Device for automatically adding water and powering off in emergency state based on water level detection
An automatic water addition and emergency state technology, applied in the direction of measuring devices, engine lubrication, lubrication indicator devices, etc., can solve problems such as device damage, device explosion, and potential safety hazards, and achieve the effects of protecting devices, avoiding accidents, and saving resources
Inactive Publication Date: 2020-12-29
QUZHOU KECHENG MUBU ELECTRONICS CO LTD
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Problems solved by technology
[0002] There are many safety hazards in the traditional electric water heaters on the market, the biggest of which is that the device is still in the heating state when the water is cut off and the water is short, which leads to the dangerous event of the device being empty and heating and causing the device to explode. Some devices also have automatic power-off devices. However, it cannot be used normally in an emergency state, which will cause troubles for users, and the power-off device will be automatically triggered when the device is heated without water, which may cause damage to the device
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[0015] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0016] A device for automatically adding water based on water level detection and powering off in an emergency described in conjunction with accompanying drawings 1-4 includes a main body box 10, and a water storage tank 16 is provided inside the main body box 10, and the water storage tank 16 A spare water tank 15 is provided on the left side, and a spare water pump chamber 46 is provided on the upper side of the spare water tank 15, and a transmission gear chamber 39 is provided on the upper side of the spare water pump chamber 46, and a slider is connected to the upper side of the transmission gear chamber 39 cavity 49, the right end wall of the transmission gear cavity 39 is commu...
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The invention relates to the related field of electric water heaters, and discloses a device for automatically adding water and powering off in an emergency state based on water level detection. A water storage tank arranged in a body tank is included, a standby water tank is arranged on the left side of the water storage tank, and a standby water pump cavity is formed in the upper side of the standby water tank. The water level in the water storage tank is detected through a magnetic block and a magnetic sliding block, control over a standby water pump is achieved, the device can achieve supplementing in time to ensure normal use in a water cut-off state, the water level in the standby water tank is detected through a pressure block and a safety magnetic block, and control over the wholedevice is achieved. The device can be automatically powered off and stop working in the state that water exists in the water storage tank in the water supply stopping state for a long time, accidentsare avoided, meanwhile, through mutual limiting of a device sliding block valve, a limiting block and a pressure sliding block, control over the water pump is achieved, the device can automatically stop pumping water after being full of water, the device is protected, and resources are saved as well.
Description
technical field [0001] The invention relates to the related field of electric water heaters, in particular to a device for automatically adding water based on water level detection and powering off in an emergency. Background technique [0002] There are many safety hazards in the traditional electric water heaters on the market, the biggest of which is that the device is still in the heating state when the water is cut off and the water is short, which leads to the dangerous event of the device being empty and heating and causing the device to explode. Some devices also have automatic power-off devices. However, it cannot be used normally in an emergency state, thereby causing trouble to users, and the power-off device is automatically triggered when the device is heated without water, which is easy to cause damage to the device. Contents of the invention [0003] The purpose of the present invention is to provide a device that automatically adds water based on water leve...
Claims
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IPC IPC(8): F24H9/20G05D9/12G01F23/00
CPCF24H9/2021G01F23/00G05D9/12
Inventor 王威涛
Owner QUZHOU KECHENG MUBU ELECTRONICS CO LTD