CN201789455U - Metal flow channel double-wing single power generation heat collector - Google Patents
Metal flow channel double-wing single power generation heat collector Download PDFInfo
- Publication number
- CN201789455U CN201789455U CN2010202179795U CN201020217979U CN201789455U CN 201789455 U CN201789455 U CN 201789455U CN 2010202179795 U CN2010202179795 U CN 2010202179795U CN 201020217979 U CN201020217979 U CN 201020217979U CN 201789455 U CN201789455 U CN 201789455U
- Authority
- CN
- China
- Prior art keywords
- metal flow
- generation module
- flow passage
- electricity generation
- collection body
- 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
Images
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a metal flow channel double-wing single power generation heat collector, which comprises a protective outer box, a metal flow channel, a support and a plurality of glass vacuum tubes symmetrically arranged on two sides of the outer box; an excellent heat insulating material is filled between the metal flow channel and the protective outer box; the protective outer box and the glass vacuum tubes are fixed on the support respectively; all the glass vacuum tubes are communicated with the metal flow channel respectively; a plurality of power generation module assemblies are installed on the wall of the metal flow channel respectively; each power generation module assembly comprises a heat collector, a power generation module, a cooling water tank, a spring, a pressure plate and a plurality of bolts; the heat collector adopts a grid-shaped structure and is immersed into the water body of the metal flow channel; a water inlet pipe and a water outlet pipe are arranged on the left and the right of the cooling water tank respectively to form a cooling system; the power generation module is arranged between the heat collector and the cooling water tank; one end of the spring is pressed on the water tank, and the other end of the spring is propped against the pressure plate; and the pressure plate is fixed through a plurality of pressure bolts. The double-wing single power generation heat collector integrates the solar thermo-electric generation and the hot water production into a whole, provides electric energy while providing hot water and overcomes the problems existing in the conventional water heater with unreasonable structure, low power generating efficiency and single application.
Description
Technical field
The utility model relates to a kind of solar energy thermo-electric generation heat collector, is specifically related to a kind of metal flow passage double-vane single-shot electricity heat collector.
Background technology
Solar energy heat utilization, solar photovoltaic utilization have been subjected to people's great attention, obtained high speed development in recent years, because of Reducer Tube and close-spaced technique ripe, the efficient of solar energy heat utilization has important breakthrough, its efficient is up to about 73%, but the purposes of heat energy objectively has very big limitation, does not have popularity and flexibility that electric energy uses; Because of being subjected to the restriction of factors such as state-of-art, the efficient that solar photoelectric utilizes only about 12% makes cost of electricity-generating high, promotes difficulty.The existing appearance of system that the solar thermal utilization and the solar photovoltaic utilization of solar energy comprehensively is one, but all exist adopt isometrical vacuum tube efficient low, adopt common inconvenience of radiator mechanism and problems such as water tank close fit heat conduction resistance is big by the heat transferred behind the temperature-difference power generation module.Comprehensively, efficient, scientific and reasonable solar energy utilization system has become a great research topic.
The general knowledge known in this field of replenishing: semi-conductor thermo-electric generation module is made according to Seebeck effect, promptly two kinds of semi-conductive abutting ends is placed high temperature, and the other end that is in low temperature environment just can obtain electromotive force E:E=As$T=As (T2-T1).In the formula: As is a Seebeck coefficient, and its unit is that V K or LV K. Seebeck coefficient AS are by the decision of the electronic band structure of material itself.The conductor temperature electricity generation module is a kind of all solid state Conversion of energy Blast Furnace Top Gas Recovery Turbine Unit (TRT) of utilizing the temperature difference directly heat energy to be converted into electric energy, and it need not chemical reaction and does not have mechanical movable part, thereby have noiselessness, and pollution-free, there are not wearing and tearing, in light weight, various advantages such as long service life.
The prior art of replenishing: semi-conductor thermo-electric generation module overall dimension has multiple, that commonly used is 40mm * 40mm * 4mm, have 127 pairs of PN junctions, (the hot junction stabilized operating temperature can reach 180 ℃ to have certain high-temperature stability, 220 ℃ of the highest impact temperatures in short-term), thermoelectric conversion efficiency is 11.7%.The direct current of the positive and negative lead-out wire of this flat semiconductor device band, its two plane is respectively cold junction plane and plane, hot junction, if the two sides thermal gradient energy reaches 60 degree Celsius, then generating voltage can reach 3.5V, short circuit current can reach 3-5A.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of metal flow passage double-vane single-shot electricity heat collector, this heat collector integrates solar energy thermo-electric generation and produces hot water, certain electric energy is provided when hot water is provided, overcome water heater unreasonable structure in the past, generating efficiency low, use single problem.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions, metal flow passage double-vane single-shot electricity heat collector comprises the protection outer container, metal flow passage, support, be symmetrically set in the some reducings or the isometrical glass-vacuum tube of protection outer container both sides, be filled with the excellent insulating material between metal flow passage and protection outer container, the some reducings or the isometrical glass-vacuum tube of protection outer container and both sides are fixed on the support, protection outer container and metal flow passage both sides all have through hole, reducing or isometrical glass-vacuum tube insert in protection outer container and metal flow passage two side through hole, each glass-vacuum tube is communicated with metal flow passage by through hole, interface is airtight, some electricity generation module assemblies are installed on the metal flow passage wall, and the electricity generation module assembly includes heat collection body, electricity generation module, cooling water tank, spring, pressing plate, several bolts; Described heat collection body and metal flow passage are one-body molded, and heat collector has grating structure, and the grating structure of this heat collection body immerses in the metal flow passage medium water body; Be provided with water inlet pipe and water outlet pipe about cooling water tank and form cooling system; Electricity generation module places between heat collection body and the cooling water tank, described electricity generation module is a flat direct current semiconductor device with positive and negative lead-out wire, two plane is respectively cold junction plane and plane, hot junction, the adjacent plane of described collector metal body is close on the plane, hot junction of described electricity generation module, and the cooling water tank plane is close on the cold junction plane of described electricity generation module; Spring one end is pushed down water tank, and the other end props up pressing plate, and described pressing plate is fixed on the metal flow passage outer wall by several hold-down bolts.
For better uniform heat conduction, help protecting electricity generation module, between heat collector and electricity generation module, can also be provided with heat-conducting plate, heat-conducting plate respectively and the contact-making surface between the heat collection body, electricity generation module fit tightly.
The utility model is that the semiconductor temperature differential generating technology is rationally combined dexterously with solar water heater, provide 10% about light-Re-photoelectric transformation efficiency in light-thermal conversion efficiency about also providing up to 63%, its comprehensive light utilization efficiency reaches about 73%, the tool leading level in the world.
Description of drawings
Fig. 1 is an embodiment metal flow passage double-vane single-shot electricity heat collector overall structure schematic diagram (front view)
Fig. 2 is the partial schematic diagram of Fig. 1 section
Fig. 3 for Fig. 1 radially overlook the cross-sectional schematic part of the central box place (amplify)
Description of symbols:
The 1-support, 11 support tail holders, 2-protects outer container, 21-protects outer case lid, 22-heat-insulation layer, 3-glass-vacuum tube, 4-metal flow passage, 41-sealed silicon cushion rubber, the 5-assembly that generates electricity, the 51-heat collection body, 53-electricity generation module, 541-pressing plate, the 542-stage clip, 543-hold-down bolt, 561-cooling water pipe, 562-cools off distributive pipe, 563-cooling water tank, 564-water main
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but technical solutions of the utility model are not limited to following preferred embodiment, and any change done in technical scheme or variation all should belong to the utility model protection range.
As Fig. 1, Fig. 2, shown in Figure 3, this double-vane single-shot electricity heat collector comprises protection outer container 2, metal flow passage 4, support 1, be symmetrically set in the some reducings or the isometrical glass-vacuum tube 3 of protection outer container both sides, metal flow passage places the outer box cavity of protection, be filled with heat-insulation layer 22 between metal flow passage and protection outer container, in the tail holder 11 of protection outer container and some reducings of both sides or the both sides that isometrical glass-vacuum tube is fixed in support 1, protection outer container and metal flow passage both sides all have through hole, reducing or isometrical glass-vacuum tube insert in protection outer container and metal flow passage two side through hole, each glass-vacuum tube is communicated with metal flow passage by through hole, interface airtight (the 41 airtight connections of silica gel circle), some electricity generation module assemblies 5 are installed on the metal flow passage wall, and the electricity generation module assembly includes heat collection body 51, electricity generation module 53, cooling water tank 563, spring 542, pressing plate 541, four bolts 543.
Described heat collection body and metal flow passage are one-body molded, and have the grating structure of being, and the grating structure design is better to absorb heat for increasing contact area, and the heat collection body of this grating structure immerses in the metal flow passage medium water body.Heat collection body is not limited to grating structure, and all arbitrary structures designs that increase contact area all are equal to replacement, for example finger-like that may consider, cup-shaped with the utility model formation, perhaps atypic arbitrary shape, and again in structures such as this basis band radiation tendon shapes.
Described cooling water tank about 563 is provided with water inlet pipe and water outlet pipe and forms cooling system.
Described electricity generation module 53 places between heat collection body and the cooling water tank, described electricity generation module is a flat direct current semiconductor device with positive and negative lead-out wire, two plane is respectively cold junction plane and plane, hot junction, the adjacent plane of described collector metal body is close on the plane, hot junction of described electricity generation module, the cooling water tank plane is close on the cold junction plane of described electricity generation module
Spring 542 1 ends are pushed down water tank 563, and the other end props up pressing plate 541, the perforate respectively of pressing plate and heat collection body corresponding position, and by four hold-down bolts 543 pressing plate is fixed.Need to prove that the hold down gag that spring 542, pressing plate 541, bolt 543 constitutes only makes for being fixed and clamped between water tank and the electricity generation module and closely contacts.The similar technological means that is equal to replacement also has: be provided with extended structure and be directly fixed on the heat collector projection around water tank 563, equally also guarantee closely to contact between water tank and the electricity generation module.
The metal outer container is used to reinforce metal flow passage 4 as protective housing 2, fills the excellent insulating material simultaneously between protection outer container and metal flow passage, strengthens the insulation effect to metal flow passage.The protection outer container can be provided with protective cover 21, is convenient to keep in repair thermo-electric generation assembly 5 after lid is opened.
Described insulation material is preferentially selected the polyurethane foam material as heat-insulation layer.
Described metal flow passage 4 is the one drawing and forming with heat collection body 51, and metal flow passage 4 two ends link to each other with water inlet pipe and water outlet pipe 564.The preferred aluminium alloy of its material of metal flow passage, iron and steel, copper.
Described electricity generation module can also be made up of the multilayer electricity generation module, adopts each other series connection or in parallel or compound connected mode to adapt to actual requirement of engineering (electric current, voltage, power occasion are had relevant the qualification), satisfies various electricity consumption requirement.
The airtight connection between metal flow passage 4 of the present utility model and the glass-vacuum tube 3, the interior water temperature of whole metal flow passage raise after vacuum tube absorbed luminous energy, by heat collection body high temperature is conducted to electricity generation module hot junction face, electricity generation module is having under the temperature difference condition, the heat that the hot junction face is transmitted changes into direct current, and export by current feed, unnecessary heat is conducted in its cooling water tank 563 behind by the cold junction face, the water tank both sides are provided with cooling water pipe 561, by the WATER AS FLOW MEDIUM in the commuting case, make the cooling water tank of cooling system central authorities can remain on the lower temperature state, thereby guarantee that electricity generation module temperature difference condition exists always.Cooling water tank 563 both sides are respectively equipped with cooling water pipe 561, and both connect by cooling distributive pipe 562.One of them cooling water pipe is connected with running water, running water enters in the cooling water tank 563 by distributive pipe, in case, carry out the hot and cold water exchange, warm water imports another cooling water pipes 561 by opposite side distributive pipe 562, and the warm water in this cooling water pipe as required or dispel the heat and make whole cooling system enter the circulation of a new round back into first cooling water pipe to normal temperature; Warm water enters water main 564 inlet backs and flows into metal flow passage 4 mixing (water main is connected with metal flow passage), flows out high-temperature water from the outlet of water main opposite side simultaneously, introduces daily life or industrial then.The utility model is that the semiconductor temperature differential generating technology is rationally combined dexterously with solar water heater, provide 10% about light-Re-photoelectric transformation efficiency in light-thermal conversion efficiency about also providing up to 63%, its comprehensive light utilization efficiency reaches about 73%, the tool leading level in the world.
This embodiment phototransformation heat efficient height, electricity generation module can also be made up of the multilayer electricity generation module, transforms to accelerate heat-electricity, and the big electric weight of output is produced a large amount of hot water simultaneously.
Claims (9)
1. metal flow passage double-vane single-shot electricity heat collector, it is characterized in that, comprise the protection outer container, metal flow passage, support, be symmetrically set in the some reducings or the isometrical glass-vacuum tube of protection outer container both sides, be filled with heat-insulation layer between metal flow passage and protection outer container, the some reducings or the isometrical glass-vacuum tube of protection outer container and both sides are fixed on the support, protection outer container and metal flow passage both sides all have through hole, reducing or isometrical glass-vacuum tube insert in protection outer container and metal flow passage two side through hole, each glass-vacuum tube is communicated with metal flow passage by through hole, interface is airtight, some electricity generation module assemblies are installed on the metal flow passage wall, and described electricity generation module assembly includes heat collection body, electricity generation module, cooling water tank, stage clip, pressing plate, several bolts; Described heat collection body and metal flow passage one drawing and forming, heat collection body is grating structure, and this grating structure immerses in the metal flow passage medium water body; The cooling water tank left and right sides has water inlet pipe and water outlet pipe to form cooling system; Electricity generation module places between heat collection body and the cooling water tank, described electricity generation module is a flat direct current semiconductor device with positive and negative lead-out wire, two plane is respectively cold junction plane and plane, hot junction, the adjacent plane of described collector metal body is close on the plane, hot junction of described electricity generation module, and the cooling water tank plane is close on the cold junction plane of described electricity generation module; Stage clip one end is pushed down water tank, and the other end props up pressing plate, and pressing plate and heat collection body base portion are realized being fixed by several hold-down bolts.
2. heat collector as claimed in claim 1 is characterized in that, described protection outer container is provided with protective cover.
3. heat collector as claimed in claim 1 is characterized in that, is connected by the silica gel circle is airtight between described glass-vacuum tube and the metal flow passage.
4. heat collector as claimed in claim 1 is characterized in that, described heat-insulation layer is selected the polyurethane foam material.
5. heat collection body according to claim 1 is characterized in that described metal flow passage and heat collection body are the one drawing and forming.
6. as heat collection body as described in the claim 5, it is characterized in that described metal flow passage two ends are provided with seal cover and link to each other with water main.
7. as heat collection body as described in the claim 6, it is characterized in that its shape conversion of this heat collection body is: finger-like or cup-shaped.
8. heat collection body according to claim 1 is characterized in that, described electricity generation module assembly is located at position above or below the metal flow passage.
9. as heat collection body as described in claim 1 or 8, it is characterized in that described electricity generation module is made up of one deck or multilayer electricity generation module, adopt series connection or in parallel or compound connected mode each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202179795U CN201789455U (en) | 2010-06-07 | 2010-06-07 | Metal flow channel double-wing single power generation heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202179795U CN201789455U (en) | 2010-06-07 | 2010-06-07 | Metal flow channel double-wing single power generation heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789455U true CN201789455U (en) | 2011-04-06 |
Family
ID=43821404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202179795U Expired - Fee Related CN201789455U (en) | 2010-06-07 | 2010-06-07 | Metal flow channel double-wing single power generation heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352202A (en) * | 2015-12-02 | 2016-02-24 | 刘俊平 | Hybrid photovoltaic/thermal solar energy |
-
2010
- 2010-06-07 CN CN2010202179795U patent/CN201789455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352202A (en) * | 2015-12-02 | 2016-02-24 | 刘俊平 | Hybrid photovoltaic/thermal solar energy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20100097266A (en) | Condensing type solar heat and ray cogeneration system with cooling part using bubble alloy | |
| CN108599720A (en) | A kind of solid matter CPV assembly radiating devices | |
| CN102427320A (en) | Thermoelectric generator using superconducting fluid for heat transfer | |
| CN102270947B (en) | Vertical row type solar temperature difference generating heat collector with metal runners | |
| CN101562415B (en) | Generator | |
| CN101552301A (en) | Solar cell subassembly with heat elimination fin | |
| CN201898465U (en) | Domestic semiconductor temperature difference power generator | |
| CN201789451U (en) | Vertical-arrangement interlinked water tank type solar thermoelectric double-generation heat collector | |
| CN202076969U (en) | Vertical-type solar thermoelectric dual generation heat collector | |
| CN201789455U (en) | Metal flow channel double-wing single power generation heat collector | |
| CN104702153A (en) | Semiconductor temperature difference generation device | |
| CN202652115U (en) | Solar thermoelectric power generation device | |
| CN201805383U (en) | Entity heat pipe heat collector generating power through solar temperature difference | |
| CN201789453U (en) | Double-wing insert type solar-energy temperature-difference single power generation heat collector | |
| CN201789452U (en) | Vertical inline water tank type solar energy temperature difference single-generation heat collector | |
| CN201789456U (en) | Double-wing double power generation heat collector provided with metal channel | |
| CN201742346U (en) | Vertical solar energy temperature difference single-generation heat collector | |
| CN202172376U (en) | Soldier pile type single combination heat pipe solar energy thermoelectric generation heat collector | |
| CN202855781U (en) | Photovoltaic module cooling unit | |
| CN201789449U (en) | Vertical double-combined heat pipe solar thermoelectric generation heat collector | |
| CN201789454U (en) | Double-wing insert type solar-energy temperature-difference double power generation heat collector | |
| CN205160410U (en) | Water -cooled semiconductor thermal power generation module | |
| CN102270946A (en) | Vertical solar thermoelectric generation heat collector with interconnected tank | |
| CN211782971U (en) | Boiler waste heat recovery device | |
| CN103825534A (en) | Novel concentrating photovoltaic semiconductor temperature differential power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20140607 |