FR2813658A3 - Fluid sealing tester for heating installations has coupling for cold water and hot water fed pipes with gauge to determine pressure - Google Patents
Fluid sealing tester for heating installations has coupling for cold water and hot water fed pipes with gauge to determine pressure Download PDFInfo
- Publication number
- FR2813658A3 FR2813658A3 FR0013103A FR0013103A FR2813658A3 FR 2813658 A3 FR2813658 A3 FR 2813658A3 FR 0013103 A FR0013103 A FR 0013103A FR 0013103 A FR0013103 A FR 0013103A FR 2813658 A3 FR2813658 A3 FR 2813658A3
- Authority
- FR
- France
- Prior art keywords
- pipe
- boiler
- connection
- hot water
- installation
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 title claims abstract 3
- 238000009434 installation Methods 0.000 title claims description 30
- 230000008878 coupling Effects 0.000 title abstract 4
- 238000010168 coupling process Methods 0.000 title abstract 4
- 238000005859 coupling reaction Methods 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 title abstract 2
- 238000012360 testing method Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000009530 blood pressure measurement Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/148—Arrangements of boiler components on a frame or within a casing to build the fluid heater, e.g. boiler
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
<Desc/Clms Page number 1>
La présente invention a pour objet un dispositif permettant de tester l'étanchéité d'une installation de chauffage. <Desc / Clms Page number 1>
The present invention relates to a device for testing the tightness of a heating installation.
Comme on le sait, dans un milieu ou une habitation où se trouve une installation de chauffage autonome, les différents éléments chauffants (calorifères) sont branchés à une série de canalisations ou conduites comprenant un tuyau d'amenée d'eau chaude à un premier radiateur et un tuyau de retour de l'eau provenant du dernier radiateur de ladite installation. Ces tuyaux sont connectés à une chaudière à gaz, par exemple une chaudière murale à laquelle parvient une conduite de l'eau froide, un tuyau de gaz et dont part un tuyau d'eau sanitaire. As is known, in an environment or a dwelling where there is an autonomous heating installation, the different heating elements (heaters) are connected to a series of pipes or conduits comprising a pipe for supplying hot water to a first radiator and a water return pipe from the last radiator of said installation. These pipes are connected to a gas boiler, for example a wall-mounted boiler to which a cold water pipe, a gas pipe and from which a domestic water pipe leaves.
Ces tuyaux et conduit sont raccordés à une de leurs extrémités à une plaque de raccordement dont partent des raccords de connexion à la chaudière. La plaque de raccordement comprend un élément plat de support des raccords (munis de robinets sauf dans le cas du raccord pour l'eau chaude à usage sanitaire) soutenu par des bras saillant d'une paroi sur laquelle est fixée la chaudière ; cette plaque peut être associée à un châssis définissant le périmètre de la chaudière ou être utilisée en combinaison avec une feuille de papier appliquée sur la paroi définissant l'encombrement de la chaudière, et comportant les instructions pour le montage/démontage de cette dernière et auquel est associé un support supérieur pour la chaudière (le support inférieur est défini par la plaque de raccordement). La jonction de la plaque avec le These pipes and conduits are connected at one end to a connection plate from which the connection fittings to the boiler leave. The connection plate comprises a flat element for supporting the connections (provided with taps except in the case of the connection for hot water for sanitary use) supported by arms projecting from a wall on which the boiler is fixed; this plate can be associated with a frame defining the perimeter of the boiler or be used in combination with a sheet of paper applied to the wall defining the size of the boiler, and comprising the instructions for mounting / dismounting the latter and to which is associated an upper support for the boiler (the lower support is defined by the connection plate). The junction of the plate with the
<Desc/Clms Page number 2><Desc / Clms Page number 2>
châssis ou avec la feuille de papier et le support correspondant supérieur représente un organe de montage de la chaudière. frame or with the sheet of paper and the corresponding upper support represents a mounting member of the boiler.
Pendant la préparation de l'installation de chauffage pour le raccordement avec la chaudière et avant cette opération, il est nécessaire de tester l'étanchéité de cette installation. La présente invention a pour but d'offrir un dispositif simple à réaliser et à utiliser en mesure de permettre ce test. During the preparation of the heating installation for connection with the boiler and before this operation, it is necessary to test the tightness of this installation. The object of the present invention is to offer a device which is simple to produce and to use capable of enabling this test.
Elle a également pour but d'offrir un dispositif qui puisse être facilement séparé de l'installation de chauffage afin de ne pas gêner les opérations de montage de la chaudière. It also aims to offer a device which can be easily separated from the heating installation so as not to interfere with the assembly operations of the boiler.
L'invention parvient à ces résultats grâce à un dispositif pour tester l'étanchéité d'une installation de chauffage d'un environnement avant sa connexion à une chaudière, en particulier une chaudière murale à gaz, ladite installation comprenant un tuyau d'amenée de l'eau chaude et un tuyau de retour de cette eau à la chaudière, l'eau chaude parvenant à cette dernière par un conduit convenablement prévu et le gaz y parvenant par un tuyau correspondant, de la chaudière part un tuyau pour l'eau sanitaire, lesdits tuyaux et conduit étant associés à une de leurs extrémités à une plaque de raccordement habituelle. The invention achieves these results by means of a device for testing the tightness of an environment heating installation before its connection to a boiler, in particular a wall-mounted gas boiler, said installation comprising a supply pipe of hot water and a return pipe of this water to the boiler, hot water reaching the latter via a suitably provided conduit and the gas arriving there through a corresponding pipe, from the boiler leaves a pipe for sanitary water , said pipes and conduit being associated at one of their ends with a usual connection plate.
Selon l'invention, ce dispositif est caractérisé en ce qu' il comprend un organe de connexion du conduit de l'eau froide avec le tuyau d'amenée de l'eau chaude et un organe de mesure de la pression associé à cet organe de connexion, ce dernier étant raccordé à ce conduit et à ce tuyau avant l'installation de la chaudière et étant enlevé pour cette installation et après un essai d'étanchéité de l'installation de chauffage. According to the invention, this device is characterized in that it comprises a member for connecting the cold water pipe with the hot water supply pipe and a pressure measuring member associated with this connection, the latter being connected to this duct and this pipe before installing the boiler and being removed for this installation and after a leak test of the heating installation.
Un mode d'exécution de l'invention sera décrit ci-après, à titre d'exemple non limitatif, avec référence aux dessins annexés dans lesquels La figure 1 montre une vue frontale d'un dispositif selon l'invention, appliqué à un premier organe de montage de la chaudière; La figure 2 montre une vue en perspective d'en bas du dispositif de la figure 1 ; An embodiment of the invention will be described below, by way of nonlimiting example, with reference to the accompanying drawings in which FIG. 1 shows a front view of a device according to the invention, applied to a first boiler mounting member; Figure 2 shows a perspective view from below of the device of Figure 1;
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La figure 3 montre une vue frontale du dispositif de la figure 1 appliqué à un second organe de montage de la chaudière ; et La figure 4 montre une vue détaillée du dispositif de la figure 2. Figure 3 shows a front view of the device of Figure 1 applied to a second boiler mounting member; and Figure 4 shows a detailed view of the device of Figure 2.
Sur ces figures, l'organe de montage d'une chaudière, ici une chaudière murale à gaz, est indiqué génériquement par la référence numérique 1. Cet organe 1 permet la fixation à une paroi 2 de la chaudière, non représentée. L'organe 1 comprend une plaque de raccordement 3 et une plaque de support supérieure 4. La plaque 3 est associée à des bras 5 fixés à la paroi 2 et comprend une portion plate 6. La plaque 4 est raccordée directement à la paroi 2. In these figures, the mounting member of a boiler, here a wall-mounted gas boiler, is indicated generically by the reference numeral 1. This member 1 allows attachment to a wall 2 of the boiler, not shown. The member 1 comprises a connection plate 3 and an upper support plate 4. The plate 3 is associated with arms 5 fixed to the wall 2 and comprises a flat portion 6. The plate 4 is connected directly to the wall 2.
La plaque 4 et la plaque 3 peuvent être raccordées (figure 1) par des longerons 8 (définissant avec la plaque 4 un châssis de support de la plaque 3 et de la chaudière), ou être situés au niveau de positions précises mises en évidence sur un élément plat en papier 10 situé sur la paroi 2 et raccordé à celle-ci de façon connue en soi (par exemple par collage). Cet élément ou feuille 10 contient, de façon connue en soi, les instructions pour le montage de la chaudière ou bien pour sa fixation à la paroi et aux conduites ou tuyaux de l'installation de chauffage, du gaz et de l'eau sanitaire. En particulier, on indique par la référence 11 le tuyau d'amenée de l'eau chaude à une installation de chauffage d'un environnement, on indique par la référence 12 le tuyau de retour de cette eau chaude ; on indique par la référence 13 le tuyau d'amenée du gaz à la chaudière ; on indique par la référence 14 un conduit d'admission de l'eau froide à la chaudière et par 15 le tuyau pour l'eau chaude à usage sanitaire. Ces conduites sont raccordées à des raccords correspondants 11A, 12A, 13A, 14A et 15A au niveau de la plaque 3. Les raccords 11A, 13A, 14A et 12A sont munis de robinets ou éléments à soupape équivalents d'interception pouvant être actionnés au moyen d'organes de commande 11B, 13B, 14B et 12B. The plate 4 and the plate 3 can be connected (FIG. 1) by longitudinal members 8 (defining with the plate 4 a support frame for the plate 3 and the boiler), or can be located at the precise positions highlighted on a flat paper element 10 located on the wall 2 and connected to the latter in a manner known per se (for example by gluing). This element or sheet 10 contains, in a manner known per se, the instructions for mounting the boiler or for fixing it to the wall and to the pipes or hoses of the heating installation, gas and sanitary water. In particular, reference 11 indicates the pipe for supplying hot water to an environment heating installation; reference 12 indicates the return pipe for this hot water; there is indicated by reference 13 the gas supply pipe to the boiler; there is indicated by reference 14 a cold water inlet pipe to the boiler and by 15 the pipe for hot water for sanitary use. These pipes are connected to corresponding fittings 11A, 12A, 13A, 14A and 15A at the level of plate 3. The fittings 11A, 13A, 14A and 12A are provided with equivalent intercepting valves or valves which can be actuated by means of control members 11B, 13B, 14B and 12B.
Les différents raccords et les conduites ou canalisations citées sont raccordés entre eux et à la plaque 3 d'une façon connue quelconque. The various fittings and the cited pipes or conduits are connected to each other and to the plate 3 in any known manner.
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Selon l'invention, il est prévu un dispositif permettant, avant le montage définitif de la chaudière sur la paroi 2, de tester (par exemple l'étanchéité) l'installation de chauffage. Ce dispositif comprend un tuyau 20 éventuellement flexible pouvant être raccordé aux raccords 11 A et 14A, et un manomètre 21. Le tuyau est doté d'un revêtement extérieur 20A métallique situé sur un corps tubulaire interne, ce tuyau est souple et comprend des embouts d'extrémité 23 et 24 en mesure respectivement d'en permettre la connexion au raccord 11A et à une embouchure 25 prévue sur le manomètre 21. Ce dernier comprend un corps 26 avec une portion à embout 27 en mesure de permettre le raccordement au raccord 14A, au corps 26 est associé, de façon connue en soi, un dispositif de visualisation 28, par exemple analogique, en mesure d'indiquer la pression relevée dans le tuyau 20. According to the invention, there is provided a device allowing, before the final mounting of the boiler on the wall 2, to test (for example the tightness) the heating installation. This device comprises a hose 20 possibly flexible which can be connected to the fittings 11 A and 14A, and a pressure gauge 21. The hose is provided with an external metal coating 20A situated on an internal tubular body, this hose is flexible and includes end fittings end 23 and 24 respectively capable of allowing connection to the connector 11A and to a mouth 25 provided on the pressure gauge 21. The latter comprises a body 26 with a portion with a nozzle 27 able to allow connection to the connector 14A, body 26 is associated, in a manner known per se, with a display device 28, for example analog, able to indicate the pressure recorded in the pipe 20.
L'utilisation du dispositif objet de l'invention est la suivante Après avoir branché les conduites et les raccords correspondants, le tuyau 20 est raccordé au raccord 11A et au corps 26 du manomètre 21, lequel, à son tour, est branché au raccord 14A. On actionne les organes 11B et 14B en ouvrant les raccords correspondants ; l'eau a ainsi la possibilité de passer du conduit 14 au tuyau 11 et de pénétrer dans l'installation de chauffage. I1 faut noter que l'organe 15B est dans la position d'occlusion ou d'interruption du raccord 12A, c'est pourquoi l'eau de l'installation de chauffage n'a pas la possibilité de sortir. The use of the device which is the subject of the invention is as follows After having connected the pipes and the corresponding fittings, the pipe 20 is connected to the fitting 11A and to the body 26 of the pressure gauge 21, which, in turn, is connected to the fitting 14A . The members 11B and 14B are actuated by opening the corresponding fittings; the water thus has the possibility of passing from the pipe 14 to the pipe 11 and of entering the heating installation. It should be noted that the member 15B is in the position of occlusion or interruption of the connector 12A, this is why the water from the heating installation has no possibility of leaving.
Le passage de l'eau de l'installation de chauffage provoque une augmentation de la pression dans ladite installation, pression qui est relevée par le manomètre 21 et affichée par le dispositif de visualisation 28. The passage of water from the heating installation causes an increase in the pressure in said installation, pressure which is read by the pressure gauge 21 and displayed by the display device 28.
Selon les modalités citées ci-dessus, l'installation de chauffage est mise en pression. Ensuite, l'organe 14B est actionné de façon à interrompre l'afflux d'eau dans le tuyau 20. According to the methods mentioned above, the heating installation is pressurized. Then, the member 14B is actuated so as to interrupt the flow of water in the pipe 20.
L'installation est laissée en pression (mesurée par le manomètre 21) pendant un laps de temps prédéfini, par exemple 24-48 heures. Ensuite, on vérifie à travers le dispositif de visualisation 28 si la pression à l'intérieur de l'installation est descendue (à cause de fuites) ou si elle est restée inchangée. The installation is left under pressure (measured by the pressure gauge 21) for a predefined period of time, for example 24-48 hours. Then, it is checked through the display device 28 if the pressure inside the installation has dropped (due to leaks) or if it has remained unchanged.
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Dans le premier cas, il faut rechercher la panne, dans le second cas, on déchargera la pression de l'installation de chauffage, on débranchera le tuyau 20 et le manomètre 21 (qui forment une même pièce) des raccords 11 A et 14A et on montera la chaudière 1 sur la paroi 2 en effectuant tous les branchements hydrauliques nécessaires (avec les raccords 11A-15A). In the first case, the fault must be investigated, in the second case, the pressure from the heating installation will be relieved, the pipe 20 and the pressure gauge 21 (which form a single piece) will be disconnected from the fittings 11 A and 14A and the boiler 1 will be mounted on the wall 2 by making all the necessary hydraulic connections (with fittings 11A-15A).
Grâce à l'invention, il est possible de tester l'étanchéité de l'installation de chauffage avant de terminer les travaux de finition de l'environnement où cette installation est située, en particulier avant de peindre cet environnement ou de le carreler. Les éventuelles fuites pourront être ainsi facilement réparées sans risque d'endommager ou de salir l'environnement où se trouve l'installation. Thanks to the invention, it is possible to test the tightness of the heating installation before completing the finishing work on the environment where this installation is located, in particular before painting this environment or tiling it. Any leaks can thus be easily repaired without risk of damaging or dirtying the environment where the installation is located.
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Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000MI000503U IT250374Y1 (en) | 2000-09-06 | 2000-09-06 | DEVICE FOR TESTING THE SEAL OF A HEATING SYSTEM BEFORE ITS CONNECTION TO A BOILER |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2813658A3 true FR2813658A3 (en) | 2002-03-08 |
| FR2813658B3 FR2813658B3 (en) | 2002-07-26 |
Family
ID=11444430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0013103A Expired - Lifetime FR2813658B3 (en) | 2000-09-06 | 2000-10-11 | DEVICE FOR TESTING THE SEALING OF A HEATING SYSTEM BEFORE CONNECTION TO A BOILER |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2813658B3 (en) |
| IT (1) | IT250374Y1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2020523A (en) * | 2017-03-07 | 2018-09-17 | Fugas S P A | DISPOSITIVO PER IL RAPID FISSAGGIO A MURO DI UN'APPARECCHIATURA PER IL RISCALDAMENTO DI AMBIENTI DI DI ACQUA SANITARIA |
| FR3064723A1 (en) * | 2017-04-04 | 2018-10-05 | Robert Bosch Gmbh | GAS WALL BOILER BOX AND BOILER EQUIPPED WITH SUCH A DOSSERET |
| IT201800003056A1 (en) * | 2018-02-26 | 2019-08-26 | Gianluca Lupo | PROCEDURE AND DEVICE FOR CONNECTING A WALL-MOUNTED BOILER WITH RESPECT TO A HYDRAULIC SANITARY AND / OR HEATING WATER SYSTEM AND RELATED GAS SYSTEM |
| CN112631169A (en) * | 2020-12-07 | 2021-04-09 | 中国第一汽车股份有限公司 | Multi-channel cooling water state detection method and system for welding equipment |
-
2000
- 2000-09-06 IT IT2000MI000503U patent/IT250374Y1/en active
- 2000-10-11 FR FR0013103A patent/FR2813658B3/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2020523A (en) * | 2017-03-07 | 2018-09-17 | Fugas S P A | DISPOSITIVO PER IL RAPID FISSAGGIO A MURO DI UN'APPARECCHIATURA PER IL RISCALDAMENTO DI AMBIENTI DI DI ACQUA SANITARIA |
| BE1025639B1 (en) * | 2017-03-07 | 2019-05-13 | Fugas S.P.A. | DEVICE FOR RAPID WALL MOUNTING OF AN ENVIRONMENTAL HEATING AND SANITATION HEATING APPARATUS |
| FR3064723A1 (en) * | 2017-04-04 | 2018-10-05 | Robert Bosch Gmbh | GAS WALL BOILER BOX AND BOILER EQUIPPED WITH SUCH A DOSSERET |
| IT201800003056A1 (en) * | 2018-02-26 | 2019-08-26 | Gianluca Lupo | PROCEDURE AND DEVICE FOR CONNECTING A WALL-MOUNTED BOILER WITH RESPECT TO A HYDRAULIC SANITARY AND / OR HEATING WATER SYSTEM AND RELATED GAS SYSTEM |
| WO2019162919A1 (en) * | 2018-02-26 | 2019-08-29 | Lupo Gianluca | Method and device for connecting a wall-mounted boiler relative to a hydraulic and/or heating and/or town gas system |
| CN112631169A (en) * | 2020-12-07 | 2021-04-09 | 中国第一汽车股份有限公司 | Multi-channel cooling water state detection method and system for welding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20000503U1 (en) | 2002-03-06 |
| FR2813658B3 (en) | 2002-07-26 |
| ITMI20000503V0 (en) | 2000-09-06 |
| IT250374Y1 (en) | 2003-09-10 |
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