Solar water heater device integrating functions of automatic water loading and automatic water pipe emptying

A technology for solar water heaters and automatic water supply, applied in solar thermal devices, solar thermal power generation, heating devices, etc., can solve the problems of water pipe cracks, safety hazards, high cost, etc., to ensure normal use and prevent frost cracks Effect

Inactive Publication Date: 2013-10-23
WEIFANG GUANYU MASCH MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first is artificial thawing. Once the pipeline is frozen and blocked, the power supply of the electric heating belt is manually connected to heat the frozen and blocked water pipe to melt it. It consumes a certain amount of electricity, and it takes a while to melt when using water, and the water pipes are often swelled and cracked.
[0006] The second is automatic antifreeze, add a set of intelligent ...

Method used

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  • Solar water heater device integrating functions of automatic water loading and automatic water pipe emptying
  • Solar water heater device integrating functions of automatic water loading and automatic water pipe emptying

Examples

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Embodiment Construction

[0025] Examples such as figure 1 As shown, a solar water heater automatic water supply and water pipe automatic emptying integrated device includes a heat preservation water tank B, a temperature regulating valve D, an intelligent controller C and a water pipe E. The heat preservation water tank B passes through the water pipe F and the water pipe E Connected, two upper and lower emptying valves A are installed on the water pipe F, and the two emptying valves A are electrically connected with the intelligent controller C respectively.

[0026] The thermostat valve D communicates with the tap water pipe E and the water pipe F between the two emptying valves A respectively.

[0027] Such as figure 2 As shown, the emptying valve A includes an upper cylinder 1 with an opening at the lower end and a lower cylinder 3 with an opening at the upper end, and the upper cylinder 1 and the lower cylinder 3 are sealed and connected by a flange.

[0028] The upper part of the upper cylind...

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Abstract

The invention discloses a solar water heater device integrating the functions of automatic water loading and automatic water pipe emptying. The solar water heater device comprises a heat-insulating water tank, a temperature-regulating valve and an intelligent control instrument and a tap water pipe, wherein the heat-insulating water tank is communicated with the tap water pipe through a water service pipe; an upper emptying valve and a lower emptying valve are mounted on the water service pipe and are electrically connected with the intelligent control instrument respectively; two limber holes communicated with emptying ports are opened so as to discharge water in an upper water service chamber and a lower water service chamber through the emptying ports of the emptying valves below the upper water service chamber and the lower water service chamber, so that the frost splitting of water pipes are prevented, which guarantees the normal use of solar energy in freezing winter.

Description

technical field [0001] The invention relates to a solar water heater with an automatic emptying function, in particular to an integrated device for automatic water supply of the solar water heater and automatic emptying of water pipes. Background technique [0002] Solar water heaters are deeply loved by people due to the advantages of saving non-renewable energy, safety and sanitation, and convenience, and are gradually widely used in urban and rural areas. [0003] The switch control valve on the existing solar water heater is generally a two-way type, that is, only a water inlet and a water outlet are provided. In the body, it cannot be discharged, resulting in the waste of hot water. In winter, due to the low temperature, the water pipes can be blocked or cracked by freezing, which will affect the use. [0004] There are mainly two types of solutions currently available: the first type is to add insulation to the water pipe and add an electric heating belt along with t...

Claims

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Application Information

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IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 张维良
Owner WEIFANG GUANYU MASCH MFG CO LTD
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