Exhaust device for medium-high temperature solar heat collecting tube
A technology of solar collector tube and exhaust device, applied in the field of exhaust device and exhaust device of medium and high temperature solar collector tube, can solve the problems of outside air entering and reducing exhaust effect, etc., so as to facilitate collection and improve exhaust effect. , the effect of reducing the residual amount
Inactive Publication Date: 2020-11-17
叶彤
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Problems solved by technology
[0004] The invention provides an exhaust device for medium and high temperature solar heat collecting tubes, which effectively solves the problem of first exhausting and then sealing in the prior art, which easily causes outside air to enter the heat collecting tubes again, reducing its exhaust. air effect problem
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[0026] Example: such as Figure 1-6 As shown, the present invention is an exhaust device for medium and high temperature solar collector tubes, including a platen 1, the top of the platen 1 is fixedly equipped with an air pump 2, the top of the platen 1 and the position corresponding to the air pump 2 A propulsion mechanism 3 is fixedly installed, and the propulsion mechanism 3 is fixedly connected with the suction port of the air pump 2 through a leather tube, a cooling mechanism 4 is fixedly installed on the top of the propulsion mechanism 3, and a strip-shaped opening 10 is dug on the table 1. The top of the plate 1 and the position corresponding to the elongated opening 10 are fixedly installed with a water shield 5, and the top of the platen 1 and one side of the water shield 5 are fixedly installed with a fusion sealing machine 6, and the top of the platen 1 And two slide rails 11 are symmetrically and fixedly installed on the side away from the air pump 2, and a clampin...
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The invention discloses an exhaust device for a medium-high temperature solar heat collecting tube. The exhaust device comprises a bedplate, wherein a gas sucking pump is fixedly arranged at the top end of the bedplate, a propelling mechanism is fixedly arranged at the top end of the bedplate, the propelling mechanism is fixedly connected with the gas suction port of the gas sucking pump through aleather pipe, a cooling mechanism is fixedly arranged at the top end of the propelling mechanism, a long-strip-shaped opening is dug in the bedplate, a water retaining cover is fixedly installed at the position, corresponding to the long-strip-shaped opening, of the top end of the bedplate, a heat sealing machine is fixedly installed at the top end of the bedplate, two sliding rails are symmetrically and fixedly installed at the top end of the bedplate, a clamping mechanism is jointly installed on the two sliding rails in a sliding mode, a pipe body is clamped and placed on the clamping mechanism, and a waste collecting mechanism is placed below the bedplate. According to the invention, continuous exhaust is conducted on the heat collecting pipe through the gas sucking pump, heat sealingtreatment is conducted on the opening of the heat collecting pipe in the exhaust process, external air is prevented from entering the heat collecting pipe again, and the exhaust effect of the heat collecting pipe exhaust device is greatly improved.
Description
technical field [0001] The invention relates to an exhaust device, in particular to an exhaust device for a medium-high temperature solar heat collecting tube, and belongs to the technical field of solar heat collecting tube processing. Background technique [0002] The solar collector tube is the core of the solar water heater. Its structure is like an elongated thermos bile. There is a vacuum between the inner and outer layers, so it is also called a solar vacuum tube. To ensure that the inside of the heat collecting tube is a vacuum environment, because the vacuum heat collecting tube has a better absorption function, so using an exhaust device to discharge the gas in the solar heat collecting tube is a necessary step to ensure the good performance of the solar water heater. [0003] In the actual use of the traditional exhaust device for medium and high temperature solar collector tubes, the process of first exhausting and then sealing the open end of the collector tube ...
Claims
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IPC IPC(8): C03B23/09C03B23/045
CPCC03B23/045C03B23/099
Inventor 叶彤
Owner 叶彤