4results about How to "Adjust water temperature" patented technology

The utility model discloses a washing test machine for simulating washable ultraviolet-proof fabric, and particularly relates to the technical field of fabric detection, the washing test machine comprises a case, a partition plate is arranged in the case, a washing bin is arranged on one side of the partition plate, a machine bin is arranged on the other side of the partition plate, a containing assembly is mounted on the partition plate, and the containing assembly is arranged on the machine bin. A heating plate is arranged at the bottom end of the interior of the washing bin and connected with a heater arranged in the machine bin, a temperature sensor is installed in the middle of one side of the partition plate, a water level sensor is arranged above the temperature sensor, a water inlet is formed in the partition plate and connected with a water pump arranged in the machine bin, and a water outlet is formed in the water pump. A water drainage pipe is arranged at the bottom of the washing bin, supporting legs are installed at the bottom end of the machine box, an upper cover is hinged to the top end of the machine box, a lock catch is arranged between the upper cover and the machine box in a matched mode, and a sealing gasket is arranged at the connecting position of the upper cover and the top face of the washing bin. The water washing device has the advantages of being capable of improving the water washing effect, convenient to operate and observe, stable in water flow and capable of improving the detection efficiency.

The utility model discloses heat exchange equipment of a circulating water system of a bathing pool, which is arranged on one side of the bathing pool and comprises a shell, a water pump, a titanium cannon, a condenser and a compressor, and the water pump, the titanium cannon, the condenser and the compressor are arranged in the shell. The titanium cannon, the condenser and the compressor are matched with one another to form a heat exchange system, the heat exchange system is connected with the bathing pool based on a connecting pipe, a water pump is arranged on the connecting pipe, and the water pump is used for pumping water to flow to the heat exchange system; the output end of the titanium cannon is provided with a jet device, an output pipe of the jet device is provided with a bypass pipe, one end of the bypass pipe is connected to the output end of the titanium cannon, and the other end of the bypass pipe is connected to the output end of the output pipe. The titanium cannon, the condenser and the compressor are matched with one another to form a heat exchange system, the water temperature of the bathing pool can be adjusted, meanwhile, water flow is increased through the bypass pipe, freezing of a refrigerant fluid pipeline in heat exchange equipment caused by too low temperature is avoided, and normal work of the heat exchange equipment is ensured.

The utility model relates to the technical field of tunnel construction, in particular to a device for curing tunnel lining concrete. The device comprises a door frame structure which is provided with a top frame and side frames, and the two side frames are arranged below the top frame in a spaced mode so as to form a channel facilitating passage; the working platform is arranged on the side, deviating from the channel, of the portal structure; the spraying mechanism is used for spraying water mist to tunnel lining concrete; wherein a guide mechanism is arranged at the top of the portal structure, and a spray head of the spraying mechanism is mounted on the guide mechanism; the guide mechanism extends in the passing direction of the channel and extends out of the door frame structure in a suspended mode, and the spray head can be driven to move to the outer side of the door frame structure. According to the maintenance device, the guide mechanism is arranged to enable the spray head to move relative to the portal structure, so that the operation coverage of the maintenance device is enlarged, the moving frequency of the maintenance device is reduced, and rapid and safe maintenance operation is ensured.

This invention discloses a thermostatic valve core and a water outlet device. The thermostatic valve core includes: a base having a valve cavity and a sliding cavity; a temperature regulating component placed in the valve cavity and adapted to extend and retract along a first direction in response to water temperature to adjust the mixing ratio of hot and cold water in the valve cavity; a sliding member slidably disposed in the sliding cavity along the first direction and adapted to abut against the temperature regulating component; a first elastic member placed in the sliding cavity and abutting against the sliding member; and a second elastic member placed in the valve cavity and abutting against the temperature regulating component with a force opposing the first elastic member. The sliding member is sealed to the cavity wall of the sliding cavity, and the sliding cavity is open to the atmosphere. The thermostatic valve core using this technical solution can achieve anti-freezing and cracking function without changing its original length, and has good versatility.