摘要:
SUMINISTRO DE GAS ENVASADO Y A GRANEL con cisterna (1) y devanadera (2) para manguera que además, comprende un módulo de envasado (3), con bocas (4), con detector de presencia (8), para relleno simultáneo de gas en bombonas (5), y dispositivo envasador de tapones (6) para cerrarlas. El módulo de envasado (3) puede crear atmósfera protegida; es de estructura reforzada con puerta (13) de apertura sobre guias (14); incorpora cinta transportadora (15) con muescas circulares (16) para las bombonas (5) y sensores de peso; sistema de limpieza de las botellas (5) mediante un aro (18) con boquillas pulverizadoras (19) acoplado a montantes (10) que guian su desplazamiento vertical; dispositivo ident ificador (22) de bombonas. Lateralmente a la cisterna (1) hay un cajón (23) reforzado para bombonas (5) de reserva. La devanadera (2) va en un alojamiento (24) de estructura reforzada.
摘要:
An arrangement is disclosed of a gas delivery control system (1) and one or more appliances (AP) including a central heating installation. The one or more appliances are arranged for generating a request signal (S1) indicative for a requested supply of gas by at least one of the appliances. The gas delivery control system comprises, - a controllable gas valve (10) having an input (12) to be coupled to a gas supply (GS) via a conduit (22) and having an output (14), - a control device (30) for controlling the controllable valve, wherein the control device controls the controllable valve in accordance with a value of the request signal of the one or more appliances coupled to the output of the valve via a conduit, - a gas pressure sensor (40) for determining whether the gas pressure in the conduit has a value lower than a pressure reference value, - a reference module (50) for determining whether a predetermined time interval has lapsed since a closure of the controllable gas valve, - an error signaling module (60) for issuing an error signal (Error) if it is detected before a lapse of the predetermined time interval that the gas pressure is lower than the pressure reference value.
摘要:
The invention relates to relates to a generator (10) which produces energy from LPG tubes (11) in liquid phase, wherein comprising an evaporator (29) from which gas is delivered from a plurality of LPG tubes (11) via distribution pipes (15) and solenoid valves (17), a regulator (24) towards which gas delivered from said evaporator (29) is redirected and a consumption line (25).
摘要:
An arrangement is disclosed of a gas delivery control system (1) and one or more appliances (AP) including a central heating installation. The one or more appliances are arranged for generating a request signal (S1) indicative for a requested supply of gas by at least one of the appliances. The gas delivery control system comprises, - a controllable gas valve (10) having an input (12) to be coupled to a gas supply (GS) via a conduit (22) and having an output (14), - a control device (30) for controlling the controllable valve, wherein the control device controls the controllable valve in accordance with a value of the request signal of the one or more appliances coupled to the output of the valve via a conduit, - a gas pressure sensor (40) for determining whether the gas pressure in the conduit has a value lower than a pressure reference value, - a reference module (50) for determining whether a predetermined time interval has lapsed since a closure of the controllable gas valve, - an error signaling module (60) for issuing an error signal (Error) if it is detected before a lapse of the predetermined time interval that the gas pressure is lower than the pressure reference value. [FIG. 1]
摘要:
The present invention relates to a method for regulating a closed intermediate medium circuit when heat exchanging a primary medium within a heat exchanger (B) fed by means of a pump (Al) so as to be evaporated or condensed therein, the closed circuit is passing through the heat exchanger (B) and is comprising a tank (H) and pump (E) for condensed intermediate medium and at least one heat exchanger (Gl, G2) evaporising or condensing intermediate medium to be passed through the heat exchanger (B) for primary medium, wherein controlling flow of intermediate medium in the closed circuit as function of primary medium through the heat exchanger (B).
摘要:
A plant comprising a tank (7) for storing of liquid natural gas (LNG) as marine fuel for use in a propulsion engine or another consumer in a ship, and a heater (6) for vaporizing of LNG discharged from the tank (7) for such use. In order to cool tank filling piping (9) the plant comprises a closed heat exchanging loop (1) containing a non flammable gas in gaseous form as heat exchanging medium, a compressing device (2) for compressing the gas, a heat exchanger (3) for cooling of the compressed gas by use of LNG discharged from the tank, a pressure reduction device (4) for the gas and one or more heat exchangers (5a, 5b) for cooling of the tank filling piping (9). The loop (1) may also be used for cooling of LNG being filled into the tank (7) and for cooling inside the tank.
摘要:
The invention relates to a method for storing industrial gases which allows the density of the industrial gases stored under pressure to be increased without increasing the pressure. The accumulator is especially suitable for use as a tank of vehicles that are operated with combustible gases, such as natural gas or hydrogen. The industrial gas is stored at a temperature close to its critical point and at a pressure higher than its critical pressure up to a maximum of 1200 bar. The accumulator operating according to the method of the invention comprises a thermally insulated, pressure-tight container (1, 10) which has a closable opening (4) for withdrawal and filling and which is designed for internal pressures up to a maximum of 1200 bar. The industrial gas is cooled by means of a refrigerating machine (2) and/or by means of a relaxation unit (18) which is used to relax the emerging industrial gas in a controlled manner.
摘要:
This invention relates to a hydrocarbon transfer arrangement for transfer of fluids between an offshore unit (1) and a carrier (2) which are placed in an offloading configuration, comprising of at least one transfer hose (3) and a gas return hose (4), the end of the at least one transfer hose is connected to a floating multi-function unit (6) allowing for the transport of the transfer hose between the process vessel and the carrier, wherein the floating multifunction unit is lifted out of the water and can be hold in a fixed position above water-level and is provided with connection means (7) for making a fluid connection between the transfer hose end and the midship manifold of the carrier and with emergency disconnect means (13) for the at least one transfer hose, placed at a distance from the connection means.
摘要:
La présente invention concerne u n navire ou support flottant ( 1) de transport ou de stockage de liquide consistant dans u n gaz liquéfié, de préférence choisi parmi les méthane, éthylène, propane et butane, refroidi dans u ne grande cuve, de préférence cylindrique à section transversale polygonale, isolée thermiquement de grande dimension avec a u moins sa plus petite dimension dans la direction horizontale, notamment sa largeur, supérieure à 20m de préférence de 25 à 50m et un volume supérieur à 10.000m3, caractérisé en ce que ledit réservoir est équipé d'au moins u n dispositif d'atténuation de mouvements de dit liquide comprenant des moyens de déplacement dudit liquide de gaz liquéfié au sein dudit réservoir pou r former u n courant horizontal juste dessous la surface libre dudit gaz liquéfié au moins localement su r u ne profondeur d'au moins 0,5 mètre, de préférence au moins 2m.