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Vacuum heat accumulation reflector sun-chasing solar energy water heater and solar cooker

A technology of solar water heaters and mirrors, applied in the directions of solar collectors, solar collector controllers, solar thermal energy, etc.

Inactive Publication Date: 2010-01-27
张福隆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Vacuum heat accumulation reflector sun-chasing solar energy water heater and solar cooker
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  • Vacuum heat accumulation reflector sun-chasing solar energy water heater and solar cooker

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Embodiment Construction

[0038] 1). Vacuum heat storage solar water heater (see attached figure 1 ):

[0039]This embodiment is (3) content of the invention: 1) The specific implementation of the vacuum heat storage solar water heater. The spherical illuminated water tank (1) is stamped into two hemispheres with a thin stainless steel plate, the top of which is welded with the water inlet pipe (8) and the water outlet pipe (3), and the middle ring of the two hemispheres is welded into a spherical illuminated water tank (1). Selective absorbing coating. The outside of the irradiated water tank (1) is an outer ball (2), and the outer ball (2) is pressed into two hemispherical shapes with reinforcing ribs inside with good light transmission performance, and the top is buried with a stainless steel casing with telescopic corrugation ( 4); After putting into the irradiated water tank (1) and the supporting elastic ring (9), weld it into a spherical shape with sealing glass and clamp the vacuum tube (5) i...

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Abstract

The invention to a solar energy using device. A vacuum heat accumulation solar energy water heater integrates two functions of solar energy absorption and hot water storage on a spherically illuminated water tank, increase heat efficiency by 31 times compared with the traditional calandria water heater, is added with a reflector to become a vacuum heat accumulation reflector sun-chasing solar energy water heater which increases heat efficiency by 140 times; and reflector sun-chasing does not need a motor, a reducer, commercial power and a battery. The reflector sun-chasing can be pushed by only needing a 12 volt 3 watt photo-cell as signal power source and water supply pressure. A reflection sun-chasing three functional cooker is the solar energy using device which integrates the solar cooker, the water heater and heating. A pneumatic reflector sun-chasing heating solar cooker has heating function and is suitable for environment without pressure water source.

Description

(1): Technical field: [0001] The field of solar energy utilization; equipment that absorbs solar radiation heating. (2): background technology: [0002] The solar water heaters currently used all use heat-receiving tubes to absorb solar energy to heat water, and the water storage tanks insulated by polyurethane foam preserve hot water; the gaps between the heat-receiving tubes lose the heating area, and the thermal conductivity of the foam-plastic insulation layer is large and the heat loss is serious. ; Moreover, the position of the heating surface is fixed, and the incident angles are different in different times and seasons, which reduces the absorption efficiency of sunlight. (3): content of the invention: [0003] 1). Vacuum heat storage solar water heater: [0004] The two functions of absorbing solar energy and storing hot water are unified by a spherical irradiated water tank made of stainless steel sheet externally coated with a selective absorbing coating; it ha...

Claims

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Application Information

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IPC IPC(8): F24J2/38F24J2/46F24J2/02F24J2/10H01L31/052G02B7/198F24S50/20
CPCY02E10/52Y02E10/47
Inventor 张福隆
Owner 张福隆
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