摘要:
Cultivated field water is desalinated by a series of independent units that float on the water surface, taking up the saline water with a wick, evaporating the water from the wick in desalinating relation by concentrating incident solar radiation with a combination of a lenses and cooperating mirrors onto the upper end portion of the wick while the wick lower end portion is immersed in the field water, capturing the desalinated vapor resulting by condensing within the unit and returning the condensed, desalinated water to the field, and periodically renewing the wick by rinsing the salt from it at a cleaning station beyond the field.
摘要:
Cultivated field water is desalinated by a series of independent units that float on the water surface, taking up the saline water with a wick, evaporating the water from the wick in desalinating relation by concentrating incident solar radiation with a combination of a lenses and cooperating mirrors onto the upper end portion of the wick while the wick lower end portion is immersed in the field water, capturing the desalinated vapor resulting by condensing within the unit and returning the condensed, desalinated water to the field, and periodically renewing the wick by rinsing the salt from it at a cleaning station beyond the field.
摘要:
An apparatus for distilling water in which a heat receiving plate member and a plurality of cooling plate members have a means for holding water to be treated on each reverse side thereof and are arranged in parallel spaced relationship with each other, and the water vapor produced by heating the heat receiving surface of the heat receiving plate member is condensed on the condensing surface of the adjacent cooling plate member, while giving the latent heat of the condensation to the cooling plate member and heating a water held on its back to produce the water vapor which is condensed on the condensing surface of the next cooling plate member, such evaporation by the latent heat and condensation being conducted according the number of rooms partitioned by adjacent two cooling plate members. There are apparatuses of two types, i.e. thermal diffusion type and convection type, and they are availably employed for purifying impure water or desalting sea water in high heat efficiency by utilizing various heat sources such as solar heat.
摘要:
An application and a method for receiving and transmitting thermal solar energy. A collector of solar energy reflects solar energy to a heat pipe which transmits vapor produced therein to a condenser to release and utilize the thermal energy carried by the vapor either to perform heating functions or to be dissipated as the vapor is condensed.
摘要:
A liquid evaporator includes a liquid reservoir (3) with a liquid to be evaporated, a heater (9) and an evaporator tube (12). The evaporator tube (12) has a first porous element (1) having a first porosity and with an area in contact with the liquid in the liquid reservoir (3) and a second porous element (2) with a second porosity and with an area present on an evaporator side (50) used to dispense the evaporated liquid, and an area outside the liquid reservoir heated by the heater (9) which is not directly in connection with the liquid. The first porous element and the second porous element are in contact in contact areas with the first porous element forming a wick delivering liquid from the reservoir to the contact area.
摘要:
A method and an apparatus for desalinizing raw water are disclosed. The method can include wicking the raw water into a porous material by capillary action and heating the raw water in the porous material with a heating element to form water vapor. The water vapor then can be condensed to form purified water. The apparatus can include a chamber for holding raw water, a heating element, a sheet of porous material and a chamber for collecting water vapor evaporated from the raw water in the porous material.
摘要:
A wick-based delivery system includes a container for holding a liquid that has an opening therein. A porous wick is positioned in the container so that a lower region of the wick is in contact with the liquid in the container and an upper region of the wick is exposed to the ambient air. The porous wick has discrete inner and outer concentric cylindrical sections, the inner cylindrical section being made of a sand-based material and the outer cylindrical section being made of a plastic material.