CN202328465U - Solar heating device - Google Patents

Solar heating device Download PDF

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Publication number
CN202328465U
CN202328465U CN2011204742125U CN201120474212U CN202328465U CN 202328465 U CN202328465 U CN 202328465U CN 2011204742125 U CN2011204742125 U CN 2011204742125U CN 201120474212 U CN201120474212 U CN 201120474212U CN 202328465 U CN202328465 U CN 202328465U
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CN
China
Prior art keywords
water
tube
glass
heat collecting
pipe
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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
Application number
CN2011204742125U
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Chinese (zh)
Inventor
宋根参
Original Assignee
宋根参
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宋根参 filed Critical 宋根参
Priority to CN2011204742125U priority Critical patent/CN202328465U/en
Application granted granted Critical
Publication of CN202328465U publication Critical patent/CN202328465U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model provides a solar heating device. The solar heating device comprises an upper water tank, a lower water tank, a glass heat collecting tube, inner glass tubes, a circulating water pump, a water inlet pipe, a water outlet pipe and a circulating water pipe, wherein a convex lens is arranged on the wall of the glass heat collecting tube; the inner glass tubes are uniformly arranged at the focal point of the convex lens in the glass heating collecting tube and are respectively communicated with the upper water tank and the lower water tank; two ends of the glass heat collecting tube are respectively fixed on the upper water tank and the lower water tank to form a solar water heater; the water inlet pipe and the circulating water pipe are connected with the lower water tank; the circulating water pump is arranged on the circulating water pipe; and one end of the water outlet pipe is connected with the upper water tank, and the other end of the water outlet pipe is connected with a showering and heating device. By adopting the glass heat collecting tube with the convex lens, the solar heating device can greatly improve solar utilization rate and reduce heat loss.

Description

A kind of solar energy heating device
Technical field
The utility model relates to a kind of solar energy heating device.
Background technology
At present, solar water heater is by widespread usage, but ubiquitous problem is: when the cloudy day, the heat supply in winter effect is all less, particularly evening, can only use the hot water that stores daytime.In recent years; People have also done some improvement to solar water heater, are mostly heat collector is set on solar water heater, and for example: the patent No. is CN201120073524.5; Patent name is the Chinese utility model patent of " a kind of highly effective directly-heated solar thermal collector "; The metal tube that outer wall is scribbled heat-sink shell is contained in glass-vacuum tube inside and serves as solar thermal collector, and the patent No. is CN201120117613.5, and patent name is the Chinese utility model patent of " through type exterior focusing inner fin heat exchange solar energy heat collector "; Adopt the reflect focalization device that light is absorbed by solar energy heat absorption pipe through reflection of reflect focalization device and the direct heat insulation light penetrating object of hollow that sees through; To improve the utilization rate of sunshine, improve the heating efficiency of solar water heater, reduce heat energy loss, heat loss.But, still can not solve the cloudy day and use the problem of solar water heater evening.
The utility model content
In order to address the above problem, the utility model provides a kind of novel solar energy heating device.
The solar energy heating device that the utility model provides comprises: upper tank, bottom water tank, heat collecting glass tube, glass inner tube, water circulating pump, water inlet pipe, outlet pipe, circulating water pipe; The tube wall of said heat collecting glass tube is provided with convex lens; Glass inner tube is arranged on the along of said convex lens in the heat collecting glass tube uniformly; The two ends of said glass inner tube communicate with upper tank and bottom water tank respectively, and the two ends of heat collecting glass tube are separately fixed on upper tank, the bottom water tank, constitute solar water heater; Water inlet pipe, circulating water pipe and bottom water tank link to each other; Circulating water pipe is provided with water circulating pump, and outlet pipe one end links to each other with upper tank, and the other end links to each other with heating installation with shower.
Further, the tube wall of said heat collecting glass tube is provided with six equal-sized convex lens.
Further, be provided with six glass inner tube in the said heat collecting glass tube, be separately positioned on the along of convex lens on the heat collecting glass tube sidewall.
The spacing that 2-5mm is arranged between the pipe in the adjacent glass further.
Further, said heat collecting glass tube and glass inner tube adopt the safety glass preparation.
Further, the internal diameter of said glass inner tube is 1.5cm.
Further, said water circulating pump is provided with temperature-detecting device.
Further, the relative wall in said solar water heater back side incandescent lamp that to be provided with 4-6 power be 60-100W and the reflection shield that can cover solar water heater.
Solar water heater is placed on balcony, be radiated at the sunshine on the heat collecting glass tube, be radiated on the glass inner tube of along through after the convex lens focus; Make the water in the glass inner tube be rapidly heated; When water temperature reached certain value, Temperature Detector sent signal to water circulating pump, and water circulating pump is started working; Heated water is used for heating or bathing through heating system in the outlet pipe inlet chamber or shower nozzle.Perhaps do not have the weather of the sun evening, utilizes the incandescent lamps irradiation solar water heater that is provided with on the wall, utilizes the light of light and reflection shield reflection to replace sunlight, and solar water heater also can normally heat.Thereby overcome the defective that solar water heater can only use daytime.Simultaneously, no matter because daytime or evening, this uses the novel described solar energy heat distribution system all can operate as normal, so need not adopt insulation material, makes that the structure of whole system is simpler.In addition, adopt the described solar energy water heater device of the utility model, can also energy savings, reduced the required expense of user's heat supply in winter.
Description of drawings
Fig. 1 is the described solar energy heating device sketch map of the utility model;
Fig. 2 is the schematic cross-section of heat collecting glass tube.
Among the figure: 1-solar water heater, 2-upper tank, 3-outlet pipe, 4-heat collecting glass tube, 5-bottom water tank, 6-water inlet pipe, 7-water circulating pump, 8-circulating water pipe, 41-glass inner tube, 42-convex lens, 43-light, 44-focus.
The specific embodiment
Below in conjunction with accompanying drawing the solar energy heating device that the utility model provides is described in further detail.。
The solar energy heating device that the utility model provides comprises: upper tank 2, bottom water tank 5, heat collecting glass tube 4, glass inner tube 41, water circulating pump 7, water inlet pipe 6, outlet pipe 2, circulating water pipe 8; The tube wall of said heat collecting glass tube 4 is provided with convex lens 42; Heat collecting glass tube 4 is fixed on the water tank, and glass inner tube 41 is arranged in the heat collecting glass tube 4 uniformly, and its two ends are separately fixed on upper tank 2 and the bottom water tank 5 and with two water tanks and communicate; Water inlet pipe 6, circulating water pipe 8 and bottom water tank 5 link to each other; Circulating water pipe 8 is provided with water circulating pump 7, and outlet pipe 3 one ends link to each other with upper tank 2, and the other end links to each other with heating installation with shower.Because the tube wall of heat collecting glass tube 4 is provided with convex lens 42; After light 43 reflects through convex lens 42; Focusing at focus 44 places, thus the water of 41 li of glass inner tube that are arranged on focus 44 places is heated fast, even under the bad situation of light; Light also can make the water of 41 li of glass inner tube be heated through after focusing on.
Further; In order rationally to utilize the space; Make the water yield of solar water heater 1 hot water reach maximum, six equal and opposite in directions, equally distributed convex lens 42 are set on the tube wall of said heat collecting glass tube 4, and six glass inner tube 41 are set uniformly at focus 44 places of six convex lens 42.
Further, glass inner tube 41 is installed for ease, is provided with the spacing of 2-5mm in the adjacent glass between the pipe 41.
Further, in order to improve the service life of the described solar energy heating device of the utility model, described heat collecting glass tube 4 adopts the safety glass preparation with glass inner tube 41.
Further; Because said glass inner tube 41 is arranged on focus 44 places of said convex lens 42; When the diameter of glass inner tube 41 more hour, the tube wall of glass inner tube 41 is the closer to focus 44, the temperature of cold water rises that glass inner tube is 41 li is fast more; But the water yield that reduces to influence solar water heater 1 heating of glass inner tube 41 diameters; Under the prerequisite of the water yield that guarantees 1 heating of solar water heater heat, in order to accelerate the heating rate of cold water in the solar water heater 1, the internal diameter of said glass inner tube 41 is preferably 1.5cm.
Further; In order to improve the heating quality of said solar energy heating device, the temperature-detecting device that is electrically connected with it is set, after the temperature sensor in the temperature-detecting device detects water temperature and reaches certain value at water circulating pump 7 places; Temperature-detecting device sends signal to water circulating pump; Water circulating pump is started working, and high-temperature water is circulated in heating system, to reach the effect that continues heating.
Further; For make solar energy heating device that the utility model provides the cloudy day with also can normally heat the incandescent lamp that it is 60-100W that the relative wall in solar water heater 1 back side is provided with 4-6 power and can cover the reflection shield of solar water heater 1 night.When not having sunshine, reflection shield is opened, covering too can water heater 1; Connect the power supply of incandescent lamp; The light of light and reflection shield reflection is as the light source irradiation solar water heater, and sun heating plant also can normally heat, thereby has overcome the defective that solar water heater can only use daytime.
More than be the preferred implementation of the utility model, conspicuous improvement that all those skilled in the art make on this basis or replacement all belong to the scope of the utility model and accompanying claims protection.

Claims (8)

1. solar energy heating device; Comprise upper tank (2), bottom water tank (5), heat collecting glass tube (4), glass inner tube (41), water circulating pump (7), water inlet pipe (6), outlet pipe (2), circulating water pipe (8); The two ends of said heat collecting glass tube (4) are separately fixed at upper tank (2), bottom water tank (5) is gone up and constituted solar water heater (1); Water inlet pipe (6), circulating water pipe (8) and bottom water tank (5) link to each other; Circulating water pipe (8) is provided with water circulating pump (7); Outlet pipe (3) links to each other with upper tank (2); It is characterized in that: the tube wall of said heat collecting glass tube (4) is provided with convex lens (42), and glass inner tube (41) is arranged on the along of said convex lens (42) in the heat collecting glass tube (4) uniformly, and the two ends of said glass inner tube (41) communicate with upper tank (2) and bottom water tank (5) respectively.
2. solar energy heating device according to claim 1 is characterized in that: the tube wall of said heat collecting glass tube (4) is provided with six equal-sized convex lens (42).
3. solar energy heating device according to claim 2 is characterized in that: be provided with six glass inner tube (41) in the said heat collecting glass tube (4), and be separately positioned on the along of convex lens (42) on heat collecting glass tube (4) sidewall.
4. solar energy heating device according to claim 2 is characterized in that: the spacing that 2-5mm is arranged between the pipe (41) in the adjacent glass.
5. solar energy heating device according to claim 2 is characterized in that: described heat collecting glass tube (4) and glass inner tube (41) adopt the safety glass preparation.
6. solar energy heating device according to claim 2 is characterized in that: the internal diameter of said glass inner tube (41) is 1.5cm.
7. solar energy heating device according to claim 2 is characterized in that: said water circulating pump (7) is provided with temperature-detecting device.
8. solar energy heating device according to claim 1 is characterized in that: incandescent lamp that it is 60-100W that the relative wall in said solar water heater (1) back side is provided with 4-6 power and the reflection shield that can cover solar water heater (1).
CN2011204742125U 2011-11-24 2011-11-24 Solar heating device Expired - Fee Related CN202328465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204742125U CN202328465U (en) 2011-11-24 2011-11-24 Solar heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204742125U CN202328465U (en) 2011-11-24 2011-11-24 Solar heating device

Publications (1)

Publication Number Publication Date
CN202328465U true CN202328465U (en) 2012-07-11

Family

ID=46440446

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204742125U Expired - Fee Related CN202328465U (en) 2011-11-24 2011-11-24 Solar heating device

Country Status (1)

Country Link
CN (1) CN202328465U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042881A (en) * 2015-08-24 2015-11-11 苏州黄章妹族工业设计有限公司 Device for moving objects through photo-thermal method
CN105276832A (en) * 2015-05-18 2016-01-27 李杞峰 Sunlight gathering and heating device
CN106288448A (en) * 2016-08-17 2017-01-04 韦治东 Solar energy heat collection pipe
CN106288439A (en) * 2016-08-17 2017-01-04 韦治东 The processing method of solar thermal collector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276832A (en) * 2015-05-18 2016-01-27 李杞峰 Sunlight gathering and heating device
CN105042881A (en) * 2015-08-24 2015-11-11 苏州黄章妹族工业设计有限公司 Device for moving objects through photo-thermal method
CN106288448A (en) * 2016-08-17 2017-01-04 韦治东 Solar energy heat collection pipe
CN106288439A (en) * 2016-08-17 2017-01-04 韦治东 The processing method of solar thermal collector

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20131124

C17 Cessation of patent right