Flushing device

A flushing device, flushing technology, applied in valve devices, water supply devices, indoor sanitary piping devices, etc., can solve the problems of energy consumption, high cost, complexity, etc., and achieve the effect of prolonging the use time

Inactive Publication Date: 2010-03-24
DELTA ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional inductive flushing devices are used in inductive urinal flushers or inductive faucet flushers, etc. They are designed and developed in accordance with the specifications of the mains power supply, but DC power is still used in the electronic control components, so the use of electricity requires Converting AC to DC can be used by electronic control circuits. A set of transformers is generally required for voltage conversion. The use of transformers will result in huge energy consumption (loss of heat or magnetic energy). If this AC product is used with a solenoid valve It is a non-holding solenoid valve, and the energy consumption of opening the solenoid valve for a long time is very considerable
[0003] The above-mentioned AC flushing equipment requires a traditional transformer, resulting in high cost and large volume
Furthermore, the assembly will be more difficult and complicated than other products of the same type. In addition, the power line must be reserved in the building when the product is installed, so that the product cannot be popularized.
[0004] Regarding the inductive flushing device with DC power supply, the power supply of this series of products is DC, which are all designed to be provided by batteries. The product installation is very con

Method used

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Examples

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Example

[0024] first embodiment

[0025] figure 1 It is a schematic diagram of the flushing device according to the first embodiment of the present invention. The flushing device 1 mainly includes a solar cell 11 , a booster unit 12 , a rechargeable battery 13 , a control module 14 , a solenoid valve 15 and a detection unit 16 .

[0026] In this embodiment, the solar cell 11 converts the received ambient light source into a voltage. When the operating voltage of the solar cell 11 is lower than the electromotive force of the rechargeable battery 13 (for example, when a small area of ​​solar cell is used or the ambient light source is insufficient), the solar cell The battery 11 is electrically connected to a boosting unit 12, which can be a booster, and is connected in parallel with the rechargeable battery 13 to the power output terminal V, and the power output terminal V is electrically connected to the control module 14, for the control module 14 provides power.

[0027] The so...

Example

[0033] Second Embodiment

[0034] figure 2 It is a schematic diagram of a flushing device according to the second embodiment of the present invention. The flushing device 2 mainly includes a solar cell 11', a rechargeable battery 13, a control module 14, a solenoid valve 15 and a detection unit 16. The difference between the washing device 2 and the first embodiment is that the working voltage of the solar cell 11' is greater than the electromotive force of the rechargeable battery 13, so the washing device 2 can have no capacitor 17, booster unit 12 and isolation judgment circuit 20.

[0035]In this embodiment, the flushing device 2 uses two power sources, the solar cell 11 ′ and the rechargeable battery 13 , as the power supply at the same time, and the two power sources are used in cooperation with each other to provide the power of the control module 14 . When the ambient light source illuminates the solar cell 11' and charges the solar cell 11', the electromotive for...

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Abstract

A flushing device comprises a control module, a solar cell and a rechargeable cell. The control module is used for controlling the flushing device to operate. The rechargeable cell is connected with the solar cell in parallel at a power output end. The power output end is electrically connected with the control module to provide power to the control module.

Description

technical field [0001] The invention relates to a flushing device, in particular to a solar flushing device which uses a solar battery or a rechargeable battery as a power supply source for a holding electromagnetic valve. Background technique [0002] Traditional inductive flushing devices are used in inductive urinal flushers or inductive faucet flushers, etc. They are designed and developed in accordance with the specifications of the mains power supply, but DC power is still used in the electronic control components, so the use of electricity requires Converting AC to DC can be used by electronic control circuits. A set of transformers is generally required for voltage conversion. The use of transformers will result in huge energy consumption (loss of heat or magnetic energy). If this AC product is used with a solenoid valve It belongs to the non-maintaining solenoid valve, and the energy consumption of the solenoid valve is very considerable when it is opened for a long...

Claims

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Application Information

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IPC IPC(8): E03D5/10E03D13/00E03C1/04F16K31/02
Inventor 陈介程李启经邱敬量
Owner DELTA ELECTRONICS INC
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