3results about How to "Enough air" patented technology

This invention belongs to the technical field of cultivation equipment and discloses a water curtain-type vegetable cultivation component and an aquaponics hydroponic device. One of the water curtain-type vegetable cultivation components includes a cultivation rack with at least one water storage layer and at least one cultivation layer arranged longitudinally below the water storage layer. Each water storage layer has an overflow drain outlet capable of forming a water curtain. Each cultivation layer contains a cultivation cavity, and the upper surface of the cultivation layer has at least one planting hole communicating with the cultivation cavity. The cultivation rack also has longitudinally distributed water curtain channels. Each cultivation cavity of each cultivation layer has an overflow outlet corresponding to the water curtain channel and communicating with the water curtain channel through the overflow outlet. The water curtain channel communicates with the water storage layer through the overflow drain outlet. This water curtain-type vegetable cultivation component can be used independently as a hydroponic device for vegetable cultivation or placed within an aquaponics hydroponic device, making it more flexible and practical.

The utility model relates to the technical field of seeding machines, in particular to a clay land seeding machine which comprises a main body, and the side face of the main body is fixedly connected with a land piling and ridging assembly and a ditching and fertilizer spreading assembly. Fertilizer in the first fertilizer box and the second fertilizer box is directly discharged from the space between the depth limiting wheels and scattered on the ground, and then the seeding disc furrow opener is used for furrowing, so that the fertilizer can be drawn into a furrow, the fertilizer can be kept in the furrow, the soil absorption efficiency is improved, and the soil quality is improved. According to the invention, crops can fully absorb sufficient fertilizer, the expected growth effect is achieved, the range of the ridges can be controlled by using the stacking disc and the crushing fluted disc, the crops can grow under the specified ridges, the crops can grow orderly, the orderly ridges become loose soil piles, the soil is loose, the permeability is good, and the quality of the crops is improved. The air is sufficient, the heat preservation performance is improved, the soil heat is increased, crop growth is promoted, and the fertilizer and water retention capacity of soil is improved.

The utility model provides a candle atmosphere lamp, and belongs to the technical field of illuminating lamps. The candle atmosphere lamp comprises a base, a mounting base, a ceramic lampshade, a lamp cap, a connecting piece, a hanging ring and a storage mechanism, the lower end of the mounting base is fixed to the upper surface of the base, the base is sleeved with the lower end of the ceramic lampshade in a threaded mode, and the lamp cap is inserted into the ceramic lampshade in a threaded mode; the hanging ring is rotationally arranged on the connecting piece, the lower end of the connecting piece is inserted into the lamp cap in a threaded mode, the storage mechanism is installed on the base and used for storing a candle, the ceramic lamp further comprises a first internal thread ring, the first internal thread ring is fixed into the ceramic lamp cover, and the second internal thread ring is fixed into the ceramic lamp cover. According to the candle atmosphere lamp, a plurality of candles can be conveniently stored in the base, the candles and the base are assembled together, the situation that the candles are forgotten to be taken is avoided, and better use experience is brought to a user.