A device for being directed at water supplying vertical pipe and water gauge carry out low -temperature test

The utility model relates to a water supply network test technical field especially relates to a device for being directed at water supplying vertical pipe and water gauge carry out low -temperature test. A device for being directed at water supplying vertical pipe and water gauge carry out low -tem...

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Bibliographische Detailangaben
Hauptverfasser: LI LIXIN, XU ZHONGYU, JI HAINA, YAN WEIHUA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a water supply network test technical field especially relates to a device for being directed at water supplying vertical pipe and water gauge carry out low -temperature test. A device for being directed at water supplying vertical pipe and water gauge carry out low -temperature test in, the parallelly connected intercommunication of riser test group and water gauge test group between water inlet and delivery port, and respectively with water supply riser group and water gauge intercommunication, be provided with temperature sensor and vibration sensor respectively on water supply riser group and the water gauge, can the while carry out while testing to multiunit riser and water gauge, greatly reduced test time and test cost, effectively water economy resource, test water supplying vertical pipe and water gauge through the device, can effectively avoid water feeding pipe and water gauge in the frost crack in season of low temperature severe cold, and can not influence the normal w