CN101676612A - Thermal-insulation device for heat pipes of storage batteries of solar outdoor lamp - Google Patents
Thermal-insulation device for heat pipes of storage batteries of solar outdoor lamp Download PDFInfo
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- CN101676612A CN101676612A CN 200810215278 CN200810215278A CN101676612A CN 101676612 A CN101676612 A CN 101676612A CN 200810215278 CN200810215278 CN 200810215278 CN 200810215278 A CN200810215278 A CN 200810215278A CN 101676612 A CN101676612 A CN 101676612A
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The invention provides a thermal-insulation device for the heat pipes of storage batteries of a solar outdoor lamp. The thermal-insulation device consists of a thermal-insulation box, storage batteries, radiating pipes and heat pipes. In order to prevent vegetables from being frozen off, every family in severe-cold areas digs cellars for storing vegetables in winter, so as to guarantee the supplyof fresh vegetables in winter; in order to guarantee the stability of railway foundations, the heat-pipe technology is used for releasing the temperature of the ice layer in the first place in the United States of America when a railway is built on the tundra in the severe-cold areas; and later, the heat-pipe technology is also used in China when a railway is built on the tundra of Tibet. In orderto guarantee the normal working temperature of storage batteries in winter, the thermal-insulation device of the invention can transfer the subterranean heat to the periphery of the storage batteriesin the thermal-insulation box by using the heat-pipe technology based on the principles; the thermal-insulation device is particularly applicable to areas where electricity is not available, for thethermal-insulation device itself has the advantages of no power consumption, light weight, simple structure, even temperature distribution, high heat transfer capacity, long distance, high reliabilityand low price, and facilitates the popularization, promotion and application; and the invention, leading the inevitable trend of current and future development, is of social and economic benefits inthe aspects of energy conservation and emission reduction and of great significance.
Description
Technical field
Solar street light " cold district battery defroster ".
Background technology
Current, after being that winter, battery was endured cold, the key of cold area popularizing applied solar energy light emitting diode can not power, adopt the electrical heat tracing measure in some area, this is just to being subjected to restriction at the outdoor street lamp of cold district popularization and application solar energy.The inventor has developed no longer the thermal-insulation device for heat pipes of storage batteries of a kind of solar energy outdoor lamp of heating with the energy for this reason.
Summary of the invention
The technical solution adopted for the present invention to solve the technical problems:
All to have dug the cellar be that clamp stores vegetables and is not damaged by frost in order to store the vegetables every household in winter of severe cold area, guarantees the fresh vegetables supply in winter.The temperature that the U.S. has at first adopted hot pipe technique to discharge ice sheet when the frozen soil layer of severe cold area is built railway guarantees the stability of railway ground, and China had also adopted hot pipe technique when Tibet frozen soil is built railway afterwards.The present invention is exactly according to above-mentioned principle, adopt hot pipe technique that the heat of underground is sent to around the battery in the incubator, guarantees the normal working temperature of battery in winter.
Adopted existing gravity super heat-conductive pipe technology among the present invention: heat conduction of the present invention and thermal diffusion mainly are to adopt " heat pipe " element.
The structure of heat pipe: heat pipe is the metal pipe of elongated a, hollow, two sealings in general.It has 15 centimeters long, also there are 15 meters long, its outer shape is regardless of, in theory almost the design of Any shape all is fine, tube inner wall is adhered to one deck capillary object (not having the capillary object in the gravity assisted heat pipe), soaking liquid in the capillary object, this liquid is referred to as the working solution of heat pipe, has been common heat pipe so.Yet so not simple when manufacturing actually, its structure is different according to the difference of heat conduction amount and temperature.The useful brass of present Manufactured heat pipe, nickel, stainless steel, tungsten and other alloy are done shell.
The basic functional principle of heat pipe:
It also is to utilize the evaporation of working medium and condensation to transmit heat for " gravity assisted heat pipe ", and being does not need additionaling power and working medium circulates voluntarily.The difference of it and general heat pipe (capillarity) is there is not the imbibition core in the pipe (capillary object and capillarity), and it is not the capillary force that is produced by the imbibition core that condensate liquid returns evaporator section from cold doubtful section, but by self and gravity of condensate liquid.Therefore gravity assisted heat pipe is that directionality is arranged, and evaporator section must place the below of condensation segment.Because gravity assisted heat pipe does not have the imbibition core, thus not only simple in structure, with low cost, and also heat transfer property is good, reliable operation.
The advantage of heat pipe and application thereof: the advantage of heat pipe is a lot, mainly is because due to the special performance that it is had on structure and principle; Structurally, it is the pipe of a hollow, and is light with the metal bar of volume.Its appearance is simple, can save the trouble on many apparatus structures when it and Other Instruments logotype.It is again the pipe of sealing, need not add working solution, and it does not have movable members, can not worn and not torn, this make heat pipe can be durable reliable and noiselessness.On principle, the evaporation of inside heat pipe and condensation make it have the heat-conductive characteristic of high efficiency and nearly isothermal.
Because the advantage of heat pipe is so many, its range of application is very extensive: it can be used for also can be used in the liquid reactant metal stove up to 1,500 degree Celsius in the cryogenic equipment of subzero 230 degree Celsius.It not only is used for the general device on ground, also is used among the space.Except heat pipe as in the previous paragraph can be used as the heat transfer unit (HTU), its application scenarios branch is outlined in down:
The characteristics of hot pipe technique: 1, high-speed thermal conduction effect; 2, in light weight and simple structure; 3, Temperature Distribution is average, can do the action of samming or isothermal; 4, big, the hot transmitting range of hot transmission quantity is long: 5, do not have driving component, not power consumption itself; 6, can under the environment in the agravic field of force, use; 7, do not have heat to pass the restriction of direction, evaporation ends and condenser can be exchanged; 8, process easily to change hot transmission direction; 9, durable, life-span length, reliable, keeping easy to store; 10, cheap.
" heat pipe " claims " super heat-conductive pipe " or " medium heat conduction pipe " again, is a kind of novel heat-conduction component that developed recently gets up.It has broken traditional is the heat transfer type of medium with water, a large amount of heats can be realized that by minimum sectional area remote transmission fast need not additionaling power, thereby realize purpose efficient, energy-conservation, low consumption.After tested, its heat transfer rate can reach 80～100 cels, is thousands of times of good conductors such as silver, copper, aluminium; Transmission course almost is an isothermal heat transfer, and thermal losses can be ignored substantially; And service life was up to extremely tens thousand of hours up to ten thousand.Its purposes extensively make us sidelong glance especially, industry, agricultural, daily vast market arranged all.
Adopt the super conducting heat transfer medium hot pipe technique in the present invention:
Super conducting heat transfer medium heat absorption and heat dissipation technology are a kind of superconduction heat transfer and high efficient heat exchanging new technology.Nontoxic, tasteless, burn into does not explode, the operation principle of utilizing the circulation of sealing superconducting fluid to conduct heat has overcome traditional vapour lock, corrosion water pipe, transmission and the low Three Difficult Issues of radiating efficiency.Super conducting heat transfer medium heat absorption and heat dissipation technology, the thermal efficiency are the one preferred technique of exploitation project of the present invention up to 95%.
Principal character: the latent heat of vaporization is big, thermal capacitance is high, thermal resistance is little, loss is few, heat transfer is fast, boiling point is low, operating temperature is high, nontoxic, tasteless, no burn into is non-volatile, do not burn, do not explode.
1, super conducting heat transfer medium heat absorption and heat dissipation technology, its transmission speed is that per minute can transmit 20 meters.
2,40 degrees below zero can not freeze: do not ice the hidden danger of knot, can normally move.
3, need not keep in repair throughout one's life: super conducting heat transfer medium heat absorption and heat dissipation technology, after once dressing up, just can need not keep in repair all the life so long as not artificial destruction, reach 50 years service life.
4, simple in structure, easy for installation.
5, save the energy, environmental protection.
Innovative point of the present invention is:
Adopted solar photocell power supply prior art among the present invention and to the heat pipe insulation patented technology of battery.
The present invention has adopted heat transfer technology of heat pipe, does not need other thermal source.
Beneficial effect of the present invention:
The present invention one is the regenerative resource that can utilize solar energy and photoelectric technology; The 2nd, can guarantee that battery normally used in the winter of severe cold; The 3rd, remove the end to have solved the difficult problem that solar street light is used at severe cold area.Society and economy benefit with energy-saving and environmental protection.Be the inexorable trend that develops at present and in the future, it is significant.
Description of drawings
Fig. 1: the thermal-insulation device for heat pipes of storage batteries schematic diagram of solar energy outdoor lamp;
Fig. 2: thermal-insulation device for heat pipes of storage batteries connection diagram.
Among the figure:
(1) incubator, (1-1) radiating tube connector, (2) cement base, (3) lamp stand, (4-0) speciality heating tube, (4) radiating tube, (4-1) radiating tube interface, (4-2) extension pipe, (4-2-1) go up the pipe nipple mouth, pipe nipple mouth (4-2-2), (5) heat pipe, (A1) condensation segment, (A2) linkage section, (A3) evaporator section, (X) above, (Z) below, (Z1) subsurface temperature, (01) the low seat board of lamp, (02) connects the Luo bolt, (03) lamp stand, (04) battery supply line, (10) underground cement seat, (11) base under shed, (12) base upper shed, (20) connect the mouth of pipe, (21) heat radiation web plate, (22) insulation cover, (30) outer tube, (31) heat-insulation layer pipe, (32) pipe in, (33) hot-air in the pipe, (34) heat pipe ground end, (35) heat source tube, (36) leakage fluid dram, (DC) battery.
The specific embodiment
Embodiment:
In Fig. 1: (1) incubator, (1-1) radiating tube connector, (2) cement base, (3) lamp stand, (4-0) speciality heating tube, (4) radiating tube, (4-1) radiating tube interface, (4-2) extension pipe, (4-2-1) go up the pipe nipple mouth, pipe nipple mouth (4-2-2), (5) heat pipe, (A1) condensation segment, (A2) linkage section, (A3) evaporator section, (X) above, (Z) below, (Z1) subsurface temperature, (01) the low seat board of lamp, (02) connects the Luo bolt, (03) lamp stand, (04) battery supply line, (10) underground cement seat, (11) base under shed, (12) base upper shed, (20) connect the mouth of pipe, (21) heat radiation web plate, (22) insulation cover, (30) outer tube, (31) heat-insulation layer pipe, (32) pipe in, (33) hot-air in the pipe, (34) heat pipe ground end, (35) heat source tube, (36) leakage fluid dram, (DC) battery.
In the drawings: (1) incubator lower end is connecting (1-1) radiating tube connector, (1) connecting (21) heat radiation web plate in the incubator and placing (DC) battery in the above, connecting (22) insulation cover above the incubator in (1) and be connected Luo bolt, (03) lamp stand with the low seat board of (04) battery supply line and (01) lamp, (02); Outside connecting (1-1) radiating tube connector, (1) incubator lower end connecting (4) radiating tube; (4) radiating tube is made up of with (32) interior pipe (30) outer tube and middle (31) heat-insulation layer pipe; Connecting (5) heat pipe in the bottom of (4) radiating tube links in turn and is (A3) evaporator section below outside (A1) condensation segment, (A2) linkage section and the bottom; (1) incubator is placed in (2) cement base, connecting (1) incubator and (4) radiating tube that is connected in the above below (11) base under shed of (2) cement base is inserted into (Z), (A3) evaporator section that (5) heat pipe connects is inserted into (Z1) subsurface temperature layer; (4) (4-2-2) of the upper end of radiating tube (4-1) radiating tube interface and (4-2) extension pipe down pipe nipple mouth connected to form (4-0) speciality radiating tube, and have (36) leakage fluid dram in the bottom of (4) radiating tube.
Claims (5)
1, a kind of thermal-insulation device for heat pipes of storage batteries of solar energy outdoor lamp comprises by (1) incubator, (1-1) radiating tube connector, (2) cement base, (3) lamp stand, (4-0) speciality heating tube, (4) radiating tube, (4-1) radiating tube interface, (4-2) extension pipe, (4-2-1) go up the pipe nipple mouth, pipe nipple mouth (4-2-2), (5) heat pipe, (A1) condensation segment, (A2) linkage section, (A3) evaporator section, (X) above, (Z) below, (Z1) subsurface temperature, (01) the low seat board of lamp, (02) connects the Luo bolt, (03) lamp stand, (04) battery supply line, (10) underground cement seat, (11) base under shed, (12) base upper shed, (20) connect the mouth of pipe, (21) heat radiation web plate, (22) insulation cover, (30) outer tube, (31) heat-insulation layer pipe, (32) pipe in, (33) hot-air in the pipe, (34) heat pipe ground end, (35) heat source tube, (36) leakage fluid dram, (DC) battery is formed; It is characterized in that; In (1) incubator, place (1-1) radiating tube connector that (DC) battery is connected with the lower end and connecting (4) radiating tube, connecting (A3) evaporator section that (A1) condensation segment, (A2) linkage section and (4) radiating tube bottom outer lower end that (5) heat pipe links in turn are connected in (4) radiating tube.
2, the thermal-insulation device for heat pipes of storage batteries of a kind of solar energy outdoor lamp according to claim 1 is characterized in that; (1) connecting (21) heat radiation web plate in the incubator and placing (DC) battery in the above, connecting (22) insulation cover above the incubator in turn in (1) and be connected Luo bolt, (03) lamp stand with the low seat board of (04) battery supply line and (01) lamp, (02).
3, the thermal-insulation device for heat pipes of storage batteries of a kind of solar energy outdoor lamp according to claim 1 is characterized in that; Outside (1-1) radiating tube connector that (1) incubator lower end connects, connecting (4) radiating tube; (4) radiating tube is made up of with (32) interior pipe (30) outer tube and middle (31) heat-insulation layer pipe.
4, the thermal-insulation device for heat pipes of storage batteries of a kind of solar energy outdoor lamp according to claim 1 is characterized in that; (4) radiating tube connection (4-2) extension pipe has connected to form (4-0) speciality radiating tube.
5, the thermal-insulation device for heat pipes of storage batteries of a kind of solar energy outdoor lamp according to claim 1 is characterized in that; Have (36) leakage fluid dram in the bottom of (4) radiating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810215278 CN101676612A (en) | 2008-09-20 | 2008-09-20 | Thermal-insulation device for heat pipes of storage batteries of solar outdoor lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810215278 CN101676612A (en) | 2008-09-20 | 2008-09-20 | Thermal-insulation device for heat pipes of storage batteries of solar outdoor lamp |
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| CN101676612A true CN101676612A (en) | 2010-03-24 |
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| CN 200810215278 Pending CN101676612A (en) | 2008-09-20 | 2008-09-20 | Thermal-insulation device for heat pipes of storage batteries of solar outdoor lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389727A (en) * | 2017-07-19 | 2017-11-24 | 中国科学院寒区旱区环境与工程研究所 | A kind of Frozen Ground Area heat pipe floor data detection means based on temperature differential method |
| CN107917385A (en) * | 2017-10-13 | 2018-04-17 | 四川建筑职业技术学院 | A kind of solar energy sensitive street lamp with thermosiphon cooling system |
| CN112576999A (en) * | 2020-12-10 | 2021-03-30 | 睿擎(天津)新能源科技发展有限公司 | Novel solar street lamp |
-
2008
- 2008-09-20 CN CN 200810215278 patent/CN101676612A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389727A (en) * | 2017-07-19 | 2017-11-24 | 中国科学院寒区旱区环境与工程研究所 | A kind of Frozen Ground Area heat pipe floor data detection means based on temperature differential method |
| CN107389727B (en) * | 2017-07-19 | 2023-09-01 | 中国科学院西北生态环境资源研究院 | Frozen soil area heat pipe working condition data detection device based on temperature difference method |
| CN107917385A (en) * | 2017-10-13 | 2018-04-17 | 四川建筑职业技术学院 | A kind of solar energy sensitive street lamp with thermosiphon cooling system |
| CN112576999A (en) * | 2020-12-10 | 2021-03-30 | 睿擎(天津)新能源科技发展有限公司 | Novel solar street lamp |
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Open date: 20100324 |