Turning tooth tailstock propped solar vacuum heat collecting pipe
A vacuum collector tube and solar technology, which is applied in the directions of solar collectors, solar thermal devices, solar thermal energy, etc., can solve the problems of difficulty in achieving top tightness, sealing and tightening at the same time, and achieves the effect of convenient operation.
Inactive Publication Date: 2010-08-11
BEIJING HIKEEN TECH +1
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AI Technical Summary
Problems solved by technology
However, all the fixing parts currently used are difficult to simultaneously achieve the effect of top-tight sealing and fastening and convenient disassembly and assembly of vacuum heat collectors.
Method used
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Embodiment Construction
[0020] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 Shown: a solar vacuum heat collection tube top tightening wrench tailstock, including a threaded bracket 2 and a corresponding threaded base 3 that matches the threaded bracket 2, and the threaded bracket 2 is composed of an externally threaded screw with a supporting bowl , the outer surface of the supporting bowl is provided with force tooth ribs, and the inner wall of the supporting bowl is provided with wrench teeth that match the force tooth ribs at the tail of the outer glass cover tube 1 of the solar vacuum heat collecting tube. The threaded base 3 is composed of an internal thread nut. The outer surface of the threaded nut is provided with force tooth ribs. The threaded bracket matches the displacement length of the screw and the nut on the threaded base; the shape of the supporting bowl corresponds to the shape of the tail of the vacuum heat collecting tube. The threaded bracket 2 ...
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The invention relates to a turning tooth tailstock propped on a solar vacuum heat collecting pipe, which comprises a threaded bracket and a corresponding threaded base matched with the threaded bracket, wherein the threaded bracket comprises external threaded rods with supporting bowls, acting tooth tips are arranged on the external surfaces of the supporting bowls, and turning teeth matched with acting tooth tips at the tail of the solar vacuum heat collecting pipe are arranged on the internal walls of the supporting bowls; or the threaded bracket comprises internal nuts with supporting bowls, acting tooth tips are arranged on the external surfaces of the internal nuts, and turning teeth matched with acting tooth tips at the tail of the solar vacuum heat collecting pipe are arranged on the internal walls of the supporting bowls; the threaded base comprises external threaded rods with acting tooth tips at the ends, or the threaded base comprises internal nuts, and acting tooth tips are arranged on the external surfaces of the internal nuts; displacement lengths of threaded rods and nuts on the threaded bracket and the threaded base are matched; and the shape of each supporting bowl is matched with the shape of the tail of the vacuum heat collecting pipe. The heat collecting pipe is firmly installed between a water tank and a tail supporting box of a solar water heater by screwing the threaded bracket and the threaded base and propping the tail end of the vacuum heat collecting pipe.
Description
technical field [0001] The invention relates to the technical field of solar water heaters, in particular to a tail seat of a solar vacuum heat collecting tube top tightening pulley. Background technique [0002] Because of its advantages of environmental protection and energy saving, solar water heaters have been widely popularized and applied in many places in our country. Most of the solar water heaters used in current families and residences use equal-diameter vacuum heat collecting tubes as heat collectors. Solar water heaters mainly include water tanks, brackets and equal-diameter vacuum heat collecting tubes. The upper end is connected to the water tank, and the lower end thereof is fixed under the bracket through a fixing piece, and the water tank and the equal-diameter vacuum heat collecting tubes communicate with each other. In this case, the solar water heater needs to use a plurality of equal-diameter vacuum heat-collecting tubes, and these equal-diameter vacuum...
Claims
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Login to View More IPC IPC(8): F24J2/52F24J2/05F24S10/40
CPCY02E10/44Y02E10/47
Inventor 徐宝安
Owner BEIJING HIKEEN TECH