Temperature depth measuring device

The invention provides a temperature depth measuring device. The temperature depth measuring device comprises a device body and a counterweight body movably connected with the device body; the counterweight body is a box body; the device body comprises a polygon-prism-shaped shell, and blades are hinged to edges of the polygon-prism-shaped shell respectively; a polygon prism is connected with a first connecting rod in a penetrating mode; the first connecting rod is connected with the end part of the counterweight body; a second connecting rod is embedded in the first connecting rod; the secondconnecting rod extends into the counterweight body, and the bottom of the second connecting rod is connected with a pressing plate matched with the bottom of the counterweight body; and a liquid storage bag is connected between the pressing plate and the top of the counterweight body. The device has the advantages of being flexible in structure, free of pollution and accurate in measurement result. 本发明提供种温深测量装置，包括装置本体以及与