MIL-101(Cr)　and　water　were　applied　to　adsorption　refrigeration　technology.　MIL-101(Cr)　was　prepared　by　hydrothermal　synthesis　method　and　characterized　by　X-ray　diffraction　patterns　(XRD),　Fourier　transform　infrared　spectroscopy　(FTIR),　N-2　adsorption-desorption　measurement　at　77　K,　thermal　gravimetric　analysis　(TGA)　and　scanning　electron　microscope　(SEM).　The　adsorption　isotherms　of　water　vapor　on　MIL-101(Cr)　were　investigated　by　using　a　gravimetric　water　sorption　analyzer.　This　study　established　the　basic　adsorption　cycle　mathematical　model　and　used　MATLAB/Simulink　for　the　simulation.　The　control　variable　method　was　used　to　simulate　the　effect　on　the　cooling　capacity　and　coefficient　of　performance　(COP)　when　the　desorption　temperature　changed.　When　the　adsorption　temperature　was　35　degrees　C,　the　evaporation　temperatures　were　15　degrees　C　and　20　degrees　C,　and　the　amount　of　water　vapor　equilibrium　adsorption　on　MIL-101　(Cr),　Cooling　power　per　unit　adsorbent　mass　(SCP),　and　COP　were　measured　by　using　the　adsorption　performance　test　rig　on　the　basis　of　a　new　type　of　powder　adsorbent　filling　method.