Solar water heater overflow alarm automatic closing device
A technology of automatic shutdown device and solar water heater, which is applied in the direction of solar thermal device, solar thermal power generation, heating device, etc., can solve the problem of unable to automatically shut down and so on.
Inactive Publication Date: 2015-06-10
ZHENJIANG COLLEGE
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- Description
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- Application Information
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the disadvantage that the existing solar energy device cannot be automatically closed when the water is full, and disclose a solar water heater with a reasonable structure, low production cost, which can automatically close the water valve after the water is full, and use the bell to alarm the overflow alarm of the solar water heater to automatically close device
Method used
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Embodiment Construction
[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0014] A solar water heater overflow alarm automatic closing device, comprising a water valve handle 1, a water valve 2, an upper water pipe 3, a water tank 8 and a return pipe 9, the water valve handle 1 is on the water valve 2, and the water valve 2 is installed on the upper water pipe 3 On, the upper water pipe 3 is connected with the water tank 8, and the upper end of the water tank 8 is connected with a return pipe 9, which is characterized in that an alarm device and a gravity closing device, and the gravity closing device consists of a boom 4, a balance rope 5, a balance weight 6, a pulley 7, a machine frame 10, rocking bar 11, bucket 14, connecting rod 15, crank 16, the upper end of suspension rod 4 is hinged rocking bar 11, the lower end is hinged bucket 14, one end of balance rope 5 is connected with balance block 6, and the other end...
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The invention relates to an overflow alarm automatic closing device after water is supplied to a solar water heater, in particular to a solar water heater overflow alarm automatic closing device. When water is supplied to an existing solar water heater, a person is often needed for watching the solar water heater and closing a water valve after the solar water heater is filled with the water; sometimes, tap water is wasted due to negligence. In order to overcome the defect, on the premise of not changing a pipeline, only a device needs to be added, and a four-bar mechanism is used for driving a water valve handle to close the water valve automatically after the solar water heater is filled with the water under the gravity action of the water, the impact force of the water is utilized for impacting a water wheel and shifting a lever to drive a pendulum spring and a steel ball to knock a tinkle bell, and then the tinkle bell sends out a tinkle as an alarm. As a result, the purpose of saving water is achieved.
Description
technical field [0001] The invention relates to an automatic shut-off device for the overflow alarm after the solar water heater is filled with water, in particular to an automatic shut-off device for the overflow alarm of the solar water heater. Background technique [0002] When the existing solar water heater is filled with water, it is often necessary to have someone on duty to wait for the water to be full before closing the water valve. Sometimes due to negligence, the tap water is wasted. Waste, in order to overcome this shortcoming, it is of great significance to add a device to realize automatic shutdown without changing the pipeline. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantage that the existing solar energy device cannot be automatically closed when the water is full, and disclose a solar water heater with a reasonable structure, low production cost, which can automatically close the water valve after th...
Claims
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IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 陈兴和陈骁凌素芳朱睿陈小木陈宏君陈新华
Owner ZHENJIANG COLLEGE