摘要:
A water tank assembly of a heating device includes a plurality of side plate assemblies. A heat exchange chamber is formed by enclosing at least the plurality of side plate assemblies. The water tank assembly further includes a heat exchange pipe disposed in the heat exchange chamber and having an inlet end and an outlet end, and a leak-proof plate disposed in the heat exchange chamber and connected to one side plate assembly of the plurality of side plate assemblies. A mounting hole is formed at the leak-proof plate. At least one of the inlet end or the outlet end of the heat exchange pipe passes through the mounting hole and the one side plate assembly.
摘要:
A tank assembly for a heating device and the heating device are provided. The tank assembly includes: a tank body including a first side plate assembly and a second side plate assembly, a main heat exchange pipe assembly including first heat exchange pipes, a condensation pipe assembly including second heat exchange pipes, and a heat exchange fin assembly. First water boxes are defined by the first side plate assembly, and second water boxes are defined by the second side plate assembly. Every two of the first heat exchange pipes are formed as a reciprocating heat exchange group. Each reciprocating heat exchange group is in communication with one of the first water boxes and two of the second water boxes to form a series water passageway.
摘要:
A system for controlling building equipment includes building equipment configured to output a resource having a measurable characteristic, a sensor configured obtain a measurement of the measurable characteristic, and a control system. The control system is configured to calculate an additional load factor based on the measurement of the measurable characteristic and a setpoint for the measurable characteristic, obtain an actual load for the building equipment, calculate an effective load based on the additional load factor and the actual load, generate load allocations for the building equipment based on the effective load, and control the building equipment to operate in accordance with the load allocations.
摘要:
A water heater appliance and a method of configuring or reconfiguring said appliance for connection to one or more external conduits located above or below said appliance is disclosed. The water heater appliance comprises a housing at least partially defining an interior. At least one conduit is positioned within the interior and has a fixable conduit section and a movable conduit section coupled at a joint and movable relative to the fixable conduit section. The joint permits rotation of the movable conduit section about an axis of the joint while remaining coupled to the fixable conduit section. The movable conduit section is movable for being oriented or reoriented for alignment with an opening in an upwardly-facing surface of the housing, or oriented or reoriented for alignment with an opening in a downwardly-facing surface of the housing, for the water heater appliance to be configured for connection to the external conduit.
摘要:
The present invention relates to a combined fuel cell and boiler system, and comprising: a fuel cell portion for receiving supplied outside air and raw material gas and generating electricity through a catalyst reaction; and a boiler portion comprising a latent heat exchanger, which is connected to an exhaust gas pipe of the fuel cell portion, for collecting the latent heat of self-generated exhaust gas with the latent heat of exhaust gas from the fuel cell portion. The present invention can effectively increase the efficiency of a boiler by supplying the exhaust gas from the fuel cell to the latent heat exchanger in the boiler, so as to be heat-exchanged in the latent heat exchanger with the exhaust gas from the boiler and then discharged, and can simplify the composition by unifying exhaust gas pipes.
摘要:
The present invention relates to a structure for coupling a case to an air heater, and the structure includes: an air heater body for generating flames with the fuel supplied from a fuel tank and forcedly blowing the heat of the flames to the outside; the case detachably coupled surroundingly to the air heater body; fastening screws for unitarily coupling the air heater body and the case to each other; coupling flanges formed on both sides of the case in a longitudinal direction of the case and having first screw coupling holes screw-coupled to the fastening screws; and coupling brackets located on one side and the other side of the air heater body in the longitudinal direction of the air heater body in such a manner as to come into surface contact with the coupling flanges and having second screw coupling holes formed thereon correspondingly to the first screw coupling holes.
摘要:
Provided is a faucet device for an aircraft lavatory unit, wherein a second joint and a third joint are joined by inserting the third joint of a heater module into a second joint of a valve module, and screw members are used to fasten a first case and a second case. As a result, the valve module and the heater module are joined in series via the second joint and the third joint. A first connector of a controller module is joined to a third connector of the valve module and a second connector of the controller module is joined to a fourth connector of the heater module. The first joint of the valve module is joined to a water supply pipe. A fourth joint of the heater module and a faucet main body are joined via a pipe.
摘要:
A heart-type circulation device comprises a power system, a cover plate (16), an elastic plate (5), a pressing contact ring (6), a water inlet (13), a check valve A (9), a self-pressing liquid storage tank (12), a check valve B (10), a water outlet (11), and a pipeline (17). The elastic plate (5) is disposed above the power system, the pressing contact ring (6) is disposed on the periphery of a bottom surface of the elastic plate (5), and the pressing contact ring (6), the elastic plate (5), and the cover plate (16) are fixedly connected in sequence from bottom to top. The water inlet (13) and the water outlet (11) are in communication with each other between the cover plate (16) and the elastic plate (5) via the cover plate (16) respectively. The water inlet (13), the check valve A (9), the self-pressing liquid storage tank (12), the check valve B (10), and the water outlet (11) are connected in sequence via the pipeline (17), wherein the direction of the check valve A (9) is the direction of a fluid flowing to the cover plate (16), and the direction of the check valve B (10) is the direction of the fluid flowing out of the cover plate (16). The space where the whole pipeline (17) is in communication with the self-pressing liquid storage tank (12) is filled up with a liquid. The heart-type circulation device has a simple structure, makes no noise, and has no leakage and a low maintenance rate, and is energy-saving, environment-friendly, green and efficient.
摘要:
High intensity combustion and low intensity combustion are carried out together, to stabilize flames and to hold down the emission of carbon monoxide. An air-fuel mixture outlet member (back plate) that includes a single or a plurality of outlet(s) (air-fuel mixture outlet(s)) out of which an air-fuel mixture (GA) flows is include, and a metal fiber knitting body (metal knit) that covers the air-fuel mixture outlet member is included. Therefor, the air-fuel mixture, which is made to flow out of the outlet(s), passes through the metal fiber knitting body (metal knit) and is combusted, a flame of low intensity (flame) is generated together with a flame of high intensity (flame) by combustion of the air-fuel mixture, and the flame of low intensity holds the flame of high intensity.
摘要:
Provided are a layered heat exchanger that can prevent deterioration of sealing property due to deformation of sealing portions of inlet and outlet header sections when a PTC heater is sandwiched between flat heat exchanger tubes, and is pressed to be brought into close contact with the flat heat exchanger tubes, and a heat medium heating apparatus and a vehicle air-conditioning apparatus using the layered heat exchanger.