Solar thermal collector and heating system applying same

The technology of solar collector and solar collector tube is applied in the field of solar collector and heating system, which can solve the problems of small thermal expansion coefficient heat-resistant glass, high water circulation speed, low heat utilization rate, etc., and achieves wide heat absorption area. , High heat utilization rate, overcoming unusable effects

Inactive Publication Date: 2011-02-16
杭州慈源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The natural circulation hot water system composed of them often relies on the density difference generated by the difference in water temperature between the collector and the water storage tank for temperature difference circulation (thermosiphon circulation), and its water circulation speed is high, and the heat utilization rate is not high.
At present, the inner and outer tubes and joints of vacuum solar collector tubes commonly used are rigid connections of glass inner and outer tubes. The surfa

Method used

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  • Solar thermal collector and heating system applying same
  • Solar thermal collector and heating system applying same
  • Solar thermal collector and heating system applying same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1 The solar heat collector of this embodiment and the heat supply system using the heat collector, its structure can be obtained from Figure 5 It can be seen in the figure that it includes solar collector tubes 2, collectors a, b (1, 3) and a drying system, and the drying system includes an air duct connected to the inlet 3b and outlet 3a of the collector b (3) 13 and the drying box 4, there is a sliding door 4a on the drying box 4, the sliding door 4a is opened upwards, which is convenient for putting in and taking out clothes, and the sliding door 4a is closed downwards, so that the hot air in the drying box 4 does not leak out; There is a condenser 5 on the top of the drying box 4, which is used to change the water vapor in the drying box 4 into water and discharge the drying box 4, and there is a clothes drying rod 6 for placing clothes in the drying box 4; A fan 7 is arranged at the inner bottom of the oven 4, and the fan 7 communicates with the air duc...

Embodiment 2

[0026] Embodiment 2 The solar heat collector of this embodiment and the heat supply system using the heat collector, its structure can be obtained from Figure 6 Seen in, different from embodiment 1 is: it is used for water heating, and it comprises solar collector tube 2, coupler a, b (1, 3) and water heating system, and water heating system comprises and coupler The water pipe 10 connected to the inlet 3b and the outlet 3a on b(3) and the heat storage tank 8, and the faucet 11 communicated with the heat exchange coil 9, there is a steam outlet 8a on the top of the heat storage tank 8, and in the heat storage tank The water vapor in 8 is discharged from the steam outlet 8a, and the heat exchange coil 9 is placed inside the heat storage tank 8, and there is also temperature storage water or temperature storage oil in the heat storage tank 8 for temperature storage.

[0027] The operation process of the solar heat collector of the present embodiment and the heating system using...

Embodiment 3

[0029] Embodiment 3 The solar heat collector of this embodiment and the heat supply system using the heat collector, its structure can be obtained from Figure 7 Seen in, different from embodiment 2 is: tap water does not pass through solar heat collector, and it comprises solar heat collecting tube 2, coupler a, b (1,3) and water heating system, and water heating system comprises and couplet The inlet 3b on the device b (3), the superconducting liquid pipe 12 connected to the outlet 3a and the heat storage tank 8, and the faucet 11 and the water pipe 10 communicated with the heat exchange coil 9, there is a steam outlet at the top of the heat storage tank 8 8a, the steam in the heat storage tank 8 is discharged from the steam outlet 8a, the heat exchange coil 9 is placed inside the heat storage tank 8, and a section of the superconducting liquid tube 12 is coiled and placed in the heat storage tank 8 , there is a superconducting liquid in the superconducting liquid pipe 12, a...

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Abstract

The invention relates to a solar thermal collector and a heating system applying the thermal collector. The solar thermal collector can be used for drying clothes or heating water and comprises a solar thermal collecting tube, a unifying device and a heating system; wherein the solar thermal collecting tube is a duplicature vacuum tube, the two ends of the solar thermal collecting tube are all connected with the unifying device and are communicated with a semi-ring channel, thus forming a solar thermal collector; the heating system can be a clothes-drying system composed of a clothes-drying case, a condenser, a hanger, a fan and an air pipe and also can be a water heating system composed of a thermal storage tank, a steam outlet, a heating coil tube, a water tube, a tap and a superconductive liquid tube. The invention overcomes the defects of the existing solar thermal collector and provides a solar thermal collector capable of drying cloths or heating water as well as a heating system applying the solar thermal collector, manufacturing process is simple, starting is fast, cost is lower, use is reliable, thermal absorption area is wide, thermal utilization factor is high, and corrosion resistance can be achieved.

Description

1. Technical field [0001] The invention relates to a solar heat collector and a heat supply system using the heat collector, in particular to a solar heat collector capable of drying clothes or heating water supply and a heat supply system using the heat collector. 2. Background technology [0002] The use of solar energy is of great significance for taking the road of sustainable development, protecting the ecological environment on which human beings depend, and solving the energy supply problem of those without electricity. The efficient and pollution-free use of solar energy is even more important for saving energy and protecting the natural environment. It is meaningful. In the solar thermal utilization system, the key is how to efficiently collect sunlight and convert it into heat energy. At present, heat utilization is a comprehensive project in solar energy utilization technology. [0003] At present, solar collector tubes are generally open at one end and closed a...

Claims

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Application Information

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IPC IPC(8): F24J2/34D06F58/20D06F58/10F24J2/30F24J2/48F24J2/05D06F58/26D06F58/24F24S10/30F24S10/40
CPCY02E10/44Y02B40/74Y02B40/18
Inventor 王宝根
Owner 杭州慈源科技有限公司
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