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Sewage lifting control alarm

A sewage lifting and alarm technology, which is applied in pump control, machine/engine, liquid variable capacity machinery, etc. It can solve the problems of sewage overflow, sewage cannot be lifted, and the system cannot work normally, so as to achieve high reliability and easy installation and maintenance. convenient effect

Inactive Publication Date: 2013-05-01
SUZHOU VOCATIONAL UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sewage lifting system, especially the sewage lifting system in the bathroom, kitchen and basement, due to the failure of the sensor and the water pump itself, the system cannot work normally; when the system is powered off, the system cannot give timely warning of the sewage water level information
In the above cases, the sewage cannot be lifted or the sewage overflows.

Method used

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  • Sewage lifting control alarm

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A sewage lifting control alarm, including a working liquid level sensor (1): detecting the height of the sewage liquid level, and sending the information to the main controller (3) when the sewage reaches the required drainage height. Limit liquid level sensor (2): When the sewage liquid level reaches the limit liquid level, the limit liquid level sensor is triggered to send an alarm message to the alarm device (4). Water pump detection sensor (6): detect whether the working status of the sewage pump (5) is normal, and send the information to the main controller (3)...

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Abstract

The invention discloses a sewage lifting control alarm which comprises a liquid level sensor, a water pump detection sensor, a main controller, an alarm device and a failure indication device, wherein the liquid level sensor and the water pump detection sensor are used for transmitting water level information of detecting sewage and water pump working information to the main controller, and a main processing unit of the main controller judges whether the drainage of a water pump is needed to be started or not. According to the mode, the sewage lifting control alarm is capable of self-checking a detection part of the controller and realizing failure alarm, and can provide limit liquid level alarm information under the limit conditions of outage and failure. The controller has the characteristics of strong reliability, convenience for installation and maintenance, and the like.

Description

technical field [0001] The invention relates to the field of controllers, in particular to a sewage lifting control alarm. Background technique [0002] The sewage lifting system, especially the sewage lifting system in the bathroom, kitchen and basement, due to the failure of the sensor and the water pump itself, the system cannot work normally; when the system is powered off, the system cannot give timely warning of the sewage water level information. Above-mentioned situation all will appear the situation that sewage cannot be promoted or sewage overflows. With the improvement of the quality of life of the masses of the people, more requirements are put forward for the sewage lifting system. Therefore, there is a need for a sewage lifting control alarm that has reliable working performance, can provide multi-channel alarms, and can provide timely feedback and fault information prompts for faults. Contents of the invention [0003] The technical problem mainly solved b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/10
Inventor 赵志强朱过良
Owner SUZHOU VOCATIONAL UNIV
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