Solar energy water heater capable of automatically replenishing water
A technology of automatic water replenishment and solar energy, which is applied in solar thermal power generation, solar thermal devices, non-electric variable control, etc., and can solve problems such as inconvenient use
Inactive Publication Date: 2010-06-30
郭强
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Problems solved by technology
However, compared with electric water heaters, there are many deficiencies in the process of use. For example, the water supply to the solar water tank is mostly controlled manually, that is, the water supply valve is opened to supply water to the water tank. When water flows out of the overflow pipe, the water in the water tank is known. When the water is full, close the water supply valve manually, and the water supply is completed. The whole process must be supervised by someone, which is extremely inconvenient to use
Method used
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[0010] Such as figure 1 , figure 2 Shown, the present invention mainly contains water outlet pipe (1), water tank (18), water inlet pipe (6), sheungshui solenoid valve (9), solenoid valve power supply (15), and there is float sensor in the water tank, and float sensor is positioned at The top of the water tank, this ball float sensor is made up of ball float (4), contact point (2), contact point (3), contact point (19), contact point (20), connecting rod (16), connecting rod support (17 ), lever (12), and lever support (11) constitute. The floating ball (4) can conduct or disconnect the contact point (2) and the contact point (3) or the contact point (19) and the contact point (20) according to the height of the water level, thereby controlling the solenoid valve in the water tank. When it is full, water supply can be stopped.
[0011] The present invention can be by following work process:
[0012] Such as figure 1 Shown when the water level in the solar water heater wa...
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The invention relates to a solar energy water heater capable of automatically replenishing water, comprising a water box, a water inlet pipe, a water outlet pipe, a water-filling electromagnetic valve and an electromagnetic valve power supply, wherein the water box is internally provided with a floating ball sensor; the floating ball sensor is positioned on the top of the water box and comprises a floating ball, a contact and a connecting bar or a lever, wherein the floating ball is controlled by a water level and controls the on and the off of the contact through the lever or the connecting bar, and the switch-on or the switch-off of the contact control the water-filling or the stopping of the electromagnetic valve. When the water box needs to be replenished with water, the electromagnetic valve can be electrified and then operates to start to fill the water till the water box is full of the water, the floating ball is raised so that the contact is off, the electromagnetic valve is in open circuit with the power supply, and the water-filling is stopped; and because the contact is positioned on the top of the water box without contacting with the water and also inside the water box, the contact is not influenced by scale and an external environment.
Description
technical field [0001] The invention relates to a solar water heater, in particular to a solar water heater with automatic water replenishment. Background technique [0002] At present, solar water heaters have been used more and more because of their remarkable energy-saving and environmental protection characteristics. However, compared with electric water heaters, there are many deficiencies in the process of use. For example, the water supply to the solar water tank is mostly controlled manually, that is, the water supply valve is opened to supply water to the water tank. When water flows out of the overflow pipe, the water in the water tank is known. When the water is full, close the water supply valve manually, and the water supply is completed. The whole process must be supervised by someone, which is extremely inconvenient to use. Contents of the invention [0003] The purpose of the present invention is to provide a solar water heater with simple structure, safe ...
Claims
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IPC IPC(8): F24J2/40G05D9/02
CPCY02E10/40
Inventor 郭强
Owner 郭强