Thermocline-free cool storage device
The invention belongs to the technical field of cool storage devices and particularly relates to a thermocline-free cool storage device which solves the problems that a thermocline of an existing cool storage device influences the effective volume for cool storage and the like. The thermocline-free cool storage device comprises a cool storage tank with a cavity. A first bag and a second bag are arranged in the cool storage tank. The whole cavity is filled with the first bag and the second bag. A cool storage liquid filling and releasing control mechanism is arranged between the first bag and the second bag and can enable cool storage liquid in the first bag to be injected into the second bag so as to control the first bag to shrink and the second bag to expand and enable cool storage liquid in the second bag to be injected into the first bag so as to control the second bag to shrink and the first bag to expand. The cool storage liquid filling and releasing control mechanism is connected with a terminal. The thermocline-free cool storage device has the advantages of being simple and reasonable in structure, good in cool storage effect, high in cool storage efficiency, capable of eliminating influence of the thermocline on the effective cool storage volume, uniform in temperature distribution, small in occupied area, convenient to use and low in operating cost. 1. A thermocline cold storage apparatus, comprises a chamber (11) of the cold storage tank (1), characterized in that the cold storage tank (1) for storing gathers Leng Yeqie is arranged in the flexible body 1st made of heat-insulating material (2) and the 2nd the bladder (3), the 1st bladder (2) and the 2nd the bladder (3) is from bottom to top and laminated stacking can be filled with the whole chamber (11), the 1st bladder (2) and the 2nd the bladder (3) is arranged between body 1st can be (2) 2nd parallel injected into the bladder (3) so as to control in the 1st (2) shrinkage and 2nd the bladder (3) can be expanded and the 2nd (3) in parallel into the 1st of the body (2) so as to control in the 2nd (3) shrinkage and 1st the bladder (2) expansion puts coldly sufficiently control mechanism (4), said puts coldly sufficiently control mechanism (4) is connected with a terminal (5). 2. No thermocline cold storage equipment according to Claim 1, characterized in that the stated puts coldly sufficiently control mechanism (4) comprises a body in the 1st (2) and the 1st and (2) of the internal phase is 1st interface (41) is set at the 2nd and (3) body and can and 2nd (2) 2nd is communicated with the inside of the interface (42), the 1st interface (41) through the drainage assembly (43) and the 2nd interface (42) is connected with the. 3. No thermocline cold storage equipment according to Claim 2, characterized in that the drainage assembly (43) comprising a pump body (431), the pump body (431) respectively through the is arranged in the cold storage tank (1) outside of the conduit (432) and 1st interface (41) and 2nd interface (42) is connected with the. 4. No thermocline cold storage equipment according to Claim 3, characterized in that said pump body (431) is a two-way pump. 5. No thermocline cold storage equipment according to Claim 2, characterized in that the stated 1st interface (41) is set in the 1st (2) at the bottom end of, the 2nd interface (42) is set at the 2nd (3) the top end of the of. 6. No thermocline cold storage equipment as in Claim 1 or 2 or 3 or 4 or Claim 5, characterized in that the bag body 1st (2) and the 2nd the volume of the bladder (3) is equal to the volume of the. 7. No thermocline cold storage equipment according to Claim 6, characterized in that the bag body 1st (2) and the 2nd the bladder (3) is made of heat-insulating material is disposed between and horizontally arranged heat shield (12), the heat insulation plate (12) and the cold storage tank (1) is provided with a 1st between the body (2) the shrinking-expanding or 2nd (3) shrinking-expanding so as to control the heat shield (12) along the vertical direction of a lifting guide mechanism (8). 8. No thermocline cold storage equipment according to Claim 7, characterized in that the lifting guide mechanism (8) comprises a plurality of is arranged in the heat shield (12) of the guide hole (81), the cold storage tank (1) is internally provided with a plurality of and the guide hole (81) corresponding to one of the guide rod, (82) and said guide rod (82) passes through the said guide hole (81) inside. 9. No thermocline cold storage equipment according to Claim 8, characterized in that said guide hole (81) are evenly distributed and arranged along the circumferential direction of the heat shield (12) upper; wherein the guide rod (82) is arranged in the cold storage tank are evenly distributed (1) on the inner wall of. 10. No thermocline cold storage equipment according to Claim 8, characterized in that the bag body 1st (2) is provided with a plurality of circumferentially and the guide rod (82) of the one-to-one corresponding to the 1st guide ring (21), the 1st guide ring (21) is sleeved on the guide bar (82) on; the 2nd the bladder (3) is provided with a plurality of circumferentially and the guide rod (82) of the one-to-one corresponding to the 2nd guide ring (31), the 2nd guide ring (31) is sleeved on the guide bar (82) on.