FR3024899A1 - DEVICE FOR NON-HEAT EXCHANGER WITHOUT INSUFFLATION ENGINE, PREHEATING THE NEW AIR HYGIENIC VENTILATION - Google Patents
DEVICE FOR NON-HEAT EXCHANGER WITHOUT INSUFFLATION ENGINE, PREHEATING THE NEW AIR HYGIENIC VENTILATION Download PDFInfo
- Publication number
- FR3024899A1 FR3024899A1 FR1401863A FR1401863A FR3024899A1 FR 3024899 A1 FR3024899 A1 FR 3024899A1 FR 1401863 A FR1401863 A FR 1401863A FR 1401863 A FR1401863 A FR 1401863A FR 3024899 A1 FR3024899 A1 FR 3024899A1
- Authority
- FR
- France
- Prior art keywords
- envelopes
- ducts
- prefabricated
- fresh air
- outer casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Check Valves (AREA)
- Surgical Instruments (AREA)
Abstract
Il est constitué d'un ensemble de pièces préfabriquées comprenant deux ou trois enveloppes concentriques. Le collecteur interne (1) est maintenu dans le conduit extérieur (2) par des centreurs (3) fixés par serrage et rivets sur les 2 conduits. Le collecteur extérieur est plus court, et raccordé par des viroles télescopées (4). L'étanchéité interne et externe des collecteurs entre eux est assurée par bande adhésives, L'embout (5) de prise d'air neuf est préfabriqué en usine : le capuchon en acier galvanisé est raccordé sur les conduits internes et externes avec des bandes adhésives étanches (6), et l'air neuf réchauffé est insufflé dans la pièce par un piquage (7) sur le collecteur extérieur. Le raccordement entre les pièces doubles enveloppes et les pièces à trois enveloppes concentriques est réalisé avec un coude préfabriqué (8) en partie haute, l'enveloppe extérieure étant fermée étanche par un capuchon avec joint silicone (9). Les pièces de récupération d'énergie ont trois enveloppes, et comprennent deux piquages (10) l'un en partie autre, l'autre en partie basse, sur l'enveloppe extérieure. Sur ces pièces, un troisième piquage (11) est réalisé en partie basse avec une vanne d'isolement (12) pour récupération éventuelle des condensats, et l'enveloppe intérieure est réalisée sans bouchon pour permettre la recirculation du flux d'air dans l'enveloppe intermédiaire. Ce dispositif est particulièrement adapté aux constructions individuelles ou collectives de logements ou bureaux, neuves ou à rénover, pour des extractions de ventilation basse pression ou mécanique, pour un chauffage électrique ou gaz, avec des bouches de type auto ou hygro-réglables.It consists of a set of prefabricated parts comprising two or three concentric envelopes. The internal collector (1) is held in the outer conduit (2) by centralizers (3) clamped and riveted to the two conduits. The outer collector is shorter, and connected by telescoped ferrules (4). The internal and external sealing of the collectors between them is ensured by adhesive strips. The tip (5) of fresh air intake is prefabricated at the factory: the galvanized steel cap is connected to the internal and external ducts with adhesive strips sealed (6), and the fresh air is blown into the room by a stitching (7) on the outer collector. The connection between the double envelope pieces and the three concentric envelope pieces is made with a prefabricated bend (8) in the upper part, the outer envelope being sealed by a cap with silicone seal (9). The energy recovery parts have three envelopes, and comprise two connections (10) one partly other, the other in the lower part, on the outer envelope. On these parts, a third quilting (11) is made in the lower part with an isolation valve (12) for possible recovery of the condensate, and the inner casing is made without plug to allow the recirculation of the air flow in the chamber. intermediate envelope. This device is particularly suitable for individual or collective housing or office buildings, new or to renovate, for low pressure or mechanical ventilation extractions, for electric or gas heating, with auto-type or hygro-adjustable vents.
Description
-1- La présente invention concerne un système de conduits de ventilation comprenant deux ou trois enveloppes concentriques, conçu pour permettre la récupération de l'énergie existante dans les réseaux d'air extrait de ventilation, en minimisant les consommations électriques, les pertes de volume habitable des constructions, les contraintes de maintenance, et en permettant une récupération d'eau. Aujourd'hui, cette énergie est systématiquement perdue dans les gaines techniques et les volumes non chauffés. Certaines installations, dites « à double flux », permettent grâce à deux ventilateurs, et des échangeurs compacts, de récupérer une grande partie de l'énergie contenue dans l'air extrait : mais la récupération effective d'énergie n'est pas totale, les réseaux dissociés nécessitent une perte importante de volume habitable, les consommations électriques sont importantes, et les machines doivent être fréquemment nettoyées. Le dispositif selon l'invention permet de remédier à ces inconvénients.The present invention relates to a ventilation duct system comprising two or three concentric envelopes, designed to allow the recovery of existing energy in the exhaust air ventilation networks, minimizing electrical consumption, volume losses. habitable constructions, maintenance constraints, and allowing a recovery of water. Today, this energy is systematically lost in technical ducts and unheated volumes. Some installations, known as "double flow", allow thanks to two fans, and compact heat exchangers, to recover a large part of the energy contained in the extracted air: but the actual recovery of energy is not total, the dissociated networks require a significant loss of habitable volume, the electrical consumptions are important, and the machines must be frequently cleaned. The device according to the invention overcomes these disadvantages.
En effet, le conduit d'amenée d'air neuf est positionné à l'intérieur de l'enveloppe extérieure, à température ambiante: ceci permet, sur tout le parcours, un échange thermique parfait à contre courant. Dans les pièces ou l'extraction est réalisée (pièces de service principalement), la récupération d'énergie est réalisée par un collecteur vertical à trois enveloppes, l'air vicié extrait étant collecté dans le conduit extérieur : le flux d'air vicié est vertical, avec échange thermique à contre courant, prise d'air en hauteur et raccordement sur le tube d'extraction en partie basse : ceci permet une possible condensation de l'air saturée extrait, l'eau condensée étant récupérable grâce à un piquage réalisé en partie basse avec vanne d'isolement. L'air neuf, dans le même temps, a un flux inversé par une ouverture en partie basse du conduit intérieur. Le collecteur interne est toujours maintenu dans le conduit extérieur par des centreurs, fixés par colliers sur les deux conduits, et répartis à 120° sur la génératrice des tubes. La liaison étanche entre deux collecteurs est assuré avec viroles télescopées et bandes adhésives. Les embouts de prises d'air neuf possèdent un capuchon étanche, réalisé en usine, et fermant l'espace annulaire entre les deux gaines avec une bande adhésive. Les pièces d'extrémités des réseaux à trois conduits, ont leur étanchéité assurée par un joint en élastomère.Indeed, the fresh air supply duct is positioned inside the outer casing, at room temperature: this allows, throughout the course, a perfect heat exchange against the current. In the rooms where the extraction is carried out (service parts mainly), the energy recovery is carried out by a vertical collector with three envelopes, the extracted stale air being collected in the external duct: the exhaust air flow is vertical, with heat exchange against the current, air intake in height and connection to the extraction tube at the bottom: this allows a possible condensation of the extracted saturated air, the condensed water being recoverable through a quilting performed in the lower part with isolation valve. Fresh air, at the same time, has an inverted flow through an opening at the bottom of the inner duct. The internal collector is always maintained in the outer duct by centralizers, fixed by collars on the two ducts, and distributed at 120 ° on the generatrix of the tubes. The sealed connection between two collectors is provided with telescoped ferrules and adhesive strips. The new air intake caps have a factory-sealed cap and close the annular gap between the two sleeves with adhesive tape. The end pieces of the three-pipe networks are sealed by an elastomer seal.
Le raccordement entre les pièces à doubles enveloppes et les pièces à trois enveloppes concentriques est réalisé avec un coude préfabriqué en partie haute, l'enveloppe extérieure étant fermée étanche par un capuchon avec joint silicone Le collecteur « à flux inversé » ainsi constitué comprend l'ensemble des pièces spécifiques permettant de raccorder toutes installations de ventilation, individuelles ou collectives: longueur droite d'air neuf, coude, réduction ou té de raccordement d'air neuf, conduit vertical de récupération. La figure A représente l'ensemble du système. Ce dispositif est particulièrement adapté à toutes constructions de logements ou bureaux, de toute hauteur, neuves ou à rénover, pour des ventilations à basse pression ou mécaniques, pour chauffage électrique ou à eau chaude, avec des bouches auto ou hygro-réglables. Il permet une économie systématique de l'énergie électrique 3024899 -2- et thermique consommée, par récupération sur l'air, et une récupération d'eau possible (utilisation non potable), sans maintenance significative, avec un gain de place par rapport aux solutions traditionnelles à double flux.The connection between the double-shelled parts and the three-piece concentric parts is made with a prefabricated elbow in the upper part, the outer casing being sealed by a cap with silicone seal. The "reverse-flow" collector thus constituted comprises the all the specific parts allowing to connect all ventilation installations, individual or collective: right length of fresh air, elbow, reduction or tee of fresh air connection, vertical duct of recovery. Figure A represents the entire system. This device is particularly suitable for all housing constructions or offices, any height, new or to renovate, for low-pressure or mechanical ventilation, for electric or hot water heating, with auto or hygro-adjustable vents. It allows a systematic saving of electrical energy and heat consumed, by recovery on the air, and a possible water recovery (non-potable use), without significant maintenance, with a saving of space compared to traditional dual flow solutions.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1401863A FR3024899B1 (en) | 2014-08-12 | 2014-08-12 | DEVICE FOR NON-HEAT EXCHANGER WITHOUT INSUFFLATION ENGINE, PREHEATING THE NEW AIR HYGIENIC VENTILATION |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1401863A FR3024899B1 (en) | 2014-08-12 | 2014-08-12 | DEVICE FOR NON-HEAT EXCHANGER WITHOUT INSUFFLATION ENGINE, PREHEATING THE NEW AIR HYGIENIC VENTILATION |
FR1401863 | 2014-08-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3024899A1 true FR3024899A1 (en) | 2016-02-19 |
FR3024899B1 FR3024899B1 (en) | 2019-03-22 |
Family
ID=53177508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1401863A Active FR3024899B1 (en) | 2014-08-12 | 2014-08-12 | DEVICE FOR NON-HEAT EXCHANGER WITHOUT INSUFFLATION ENGINE, PREHEATING THE NEW AIR HYGIENIC VENTILATION |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3024899B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59115925A (en) * | 1982-12-22 | 1984-07-04 | Kazuyoshi Oshita | Cooling, heating and dehumidifying system |
CH678443A5 (en) * | 1989-03-10 | 1991-09-13 | Schlegel Ag H | Double flue chimney - comprises pipes and casing of ductile material without concrete brickwork or ceramic material |
CH698750B1 (en) * | 2004-11-16 | 2009-10-15 | Georges Schlatter | Heat exchanger fitted with thermal solar collector comprises inner pipe, through which stale air is removed, fresh air being fed in through space between it and second pipe, allowing transfer of heat from stale air and from collector |
US20120302151A1 (en) * | 2011-05-24 | 2012-11-29 | Tai Chang-Hsien | Intake and Exhaust Method and A Structure Utilizing the Same |
FR2998648A1 (en) * | 2012-11-23 | 2014-05-30 | Poujoulat | Installation for heating and draining gas flow for group housing, has main pipe for extracting combustion gas including closure wall arranged at lower end and associated with siphon for discharge and recovery of condensates formed in pipe |
-
2014
- 2014-08-12 FR FR1401863A patent/FR3024899B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59115925A (en) * | 1982-12-22 | 1984-07-04 | Kazuyoshi Oshita | Cooling, heating and dehumidifying system |
CH678443A5 (en) * | 1989-03-10 | 1991-09-13 | Schlegel Ag H | Double flue chimney - comprises pipes and casing of ductile material without concrete brickwork or ceramic material |
CH698750B1 (en) * | 2004-11-16 | 2009-10-15 | Georges Schlatter | Heat exchanger fitted with thermal solar collector comprises inner pipe, through which stale air is removed, fresh air being fed in through space between it and second pipe, allowing transfer of heat from stale air and from collector |
US20120302151A1 (en) * | 2011-05-24 | 2012-11-29 | Tai Chang-Hsien | Intake and Exhaust Method and A Structure Utilizing the Same |
FR2998648A1 (en) * | 2012-11-23 | 2014-05-30 | Poujoulat | Installation for heating and draining gas flow for group housing, has main pipe for extracting combustion gas including closure wall arranged at lower end and associated with siphon for discharge and recovery of condensates formed in pipe |
Also Published As
Publication number | Publication date |
---|---|
FR3024899B1 (en) | 2019-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2474529A (en) | Heat recovery ventilation system | |
FR3024899A1 (en) | DEVICE FOR NON-HEAT EXCHANGER WITHOUT INSUFFLATION ENGINE, PREHEATING THE NEW AIR HYGIENIC VENTILATION | |
CN106322765A (en) | Heat exchanger for fully premixed condensing wall-hanging stove | |
CN204358973U (en) | Electron tubes type solar heater | |
CN201795617U (en) | Matrix dry type heating solar water heater | |
KR200474692Y1 (en) | Firewood boiler that has a rotating duct assembly | |
CN212156654U (en) | Gas taking and condensing device of coal mine gas pipeline monitoring sensor | |
FR2962525A1 (en) | AIR CONDITIONING DEVICE FOR PREVENTING, AT LOW EXTERNAL TEMPERATURE, THE APPEARANCE OF FROZEN ON HEAT PUMPS, AND FOR IMPROVING THEIR OPERATION AT HIGH EXTERNAL TEMPERATURE | |
CN206449895U (en) | A kind of new type solar energy air collector header | |
CN104165466B (en) | Solar energy heat-storage generator unit and solar water heater | |
CN202452693U (en) | Condensate water collection device for gas appliance smoke pipes | |
CN104456812A (en) | Heating-pipe-assisted bathing steam humidifying device | |
CN204739776U (en) | Water heater with heat recovery and two -way taking a breath | |
CN103925704B (en) | The plug-in solar water heater of balcony | |
CN219300780U (en) | Antifreezing device for gas hot water heating equipment | |
CN203148020U (en) | Large forced circulation pipe water boiler and split type heat exchanger thereof | |
CN215176185U (en) | Energy-saving and efficient air source heat pump | |
CN203310281U (en) | Evaporative cooler | |
CN210394359U (en) | Dry and wet composite consubstantial function variable liquid strain culture tank | |
CN204653746U (en) | Solar-energy air-energy integration tobacco leaf drying system | |
CN201209959Y (en) | Dual-purpose solar for bathing and warming | |
CN104939290A (en) | Solar-energy and air-energy integrated tobacco drying system | |
CN208398602U (en) | Circulating dry heating plant | |
CN206817687U (en) | A kind of multifunctional novel wind system for kitchen use | |
CN206487499U (en) | A kind of air cooler device of working face of coal seam refrigeration system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20160219 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 10 Year of fee payment: 9 |