Full-automatic solar water heater water conveying pipeline evacuation anti-freezing device
A technology of solar water heaters and water pipelines, applied in solar thermal devices, solar thermal power generation, heating devices, etc., can solve the problems of wasting water without hot water or hot water, and cannot flow out immediately, and achieve high cost and simple operation Effect
Inactive Publication Date: 2017-01-11
彭兴勇
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Problems solved by technology
In addition, the device is equipped with an indoor water storage tank indoors, which overcomes the waste of water in any existing emptying device and the defects that there is no hot water or hot water cannot flow out immediately when using water
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[0027] (1) Outdoor water storage tank, (2) Indoor water storage tank, (3) Water delivery pipeline, (4) Cold water pipe, (5) Two-way joint, (6) Trapezoidal pull-out port, (7) Exhaust overflow, (8) ) Outlet, (9) Bathing valve, (10) Three-way solenoid valve, (11) Pull wire small motor, (12) Emptying hose, (13) Emptying hose inlet, (14) Positioning hard pipe, (15) Positioning hard pipe fixing seat, (16) pull wire, (17) fixed shaft, (8a) indoor water storage tank inlet, (8b) indoor water storage tank outlet, (3a) water delivery pipeline, (3b) water delivery pipe Road, (3c) water pipeline, (3d) water pipeline, (10a) valve.
[0028] As attached figure 1 , 2 As shown in 3, the automatic solar water heater water delivery pipeline emptying antifreeze device of the present utility model consists of an outdoor water storage tank (1), an indoor water storage tank (2), a water delivery pipeline (3), and a cold water pipe ( 4), two-way joint (5), trapezoidal pull-wire port (6), exhaust overflo...
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The invention discloses a full-automatic solar water heater water conveying pipeline evacuation anti-freezing device. The device is composed of an outdoor water storage tank, an indoor water storage tank, one water conveying pipeline, a cold water pipe, a two-way connector, a trapezoidal pulling wire opening, an exhaust and water-overflowing opening a water outlet, a bathing valve, a three-way electromagnetic valve, a small pulling wire motor, an evacuation hose, an evacuation hose water inlet, a positioning hard pipe, a positioning hard pipe fixing base, a pulling wire, a fixed shaft, an indoor water storage tank water inlet, an indoor water storage tank water outlet, another water conveying pipeline and the like. On one hand, the evacuation hose connected with the water outlet is simply arranged in a cavity of the outdoor water storage tank, and the thorough evacuation purpose of the water conveying pipelines can be achieved; and on the other hand, the indoor water storage tank is simply further arranged indoors, and the purposes that hot water is available as the device is started and water flow can be stored and evacuated at any moment can be achieved. The full-automatic solar water heater water conveying pipeline evacuation anti-freezing device is simple in structure and high in reliability and practicability.
Description
[0001] Technical field: [0002] The invention relates to an antifreeze device for a water delivery pipeline of a solar water heater, in particular to a fully automatic solar water heater water delivery pipeline emptying antifreeze device. [0003] Background technique: [0004] At present, the well-known existing solar water heater upper and lower water pipe emptying antifreezing devices include valve emptying antifreezing type, siphon emptying antifreezing type, top water emptying antifreezing type, and circulating antifreezing type. However, due to various reasons such as the special environment in which solar water heaters are located and the huge climatic differences in various parts of our country, its various emptying and antifreezing devices have not been launched for a long time, and the limitations and various deficiencies of their devices have emerged. The main defects of the valve drain antifreeze type are: First, it is easy to break. Because the valve is installed outdoo...
Claims
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IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 彭兴勇
Owner 彭兴勇