Leakage detection sensor and protective cover to insert the sensor enclosure
The present invention has the following configuration. According to the present invention, a leakage detection sensor comprises: a lower sensor, the lower sensor being divided into a first lower sensor and a second lower sensor, the first lower sensor being connected to two signal lines, and the sec...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention has the following configuration. According to the present invention, a leakage detection sensor comprises: a lower sensor, the lower sensor being divided into a first lower sensor and a second lower sensor, the first lower sensor being connected to two signal lines, and the second lower sensor being connected to two signal lines symmetrical to the first lower sensor; and an upper sensor for connecting the signal lines of each of the first lower sensor and the second lower sensor. The first lower sensor, the second lower sensor and the upper sensor are configured to be combined and inserted so that the first lower sensor and the second lower sensor cannot be separated from each other by an external force in a lateral direction. A first part of a sensor enclosure with one side open and the other side closed is coupled with the upper sensor to first connect the first lower sensor and the second lower sensor and then connect a signal line. A second part of the sensor enclosure configured adjacent to the first part of the sensor enclosure is configured to be closed in a partial direction coupled to the upper sensor and the lower sensor, and to be opened to be combined with a check valve on an opposite side, thereby configuring the leak detection sensor to insert the check valve. Therefore, the effect of the leakage detection sensor can be improved.
본 발명은 하기와 같은 구성을 가진다. 하부센서; 상기 하부센서는 제1하부센서 및 제2하부센서로 구분하여 구성하며, 상기 제1하부센서는 두개의 신호선이 연결되어 있고, 상기 제1하부센서와 대칭되는 두개의 신호선이 연결되어있는 상기 제2하부센서로 구성되어, 상기 제1 하부센서와 상기 제2하부센서 각각의 신호선을 연결하는 상기 상부센서로 구성하되, 상기 제1하부센서와 상기 제2하부센서가 외부 측방향의 힘에 의하여 분리되지 않도록 상기 제1하부센서와 상기 제2하부센서 및 상기 상부센서를 결합하여 삽입하도록 구성되되, 일방은 개방되고 타방은 폐쇄된 센서함체1부는 먼저 상기 제1하부센서와 상기 제2하부센서를 결합한다음 신호선을 연결하도록 상기 상부센서와 결합하며, 상기 센서함체1부와 인접하여 구성된 센서함체2부는 상부센서 및 하부센서와 결합된 부분방향에서는 폐쇄되고 반대편에서는 체크밸브와 결합하기 위하여 개방되도록 구성하여 체크밸브를 삽입하도록 누수감지센서를 구성한다. |
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