9results about How to "Implement auto-replenishment" patented technology

The utility model relates to the surface treatment device technical field of synthetic leather, specifically is the surface treatment device of waterborne polyurethane synthetic leather, including support seat, fixedly connected with loading box on support seat, rotationally connected with stirring rod on loading box, rotationally connected with coating roller on loading box, fixedly connected with rotating rod on stirring rod, slidingly connected with sliding block on rotating rod, rotationally connected with connecting rod on sliding block, fixedly connected with liquid storage bucket on support seat, fixedly connected with connecting pipe on liquid storage bucket, slidingly connected with sliding cylinder on connecting pipe, fixedly connected with piston on sliding cylinder, install second check valve on sliding cylinder, install first check valve in connecting pipe, piston slidingly connected in connecting pipe, fixedly connected with connecting shaft on sliding cylinder, rotatably connected between connecting shaft and connecting rod, solve the technical problem that material supplementing is inconvenient and coating is layered in existing roll coating equipment, thereby improve synthetic leather production efficiency and product quality, reduce enterprise production cost.

The utility model discloses a fogging disinfection device for central air conditioning, including air duct, air duct bottom is equipped with air duct flange, air duct below is equipped with solution tank, the top of solution tank is equipped with the solution tank flange of air duct flange adaptation, air duct inside is equipped with the two piece microporous ceramic atomizing piece of inclination setting, the surface of microporous ceramic atomizing piece is equipped with annular piezoelectric driver, the cavity is formed between microporous ceramic atomizing piece, the inside of cavity is equipped with atomizing nozzle, the atomizing nozzle is extended to the inside of solution tank through hose, the utility model discloses through secondary atomization processing, and the disinfectant spreads along the direction of air current, plays good atomization efficiency processing effect, and the effect of atomization diffusion is effectively improved with the air direction and the inclination direction of microporous ceramic atomizing piece, and the efficiency of diffusion is improved.

The utility model discloses a kind of cylindrical valve digital hydraulic cylinder performance testing devices, related to cylindrical valve technical field, including oil station, loading assembly, displacement sensor, force sensor and PLC controller, loading assembly includes loading cylinder, first switch valve, electromagnetic reversing valve, one-way self-supplying oil component, load adjustment assembly, hydraulic control locking valve group A and hydraulic control locking valve group B, electromagnetic reversing valve is connected with oil pump by first switch valve, and is connected to loading cylinder by hydraulic control locking valve group A and hydraulic control locking valve group B respectively;One-way self-supplying oil component and load adjustment assembly are connected between hydraulic control locking valve group A and hydraulic control locking valve group B in parallel;PLC controller is connected with oil pump, first switch valve, electromagnetic reversing valve, load adjustment assembly, displacement sensor, force sensor and pressure sensor respectively.The device solves the technical problem that there is no suitable test for cylindrical valve digital hydraulic cylinder in the prior art.

A kind of oiling mechanism of mortar test mould, including bottom plate, linear module is installed in the middle part of the bottom plate, oil drum mounting plate is fixedly arranged on the sliding table of the linear module, dip oil drum is fixedly arranged on one side of the oil drum mounting plate, mortar test mould is used for being arranged on the other side of the oil drum mounting plate, oil liquid is carried in the opening inside of the middle part of the dip oil drum, the dip oil drum top is also provided with symmetrical clamping mechanism;Including oil immersion mechanism, the oil immersion mechanism includes lifting mechanism and the brush mechanism fixed on lifting mechanism, the bottom of the brush mechanism has sponge block, the utility model makes that the quality of coating oil liquid on mortar test mould is stable, efficiency is high, also will not cause health hazard to operator.

The utility model relates to high altitude operation technical field discloses an automatic water injection device and high altitude operation platform, and the battery box is formed with a plurality of storage space for placing battery, and the top of battery box has a plurality of water injection port, and a plurality of water injection port one -to -one correspondence intercommunication storage space, and the automatic water injection device includes water tank subassembly, water supply pipeline, first liquid level detection piece and control unit. The water tank subassembly has the liquid storage cavity inside, and the liquid storage cavity inside storage has the liquid for the liquid supplement in storage space, and one end of water supply pipeline communicates with the liquid storage cavity, and the other end forms the same number with water injection port and one -to -one correspondence intercommunication storage space's multiple water supply branch, and every storage space is equipped with first liquid level detection piece, and first liquid level detection piece is used to obtain the current liquid level information of storage space, and control unit is electrically connected with every first liquid level detection piece, and control unit can control water supply pipeline according to current liquid level information and connect or disconnect.

The utility model discloses an automatic makeup device, including the cosmetic storehouse, and the cosmetic storehouse is the hollow structure, and its front end is equipped with the front window, install the moving mechanism in the cosmetic storehouse, install the clamping mechanism for clamping the cosmetic tool on the moving mechanism, still be provided with the charging mechanism in the cosmetic storehouse, install the first joint on the charging mechanism, and the rear end of first joint is communicated to the liquid cosmetic supply storehouse for storing liquid cosmetic through the connecting pipe, the rear end of cosmetic tool is installed for the second joint for connecting with first joint, first joint and second joint detachable connection, the utility model discloses through installing second joint in the cosmetic tool rear end, install first joint on the charging mechanism, can realize the automatic replenishment of liquid cosmetic in cosmetic tool, avoids the drawback that the manual operation brings.

The utility model relates to a boiler technical field especially is publicize a kind of novel energy-saving smokeless boiler, including first cylinder, heat exchange device is installed in the inside central portion of first cylinder, first cylinder side is welded with second cylinder, second cylinder inner bottom is provided with combustion chamber, combustion chamber upper portion is provided with coal storage cylinder, combustion chamber is communicated with the lower end of heat exchange device by connecting passage, the lower end of heat exchange device is shaped with the cylindrical chamber that is communicated with connecting passage, the upper end of heat exchange device is shaped with the vertical reciprocating broken line type passage, the upper end of heat exchange device is shaped with the cylindrical chamber that is connected broken line type passage and flue gas pipe. Advantage lies in: the heat exchange device of special structure and water contact area are big, it is convenient to improve heat exchange efficiency;Coal combustion and heat exchange are in two cylinders, temperature in heat exchange device will reduce in heat exchange process, temperature in combustion chamber is high, and blower is not needed, high-temperature flue gas will automatically flow into heat exchange device and carry out heat exchange.

This invention relates to the field of hydrogen production equipment technology, and discloses an electrolytic hydrogen production device and a hydrogen storage device, including a reaction tank 1 and a reaction tank 2, which are interconnected. A negative electrode and a positive electrode are respectively installed inside the reaction tank 1 and the reaction tank 2. A power supply is provided to the negative electrode and the positive electrode. Both reaction tank 1 and the reaction tank 2 are connected to a filter via a delivery pipe, and the filter has two output pipes. This electrolytic hydrogen production device, by setting a shut-off mechanism, can create an interruption during the electrolytic hydrogen production process, preventing a direct flow of hydrogen. Therefore, during electrolysis, the hydrogen is not in the delivery stage but temporarily flows into the storage device. When the internal liquid is consumed and automatically replenished, the valve opens, and then the hydrogen is delivered. This intermittent hydrogen production and delivery effectively ensures the safety of the hydrogen production process.

The application relates to the technical field of dosing devices, and proposes a pressure-driven dynamic weighing dosing device, which comprises a controller and a pressure dosing module; the pressure dosing module comprises a dosing tank, a medicine feeding assembly, a dosing assembly and a pressurizing assembly; a plurality of supporting legs are connected to the bottom of the dosing tank, and a weight sensor is mounted at the bottom of each supporting leg; the weight sensor is connected with the controller and is used for feeding the real-time weight of the dosing tank to the controller; the medicine feeding assembly comprises a medicine feeding pipe connected to the dosing tank, the medicine feeding pipe is connected with a medicine dispensing pool, a medicine feeding pump is mounted on the medicine feeding pipe, and the medicine feeding pump is connected with the controller; the dosing assembly comprises a dosing pipe connected to the dosing tank, and a dosing valve is mounted on the dosing pipe; the pressurizing assembly is used for pressurizing the dosing tank so as to output the liquid medicine through the dosing pipe, and the pressurizing assembly comprises an air inlet pipe connected to the dosing tank, and the air inlet pipe is connected with an air source. The application has the effects of facilitating dosing at a dosing point of a sewage treatment pool and monitoring dosing flow.