A neutron detection tube with improved anode wire anti-vibration performance and a neutron detection apparatus

The utility model relates to a neutron detection tube with improved anode wire anti-vibration performance and a neutron detection apparatus, and specifically provides a neutron detection tube. The neutron detection tube comprises a cathode tube, an anode wire, an insulating sleeve, and an extension spring. An axially-extended tube chamber is defined in the cathode tube. Neutron-sensitive material is disposed on the inner wall of the tube chamber. The anode wire is extended axially in the tube chamber of the cathode tube. A part of the insulating sleeve is axially inserted into the one end of the cathode tube in an air hermetical manner. A first central inner hole leading to the tube chamber of the cathode tube is defined in the insulating sleeve. The main body of the extension spring is disposed in the first central inner hole. One end of the anode wire is fixed on the axial inner side end of the extension spring. The axial outer side end of the extension spring is axially and outwardly extended in a head ext