摘要:
A water container (10) for simultaneous handling and storage of fresh- and wastewater in two separate sacks in a common, by walls (11-16) defined room. The container (10) is provided with a set of quick couplings (17, 18) arranged in parallel with nonreturn valves (19, 20) for attachment of conduits for supply of freshwater and for discharge of wastewater - wherein the consumption of freshwater balances the increase in wastewater -, and ejector means (37, 38). Said ejector means are adapted to be activated by the expansion pressure in the freshwater sack and arranged to act in a direction substantially in parallel with the longitudinal axes of said quick couplings.
摘要:
A water supply system (10) includes a water storage tank (12) having a storage tank outlet (22), the water storage tank (12) configured to store a volume of water (14) at a first pressure. A pressure tank (28) is in fluid communication with the water storage tank (12) and is periodically fillable with water from the water storage tank (12). An air source (40) is fluidly connected to the pressure tank (28) to pressurize the volume of water in the pressure tank (28) to a second pressure greater than the first pressure. A pressure tank output line (54) is fluidly connected to the pressure tank (28) to output water from the pressure tank (28).
摘要:
The invention relates to a transportable biological water-flushed toilet cubicle. The inventive cubicle (Fig. 1) is configured as a fully double-walled cubicle. The hollow space between the outer wall and the inner wall (Fig. 2) is divided into two parts by an intermediate bottom. The upper part is used as the fresh water tank, the lower part as the waste water tank. The double-walled structure of the inventive cubicle provides an optimum protection against heat and cold. The inventive biological toilet provides perfectly hygienic conditions anywhere and at all times. In order to keep the cubicle in function, fresh water needs only to be regularly replenished and the cubicle needs to be cleaned. If the cubicle is connected to a water pipe, the cubicle needs only to be kept clean. The cubicle can be produced in shapes and sizes other than those shown in the drawings. The cubicle is closed by means of a hinged door, sliding door, etc.
摘要:
The invention relates to a container (1) for a waste heat utilization circuit (50), comprising a housing (2) delimiting a housing interior (3) such that the housing interior (3) can be flown through by a working medium (6), a sheath (4) arranged in the housing interior (3), in which an auxiliary medium (7) can be or is accommodated. According to the invention, the sheath (4) is fluid-tight, volume-variable, is designed at least in sections in a heat-conductive manner and delimits a sheath interior (5).
摘要:
A pressure vessel includes an inner liner (2), a tubing connector (3), and an anti-leakage unit (5). The inner liner (2) is disposed in an outer shell (1) and defines an inner space (201). The tubing connector (3) is disposed outwardly of the inner space (201) and is welded to the outer shell (1). The anti-leakage unit (5) has inner and outer sealing rings (50, 52), and a clamping member (51) that extends into the tubing connector (3) and the inner space (201) and that has inner and outer end flanges (511, 512). The inner and outer end flanges (511, 512) are disposed inside and outside the inner space (201), respectively. The inner and outer end flanges (511, 512) cooperatively provide a clamping force to press the inner and outer sealing rings (50, 52) against the inner liner (2) and the tubing connector (3), respectively.
摘要:
Method for maintaining the water balance in a property equipped with a drainage system (4) for waste water, the waste water being conveyed via the drainage system (4) to a waste water container (6). The fresh water that constitutes a part of the waste water is supplied from a fresh water container (7), and the water balance is maintained in the property by supplying a quantity of water to the system, with the fresh water container (7) being replenished from a source outside the property, which quantity is essentially the same as the quantity of water that is led away from the system by the waste water container (6) being drained of waste water and the waste water being transported away from the property.
摘要:
The invention concerns a system for dispensing and recovering liquids designed to be arranged in a rigid container, comprising a liquid dispensing tank (16) and a tank (17) for recovering liquid after use, each tank (16, 17) including an envelope (18). Each envelope (18) includes two similar walls (19, 20) comprising each an outer surface and a peripheral edge (23). Each envelope (18) has a retracted configuration wherein said walls (19, 20) are deployed one proximate the other and in an inflated configuration wherein said outer surfaces of each said wall (19, 20) are convex. At least one envelope (18) is capable, in its inflated configuration, to be nested in the other envelope (18) in its retracted configuration.
摘要:
A gas and liquid-tight inlet connector to the inner chamber of a mufti-chamber pressure vessel is provided, comprising: a male gland extending through an orifice in the bottom of the flexible wall of the inner chamber and the lower wall of the rigid outer shell of the vessel, the male gland comprising an upper flange permanently, sealingly connected, with the lower surface of the flexible inner wall, so as to form a gas- and liquid-tight seal therewith, and a lower elongated member extending through the outer shell to be sealingly connected with a liquid inlet pipe, permitting liquid flow into the inner chamber, while maintaining the seal between the inner and outer chambers of the tank, thus maintaining pressurization in the outer chamber, as fluid enters the inner chamber, pushing the flexible wall upwardly into the outer chamber.
摘要:
A gas and liquid-tight inlet connector to the inner chamber of a mufti-chamber pressure vessel is provided, comprising: a male gland extending through an orifice in the bottom of the flexible wall of the inner chamber and the lower wall of the rigid outer shell of the vessel, the male gland comprising an upper flange permanently, sealingly connected, with the lower surface of the flexible inner wall, so as to form a gas- and liquid-tight seal therewith, and a lower elongated member extending through the outer shell to be sealingly connected with a liquid inlet pipe, permitting liquid flow into the inner chamber, while maintaining the seal between the inner and outer chambers of the tank, thus maintaining pressurization in the outer chamber, as fluid enters the inner chamber, pushing the flexible wall upwardly into the outer chamber.