CN109140798A - A kind of different poly- state self-circulation system of solar energy - Google Patents
A kind of different poly- state self-circulation system of solar energy Download PDFInfo
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- CN109140798A CN109140798A CN201811265694.6A CN201811265694A CN109140798A CN 109140798 A CN109140798 A CN 109140798A CN 201811265694 A CN201811265694 A CN 201811265694A CN 109140798 A CN109140798 A CN 109140798A
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- 239000012530 fluid Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 5
- 238000013475 authorization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000006244 Medium Thermal Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
- F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to heating heating technical field more particularly to a kind of different poly- state self-circulation systems of solar energy.It include: water storage apparatus；Condensing unit, including the heat release working fluid channel for the working medium that circulates；Different poly- state heat collector panel, including the heat absorption working fluid channel for the working medium that circulates；First working medium pipeline is connected to the sender property outlet of the heat absorption working medium circulation road and the working medium entrances of the heat release working fluid channel；Second working medium pipeline is connected to the sender property outlet of the heat release working fluid channel and the working medium entrances of the heat absorption working fluid channel；The condensing unit is set in the water storage apparatus, and the mounting height of the water storage apparatus is higher than the mounting height of the different poly- state heat collector panel.In above-mentioned technical proposal, the mounting height of the condensing unit is higher than the different poly- state heat collector panel, the steam state working medium in heat collector panel is enabled to rise to heat release in condensing unit automatically along the first working medium pipeline, the intervention for not needing compressor can heat the water being stored in water storage apparatus.
Description
Technical field
The present invention relates to heating heating technical field more particularly to a kind of different poly- state self-circulation systems of solar energy.
Background technique
The different poly- state heat utilization system of solar energy combines solar energy and heat pump system, and fractional energy savings is better than solar energy system
System, also superior to air energy heat pump and earth source heat pump, have it is convenient, cheap a little, and it uses not climate and geographical position
The limitation set.Such as Authorization Notice No. CN10407222B, one disclosed in the patent of invention in authorized announcement date on June 23rd, 2017
The double-deck heat utilization plate of kind, only takes up the space of one piece of heat collector panel originally, and the heat provided is but greater than two heat collector panels and works independently
When the heat that can be provided, the efficiency of heat utilization plate is substantially increased while saving space.
But different poly- state heat utilization system depends on the work of compressor in the prior art, by what is exported in condenser
High-temperature low-pressure working medium boil down to high temperature and pressure working medium, which is sent in evaporator, evaporates to heat.Such as Authorization Notice No.
CN202442493U, a kind of different poly- state heat benefit of solar energy disclosed in the authorized announcement date utility model patent on the 19th of September in 2012
With system, the higher liquid heat-transfer medium of temperature under normality, gas are replaced using the lower gaseous heat transfer medium of temperature under normal conditions
Body heat transfer medium absorbs the environmental energies such as solar energy in evaporator, within the condenser will be in the feed-tank of the heat transmission of absorption
Water it is more energy saving so that less the time required to hot water and temperature is constant, but simultaneously, original different poly- state system no matter water temperature
Just, circumstance temperature height, sunshine number are required to the compressor inside starting cycle master so that working medium circulation, so that too
Sun irradiates heat hot water in relatively good weather and still needs power consumption.
Summary of the invention
In order to solve the above-mentioned technical problem the application, proposes a kind of different poly- state self-circulation system of solar energy, feature exists
In, comprising:
Water storage apparatus；
Condensing unit, including the heat release working fluid channel for the working medium that circulates；
Different poly- state heat collector panel, including the heat absorption working fluid channel for the working medium that circulates；
The working medium of first working medium pipeline, the sender property outlet and the heat release working fluid channel that are connected to the heat absorption working medium circulation road enters
Mouthful；
Second working medium pipeline is connected to the sender property outlet of the heat release working fluid channel and the working medium entrances of the heat absorption working fluid channel；
The condensing unit is set in the water storage apparatus, and the mounting height of the water storage apparatus is higher than the different poly- state heat collector panel
Mounting height.
In above-mentioned technical proposal, the mounting height of the condensing unit is higher than the different poly- state heat collector panel, so that heat collector panel
In steam state working medium can rise to automatically heat release in condensing unit along the first working medium pipeline, do not need the intervention of compressor i.e.
The water being stored in water storage apparatus can be heated.
Preferably, the water storage apparatus mounting height is 1.5m at least higher than the mounting height of the different poly- state heat collector panel.
Preferably, the first working medium pipeline is equipped with thermal insulation portion.
Preferably, the second working medium pipeline is equipped with thermal insulation portion.
Preferably, sender property outlet of the position of the working medium entrances of the heat release working fluid channel than the heat release working fluid channel
Position it is low.
Preferably, the heat release working fluid channel helical disk is set in the water storage apparatus.
Preferably, sender property outlet and the heat release of working fluid channel of absorbing heat described in the first working medium pipeline vertical connection
The working medium entrances of working fluid channel.
Preferably, the working medium is freon.
Preferably, further including compressor；The outlet of the entrance of the compressor and the heat absorption working fluid channel；Institute
The outlet for stating compressor is connected to the entrance of the heat release working fluid channel.
Preferably, further including the control valve set on the first working medium pipeline；The control valve is for being connected to described the
One working medium pipeline is respectively communicated with the compressor and the heat release working fluid channel and the heat absorption working fluid channel.
Detailed description of the invention
The different poly- state self-circulation system schematic diagram of the solar energy of Fig. 1 embodiment of the present invention one.
The different poly- state self-circulation system system diagram of the solar energy of Fig. 2 embodiment of the present invention two.
Specific embodiment
Term used herein is used only for the purpose of describing specific embodiments, and is not intended to limit the present invention.Unless in addition
Definition, otherwise all terms used herein have normally understood identical with those skilled in the art
Meaning.It will be further appreciated that essential term should be interpreted as having and it is in related fields and present disclosure
The consistent meaning of meaning.The disclosure will be considered as example of the invention, and is not intended to and limits the invention to particular implementation
Example.
Embodiment one
A kind of different poly- state self-circulation system of solar energy as shown in Figure 1, including water storage apparatus 1, condensing unit 2, different poly- state heat build-up
Plate 3, the first working medium pipeline 4 and the second working medium pipeline 5.Different poly- state heat collector panel 3 is any kind of different poly- state in the prior art
Heat collector panel comprising the heat absorption working fluid channel for the working medium that circulates (such as the heat transfer mediums such as freon).In working fluid channel of absorbing heat
The liquid refrigerant of circulation can absorb the heat in different poly- state heat collector panel local environment and be changed into the higher steam state working medium of thermal energy.
Condensing unit 2 is set in water storage apparatus 1 comprising the heat release working fluid channel for the working medium that circulates.It circulates in heat release working fluid channel
Steam state working medium can heat release to be heated to the water being stored in water storage apparatus, to be changed into the lower liquid work of thermal energy
Matter.First working medium pipeline 4 and the second working medium pipeline 5 are set between water storage apparatus 1 and different poly- state heat collector panel 3, for being connected at
Condensing unit 2 and different poly- state heat collector panel 3 in water storage apparatus.It absorbs heat in one end of first working medium pipeline 4 and different poly- state heat collector panel 3
The sender property outlet of working fluid channel is connected to, and the other end of the first working medium pipeline 4 and the working medium of heat release working fluid channel in condensing unit 2 enter
Mouth connection, so that the working medium entrances of the sender property outlet of the first working medium pipeline 4 connection heat absorption working medium circulation road and heat release working fluid channel,
The steam state work with higher thermal energy that will be absorbed heat and formed in different poly- state heat collector panel 3 using the lesser principle of gaseous working medium density
Matter, which is transmitted in the heat release working fluid channel of condensing unit 2, carries out heat release.It is put in one end of second working medium pipeline 5 and condensing unit 2
The sender property outlet of hot working fluid runner is connected to, working fluid channel of absorbing heat in the other end of the second working medium pipeline 5 and different poly- state heat collector panel
Working medium entrances connection, so that the outlet of the second working medium pipeline 5 connection heat release working fluid channel and the entrance for working fluid channel of absorbing heat, utilize
What the biggish principle of liquid refrigerant density formed the heat release in the heat release working fluid channel of condensing unit 2 has compared with low calorie
Liquid refrigerant is back to endothermic heat in the heat absorption working fluid channel of different poly- state heat collector panel.Working fluid channel of absorbing heat and heat release working fluid channel
The working medium circulation circuit of the different poly- state self-circulation system of the present invention is formd by the first working medium pipeline and the second working medium pipeline, is realized
The heat that different poly- state heat collector panel absorbs is transferred to condensing unit to heat to the water stored in water storage apparatus.
At the installation of water storage apparatus 1 position 1.5m at least higher than different poly- state heat collector panel 3 so that condensing unit 2 with it is different
Difference in height at least 1.5m between poly- state heat collector panel 3.The steam state working medium formed in working fluid channel of absorbing heat in different poly- state heat collector panel 3
The condensing unit 2 of top can be risen to automatically through the first working medium pipeline 4, and enter the heat release working fluid channel of condensing unit 2
Heat release is carried out, as steam state working medium flows in heat release working fluid channel, steam state working medium is carried out with the water being stored in water storage apparatus
Heat exchanges and heat release, forms worker quality liquid, and through the second working medium pipeline 5, decline will be into the different poly- state heat collector panel 3 of lower section automatically
It absorbs heat again, to form the automatic cycle of working medium.The different poly- state self-circulation system of the solar energy of the present embodiment is in no compressor
In the case where the water that the temperature in water storage apparatus is about 10 DEG C can be heated approximately to 35-40 by the self-loopa of system
DEG C, without wanting extra consumption electricity.
Preferably, thermal insulation portion can be set in the first working medium pipeline 4 and the second working medium pipeline 5, to prevent working medium in pipeline
The loss of heat.Thermal insulation portion can be the temperature insulating material that pipeline external surface is arranged in independently of pipeline, be also possible to be integrated in pipe
Similar vacuum layer in road tube wall or filled with temperature insulating material insulating layer structure.
In the present embodiment, disk is set the heat release working fluid channel of condensing unit 2 set on the lower part of water storage apparatus, water storage in the shape of a spiral
The cold water on standby top sinks in water storage apparatus under the effect of gravity, and the hot water after water storage apparatus lower part is heated is in water storage apparatus
Middle floating.Preferably, the position of the working medium entrances of heat release working fluid channel is higher than the position of the sender property outlet of heat release working fluid channel.
The higher water of temperature is heated so that the higher working medium of thermal energy is first into water storage apparatus at higher position, with
Flowing downward along water storage apparatus is gradually condensed in heat release working fluid channel, working medium thermal energy reduces water storage apparatus simultaneously and corresponds to lower
Water temperature it is also corresponding lower, being able to maintain between working medium and water has certain temperature difference, and then persistently to the water at water storage apparatus end
It is heated, improves heat utilization efficiency.
Embodiment two
As shown in Fig. 2, the present embodiment and embodiment one the difference is that: the different poly- state self-loopa system of the solar energy of the present embodiment
System further includes compressor 6, control valve 7.Control valve 7 is the four-way valve being mounted on the first working medium pipeline 4, four of control valve 7
Port be separately connected the first working medium pipeline 4 at both ends, compressor 6 entrance and compressor 6 outlet.Control valve 7 can connect
Logical two ports for being separately connected both ends the first working medium pipeline 4 are connected to the first working medium pipeline 4, and compressor 6 is not linked into the
In the circuit of one working medium pipeline 4；Control valve 7 can also be connected to two ends for being separately connected compressor outlet and suction port of compressor
Mouthful, so that compressor 6 is linked into the circuit of the first working medium pipeline 4.
When 7 compressor 6 of control valve is not linked into the circuit of the first working medium pipeline 4, work of absorbing heat in different poly- state heat collector panel 3
The steam state working medium in mass flow road can enter directly into condensing unit through the first working medium pipeline 4, heat release working medium stream in condensing unit
The liquid refrigerant in road can return in different poly- state heat collector panel 3 through the second working medium pipeline 5, form self circulation of working medium, may be implemented
In the case where not needing compressor intervention, 10 DEG C or so in water storage apparatus of water is heated to 35-40 DEG C.When in water storage apparatus
When water temperature reaches 40 DEG C, compressor 6 is linked into the circuit of the first working medium pipeline 4 by 7 switching state of control valve, so that different poly-
The outlet for working fluid channel of absorbing heat in state heat collector panel 3 is connected to the entrance of compressor 6, is put in the outlet of compressor 6 and condensing unit 2
The entrance of hot working fluid runner is connected to.The steam state working medium of formation of absorbing heat in different poly- state heat collector panel 3 enters compressor 6 and is compressed to form
High temperature and pressure working medium carries out heat release from the heat release working fluid channel that the outlet of compressor 6 enters condensing unit 2, puts in condensing unit
The liquid refrigerant of hot working fluid runner can return in different poly- state heat collector panel through the second working medium pipeline 5, form working medium circulation, Ke Yishi
In the case where present compressor intervention, 40 DEG C or so in water storage apparatus of water is further heated to higher temperature, and is only needed
Will the different poly- state system half of solar energy in the prior art power consumption.
Although the embodiments of the invention are described in conjunction with the attached drawings, but those of ordinary skill in the art can be in appended power
Benefit makes various deformations or amendments in the range of requiring.
Claims (10)
1. a kind of different poly- state self-circulation system of solar energy characterized by comprising
Water storage apparatus；
Condensing unit, including the heat release working fluid channel for the working medium that circulates；
Different poly- state heat collector panel, including the heat absorption working fluid channel for the working medium that circulates；
The working medium of first working medium pipeline, the sender property outlet and the heat release working fluid channel that are connected to the heat absorption working medium circulation road enters
Mouthful；
Second working medium pipeline is connected to the sender property outlet of the heat release working fluid channel and the working medium entrances of the heat absorption working fluid channel；
The condensing unit is set in the water storage apparatus, and the mounting height of the water storage apparatus is higher than the different poly- state heat collector panel
Mounting height.
2. the different poly- state self-circulation system of a kind of solar energy according to claim 1, it is characterised in that:
The water storage apparatus mounting height is 1.5m at least higher than the mounting height of the different poly- state heat collector panel.
3. the different poly- state self-circulation system of a kind of solar energy according to claim 1, it is characterised in that:
The first working medium pipeline is equipped with thermal insulation portion.
4. the different poly- state self-circulation system of a kind of solar energy according to claim 1, it is characterised in that:
The second working medium pipeline is equipped with thermal insulation portion.
5. the different poly- state self-circulation system of a kind of solar energy according to claim 1, it is characterised in that:
The position of the working medium entrances of the heat release working fluid channel is lower than the position of the sender property outlet of the heat release working fluid channel.
6. the different poly- state self-circulation system of a kind of solar energy according to claim 5, it is characterised in that:
The heat release working fluid channel helical disk is set in the water storage apparatus.
7. the different poly- state self-circulation system of a kind of solar energy according to claim 1, it is characterised in that:
The sender property outlet for working fluid channel of absorbing heat described in the first working medium pipeline vertical connection and the work of the heat release working fluid channel
Matter entrance.
8. the different poly- state self-circulation system of a kind of solar energy according to claim 1, it is characterised in that:
The working medium is freon.
9. the different poly- state self-circulation system of a kind of solar energy according to claim 2, it is characterised in that:
It further include compressor；
The outlet of the entrance of the compressor and the heat absorption working fluid channel；
The outlet of the compressor is connected to the entrance of the heat release working fluid channel.
10. the different poly- state self-circulation system of a kind of solar energy according to claim 9, it is characterised in that:
It further include the control valve set on the first working medium pipeline；
The control valve is for being connected to the first working medium pipeline or being respectively communicated with the compressor and the heat release working medium stream
Road and the heat absorption working fluid channel.
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| CN201811265694.6A CN109140798A (en) | 2018-10-29 | 2018-10-29 | A kind of different poly- state self-circulation system of solar energy |
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| CN201811265694.6A CN109140798A (en) | 2018-10-29 | 2018-10-29 | A kind of different poly- state self-circulation system of solar energy |
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| CN107131660A (en) * | 2017-06-28 | 2017-09-05 | 广东工业大学 | Solar energy loop circuit heat pipe heat pump hybrid system based on Fresnel Lenses thermal-arrest |
| CN209197182U (en) * | 2018-10-29 | 2019-08-02 | 浙江柿子新能源科技有限公司 | A kind of different poly- state self-circulation system of solar energy |
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2018
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101191681A (en) * | 2006-11-30 | 2008-06-04 | 胡龙 | Solar energy heat pipe heat pump device and its implementing method |
| CN102759207A (en) * | 2011-04-27 | 2012-10-31 | 昆明东院制冷工程有限责任公司 | Rib plate helical circular pipe gravity heat pipe solar water heater |
| CN102538195A (en) * | 2012-01-20 | 2012-07-04 | 沈雁茜 | Solar special condensed state utilizing system and working method thereof |
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