4results about How to "Avoid spoilers" patented technology

This invention relates to the field of embryo resuscitation technology and discloses an auxiliary warming device for frozen embryo resuscitation, including a collection plate. A fixing ring is fixedly connected to the side wall of the collection plate, and a forward threaded groove is formed on the side wall of the fixing ring. The cover plate drives the separator ring to rotate clockwise through the contact rod and the fixing plate. Since the reverse threaded groove rotates in the opposite direction to the forward threaded groove, the rotating ring will move upward at this time. The upward rotating ring will drive the separator ring to move upward synchronously, so that the through hole gap coincides with the flow hole. At this time, the new solution on the outer wall of the separator ring flows downward through the flow hole and the through hole gap. Finally, the new solution mixes with the solution inside the collection plate. At this time, the pressure of the dripping will be absorbed by the top of the fixing ring and will not directly contact the solution inside the collection plate. When the operator twists the cover plate to close it, the flow hole and the through hole gap will coincide, and the new solution will mix with the solution inside the collection plate, effectively reducing the damage to the outer wall of the embryo cell membrane when injecting the new solution.

The utility model discloses a valve device and gas water heater relates to water heater technical field, wherein, valve device includes valve body and valve core subassembly, valve body is equipped with valve cavity and with valve cavity communication's water inlet flow channel, first water outlet flow channel and second water outlet flow channel, and first water outlet flow channel has with valve cavity communication's first water pass -through, and second water outlet flow channel has with valve cavity communication's second water pass -through, valve core subassembly rotatablely is located in valve cavity, valve core subassembly includes axially spaced first valve core and second valve core and is connected first valve core and second valve core's connecting structure, and connecting structure is located in the periphery of valve core subassembly rotation center, and first valve core is used for shielding or opening first water pass -through to adjust the conduction area of valve cavity and first water outlet flow channel, and second valve core is used for shielding or opening second water to adjust the conduction area of valve cavity and second water outlet flow channel, the utility model provides technical scheme can avoid in flow channel and produce turbulence, to reduce water flow resistance.

This utility model relates to the field of cement rotary kiln technology and discloses a cement rotary kiln for preventing high-temperature deformation. It includes a base, with a support frame fixedly connected to the inner wall of the base. A fixed chamber is fixedly connected to the outer wall of the support frame. A motor drives a reciprocating screw to rotate, causing the stirring blades to turbulently move the coolant, preventing the coolant from flowing slowly when the outer wall of the chamber rotates. Furthermore, the rotation of the chamber can displace the rotating sleeve, allowing it to collect coolant during lifting and then spray it out during subsequent rotation, ensuring greater heat dissipation over a larger area. The rotation of the reciprocating screw also causes the limited slider to displace, which in turn moves the connecting plate and the actuating plate, allowing the actuating plate to better mix and agitate the coolant, further promoting the flow and mixing of the coolant within the base and improving the overall heat dissipation effect.

The application discloses a patio machine, which comprises a main body frame, an air outlet assembly, a lifting mechanism and a guide vane, and an air outlet air duct is formed in the main body frame; the air outlet assembly is connected to the main body frame through the lifting mechanism, a first air outlet is formed between the air outlet assembly and the main body frame through lowering, the main body frame has a first wind blocking part, the air outlet assembly has a second wind blocking part, the first wind blocking part and the second wind blocking part cooperate to cut off a return air outlet and the first air outlet when the air outlet assembly is lowered to a working position, the guide vane is located in the air outlet air duct, a first end of the guide vane is swingably arranged on the main body frame, a second end of the guide vane is overlapped on the second wind blocking part when the air outlet assembly is lowered to the working position, and the guide vane is used for guiding air outlet to the first air outlet. The patio machine of the application blocks the irregular structure inside the air duct through the guide vane, so that the air outlet efficiency is higher, and the air volume loss is reduced.