CN207350824U - A kind of pressure-bearing type solar heat water system - Google Patents
A kind of pressure-bearing type solar heat water system Download PDFInfo
- Publication number
- CN207350824U CN207350824U CN201720675486.8U CN201720675486U CN207350824U CN 207350824 U CN207350824 U CN 207350824U CN 201720675486 U CN201720675486 U CN 201720675486U CN 207350824 U CN207350824 U CN 207350824U
- Authority
- CN
- China
- Prior art keywords
- pressure
- circulation
- bearing type
- heat
- water tank
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000011521 glass Substances 0.000 claims abstract description 10
- 238000009833 condensation Methods 0.000 claims abstract description 7
- 230000005494 condensation Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 210000003298 Dental Enamel Anatomy 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002421 anti-septic Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses a kind of pressure-bearing type solar heat water system, including water tank, heat collector, stent, inlet pipeline and outlet pipeline, the both ends of the water tank are equipped with upper circulation interface and lower circulation interface, the both ends of heat collector are equipped with loop exit and circulation import, the upper circulation interface of upper circular tube road connection and loop exit, the lower lower circulation interface of circulation line connection and circulation import, the connecting hole of several perforation header inner containers is provided with the header inner container of the heat collector, the condensation segment of all-glass heat pipe vacuum solar collector pipe is sealed through connecting hole and by sealing ring, a safety valve is additionally provided with the water tank, the inlet pipeline is equipped with a pressure reducing valve, this pressure-bearing type solar heat water system is simple in structure, the thermal efficiency is high, bath comfort, cost is low, with good popularizing application prospect.
Description
Technical field
Solar energy heat utilization field is the utility model is related to, particularly a kind of pressure-bearing type solar heat water system.
Background technology
Existing domestic solar water heater is divided to two kinds of pressure-bearing type and non-bearing type.Non-bearing type is generally to use at present
One kind, structure generally comprise water tank, stent and the row's complete glass vacuum sun thermal-collecting tube being directly inserted into inner water tank, this
The kind solar water heater thermal efficiency is higher, and of low cost, application is relatively broad, but this solar water heater is typically mounted at and builds
The top built, the high-low water level that the pressure of water outlet is depended between water tank and shower is poor, and hot water effluent's pressure is small, bathing
Comfort level is bad.
Pressure-bearing type solar water heater can overcome the installation site of non-bearing type be limited with discharge pressure it is small the defects of, generally
It remains and communicates that, when hot water outlet is closed, whole system will bear big pressure with water supply.Current institute on the market
The pressure-bearing type solar water heater of sale is generally indirect heat exchange structure, and heat exchanger components, such as heat exchange folder are generally set inside water tank
Set or coil pipe, vacuum tube is not leaked water directly in heat collector, but interior sets metal flow passage pipe, the general right and wrong of inner water tank sheet metal thickness
More than 3 times of press-bearing water tank, the thermal efficiency of whole system compare the direct insertion non-pressure solar water of vacuum solar collector tubes
Device is relatively low, and manufacturing process is complicated, and cost is higher.Therefore, it is a kind of without indirect heat exchange structure to be badly in need of design, the thermal efficiency is high, the service life
It is long, and manufacture the low pressure-bearing type solar water heater of cost.
The content of the invention
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, there is provided a kind of structure letter
Single, the thermal efficiency is high, and manufacture cost is low, pressure-bearing type solar heat water system easy to use.
In order to solve the above technical problems, the technical solution that the utility model is taken is：A kind of pressure-bearing type solar heat water system
System, including water tank, heat collector, stent, inlet pipeline and outlet pipeline, further include upper circular tube road and lower circulation line, institute
The both ends for stating water tank are equipped with upper circulation interface and lower circulation interface, and the both ends of heat collector are equipped with loop exit and circulation import,
The upper circulation interface of upper circular tube road connection and loop exit, the lower lower circulation interface of circulation line connection and circulation import, the collection
The connecting hole of several perforation header inner containers, the condensation of all-glass heat pipe vacuum solar collector pipe are provided with the header inner container of hot device
Section is sealed through connecting hole and by sealing ring, a safety valve is additionally provided with the water tank, the inlet pipeline is equipped with
One pressure reducing valve.
Preferably, the liner of the water tank is pressure-bearing type enamel internal container, and the header inner container of heat collector is also warded off for pressure-bearing type
Porcelain liner.
The beneficial effects of the utility model are：
1st, heat collector uses all-glass heat pipe vacuum solar collector pipe, and the design of all-glass heat pipe vacuum solar collector pipe is pressure-resistant
Not less than 0.6MPa, higher pressure can be born, the condensation segment of all-glass heat pipe vacuum solar collector pipe is passed through in perforation header
The connecting hole of courage is simultaneously sealed by sealing ring, and the hydraulic pressure of header inner container is only acted upon in the exterior circumference of condensation segment, will not be acted on
In the end of thermal-collecting tube, there is no axial force, so that the requirement to stent is relatively low, system is reliable and stable；
2nd, the condensation segment of all-glass heat pipe vacuum solar collector pipe is directly contacted with the water in header inner container, upper circular tube road
Circulation interface and heat collector loop exit on water tank are connected, lower circulation line connects circulation interface and heat collector under water tank and follows
Ring import, forms natural cycle system, constantly heats the water of water tank, exchanges heat without heat exchanger, the thermal efficiency is high；
The 3rd, safety valve is set on water tank, pressure reducing valve is set on inlet pipeline, further increases the security of system,
Intake pressure is limited, water storage tank inner container compares traditional pressure-bearing water tank inner liner, and material can suitably be thinned, save material, and reduce system
This is caused, while mitigates water tank weight, beneficial to installation.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of pressure-bearing type solar heat water system of the utility model.
In figure, 1：Water tank；2：Upper circulation interface；3：Safety valve；4：Upper circular tube road；5：Loop exit；6：Outlet pipe
Road；7：Heat collector；8：All-glass heat pipe vacuum solar collector pipe；9：Liner；10：Lower circulation interface；11：Lower circulation line；12：
Inlet pipeline；13：Header inner container；14：Circulate import；15：Pressure reducing valve.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of pressure-bearing type solar heat water system, including water tank 1, heat collector 7, stent, inlet pipeline
12 and outlet pipeline 6, upper circular tube road 4 and lower circulation line 11 are further included, the both ends of the water tank 1 are equipped with upper circulation interface
2 and lower circulation interface 10, than lower 10 high 150~300mm of circulation interface, the both ends of heat collector 7 are set upper 2 position height of circulation interface
There are loop exit 5 and circulation import 14, loop exit 5 is arranged on the tip position of 13 one end of header inner container, and circulation import 14 is set
Put the bottom position in 13 other end of header inner container, the upper circulation interface 2 of the connection of upper circular tube road 4 and loop exit 5, lower circulation pipe
Road 11 connects lower circulation interface 10 and circulation import 14, several perforation headers are provided with the header inner container 13 of the heat collector 1
The connecting hole of liner 13, the condensation segment of all-glass heat pipe vacuum solar collector pipe 8 are sealed through connecting hole and by sealing ring, institute
State and a safety valve 3 is additionally provided with water tank 1, the inlet pipeline 12 is equipped with a pressure reducing valve 15.The water outlet of pressure reducing valve 15
Mouth pressure is set as 0.8~1.5Bar, and safety valve 3 sets discharge pressure as 3Bar.
As the embodiment of further improvement of the utility model, the liner 9 of the water tank 1 is in pressure-bearing type enamel
Courage, the header inner container 13 of heat collector 7 is also pressure-bearing type enamel internal container.Enamel inner container antiseptic property is excellent, and unsuitable scaling, uses
Long lifespan.
This pressure-bearing type solar heat water system is simple in structure, and the thermal efficiency is high, and bath comfort, cost is low, and long lifespan, has
Good popularizing application prospect.
Claims (3)
1. a kind of pressure-bearing type solar heat water system, including water tank, heat collector, stent, inlet pipeline and outlet pipeline, it is special
Sign is：Upper circular tube road and lower circulation line are further included, the bottom of the water tank is equipped with upper circulation interface and lower circulation connects
Mouthful, the upper end of heat collector is equipped with loop exit and circulation import, the upper circulation interface of upper circular tube road connection and loop exit, under follow
Endless tube road connects lower circulation interface and circulation import, several perforation header inner containers are provided with the header inner container of the heat collector
Connecting hole, the condensation segment of all-glass heat pipe vacuum solar collector pipe are sealed through connecting hole and by sealing ring.
A kind of 2. pressure-bearing type solar heat water system according to claim 1, it is characterised in that：Set on the inlet pipeline
There is a pressure reducing valve.
A kind of 3. pressure-bearing type solar heat water system according to claim 1, it is characterised in that：The water storage tank inner container is
Pressure-bearing type enamel internal container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720675486.8U CN207350824U (en) | 2017-06-12 | 2017-06-12 | A kind of pressure-bearing type solar heat water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720675486.8U CN207350824U (en) | 2017-06-12 | 2017-06-12 | A kind of pressure-bearing type solar heat water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207350824U true CN207350824U (en) | 2018-05-11 |
Family
ID=62359169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720675486.8U Expired - Fee Related CN207350824U (en) | 2017-06-12 | 2017-06-12 | A kind of pressure-bearing type solar heat water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207350824U (en) |
-
2017
- 2017-06-12 CN CN201720675486.8U patent/CN207350824U/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 |
Granted publication date: 20180511 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |