摘要:
A heating device, including at least one heating unit, which is configured to heat at least one fluid; at least one fluid supply line, which is provided for supplying the fluid to the heating unit for heating; at least one fluid discharge line, which is provided for discharging the fluid from the heating unit after the heating; and a control and/or regulating unit, which is configured to operate the heating unit in a pulsed manner, in at least one operating state, in order to set a particular temperature. The heating device includes a valve unit, which is configured to mix the fluid in the fluid discharge line with fluid from the fluid supply line, upstream from an outlet.
摘要:
A monitored heat exchanger system that includes a heat exchanger unit in operable engagement with a heat generating device, with an at least one service fluid being transferable therebetween, and a monitoring module coupled to the heat exchanger unit. The monitoring module includes a primary microcontroller in operable communication with an at least one sensor assembly. The at least one sensor assembly includes a mounting frame; a support platform; a circuit board; an inner sensor housing configured to extend out and around the circuit board and the support platform; a first magnet coupled to an underside of the inner sensor housing; and a rotating member comprising a plurality of blades, the rotating member being disposed on top of the inner sensor housing.
摘要:
The present invention relates to a cartridge-type inline heater including: a heat exchanging unit including a body part in which a mounting part is formed in a longitudinal direction, and swirl parts coiled in a spiral along the longitudinal direction of the body part, and configured to induce a flowing-in working fluid to flow along the swirl parts; and a heater inserted in a longitudinal direction of the heat exchanging part to heat the working fluid which is in contact with the heat exchanging unit.Accordingly, the cartridge-type inline heater capable of heating the working fluid so as to have improved durability and uniform temperature distribution is provided.
摘要:
A dual chamber burner assembly provides a header, a first burner chamber adjacent the header, and a second burner chamber on an opposite side of the first burner chamber from the header. The second burner chamber is provided with a flame sensor portion extending back through the first burner chamber toward the header so that first and second flame sensors may be utilized to detect flame in the first and second chambers, respectively.
摘要:
A heating system includes a gas appliance and at least a remote control device and a communication between the gas appliance and the remote control device is via an AC power line. When a user input a command through the remote control device, a command signal is modulated and sent to the AC power line. A controller of the gas appliance receives the modulated command signal through the AC power line, and demodulates it to control the gas appliance accordingly. On contrary, a working signal generated by the gas appliance is modulated and sent to the AC power line. The remote control device receives the modulated working signal through the AC power line, and demodulates it to show the related message on a screen.
摘要:
The present disclosure describes a curing box including a circulation assembly which substantially eliminates temperature stratification of a first fluid within the box. Additionally, the curing box includes an internal temperature sensor and an external temperature sensor which provide data to a control module. The control module permits adjustment of the fluid temperature within the box. The present disclosure additionally provides a method for curing a specimen in the curing box. The method compares the temperature signal from the external sensor to the internal sensor and adjusts the temperature of the fluid in the box to match the temperature reported by the external sensor. Additionally, the method controls the flow of a second fluid into the box thereby circulating the first fluid to substantially eliminate temperature stratification of the first fluid in the box. Thus, the method provides a controlled environment for curing the specimen.
摘要:
A hot water supply system includes: a casing 1 having an opening in a front face; a front panel 2 covering the front face of the casing; and a console box 7 attached to the casing. The front panel has a window into which the console box is to be fitted. The clearance between the window and the console box is eliminated to improve the appearance of the system, and it is provided that the front panel can be attached to the casing without problems. In order to eliminate the clearance between the window 20 and the console box 7, the window 20 has a size enough for the console box 7 to be tightly fitted therein. In order that the console box 7 fitted in the window 20 can move vertically and horizontally together with the front panel 2, a support plate 8 for the console box 7 is attached to the casing 1 with a vertical and a horizontal play.
摘要:
A foam dam is provided for use with a water heater having a tank and a jacket together defining an annular region. The foam dam includes a central region having a surface configured to cover a component coupled to the tank. The foam dam also includes a perimeter region extending from the central region. The perimeter region of the foam dam defines a surface to at least substantially traverse the annular region between the tank and jacket of the water heater. The perimeter region is configured to substantially prevent foam insulation from flowing into an area proximate to the component.
摘要:
A tamper resistant temperature dial and associated method of use is disclosed. This includes a temperature adjustment device associated with a controller for a heating device that includes a rotatable dial for setting temperature in the heating device, a ring that is operatively attached to the rotatable dial or the controller, wherein the ring includes a plurality of notched portions, and a resilient detent having a first portion engagable with at least one of the plurality of notched portions on the ring, a second portion for releasably applying pressure to the resilient detent for disengaging the first portion of the resilient detent from the at least one of the plurality of notched portions on the ring and having a third portion that is operatively attached to the attached to the controller or the rotatable dial. The heating device can be either electric or gas.
摘要:
A hot water heating system for use in a boat or vehicle which utilises the engine of the vehicle or boat, an AC power source or a fuel powered heater to heat a living area and to heat potable water. Each of the power sources can be utilised independently or in combination depending an the location and operation of the vehicle or boat. A valve is automatically controlled by a thermostat to allow heated fluid to circulate through the living area or to bypass the area. Aquastats are provided to automatically allow potable water to be heated. A display is provided for displaying textual and numerical information in user friendly format relating to the operation of the hot water heating system.