Abstract: A multifunctional wind power green-energy apparatus generally includes a carrying base, a plurality of wind power generation devices mounted on the carrying base and includes a plurality of blade sections, and at least one electricity accumulation device, water pumping motor, and the air storage device arranged at one side of the carrying base and electrically connected with the wind power generation devices. With such a structural arrangement, through simple combination of the carrying base and the wind power generation devices, terrain limitation conditions for availability of wind power green energy can be reduced to the least for applications to diversified environments. Through operations in combination with the electricity accumulation device, the water pumping motor, and the air storage device, accumulation of electrical energy or direct use of the energy can be available. As such, the utilization of the wind power generation devices can be improved.

Abstract: The present disclosure first uses a pumping device to retrieve water using an internal power source from a water source. Then, in accordance with a wind parameter and a solar parameter, wind-powered and solar-powered pumping devices are selectively engaged to replace the pumping device. The water is stored in the water storage device in a higher place. As the water runs through an inlet pipe, it is pressurized to drive a first hydraulic generation device. Then the water's potential energy is used to drive a second hydraulic generation device as the water is recycled to the water source. The produced electricity is delivered to the pumping device and, if any remaining, then to a light device for illumination.

Abstract: A toe-cap molding machine has a body, a clamping device and a shoe-tree mount. The body has a base panel, a connecting mount, a clamping cylinder and a shoe-tree cylinder. The clamping device is detachably connected to the body and has two quick-release groups and a mold group. The quick-release groups are securely mounted on the assembling panel, and each has a quick-release mount, a clamping mount and a first spring. The quick-release mount has a releasing hole, a holding pin and a mounting recess. The clamping mount is pressably connected to the quick-release mount and has an engaging block, an elongated hole and an engaging head. The mold group is connected to the quick-release groups and the assembling panel and has two guiding shaft, a limiting panel, two second springs and a clamping mold. The shoe-tree mount is detachably connected to the shoe-tree cylinder below the clamping device.

Abstract: Disclosed is a green cultivated pool structure. The water in the reservoir of the cultivated pool flows naturally from the high-bottom water storage portion toward the low-bottom water storage portion, and the water in the drainage trough flows naturally from the first drainage portion toward the second drainage portion, thereby achieving the natural circulation and green environmental protection.

Abstract: A fan device for high torque output has two base plates, multiple fans, and a spindle. The base plates are mounted parallel to each other. The fans are mounted between the base plates, and each fan has an inner side, an outer side, and an inflection point. The spindle is connected with one of the base plates and is located at a middle position of the base plate. A connecting line that connects the inflection point and the spindle is out of an area defined between a connecting line that connects the spindle and the inner side and a connecting line that connects the spindle and the outer side when the inflection point, the inner side, and the outer side are located at the same horizontal plane. Therefore, each fan has a large frontal area to be pushed by fluid.

Abstract: A toe-cap molding machine has a body, a clamping device and a shoe-tree mount. The body has a base panel, a connecting mount, a clamping cylinder and a shoe-tree cylinder. The clamping device is detachably connected to the body and has two quick-release groups and a mold group. The quick-release groups are securely mounted on the assembling panel, and each has a quick-release mount, a clamping mount and a first spring. The quick-release mount has a releasing hole, a holding pin and a mounting recess. The clamping mount is pressably connected to the quick-release mount and has an engaging block, an elongated hole and an engaging head. The mold group is connected to the quick-release groups and the assembling panel and has two guiding shaft, a limiting panel, two second springs and a clamping mold. The shoe-tree mount is detachably connected to the shoe-tree cylinder below the clamping device.

Abstract: A multilayer-type fan device has a base, a major blade group and at least one minor blade group. The base is circular and has a top, a bottom, an external surface, an axle hole and at least one inclined plane. The external surface is formed around the base at the bottom of the base. The axle hole is formed through the base from the top to the bottom of the base. The at least one inclined plane is formed on the base between the external surface and the top of the base. The major blade group is mounted on the base and has multiple blades mounted on the external surface of the base at intervals. The at least one minor blade group is mounted on the base and has multiple blades mounted on one of the at least one inclined plane of the base.

Abstract: A hydroelectric system is disclosed. The hydroelectric system may include a water reservoir, a water channel, a plurality of power generating units, a water pumping unit and a cover. In one embodiment, the water reservoir is on the ground and capable of receiving and storing water, such as a pond, lake, ocean or the like, and the water channel can be spiral and located underground. The power generating units are spacedly disposed in the water channel and when blades thereof are struck by the water flow, electricity is generated. The water pumping unit is connected to a bottom section of the water channel and the water reservoir respectively, and is able to pump the water in the water channel back to the water reservoir. In an exemplary embodiment, the power generating units can be disposed and operated in geographically flat areas.

Abstract: A fan device for high torque output has two base plates, multiple fans, and a spindle. The base plates are mounted parallel to each other. The fans are mounted between the base plates, and each fan has an inner side, an outer side, and an inflection point. The spindle is connected with one of the base plates and is located at a middle position of the base plate. A connecting line that connects the inflection point and the spindle is out of an area defined between a connecting line that connects the spindle and the inner side and a connecting line that connects the spindle and the outer side when the inflection point, the inner side, and the outer side are located at the same horizontal plane. Therefore, each fan has a large frontal area to be pushed by fluid.

Abstract: A filtering apparatus has a tank, multiple filters and two brackets. The tank has a hollow main body and a tubular overflow mounted on the main body. The filters are respectively connected with the tank beside the overflow. Each filter has an extension spring and two joints. The joints of each filter are respectively mounted around two opposite ends of the extension spring. The brackets clamp the filters. Because the flow of bulky effluent in the sewage is blocked by the extension springs, the sewage is restrained by the filters.

Abstract: A wind turbine has a spindle, a first fan device and a second fan device. The first fan device is rotatably mounted around the spindle and has a first pivot hole and at least two first blades. The first pivot hole is formed through a center of the first fan device and is mounted around the spindle. The at least two first blades are radially mounted on and protrude from an external surface of the first fan device. The second fan device is rotatably mounted around the spindle, abuts with the first fan device and has a second pivot hole and at least two second blades. The second pivot hole is formed through a center of the second fan device and is mounted around the spindle. The at least two second blades are mounted on and protrude from an external surface of the second fan device.

Abstract: A multilayer-type fan device has a base, a major blade group and at least one minor blade group. The base is circular and has a top, a bottom, an external surface, an axle hole and at least one inclined plane. The external surface is formed around the base at the bottom of the base. The axle hole is formed through the base from the top to the bottom of the base. The at least one inclined plane is formed on the base between the external surface and the top of the base. The major blade group is mounted on the base and has multiple blades mounted on the external surface of the base at intervals. The at least one minor blade group is mounted on the base and has multiple blades mounted on one of the at least one inclined plane of the base.

Abstract: A wind-power and hydraulic generator apparatus has a wind power device, a drive device, multiple pump devices, a reservoir device and a hydraulic device. When the wind blows, the wind power device generates and stores electricity and the drive device drives the pump devices to pump water into the reservoir device. Then the reservoir device generates a water jet enabling the hydraulic device to generate electricity. When the wind does not blow, the electricity stored in the wind power device still enables the water to circulate and to generate the water jet. Whether the wind blows or not, the water of the reservoir device can keep circulating to generate the water jet and the hydraulic device can keep generating electricity. Accordingly, the wind-power and hydraulic generator apparatus can use wind power to generate a water jet.

Abstract: A separation apparatus for separating mud from water has an input tank device, a pipe device and a first separating assembly. The input tank device has an input tank. The pipe device has a first pipe having a first end and a second end. The first end of the first pipe is connected securely to the input tank. The first separating assembly has a main structure having a hydrocyclone. The hydrocyclone is connected to the second end of the first pipe. Accordingly, the hydrocyclone can efficiently and quickly separate mud from liquid of the raw water in the input tank.

Abstract: A hydraulic electricity generator has a drive device, a hydro-generator and a recovering tank. The drive device has at least one compressing unit, and each compressing unit has a storage tube and a compressor. The storage tube has a chamber, an inlet pipe, an outlet pipe and a nozzle. The pipes are connected to the storage tube. The compressor is connected to the storage tube. The hydro-generator is connected to the at least one compressing unit and has a casing, a hydraulic turbine, a windmill and a draining pipe. The hydraulic turbine is rotatably mounted in the casing and has a spindle and multiple blades. The spindle has an outer end extended out of the casing. The windmill is mounted on the outer end of the spindle. The recovering tank is connected to the draining pipe of the hydro-generator and the inlet pipe of the drive device.

Abstract: A wind-power and hydraulic generator apparatus has a wind power device, a drive device, multiple pump devices, a reservoir device and a hydraulic device. When the wind blows, the wind power device generates and stores electricity and the drive device drives the pump devices to pump water into the reservoir device. Then the reservoir device generates a water jet enabling the hydraulic device to generate electricity. When the wind does not blow, the electricity stored in the wind power device still enables the water to circulate and to generate the water jet. Whether the wind blows or not, the water of the reservoir device can keep circulating to generate the water jet and the hydraulic device can keep generating electricity. Accordingly, the wind-power and hydraulic generator apparatus can use wind power to generate a water jet.

Abstract: A hydrocyclone apparatus has an input tank device, a pipe device and a first separating assembly. The input tank device has an input tank. The pipe device has a first pipe having a first end and a second end. The first end of the first pipe is connected securely to the input tank. The first separating assembly has a hydrocyclone device having a hydrocyclone. The hydrocyclone is connected to the second end of the first pipe. Accordingly, the hydrocyclone can efficiently and quickly separate mud from liquid of the raw water in the input tank.

Abstract: A wind turbine has a spindle, a first fan device and a second fan device. The first fan device is rotatably mounted around the spindle and has a first pivot hole and at least two first blades. The first pivot hole is formed through a center of the first fan device and is mounted around the spindle. The at least two first blades are radially mounted on and protrude from an external surface of the first fan device. The second fan device is rotatably mounted around the spindle, abuts with the first fan device and has a second pivot hole and at least two second blades. The second pivot hole is formed through a center of the second fan device and is mounted around the spindle. The at least two second blades are mounted on and protrude from an external surface of the second fan device.

Abstract: A hydraulic electricity generator has a drive device, a hydro-generator and a recovering tank. The drive device has at least one compressing unit, and each compressing unit has a storage tube and a compressor. The storage tube has a chamber, an inlet pipe, an outlet pipe and a nozzle. The pipes are connected to the storage tube. The compressor is connected to the storage tube. The hydro-generator is connected to the at least one compressing unit and has a casing, a hydraulic turbine, a windmill and a draining pipe. The hydraulic turbine is rotatably mounted in the casing and has a spindle and multiple blades. The spindle has an outer end extended out of the casing. The windmill is mounted on the outer end of the spindle. The recovering tank is connected to the draining pipe of the hydro-generator and the inlet pipe of the drive device.

Abstract: A feeding device for liquid raw materials includes a storage tank and a hydraulic cylinder. The storage tank includes an outer tube, an inner tube, a receiving space, a front cap and a rear cap. The inner tube is mounted coaxially in the outer tube. The receiving space is defined between the inner and outer tubes. The front cap is mounted on the inner and outer tubes and has a feeding inlet communicating with the inner tube and a front outlet communicating with the receiving space. The rear cap is mounted on the inner and outer tubes and has a rear inlet communicating with the receiving space. The hydraulic cylinder has a piston rod and a piston connected to the piston rod and mounted movably in the inner tube. Thus, the feeding device is simplified and quiet and can be used to transport materials of different viscosities.