摘要:
Air conditioner units, bulkhead assemblies, and methods for operating air conditioner units are provided. A bulkhead assembly includes a bulkhead which includes a first sidewall, a second sidewall, and a rear wall extending laterally between the first sidewall and the second sidewall. The rear wall includes an indoor facing surface and an opposing outdoor facing surface. The bulkhead assembly further includes a vent aperture defined in the rear wall, and a vent door movable between an open position and a closed position, wherein in the open position the vent door permits air flow through the vent aperture and in the closed position the vent door inhibits air flow through the vent aperture. The bulkhead assembly further includes a drive assembly connected to the vent door and operable to selectively move the vent door between the open position and the closed position.
摘要:
According to an aspect of the disclosure, a system includes a controller disposed at a site which includes a communication device capable of initiating an 802.11 based network to communicate with a mobile device. The controller is configured to detect the mobile device establishing or losing a 802.11 based connection to the 802.11 based network, alter an operating condition at the site in response to detecting the mobile device establishing the 802.11 based connection, alter an operating condition at the site in response to detecting the mobile device losing the 802.11 based connection, and receive a control setting from one of the mobile device or a server disposed remotely from the site to alter the operating condition.
摘要:
An air conditioning system, a set temperature determining device determines a target temperature of water to be supplied to an indoor heat exchanger, based on [“target outflow temperature”=“current outflow temperature”+((“inlet and outlet temperature difference”/“indoor and outdoor temperature difference”)דset temperature difference”)]. The indoor and outdoor temperature difference is a difference between an indoor temperature and an outdoor temperature, the inlet and outlet temperature difference is a difference between temperatures of water at the inlet side and the outlet side of an intermediate heat exchanger, and the set temperature difference is a difference between an indoor temperature and a set temperature. A control device controls an outdoor unit in response to the target temperature determined by the set temperature determining device.
摘要:
In a thermostat having a plurality of demand circuits and a thermostat controller, a method of controlling devices connected to the demand circuits. One or more demand circuits in a thermostat are connected to devices in an HVAC system. The thermostat is configured to associate each connected demand circuit with the device to which it is connected and control signals are routed from the thermostat controller to the one or more demand circuits to control devices associated with the demand circuits.
摘要:
A thermostat management server may include one or more processors and one or more memory devices comprising instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising receiving information that characterizes energy usage associated with the plurality of thermostats, receiving parameters characterizing proposed future demand-response events, selecting a combination of thermostats from the plurality of thermostats for which the energy usage can be reduced, simulating a demand response event based on the parameters and using different weather conditions for the combination of the plurality of thermostats, generating statistical probabilities of meeting a plurality of capacity reduction levels based on the different weather conditions, selecting a capacity reduction level from the plurality of capacity reduction levels based on the statistical probabilities, and sending the capacity reduction level to the utility provider computer system.
摘要:
A base terminal receives the air-conditioning control information from the server, and on the basis of the received air-conditioning control information, when a power consumption value in a site is greater than the target power value for demand control, the base terminal transmits, to air-conditioning control equipment, a control instruction that sets an air conditioner to OFF, and when the temperature measured in an area is greater than the upper limit temperature when the air conditioner is performing a cooling operation, or when the temperature measured in the area is less than the lower limit temperature when the air conditioner is performing a heating operation, the base terminal transmits a control instruction that sets the air conditioner to ON.
摘要:
Controllers and methods for controlling operation of a climate control appliance for heating and/or cooling a space are provided. One example controller includes a memory for storing at least one temperature offset and a processor coupled to the memory. The processor is configured to receive the reduced operation request from at least one of a utility provider and a user of the controller, to receive a sensed temperature from at least one sensor disposed within the space, and to determine an artificial temperature based on the sensed temperature and the at least one temperature offset associated with the reduced operation request. The processor is configured to, in response to the reduced operation request, operate the climate control appliance based on a comparison of the set-point temperature and artificial temperature during a reduced operation interval, to thereby reduce operation of the climate control appliance in response to the reduced operation request.
摘要:
An energy management system includes a controller disposed at a site. The controller is in communication with a gateway with the gateway being capable of establishing a broadband connection with a first communication network. The gateway is configured to communicate with at least one remote server for receiving energy management information located at the at least one remote server. The controller is configured to initiate communication with the at least one remote server at a first periodic interval to request receipt of the energy management information over the first communication network.
摘要:
According to an aspect of the disclosure, a method of managing a site in a mobile environment, which includes detecting an availability of a thermostat wherein the thermostat has an operating condition; detecting a location of a mobile device associated with the site; providing a proximity control selector within a user interface of the mobile device to manage a proximity detection module disposed on the thermostat, wherein the proximity control selector has an enabled setting of the proximity detection module and a disabled setting of the proximity detection module; enabling the proximity detection module in response to the enabled setting of the proximity control selector to allow for the modification of the operating condition of the thermostat based on the detected location of the mobile device relative to the site; and disabling the proximity detection module in response to the disabled setting of the proximity control selector.
摘要:
The objective of the invention is to bypass the existing pneumatic thermostats/controllers providing on off auto operation for VAV boxes, reheat coils, classroom unit ventilators, fan coil units, fin tube radiators, damper actuator's, water control valves and the like, with a remotely controlled three way valves and wireless controlled and self-contained power.