A compression apparatus comprising a shutoff control system, wherein the shutoff control system comprises: a pressure switch apparatus , configured to be shut off when a pressure of a system is detected to be overpressured, and output an shutoff signal; a control apparatus , connected to the pressure switch apparatus , and connected to a driving apparatus of the compression apparatus when the control apparatus is in use; wherein the control apparatus is configured to output a first driving signal to the driving apparatus , and stop outputting the first driving signal after the control apparatus receives the shutoff signal; and the first driving signal is configured to instruct the driving apparatus to drive the compression apparatus to work; further comprising: a signal output control apparatus , connected with the pressure switch apparatus and the control apparatus , and configured to control the control apparatus to stop outputting the first driving signal according to the shutoff signal; characterised in that the signal output control apparatus comprises a first chip and a second chip ; the first chip is connected to the pressure switch apparatus , and the first chip is configured to output a reset signal to the second chip according to the shutoff signal; the second chip is in signal connection with the control apparatus , and the second chip is configured to control the control apparatus to stop outputting the first driving signal according to the reset signal. a pressure switch apparatus , configured to be shut off when a pressure of a system is detected to be overpressured, and output an shutoff signal; a control apparatus , connected to the pressure switch apparatus , and connected to a driving apparatus of the compression apparatus when the control apparatus is in use; wherein the control apparatus is configured to output a first driving signal to the driving apparatus , and stop outputting the first driving signal after the control apparatus receives the shutoff signal; and the first driving signal is configured to instruct the driving apparatus to drive the compression apparatus to work; further comprising: a signal output control apparatus , connected with the pressure switch apparatus and the control apparatus , and configured to control the control apparatus to stop outputting the first driving signal according to the shutoff signal; characterised in that the signal output control apparatus comprises a first chip and a second chip ; the first chip is connected to the pressure switch apparatus , and the first chip is configured to output a reset signal to the second chip according to the shutoff signal; the second chip is in signal connection with the control apparatus , and the second chip is configured to control the control apparatus to stop outputting the first driving signal according to the reset signal. a signal output control apparatus , connected with the pressure switch apparatus and the control apparatus , and configured to control the control apparatus to stop outputting the first driving signal according to the shutoff signal; characterised in that the signal output control apparatus comprises a first chip and a second chip ; the first chip is connected to the pressure switch apparatus , and the first chip is configured to output a reset signal to the second chip according to the shutoff signal; the second chip is in signal connection with the control apparatus , and the second chip is configured to control the control apparatus to stop outputting the first driving signal according to the reset signal. <EOS>