Halton Oy

Finland

Halton Oy

Finland
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Patent
Halton Oy | Date: 2017-08-30

An apparatus (11) is described. The apparatus (11) comprises a frame (120); an internal space (115) within the frame (120), into which internal space (115) a supply air flow (1) is conducted; a cover panel (110) into which a perforated area (111) is arranged, the perforated area (111) comprising perforations (112), each perforation (112) having a diameter (D); and a heat exchanger (130) arranged within the frame (120) and comprising at least one heat exchanger coil (135), lamellas (131), and openings (132) arranged between each adjacent lamella (130), each opening having a length (L). Further, a room (100) comprising the apparatus (11) is described, where the apparatus (11) comprises an air conditioner.


Grant
Agency: European Commission | Branch: H2020 | Program: RIA | Phase: EE-04-2016-2017 | Award Amount: 4.09M | Year: 2016

In the secure, clean and efficient energy initiative, it is stated that the most important milestones for such a transformation are the EUs energy and climate targets for 2030, which are: (i) at least 40% reduction in greenhouse gas emissions compared to 1990, (ii) at least 27% for the share of renewable energy consumed in the EU, and (iii) at least 27% improvement of energy efficiency and an electricity interconnection target of 10%[1].The LowUP Project has a two-fold strategy: 1) on one hand, to target goals (i) and (ii) of these climate challenge with a 42 months duration project where innovation will be the core activity, and 2), on other hand, to successfully present different technological solutions which will enable the participation of low grade thermal energy sources in the energy transition, and improve the efficiency of the Europe Low Exergy systems, not only at building level but also in industrial applications. Within the LowUP project three different heating and cooling systems will be developed and demonstrated at relevant environment: HEAT-LowUP (low exergy heating system directly fed by solar and sewage water recovered heat) COOL-LowUP (low exergy cooling systems directly fed by renewable and free energy sources) and HP-LowUP ( waste heat recovery and upgrading via heat pump.) The first two systems are focused on the rational and efficient use of low valued energy sources for direct implementation in low-exergy heating & cooling systems for buildings and the third one is focused on the exploitation of low temperature residual energy, wasted with industrial processes, by upgrading them to generate useful heat to be re-introduced in the process. The project will be implemented using the Acciona thermal lab located in Seville where will be emulated different real cases as the industrial process of a Water treatment plant, an automotive factory and a retirement house.


Patent
Halton Oy | Date: 2015-01-21

An air distribution device. The air distribution device an air distribution chamber arranged to receive a flow of ventilation air from the air outlet. The air distribution chamber further having one or more perforated throttling plates or meshes perpendicular to the inner perforated wall and perpendicular to the flow of ventilation air from the air outlet into the air distribution chamber. The air distribution device also includes a pressure equalization chamber formed between an inner air permeable front plate of the air distribution chamber and an outer front plate. A perforation-free area of the outer perforated front plate is smaller than the perforation-free area of the inner perforated front plate in order to equalize ventilation air pressure in the equalization chamber and to provide a uniform flow of air through the outer front plate.


Patent
Halton Oy | Date: 2016-05-11

A method and a supply and exhaust air terminal device arranged in a chilled beam system. The terminal comprises a supply air chamber into which supply air is led through at last one supply air opening from a supply air duct, wherein the supply air chamber is arranged in the first end of the chilled beam; and an exhaust air chamber through which exhaust air is led from a room space into an exhaust air duct through at least one exhaust air opening, wherein the exhaust air chamber is arranged in the second end of the chilled beam and separated from the supply air chamber. The air terminal device further comprises an adjusting device configured to adjust the at least one supply air opening and the at least one exhaust air opening; and an actuator for displacing the adjusting device, wherein displacing the adjusting device causes the air flow to be obstructed through the at least one supply air opening and through the at least one exhaust air opening.


Patent
Halton Oy | Date: 2016-06-15

An air supply element (1) comprising a switching device (10, 10a) configured to switch the operation mode between a first mode (A) and a second mode (B), an inlet chamber (4) for supplying supply air (L4) and comprising at least a first inlet (12) for supplying air into the inlet chamber, an exhaust chamber (5) for receiving room air (L2) from the room space and comprising at least a first outlet (13) for removing room air from the exhaust chamber; a first opening (6) and a second opening (7) separated from each other and leading to the switching device and towards the room space; in the first mode: the switching device connects the inlet chamber to the first opening and the exhaust chamber to the second opening, and in the second mode: the switching device connects the inlet chamber to the second opening and the exhaust chamber to the first opening.


Patent
Halton Oy | Date: 2015-12-04

A method and a supply and exhaust air terminal device arranged in a chilled beam system. The terminal comprises a supply air chamber into which supply air is led through at least one supply air opening from a supply air duct, wherein the supply air chamber is arranged in the first end of the chilled beam; and an exhaust air chamber through which exhaust air is led from a room space into an exhaust air duct through at least one exhaust air opening, wherein the exhaust air chamber is arranged in the second end of the chilled beam and separated from the supply air chamber. The air terminal device further comprises an adjusting device configured to adjust the at least one supply air opening and the at least one exhaust air opening; and an actuator for displacing the adjusting device, wherein displacing the adjusting device causes the air flow to be obstructed through the at least one supply air opening and through the at least one exhaust air opening.


Patent
Halton Oy | Date: 2016-05-12

A controlled dilution fluid flow pattern is described. In an embodiment, a fluid supply device is configured for controlling a pattern of a flow of a fluid within a critical room. The critical room comprises a critical area subject to contamination. A first fluid supply nozzle is configured to provide a first fluid supply jet to provide a first flow of the fluid towards a substantial center of the critical area. A second fluid nozzle is configured to provide a second fluid supply jet to provide a second flow of the fluid towards a perimeter of the room. A momentum of the first fluid supply jet and a momentum of the second fluid supply jet are adjusted so that the substantial center of the critical area is flushed by the first flow and penetration of the second flow into the substantial center of the critical area is generally prevented. In other embodiments, a HVAC system and method are discussed along with the features of the device.


Patent
Halton Oy | Date: 2016-11-16

A controlled dilution fluid flow pattern is described. In an embodiment, a fluid supply device is configured for controlling a pattern of a flow of a fluid within a critical room. The critical room comprises a critical area subject to contamination. A first fluid supply nozzle is configured to provide a first fluid supply jet to provide a first flow of the fluid towards a substantial center of the critical area. A second fluid nozzle is configured to provide a second fluid supply jet to provide a second flow of the fluid towards a perimeter of the room. A momentum of the first fluid supply jet and a momentum of the second fluid supply jet are adjusted so that the substantial center of the critical area is flushed by the first flow and penetration of the second flow into the substantial center of the critical area is generally prevented. In other embodiments, a HVAC system and method are discussed along with the features of the device.


Patent
Halton Oy | Date: 2016-07-20

According to examples a system, a method and a computer program for controlling at least one indoor environmental condition of a room, comprising: At least one processor, and at least one memory storing program instructions that, when executed by the at least one processor, cause the apparatus to: Receive data of a number of persons within the room. Receive second data of a clothing of the persons. Based on the first and the second data, send a signal to at least one hvac de-vice of the room configured to control a level of a cleanness of the indoor environmental condition.


Patent
Halton Oy | Date: 2016-01-19

According to examples a system, a method and a computer program for controlling at least one indoor environmental condition of a room, comprising: At least one processor, and at least one memory storing program instructions that, when executed by the at least one processor, cause the apparatus to: Receive data of a number of persons within the room. Receive second data of a clothing of the persons. Based on the first and the second data, send a signal to at least one hvac de-vice of the room configured to control a level of a cleanness of the indoor environmental condition.

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