CN207585105U - Solar water heater plate core - Google Patents
Solar water heater plate core Download PDFInfo
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- CN207585105U CN207585105U CN201720614132.2U CN201720614132U CN207585105U CN 207585105 U CN207585105 U CN 207585105U CN 201720614132 U CN201720614132 U CN 201720614132U CN 207585105 U CN207585105 U CN 207585105U
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- Prior art keywords
- plate
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- cavity
- collecting
- water heater
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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
Abstract
The utility model is related to a kind of solar water heater plate cores, including solar energy heat absorbing thermal-arrest heat transfer plate core, frame, light contact layer, tinfoil layer, insulating layer, photic zone and backboard, photic zone, light contact layer, solar energy heat absorbing thermal-arrest heat transfer plate core, insulating layer and backboard are fixed inside frame successively, the solar energy heat absorbing thermal-arrest heat transfer plate core includes at least two collecting plates；The collecting plate is strip thin plate, is at least one elongated shape cavity in collecting plate, and cavity is equipped with heat-conducting medium；A pair of of check valve is provided between cavity and adjacent cavity；The inlet and outlet opposite direction setting of two check valves；The collecting plate is provided with connecting groove in the both sides of length direction；Collecting plate is connected by the connecting plate being inserted into connecting groove with another collecting plate.The utility model solar water heater plate core, simple in structure, installation, convenient disassembly improve solar thermal collector safety and reliability, extend the service life of solar thermal collector.
Description
Technical field
The utility model is related to application of solar energy technologies, are to be related to a kind of solar water heater plate core specifically.
Background technology
Solar energy (Solar Energy) generally refers to the radiation energy of sunlight, and solar energy is a kind of regenerative resource,
Sensu lato solar energy is the source of many energy on the earth, such as wind energy, biomass energy, tide energy, water potential energy etc..The sun
Energy water heater is the device that solar energy is converted into thermal energy, water is heated to high-temperature from low temperature, to meet people in life
Hot water living, in production uses.Solar water heater by structure type be divided into vacuum pipe solar water heater and it is flat too
Positive energy water heater.Wherein flat solar water heater compares vacuum tube type water heater, is in direct contact the area bigger of light, luminous energy
Utilization rate higher.
Flat-plate solar collector is a kind of device for absorbing solar radiation energy and heat is transmitted to working medium, it is a kind of
Special heat exchanger, the working medium in heat collector carry out heat exchange with the remote sun.Flat-plate solar collector is by inhaling
Hot plate core, housing, transparent cover plate, thermal insulation material and related parts composition.After adjunction circulating line, attemperater,
For solar radiant heat can be absorbed, increase water temperature.
However, the collecting plate heat transfer efficiency of flat-plate solar collector is relatively low, lead to heat of the solar energy on collecting plate
It is lost in larger.
Application No. is 201520256932.2 solar superconducting hot plate type water heater collecting plate by box and pin with it is another
One collecting plate splices, and worker needs to take in one's arms collecting plate, due to collecting plate memory contain medium and volume and weight itself compared with
Greatly, installing and dismounting is extremely inconvenient, if installed on ground by push-pull fashion, when installation easily fractures pin thread, to collecting plate
Bottom surface damage, influence flat-plate solar collector service life.
Utility model content
Deficiency in for the above-mentioned prior art, the utility model provide a kind of simple in structure, at low cost, thermal loss
It is small, easy for assemble or unload, labor intensity is reduced, securely and reliably, extends the service life of flat-plate solar collector too
Positive energy water heater plate core.
Technical solution adopted in the utility model is：
A kind of solar water heater plate core, including solar energy heat absorbing thermal-arrest heat transfer plate core, frame, light contact layer, tinfoil layer,
Insulating layer, photic zone and backboard fix photic zone, light contact layer, solar energy heat absorbing thermal-arrest heat transfer plate inside the frame successively
Core, insulating layer and backboard, the solar energy heat absorbing thermal-arrest heat transfer plate core include at least two collecting plates；
The collecting plate is strip thin plate, is at least one elongated shape cavity in collecting plate, and the cavity is equipped with heat conduction
Medium, the volume of cavity are more than the volume of heat-conducting medium, and the solar energy heat absorbing thermal-arrest that the smooth contact layer and collecting plate are formed passes
Hot plate core is fixedly connected, and has gap between light contact layer and photic zone, and frame is passed with the solar energy heat absorbing thermal-arrest that collecting plate is formed
Insulating layer is accompanied between hot plate core；
A pair of of check valve is provided between the cavity and adjacent cavity；
The inlet and outlet opposite direction setting of two check valves；
The collecting plate is provided with connecting groove in the both sides of length direction；
Collecting plate is connected by the connecting plate being inserted into connecting groove with another collecting plate；
The half width of the connecting plate is less than collecting plate connecting groove depth；
The connecting plate wedgewise, the thickness of front end are less than the thickness of rear end；
The cross section of the connecting plate is trapezoidal；
The connecting plate is trapezoidal, and the width for connecting front edge of board is less than the width of rear end；
The groove upper surface is horizontally arranged with upper guide groove 25 along groove；
The groove lower surface is along guide groove 26 under being horizontally arranged with of groove；
The upper surface of connecting plate is provided with guide protrusions 27；
The lower surface of connecting plate is provided with lower guide protrusions 28；
The width of upper guide groove is more than upper guide protrusions width；
The width of lower guide groove is more than lower guide protrusions width；
Upper guide protrusions are arranged in guide groove；
Lower guide protrusions are arranged in lower guide groove.
The connecting plate is formed by two pieces.The upper and lower surface of the end of one end of the connecting plate length direction point
Circular groove is not provided with it；The circular groove for being arranged on upper surface and the circular groove for being arranged on lower surface are symmetrical above and below
Setting.
The upper and lower surface of the end of one end of the connecting plate length direction is respectively arranged with rectangular recess；Setting
Upper surface rectangular recess and be arranged on the rectangular recess setting symmetrical above and below of lower surface.
The advantageous effect of the utility model compared with the prior art：
The utility model solar water heater plate core, collecting plate are provided with connecting groove, thermal-arrest in the both sides of length direction
Plate is connected by the connecting plate being inserted into connecting groove with another collecting plate；When adjacent collecting plate is assembled, as long as by phase
Adjacent collecting plate is kept flat is inserted into connecting groove by connecting plate, reduces the labor intensity of worker, improves installation effectiveness, structure
Simply, installation, convenient disassembly.
The utility model solar water heater plate core, in cavity during filling heat-conductive medium, as long as being noted out of edge cavity
Enter, other cavitys are reached by check valve, improves work efficiency, reduces processing cost；One is provided between adjacent cavities
To check valve, liquid or gas in cavity can mutually flow, will by check valve after the pressure in a cavity increases
Heat-conducting medium is flowed into adjacent cavity, is improved solar thermal collector safety and reliability, is extended solar energy heating
The service life of device.
The utility model solar water heater plate core, connecting plate end set have circular groove, with hand or tool holder
Then connecting plate is pushed into connecting groove content by tight groove, connection installation is more convenient, ensures outer end face and the connection of connecting plate
The outer end face of groove flushes, and is provided conveniently for subsequent installation.
It is wide that the utility model solar water heater plate core, connecting plate wedgewise and connecting plate nose width are less than rear end
Degree, connecting plate installation, dismantle it is more convenient；The guide protrusions cross section of connecting plate is trapezoidal, and installation is more convenient.
The utility model solar water heater plate core, connecting groove and connecting plate are provided with guider, collecting plate installation
It is more convenient, improve installation effectiveness.
Description of the drawings
Fig. 1 is the front view of the middle plateform solar thermal collector of solar energy utilization system；
Fig. 2 is the sectional view at C-C along Fig. 1；
Fig. 3 is the partial enlarged view at the A in Fig. 2；
Fig. 4 is the overlooking the structure diagram of the collecting plate of the utility model solar water heater plate core；
Fig. 5 is the A-A schematic cross-sectional views of Fig. 4；
Fig. 6 is the B-B schematic cross-sectional views of Fig. 4；
Fig. 7 is the axonometric drawing of the collecting plate of the utility model solar water heater plate core；
Fig. 8 is the partial enlarged view at B along Fig. 7；
Fig. 9 is the axonometric drawing of the connecting plate of the utility model solar water heater plate core；
Figure 10 is the close-up schematic view of the M of Fig. 5；
Figure 11 is the close-up schematic view of the N of Fig. 6；
Figure 12 is the axonometric drawing of the second embodiment collecting plate of the utility model solar water heater plate core；
Figure 13 is the overlooking the structure diagram of the second embodiment collecting plate of the utility model solar water heater plate core；
Figure 14 is the E-E schematic cross-sectional views of Figure 13；
Figure 15 is the side structure schematic view of the second embodiment collecting plate of the utility model solar water heater plate core；
Figure 16 is the connecting plate and connecting groove of the second embodiment collecting plate of the utility model solar water heater plate core
Attachment structure schematic diagram；
Figure 17 is the connecting plate and connecting groove of the second embodiment collecting plate of the utility model solar water heater plate core
Attachment structure schematic diagram.
Critical piece symbol description in attached drawing：
Specific embodiment
Referring to the drawings and the utility model is described in detail in embodiment：
Attached drawing 1-17 it is found that a kind of solar water heater plate core, including solar energy heat absorbing thermal-arrest heat transfer plate core, frame 10,
Light contact layer 12, tinfoil layer 14, insulating layer 15, photic zone 11 and backboard 16, fix successively inside the frame 10 photic zone 11,
Light contact layer 12, solar energy heat absorbing thermal-arrest heat transfer plate core, insulating layer 15 and backboard 16, the solar energy heat absorbing thermal-arrest heat transfer plate core
Including at least two collecting plates 13；
The collecting plate 13 is strip thin plate, and collecting plate 13 is interior at least one elongated shape cavity 131, the cavity
131 are equipped with heat-conducting medium, and the volume of cavity 131 is more than the volume of heat-conducting medium, and the smooth contact layer 12 and collecting plate 13 are formed
Solar energy heat absorbing thermal-arrest heat transfer plate core be fixedly connected, have gap, frame 10 and thermal-arrest between light contact layer 12 and photic zone 11
Insulating layer 15 is accompanied between the solar energy heat absorbing thermal-arrest heat transfer plate core that plate 13 is formed；
A pair of of check valve 21 is provided between the cavity 131 and adjacent cavity 131；
The inlet and outlet opposite direction setting of two check valves 21；
Such as:The first check valve and the second check valve are provided between first cavity 131 and the second adjacent cavity 131；
The liquid of first check valve or the flow direction of gas are from the first cavity 131 to the second cavity 131；
The liquid of second check valve or the flow direction of gas are from the second cavity 131 to the first cavity 131.Adjacent sky
Liquid or gas between chamber 131 can flow mutually.
The collecting plate 13 is provided with connecting groove 22 in the both sides of length direction；
Collecting plate 13 is connected by the connecting plate 23 being inserted into connecting groove 22 with another collecting plate 13；
The half width of the connecting plate 23 is less than 13 connecting groove of collecting plate, 22 depth.
The connecting plate wedgewise, the thickness of front end are less than the thickness of rear end；
The cross section of the connecting plate is trapezoidal；
The connecting plate is trapezoidal, and the width for connecting front edge of board is less than the width of rear end；
The groove upper surface is horizontally arranged with upper guide groove 25 along groove；
The groove lower surface is along guide groove 26 under being horizontally arranged with of groove；
The upper surface of connecting plate is provided with guide protrusions 27；
The lower surface of connecting plate is provided with lower guide protrusions 28；
The width of upper guide groove is more than upper guide protrusions width；
The width of lower guide groove is more than lower guide protrusions width；
Upper guide protrusions are arranged in guide groove；
Lower guide protrusions are arranged in lower guide groove.
The connecting plate is formed by two pieces.Connecting plate is at least formed by two pieces.
The upper and lower surface of the end of one end of the connecting plate length direction is respectively arranged with circular groove 24；
The circular groove for being arranged on upper surface and the circular groove setting symmetrical above and below for being arranged on lower surface.
The upper and lower surface of the end of one end of the connecting plate length direction is respectively arranged with rectangular recess；Setting
Upper surface rectangular recess and be arranged on the rectangular recess setting symmetrical above and below of lower surface.
The utility model solar water heater plate core, collecting plate are provided with connecting groove, thermal-arrest in the both sides of length direction
Plate is connected by the connecting plate being inserted into connecting groove with another collecting plate；When adjacent collecting plate is assembled, as long as by phase
Adjacent collecting plate is kept flat is inserted into connecting groove by connecting plate, reduces the labor intensity of worker, improves installation effectiveness, structure
Simply, installation, convenient disassembly.
The utility model solar water heater plate core, in cavity during filling heat-conductive medium, as long as being noted out of edge cavity
Enter, other cavitys are reached by check valve, improves work efficiency, reduces processing cost；One is provided between adjacent cavities
To check valve, liquid or gas in cavity can mutually flow, will by check valve after the pressure in a cavity increases
Heat-conducting medium is flowed into adjacent cavity, is improved solar thermal collector safety and reliability, is extended solar energy heating
The service life of device.
The above descriptions are merely preferred embodiments of the present invention, not the structure of the utility model is made any
Formal limitation.Every any simple modification made according to the technical essence of the utility model to above example is equal
Variation and modification, belong in the range of the technical solution of the utility model.
Claims (4)
1. a kind of solar water heater plate core, including solar energy heat absorbing thermal-arrest heat transfer plate core, frame (10), light contact layer (12),
Tinfoil layer (14), insulating layer (15), photic zone (11) and backboard (16), the frame (10) is internal to fix photic zone successively
(11), light contact layer (12), solar energy heat absorbing thermal-arrest heat transfer plate core, insulating layer (15) and backboard (16), the solar energy heat absorbing
Thermal-arrest heat transfer plate core includes at least two collecting plates (13)；
The collecting plate (13) is strip thin plate, and collecting plate (13) is interior at least one elongated shape cavity (131), the cavity
(131) equipped with heat-conducting medium, the volume of cavity (131) is more than the volume of heat-conducting medium, the smooth contact layer (12) and collecting plate
(13) the solar energy heat absorbing thermal-arrest heat transfer plate core formed is fixedly connected, and has gap between light contact layer (12) and photic zone (11),
Insulating layer (15) is accompanied between the solar energy heat absorbing thermal-arrest heat transfer plate core that frame (10) and collecting plate (13) are formed；
It is characterized in that：
A pair of of check valve (21) is provided between the cavity (131) and adjacent cavity (131)；
The inlet and outlet opposite direction setting of two check valves (21)；
The collecting plate (13) is provided with connecting groove (22) in the both sides of length direction；
Collecting plate (13) is connected by the connecting plate (23) being inserted into connecting groove with another collecting plate (13)；
The half width of the connecting plate (23) is less than collecting plate (13) connecting groove (22) depth；
The connecting plate wedgewise, the thickness of front end are less than the thickness of rear end；
The cross section of the connecting plate is trapezoidal；
The connecting plate is trapezoidal, and the width for connecting front edge of board is less than the width of rear end；
The groove upper surface is horizontally arranged with upper guide groove (25) along groove；
The groove lower surface is along guide groove (26) under being horizontally arranged with of groove；
The upper surface of connecting plate is provided with guide protrusions (27)；
The lower surface of connecting plate is provided with lower guide protrusions (28)；
The width of upper guide groove is more than upper guide protrusions width；
The width of lower guide groove is more than lower guide protrusions width；
Upper guide protrusions are arranged in guide groove；
Lower guide protrusions are arranged in lower guide groove.
2. solar water heater plate core according to claim 1, it is characterised in that：The connecting plate is formed by two pieces.
3. solar water heater plate core according to claim 2, it is characterised in that：One end of the connecting plate length direction
The upper and lower surface of end is respectively arranged with circular groove (24)；The circular groove of upper surface is arranged on being arranged on
The circular groove setting symmetrical above and below of lower surface.
4. solar water heater plate core according to claim 2, it is characterised in that：One end of the connecting plate length direction
The upper and lower surface of end is respectively arranged with rectangular recess；It is arranged on the rectangular recess of upper surface and is arranged on lower surface
Rectangular recess setting symmetrical above and below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614132.2U CN207585105U (en) | 2017-05-27 | 2017-05-27 | Solar water heater plate core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614132.2U CN207585105U (en) | 2017-05-27 | 2017-05-27 | Solar water heater plate core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585105U true CN207585105U (en) | 2018-07-06 |
Family
ID=62718410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720614132.2U Active CN207585105U (en) | 2017-05-27 | 2017-05-27 | Solar water heater plate core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585105U (en) |
-
2017
- 2017-05-27 CN CN201720614132.2U patent/CN207585105U/en active Active
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