3results about How to "Affect rest" patented technology

This utility model discloses an integrated air conditioning unit for oxygen chambers, relating to the field of integrated air conditioning technology. The utility model includes an integrated unit body, inside which are installed an air conditioning compressor, an air conditioning condenser, an air conditioning fan, two radiators, and an oxygen-generating molecular sieve. An oxygen pipe is connected to the back of the oxygen-generating molecular sieve. Through the arrangement of the air conditioning compressor, condenser, fan, sealed water tank, evaporator, outlet pipe, and return pipe, during cooling, the refrigerant flow path of the outdoor unit is through the air conditioning compressor, condenser, and evaporator, while the fan generates airflow to dissipate heat from the condenser. Meanwhile, the cooling water flow path of the indoor unit within the oxygen chamber is through the sealed water tank, outlet pipe, external water pump, indoor unit, and return pipe. The cooling water exchanges heat with the evaporator in the sealed water tank, causing the refrigerant to absorb heat and evaporate before returning to the compressor. Integrating the outdoor air conditioning system into the integrated unit improves the integration of the oxygen chamber system.

The utility model relates to the technical field of rice cultivation, in particular to illumination adjusting equipment for rice stress cultivation, which is characterized in that fixing frames are fixedly arranged on the front side and the rear side of the outer side of a greenhouse respectively, a first bidirectional lead screw is rotatably connected between the two fixing frames through a bearing, and a waterproof motor is fixedly arranged on the fixing frame on the front side; an output shaft of the waterproof motor is connected with the front end of the first bidirectional lead screw, the movable frames are movably arranged on the outer side of the greenhouse, the first bidirectional lead screw rotationally penetrates through the two movable frames through threads, guide rods are fixedly connected to the left side and the right side between the two fixed frames, and the guide rods movably penetrate through the two movable frames; one end of the folding cover is fixedly connected with the movable frame, and a synchronous adjusting mechanism connected with the two connecting frames is arranged in the greenhouse, so that the illumination time of rice in the greenhouse can be controlled and adjusted according to different growth periods of the rice, and the situation that light pollution is caused on the outer side of the greenhouse to affect the rest of nearby residents when illumination is performed at night is avoided.

This utility model relates to the field of medical device technology and discloses a portable medical ice pack face mask with refrigeration function. It includes an X-shaped support, with multiple ice packs fixedly connected to the outside of the X-shaped support. Each ice pack has a shell fixedly connected to its front end. A non-woven fabric is disposed at the rear end of the X-shaped support, and the rear ends of the ice packs are disposed at the front ends of the non-woven fabric. An air reservoir is fixedly connected to one side of each ice pack, with the air reservoirs connected via a connecting tube. An air duct is fixedly connected to the outside of one ice pack, and the bottom end of the air duct passes through one ice pack and is fixedly connected to a rubber air inflator. In this utility model, the air reservoir, connecting tube, air duct, and rubber air inflator prevent excessive water from flowing from the ice packs to the lower part of the face mask during ice application, preventing areas such as the nose and forehead from not receiving adequate ice due to water transfer.