecting hot vaporizer, storage tank as claimed in claim 2 or claim 3, is arranged on
Condenser and loop pipeline in the storage tank, the gaseous phase outlet of the collection hot vaporizer, the loop pipeline, the condensation
The fluid inlet of the import and export of device and the collection hot vaporizer is sequentially communicated to form recycle heat conveying loop.
Based on above-mentioned, be provided between the outlet of the fluid inlet and the condenser of the collection hot vaporizer check valve and
Working medium buffer tank.
Based on above-mentioned, it also includes being arranged on liquid level gauge in the working medium buffer tank, the control electrically connected with the liquid level gauge
Device processed and the magnetic valve for being arranged on the storage tank water inlet, the controller control the magnetic valve.
Based on above-mentioned, vacuum-pumping valve is installed on the loop pipeline.
Of the invention to have prominent substantive distinguishing features and significant progress compared with the prior art, specifically, the present invention is not
Traditional integral type or Solar Enercy Fission Geyser are same as, it includes collection hot vaporizer, storage tank, condenser and loop tube
Road, passes through loop pipeline connection collection hot vaporizer and storage tank, using middle-high building installation requirements, collection hot vaporizer and exterior wall
Body agrees with installation, and storage tank then may be mounted at the indoor place for needing to use hot water, and whole structure is attractive in appearance；Steamed simultaneously using thermal-arrest
Capillary structure layer in hair device realizes the unpowered circulation of thermal cycle work, not only energy-conserving and environment-protective but also can meet need of the people to hot water
Ask；Furtherly increase check valve and working medium buffer tank so that it is appropriate that liquid refrigerant enters collection hot vaporizer, it is ensured that working medium circulation
Efficiency；Furtherly increase liquid level gauge liquid level gauge, controller and magnetic valve, are easy to inject cold water into storage tank in time, it is ensured that
Collect hot vaporizer normal work；It has design science, without power, remotely conduct heat, install good excellent of attractive in appearance and Heat-collecting effect
Point.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of heretofore described capillary structure layer and described steam chest.
Fig. 3 is the structural representation of working medium collector described in embodiment 1 in the present invention.
Fig. 4 is the structural representation of working medium collector described in embodiment 2 in the present invention.
Fig. 5 is the structural representation of embodiment 3 in the present invention.
Embodiment
Below by embodiment, technical scheme is described in further detail.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of steam chest collection hot vaporizer, it includes lagging casing 3 and is arranged on the guarantor
Closed shell in warm shell 3, enables whole collection hot vaporizer to make plank frame, it is adaptable to middle height using shell structure
Layer construction and installation demand, is easy to whole collection hot vaporizer being arranged on the exterior wall of middle-high building, overall appearance.
Heat-insulation layer is provided between the closed shell bottom and the lagging casing 3, the heat-insulation layer can be as needed
Wrap up the closed shell to set, the closed shell top is not covered, it is ensured that the absorption of solar thermal energy；On the closed shell
Portion is covered with glass cover-plate 1, and the glass cover-plate 1 is made of transparent glass；The closed shell bottom is provided with top and opened
It is provided with capillary structure layer 4, the capillary structure layer 4 and is covered with too on the working medium collector 5 of mouth, the working medium collector 5
Positive energy collecting plate 2, the capillary structure layer 4 and the bottom formation working medium back cavity of the working medium collector 5, the work backflow
Chamber is offered in the fluid inlet 53 of collection hot vaporizer, the present embodiment, and the working medium back cavity inner disc is provided with working medium backflow conduit
51, the capillary structure layer 4 is arranged on the top of working medium backflow conduit 51, the correspondence of fluid inlet 53 of the collection hot vaporizer
The notch of the working medium backflow conduit 51 is set；A plurality of steam collection channel 41 is prefabricated with inside the capillary structure layer 4, it is described
Both sides are provided with collection steam chest 6 inside closed shell, and the two ends of a plurality of steam collection channel 41 are respectively communicated with the collection and steamed
The gaseous phase outlet 61 of collection hot vaporizer is offered on vapour case 6, the collection steam chest 6.
Closed shell described in the present embodiment is by the working medium collector 5, the capillary structure layer 4 and the collection steam
The enclosed package of case 6, it is ensured that cycle fluid closed circulation.The sealing of lagging casing 3 includes the seal casinghousing and set, while root
Mounting and connection parts are set outside the lagging casing 3 according to installation requirements, for example：Fixing bolt.
Capillary structure layer described in the present embodiment uses good thermal conductivity, heat endurance and the good capillary materials of working medium compatibility
It is made.During making, the steam collection channel 41 is directly made in the capillary structure layer 4 so that the two is integrally formed formula
Structure, entity jet chimney is replaced with this, and the steam collection channel 41 is that capillary materials suppress the passage to be formed, and is entered as needed
Row is set, and is advisable with the use demand for meeting collection hot vaporizer, is both saved material, in time can transfer out the steam of evaporation again
Go.The heat on solar heat-collection plate 2 is absorbed using the capillary structure layer 4, the liquid working substance in the capillary structure layer 4 will be entered
Gasification, the working medium after heat gasification rapidly enters steam collection channel 41, and gas working medium is transferred into collection steam chest in time
6, it is to avoid steam prolonged stay causes vent plug in capillary structure layer, the utilization of solar heat is realized with this.
In the present embodiment in order to ensure capillary structure layer 4 can normal extraction working medium carry out Btu utilization, it is a plurality of it is described steam
Vapour collection channel 41 is parallel to be uniformly arranged, and thickness is too small between preventing two, the normal work of the whole capillary structure layer 4 of influence
Make；The steam collects conduit 41 can prefabricated rounded, semicircle, triangle, the structure such as square.The steam collects conduit 41
It is arranged in parallel, it is ensured that steam smooth delivery of power is gone out, while the serpentine-like shape of working medium backflow conduit 51 is set, it is ensured that working medium is uniform
The bottom of whole capillary structure layer 4 so that capillary structure layer 4 contacts fully and uniform with working medium, prevents local capillary structure layer 4
Cisco unity malfunction, reduces board-like thermal-arrest evaporator effectiveness.
Using low boiling point organic solvent as working medium is evaporated in the collection hot vaporizer, for example：Ethanol, methanol, ethylene glycol etc.
Organic working medium, instead of traditional water as cycle fluid, utilizes the steam collection channel 41 and working medium backflow conduit 51
External miscellaneous equipment realizes the utilization of heat.
When specifically used, liquid working substance, which passes through fluid inlet 53 and enters working medium, to flow back conduit 51 so that liquid working substance is from upper
And under to enter whole collection hot vaporizer successively so that capillary structure layer 4 from bottom to top uniform pickup liquid working substance, solar energy heating
Plate 2 absorbs the heat of solar radiation, heats capillary structure layer 4 with this so that liquid working substance is evaporated, the gaseous working medium after evaporation
Steam collection channel 41 is rapidly entered, convergence enters collection steam chest 6, and quick outwards by collecting the gaseous phase outlet 61 of hot vaporizer
Convey heat.
Embodiment 2
The present embodiment and the difference of embodiment 1 are, as shown in figure 4, being provided with multiple L-shaped works in the working medium back cavity
Matter split-flow baffles 52, multiple L-shaped working medium split-flow baffles 52 are parallel to be staggered in the both sides of the working medium back cavity, described
The correspondence of the fluid inlet 53 top L-shaped working medium split-flow baffles for collecting hot vaporizer are set.
The liquid refrigerant that downflow weir effect will enter in working medium collector 5 is realized using a plurality of L-shaped working medium split-flow baffles 52
It is uniformly distributed, prevents the local cisco unity malfunction of capillary structure layer 4, reduces board-like thermal-arrest evaporator effectiveness.
Embodiment 3
As shown in figure 5, a kind of solar water heater, it includes collection hot vaporizer 10, storage tank 8, is arranged on the water storage
Condenser 9 and loop pipeline 7 in case 8, are constituted Solar Enercy Fission Geyser, it is adaptable to middle-high building demand with this.Institute
State gaseous phase outlet, the loop pipeline 7, the import and export of the condenser 9 and the collection hot vaporizer 10 of collection hot vaporizer 10
Fluid inlet be sequentially communicated to form recycle heat conveying loop.
What is used in the present embodiment integrates hot vaporizer 10 as the Flat plate heat collecting evaporation in above-described embodiment 1 or embodiment 2
Device, the circulation of recycle heat conveying loop is without other power, you can carry out the circulation conveying of working medium.Concrete operating principle：Profit
Solar radiation is absorbed with collection hot vaporizer 10, the liquid refrigerant in capillary structure layer is heated to be gaseous working medium, and pass through loop
The cold water that pipeline 7 is quickly delivered into the progress heat release heating storage tank 8 of condenser 9 in storage tank 8, condensed working medium warp
Cross loop pipeline 7 and flow back into collection hot vaporizer 6, complete the conveying and utilization of heat.
When liquid refrigerant is evaporated to gaseous working medium by the capillary structure layer in collection hot vaporizer 10, produces capillary force and driven with this
Move the circulation of working medium in whole circulation loop.
The solar water heater will collect hot vaporizer 10 and storage tank 8 is separately positioned, and storage tank 8, which is disposed in the interior, needs heat
The place of water, whole loop pipeline 7 is disposed in the interior, not only attractive in appearance but also safe compared to the form that traditional storage tank is located at outdoor；
The working medium in loop pipeline 7 is driven using the capillary force collected in hot vaporizer 6 in capillary structure layer simultaneously, compared to tradition
Heat circulation drives power, energy-conserving and environment-protective without working medium.
Using the collection hot vaporizer 10 of plank frame, it is easily installed on the exterior wall of middle-high building, beautiful outline form is installed
Unified setting is easy in sight, is more used safely compared to conventional water heaters；Solar heat is absorbed with this, while passing through the loop tube
Road 7 conveys to the storage tank 8 and isothermal holding is done outside heat, the loop pipeline 7, the loop pipeline 7, reduces heat energy and damages
Lose.
In order to ensure the normal circulation of working medium in the present embodiment, the fluid inlet of the collection hot vaporizer 10 and the condensation
Check valve 72 and working medium buffer tank 71 are installed, the check valve 72 prevents working medium from flowing back into condenser between the outlet of device 9
9, the working medium buffer tank 71 is used to deposit liquid refrigerant, prevents excessive liquid refrigerant from entering collection hot vaporizer 10.
In the present embodiment, in order to ensure making full use of for heat, the solar water heater also includes being arranged on the working medium
Liquid level gauge 81 in buffer tank 71, the controller 82 electrically connected with the liquid level gauge 81 and it is arranged on the water inlet of storage tank 8
The magnetic valve 83 at place, the controller 82 controls the magnetic valve 83；The liquid level gauge 81 can be monitored in working medium buffer tank 71
The reserves of liquid refrigerant, the controller 82 controls the magnetic valve 83 in time according to the reserve information monitored, when monitoring
Reserve information reduce, carry out cold water supplement.If water shortage in storage tank 8, liquid level gauge 81 can monitor working medium in time
Liquid refrigerant reserves are reduced in buffer tank 71, are represented without heat release work is carried out in condenser 9, in order to ensure heat utilization rate,
Timely opens solenoid valve 83, cold water is supplemented to storage tank 8.
In the present embodiment, vacuum-pumping valve is offered on the loop pipeline 7, it is ensured that in certain in whole circulation line
Vacuum state, both drove working cycles beneficial to capillary force, also can be in the case where temperature is relatively low, and liquid refrigerant flashes to gas.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among claimed technical scheme scope of the invention.
Claims (6)
1. a kind of steam chest collection hot vaporizer, it is characterised in that：It includes lagging casing and is arranged in the lagging casing
Closed shell, is provided with heat-insulation layer between the closed shell bottom and the lagging casing, the closed shell upper cap is set
There is glass cover-plate, the closed shell bottom is provided with open-topped working medium collector, the working medium collector and is provided with
Solar heat-collection plate, the capillary structure layer and the working medium collector are covered with capillary structure layer, the capillary structure layer
Bottom formation working medium back cavity, the working medium back cavity offer collection hot vaporizer fluid inlet, the capillary structure layer
Inside is prefabricated with both sides inside a plurality of steam collection channel, the closed shell and is provided with collection steam chest, and a plurality of steam converges
The two ends of collection passage are respectively communicated with the gaseous phase outlet that collection hot vaporizer is offered on the collection steam chest, the collection steam chest, institute
State and multiple L-shaped working medium split-flow baffles are provided with working medium back cavity, multiple L-shaped working medium split-flow baffles are parallel to be staggered
In the working medium back cavity, the fluid inlet correspondence top L-shaped working medium split-flow baffles of the collection hot vaporizer are set.
2. steam chest collection hot vaporizer according to claim 1, it is characterised in that：The working medium back cavity inner disc is provided with work
Matter backflow conduit, the capillary structure layer is arranged on above the working medium backflow conduit, the fluid inlet of the collection hot vaporizer
The notch of the correspondence working medium backflow conduit is set.
3. a kind of solar water heater, it is characterised in that：It also includes collection hot vaporizer as claimed in claim 1 or 2, water storage
Case, the condenser being arranged in the storage tank and loop pipeline, gaseous phase outlet, the loop tube of the collection hot vaporizer
The fluid inlet in road, the import and export of the condenser and the collection hot vaporizer is sequentially communicated to form recycle heat conveying loop.
4. solar water heater according to claim 3, it is characterised in that：The fluid inlet of the collection hot vaporizer and institute
Check valve and working medium buffer tank are installed between the outlet for stating condenser.
5. solar water heater according to claim 4, it is characterised in that：It also includes being arranged on the working medium buffer tank
Interior liquid level gauge, the controller electrically connected with the liquid level gauge and the magnetic valve for being arranged on the storage tank water inlet, the control
Device processed controls the magnetic valve.
6. solar water heater according to claim 3, it is characterised in that：Vacuum pumping valve is installed on the loop pipeline
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168166.9A CN104879933B (en) | 2015-04-11 | 2015-04-11 | Steam chest collection hot vaporizer and the solar water heater with the collection hot vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168166.9A CN104879933B (en) | 2015-04-11 | 2015-04-11 | Steam chest collection hot vaporizer and the solar water heater with the collection hot vaporizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879933A CN104879933A (en) | 2015-09-02 |
| CN104879933B true CN104879933B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510168166.9A Expired - Fee Related CN104879933B (en) | 2015-04-11 | 2015-04-11 | Steam chest collection hot vaporizer and the solar water heater with the collection hot vaporizer |
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| Country | Link |
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| CN (1) | CN104879933B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614152A (en) * | 2022-03-22 | 2022-06-10 | 深圳市科信通信技术股份有限公司 | Battery box and radiator thereof |
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| CN100366998C (en) * | 2005-07-18 | 2008-02-06 | 华中科技大学 | Plane type capillary core condenser used for CPL system |
| CN100460798C (en) * | 2007-05-16 | 2009-02-11 | 中山大学 | Temperature-evenness loop heat pipe device |
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| CN103090562A (en) * | 2013-02-06 | 2013-05-08 | 济南道生一新能源科技有限公司 | Flat-plate heat pipe solar collector |
| CN104197549B (en) * | 2014-09-22 | 2016-05-25 | 文力 | There is the solar energy hot device of evaporimeter and heat exchanger |
| CN204678715U (en) * | 2015-04-11 | 2015-09-30 | 郑州大学 | Steam chest thermal-arrest evaporimeter and there is the solar water heater of this thermal-arrest evaporimeter |
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| JPS5767748A (en) * | 1980-10-14 | 1982-04-24 | Babcock Hitachi Kk | Solar energy collector |
| CN2861889Y (en) * | 2005-10-24 | 2007-01-24 | 喜春野 | Split assembled external-recycling super-heat pipe anti-refrigeration planet solar water heater |
| CN201116787Y (en) * | 2007-10-22 | 2008-09-17 | 上海海事大学 | Solar energy heat-collection system |
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| CN104879933A (en) | 2015-09-02 |
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