摘要:
Disclosed is an air conditioner enabling to supply a room with oxygen as well as control temperature and humidity of air therein. The present invention includes an outdoor module 10, an indoor module 20, a refrigerant tube 30, and an oxygen generating module. The outdoor module 10 includes a condenser 11, an outdoor fan 12, and a compressor 13 so as to compress and condense a refrigerant. The indoor module 20 includes an evaporator 21, an indoor fan 22, an inlet 23, and an outlet 24 so as to cool the air in the room. The refrigerant tube 30 connects the evaporator 21 of the indoor module 20 to the condenser 11 of the outdoor module 10 so as to circulate the refrigerant. And the oxygen generating module includes an oxygen generator 100 installed at the outdoor module 10 so as to generate oxygen by sucking an outdoor air, an oxygen exhauster 200 installed in the indoor module 20 so as to exhaust the oxygen, and an oxygen transport tube 300 transporting the oxygen generated from the oxygen generator 100 to the oxygen exhauster 200.
摘要:
The invention provides a combination of a kit for air filtration and an air-conditioning unit, including an air-conditioning unit of the type installed inside a room, having a front, back, top, bottom and side walls, and a compartment having an air intake port, air outlet aperture and means for engaging with a wall of the air-conditioning unit, so as to form a single body when engaged, the compartment being sized to enclose a power source and an air filter attached at its air inlet to the port for propelling filtered air through said aperture into the air-conditioning unit.
摘要:
A water level control device for a humidifier includes a housing, a control electric circuit in the housing, and a mist produce, a water tank, a mist chamber on the water tank, a water level detector and a float in the water tank. The float has a magnet inside, and the water level detector has a Hall Effect Digital switch, which has two faces to activate with the magnet of the float when the float rises or descends together with the water level in the water tank. Then the Hall switch is turned on or off to inform the water level high or low, protecting the humidifier from damage caused in case of no water in the water tank.
摘要:
A carburetor arrangement for an internal combustion engine in a manually guided implement, such as a power chainsaw, a cut-off machine, etc. is provided. A regulating chamber delimited by a regulating diaphragm is provided. Upon deflection of the diaphragm due to underpressure in the regulating chamber, the latter is connected with a fuel tank. Via at least one nozzle, the regulating chamber opens into an air channel that supplies fuel/air mixture to the engine. The carburetor arrangement includes a scavenging pump that is disposed in a return line from the regulating chamber to the fuel tank, and in which is formed a pump chamber. The scavenging pump serves to completely fill the regulating chamber with fuel before start-up of the engine. To prevent the fuel/air mixture from becoming too lean after start-up, especially upon opening of the choke valve, a supply line is provided from the pump chamber into the air channel and supplies additional fuel to the air channel during the run-up phase.
摘要:
A scent-emitting system includes a plurality of cartridges containing scented fluids and seated within pockets formed in a system tray. A heating member is provided for heating the cartridges to encourage the formation of scented vapors and an actuation subassembly is provided for selectively actuating the scent cartridges to release the scented vapors. An internal fan generates an air flow for communicating the scented vapors through housing vent openings to an external environment.
摘要:
The present invention intends to provide an agent and a method for removing harmful gas, which exhibits high harm-removing ability per unit volume for harmful halogen-containing gas contained in the exhaust gas from the etching or cleaning step in the manufacturing process of a semiconductor device, and which is inexpensive. The invention is characterized by that halogen-containing gas is removed using a harm-removing agent comprising a specific iron oxide, an alkaline earth metal compound and activated carbon in the specific amount. In the case where the exhaust gas contains halogen gas such as chlorine or a gas such as sulfur dioxide, the gas is rendered harmless by using in combination a harm-removing agent comprising activated carbon or zeolite.
摘要:
Gas-liquid contact tray comprising a bubble area and one or more downcomers provided at its upper end with a downcomer opening for receiving liquid, wherein the downcomer opening and downcomer is provided with a flow directing plate, wherein the flow directing plate has an upper end which extends horizontally in the direction of the bubble area.
摘要:
A modular mass transfer and phase separation system for a fluid comprising a mass transfer component and a second component from which the mass transfer component is separable by mass transfer. The system has a first stage and at least one later stage each stage comprising: co-current contacting means for co-currently contacting at least two fluid streams to effect mass transfer of the mass transfer component and phase separation means for separating phases from the co-currently contacted fluid streams. The stages are in fluid communication so that at least two fluid stream which has been separated by phase separation in the early stage is communicable for co-current contacting and for phase separation in a later stage. At least one fluid stream which has been separated by phase separation in a later stage is communicatable in a counter-current direction for co-current contacting and for phase separation in the early stage. The system may be modular. The invention also relates to a method of effecting mass transfer and phase separation utilised in the above system.
摘要:
The gas-liquid contact plate is constructed so that a plurality of straight rows are provided; irregularities are formed over both surfaces of the plate at equal intervals in the row; the adjacent rows have repeated irregularities opposite to each other; and in a peak or valley portion of the irregularities, there is formed an opening connecting the surface to the back surface between the adjacent rows. There is provided a gas-liquid contact plate that has high wettability, being capable of improving the gas-liquid contact efficiency, and is light in weight and advantageous in terms of manufacturing cost.
摘要:
A steam pressure reducing and conditioning valve for passing a superheated steam S inflowing from a first port 1 through a pressure reducing section 2, and, supplying subcooled water mist W and discharging desuperheated and depressurized steam S2 from a second port 3, wherein a first nozzle 4 for supplying mist W is provided in proximity to said pressure reducing section 2. Said nozzle 4 injects subcooled water mist in a planar pattern r perpendicular to the flow of depressurized steam S1. Said first nozzle 4 is disposed such that there is a predetermined distance L between the jet pattern r of moisture W injected from the nozzle and said pressure reducing section 2.