4 results about "Bottom water" patented technology

A dual inner container heater mainly comprises water intake and outlet inner containers, housing, heat protective material, connecting channel, heater, safety valve, control valve, upper and bottom water pipes, upper and bottom water discharge joints, with water intake and outlet inner containers inside the housing, both containers having heaters, water intake container connecting with the upper water pipe, inner container having safety valve. It features in the top and bottom of the inner container separately connects with the top and bottom water discharge channel, the inline channel formed by the top and bottom water discharge channels and the bottom water discharge channel, with an inline control valve at the bottom of the water discharging joint. It enjoys comfortable bathing effect with enough tap water and bearing pressure. It can also get hot water through rainspout when the tap water or tap water pressure is not enough, with less hot water left to save energy.

The invention discloses a radish generation-adding seeding method. The method mainly comprises the step that a simple transplanting method of germinated radish seeds is adopted, wherein a 1.2-meter flat bed is selected, water is poured into the bed surface thoroughly, after the water percolates down, blunt-ended forceps are adopted for clamping root tails of buds and pressing them into mud, and cotyledons and the portion 2-3 mm away below the cotyledons are reserved and exposed above the ground. Operation is easy, and the survival rate is high. Due to the fact that links such as ditching or digging, bottom water irrigation and earthing are reduced, the efficiency is doubled compared with that of a conventional method.

The invention provides a leak-proof portable soap box. The box comprises a box body with an opening formed in the upper end and a box cover matched with the opening formed in the upper end of the boxbody, water leaking holes are formed in the bottom of the box body, supporting frames are detachably and fixedly arranged on the opposite two sides of the box body, the box body is supported and fixedthrough the supporting frames, and the vertical distance between the bottom of the box body and the bottoms of the supporting frames is greater than or equal to the thickness of the box cover; the box cover is arranged on the box body in a covered mode or arranged at the bottom of the box body with the opening upward, the bottom of the box cover is of a sealed structure, and supporting frame embedding grooves are formed in the bottom of the box body. The leak-proof portable soap box aims at solving the problems of unreasonable design and desktop/tabletop contamination due to bottom water leakage and the like. The invention belongs to the field of daily use tools.

The invention discloses a plant carbon sink storage method based on a waste strip mine, which comprises the following steps: S1, selecting a construction horizon; s2, constructing a bottom water-resisting layer on the bottommost layer of the construction layer; s3, the connecting dam body, the closed dam body and the two side dam bodies enclose a carbon sink reservoir; s4, the carbon sequestration reservoir is divided into a plurality of subareas by the multiple middle dam bodies; s5, gas exhaust pipelines are preset in the subareas; s6, plants are laid in the subareas close to the side dam body and compacted, sealing layers are constructed on the tops of the subareas, and strip mine dumping operation is conducted on the upper portions of the sealing layers to form a dumping site; and S7, a waste water well with the top penetrating out of the ground is built in the middle dam body, and the bottom of the waste water well penetrates through the two adjacent subareas. According to the plant carbon sink storage method based on the abandoned strip mine, the straw is buried in the mine pit, occupied space is reduced, meanwhile, a high-temperature and high-pressure sealed environment is provided for the straw through the dead weight of rock soil on a dumping site, decomposition is accelerated, and the carbon sink effect is improved.