Novel solar collector
A solar collector, a new type of technology, applied to solar collectors, components of solar collectors, solar heat storage, etc. Meet the cooling shrinkage rate, ensure no damage, and accelerate the effect of heat transfer
Inactive Publication Date: 2016-10-26
李俊
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Problems solved by technology
[0002] At present, the solar water heater with all-glass vacuum glass heat collecting tube structure is composed of series heat collecting tubes and parallel heat collecting tubes. There is a diversion tube connected between the heat collecting tube and the water inlet pipe. The existing heat collecting tube and the diversion tube are inconvenient to install and troublesome to maintain. , it is easy to cause the rupture of the heat collecting tube during installation, and at the same time the production process is complicated, which greatly increases the production cost and the use cost; because the nozzle of the all-glass vacuum solar heat collecting tube is arc-shaped, the existing technology adopts the silicone sealing ring to directly seal, and the heat collecting tube is in the When the cavity is under pressure, it will cause leakage due to slight displacement; the pressure bearing capacity is poor, and it cannot meet the requirements of my country's civil tap water pipe network
Once the all-glass vacuum glass heat collecting tube is damaged, the all-glass vacuum glass heat collecting tube cannot be replaced in time, which will make it unusable
Method used
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[0022] Refer to attached Figure 1-7 , a new type of solar heat collector, including a plurality of vacuum glass heat collecting tubes 1 with one end closed, a bracket 2 for fixing the vacuum glass heat collecting tubes, a thermal energy storage bag 3, a water inlet main pipe 4 connected with low temperature water, and a thermal energy storage A connected water outlet main pipe 5 is included, and the water outlet main pipe is sleeved in parallel outside the water inlet main pipe. The side of the water outlet main pipe is sealed and communicated with the vacuum glass heat collecting tube, and the side of the water inlet main pipe is sealed and connected with a diversion pipe 6 , the diversion tube extends into the vacuum glass heat collector tube; the vacuum glass heat collector tube communicates with the water inlet main pipe through the diversion tube to form a parallel unit group;
[0023] The side of the water inlet main pipe is provided with a threaded interface 7, and one...
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The invention relates to a novel solar collector. The novel solar collector comprises a plurality of vacuum glass collecting tubes, a bracket, a thermal energy storage bag, a water inlet main tube and a water outlet main tube, wherein one end of each vacuum glass collecting tube is sealed, the bracket is used for fixing the vacuum glass collecting tubes, the water inlet main tube is communicated with low-temperature water, the water outlet main tube is communicated with the thermal energy storage bag, the water outlet main tube sleeves the water inlet main tube in parallel, the vacuum glass collecting tubes are communicated with the side surface of the water outlet main tube in a sealing mode, diversion tubes are connected to the side surface of the water inlet main tube in the sealing mode, the diversion tubes extend into the vacuum glass collecting tubes, and the vacuum glass collecting tubes are communicated with the water inlet main tube by virtue of the diversion tubes so as to form a parallel unit. According to the novel solar collector, the diversion tubes are communicated with the water inlet main tube, and the vacuum glass collecting tubes are communicated with the water outlet main tube, so that the installation is convenient and reliable; wave structures are formed on the diversion tubes, and wave sections can be bent, so that the installation and maintenance of the vacuum glass collecting tubes are facilitated, and the vacuum glass collecting tubes are prevented from being damaged.
Description
(1) Technical field [0001] The invention relates to solar water heaters, in particular to the field of heat collectors of solar water heaters. (2) Background technology [0002] At present, solar water heaters with the structure of all-glass vacuum glass collector tubes are composed of series collector tubes and parallel collector tubes. There is a diversion tube connected between the collector tube and the water inlet tube. The existing collector tube and diversion tube are inconvenient to install and troublesome to maintain. , it is easy to cause the rupture of the heat collecting tube during installation, and at the same time, the production process is complicated, which greatly increases the production cost and the use cost; because the nozzle of the all-glass vacuum solar heat collecting tube is arc-shaped, the existing technology uses a silicone sealing ring to directly seal the heat collecting tube. When the cavity is under pressure, it will cause leakage due to slight ...
Claims
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IPC IPC(8): F24J2/05F24J2/24F24J2/34F24J2/46F24J2/48F24J2/52F24S10/40F24S10/70
CPCF24S10/40F24S10/742F24S25/00F24S60/00F24S70/12F24S80/00F24S2025/6005Y02E10/44Y02E10/47
Inventor 李俊
Owner 李俊