CN111684207A - Collector for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type - Google Patents
Collector for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type Download PDFInfo
- Publication number
- CN111684207A CN111684207A CN201880088185.2A CN201880088185A CN111684207A CN 111684207 A CN111684207 A CN 111684207A CN 201880088185 A CN201880088185 A CN 201880088185A CN 111684207 A CN111684207 A CN 111684207A
- Authority
- CN
- China
- Prior art keywords
- collector
- duct
- terminal portion
- chamber
- passage
- 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
- 239000013529 heat transfer fluid Substances 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 230000003750 conditioning effect Effects 0.000 title claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
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
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
- F24D3/1066—Distributors for heating liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/002—Collecting refrigerant from a cycle
Abstract
The invention relates to a collector (1) for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type, said collector (1) comprising a casing (10) comprising: -a first terminal portion (11) open to let the fluid enter the collector (1); -a second terminal portion (12) open to allow the exit of the fluid from the collector (1); -a duct (13) extending from said first terminal portion (11) to said second terminal portion (12) for the passage of a fluid in a housing (10) of the collector (1), wherein the collector (1) comprises a shut-off valve (20) positioned at least partially in the duct (13) and comprising a movable obturator (21) for regulating the opening and/or closing of a passage (14) in said duct (13). The invention is characterized in that the collector (1) comprises: -a chamber (30) communicating with the duct (13) through said passage (14), in particular when the shut-off valve (20) is in a condition in which it opens said passage (14); and-a plurality of ports (40) communicating with the chamber (30), in particular each port (40) being suitable for being associated with a respective branch pipe.
Description
Technical Field
The present invention relates to a collector for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type, according to the preamble of claim 1.
Background
Collectors for distributing heat transfer fluid in heating and/or cooling and/or conditioning networks, in particular of the domestic and/or industrial type, are known in the art, wherein the collector comprises a casing, generally made of plastic or metallic material, provided with:
-a first terminal portion open to allow the fluid to enter the collector;
-a second terminal portion open to allow the exit of the fluid from the collector;
-a duct, in particular with a circular cross-section, extending from said first terminal portion to said second terminal portion, for the passage of a fluid.
Collectors of the type known in the art also comprise ports for the branching pipes, in particular hydraulically connected to the pipe and generally arranged radially with respect to the pipe.
The collectors known in the art also comprise a shut-off valve allowing to control the opening and/or closing of said passage to allow or prevent the flow of fluid from said conduit into said at least one port.
In a relatively recent period, the need arises to distribute the heat transfer fluid in a diversified manner to different "hot zones" of a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type; this need arises from the potentially different heating/cooling power requirements of each environment, as well as from legal regulations which require that different "hot areas" of the network can be controlled independently. In this regard, it is noted that "hot zone" refers to any portion of a building having uniform utilization and exposure characteristics.
In order to meet this requirement, it is therefore known in the art to configure the collector such that it comprises:
-a plurality of ports, wherein each port is adapted to be coupled to a respective branch pipe;
-a shut-off valve associated with each individual port of the plurality of ports, such that fluid flow from the collector conduit to each individual single port can be regulated.
It is therefore evident that the collectors known in the art have a number of drawbacks.
In fact, although it can be configured for manual operation, the shut-off valves known in the art are generally operated automatically, since they comprise a servo-control (which can be, for example, of the electrothermal or electromechanical type) suitably driven by a thermostat installed in the service environment.
In this case, it is evident that the provision of a shut-off valve for each port of the accumulator necessarily implies a considerable installation power and high power consumption, considering in addition that the servomotor of each shut-off valve remains energized for the entire opening time of the valve itself. Moreover, the collectors known in the art necessarily involve significant and considerable operating and maintenance costs.
It is also evident that a collector designed to comprise a shut-off valve associated with each individual port results in a very complex installation of the collector for the whole circuit, also because such a construction necessarily requires an increase in the number of wires required for the collector to function properly.
Disclosure of Invention
Within this framework, the main object of the present invention is to provide a collector for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the household and/or industrial type, which is configured to overcome the drawbacks suffered by the distribution devices known in the prior art.
In particular, it is an object of the present invention to provide a distribution collector conceived to significantly reduce both installation power and electrical energy consumption.
Another object of the present invention is to provide a distribution collector conceived to reduce its purchase costs as well as the operating and maintenance costs.
In particular, it is an object of the present invention to provide a distribution collector conceived to allow a considerable simplification of the process to be performed in order to install the collector itself and the whole circuit to which it belongs.
Drawings
Other objects, features and advantages of the present invention will become apparent from the following detailed description and the accompanying drawings, which are provided by way of non-limiting illustrative example, and in which:
figure 1 shows a longitudinal section of a first embodiment of a collector according to the invention for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type;
figure 2 shows a longitudinal section of a second embodiment of a distribution collector according to the invention; and
figure 3 shows a longitudinal section of the collector of figures 1 and 2 taken together.
Detailed Description
Referring now to the drawings, figures 1 and 2 show two different embodiments of a collector (indicated as a whole by reference numeral 1) according to the invention for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type.
In both embodiments shown in fig. 1 and 2, the collector 1 is provided with a casing 10, said casing 10 being equipped with:
a first terminal portion 11, open to let the fluid enter the collector 1;
a second terminal portion 12, open to allow the exit of the fluid from the collector 1;
a duct 13 extending from said first terminal portion 11 to said second terminal portion 12 for the passage of the fluid in the housing 10 of the collector 1.
It is evident that the casing 10 of the collector 1 can be made of any material suitable for allowing the flow of a heat transfer fluid for heating and/or cooling and/or conditioning the network through the first terminal portion 11, the duct 13 and the second terminal portion 12. Furthermore, the duct 13 is preferably configured with a substantially circular cross-section, in particular a cross-section through which a fluid can flow.
The collector 1 is also equipped with a shut-off valve (generally designated by the reference numeral 20) positioned at least partially in the duct 13 and comprising a movable obturator 21 for regulating the opening and/or closing of the passage 14 in said duct 13.
Preferably, the passage 14 starts from a wall 15 delimiting the duct 13, in particular substantially perpendicular to the development of the duct 13. Furthermore, a channel 14 can be obtained on the intermediate portion of the duct 13; as a result, the shut-off valve 20 can also be associated substantially with the middle portion of the duct 13.
Preferably, said shut-off valve 20 is configured so that the movable obturator 21 can be operated manually, for example by means of a suitable control wheel (not shown in the figures), or by means of an electrothermal or electromechanical actuator which will tend to keep the movable obturator 21 in the open condition. When operated manually or by an electrically powered electro-thermal or electro-mechanical actuator, the movable stopper 21 is pushed and overcomes the reaction force of the spring 22, moving into a position in which it closes the passage 14 (as shown in the figures).
According to the invention, the collector 1 comprises:
a chamber 30 communicating with the duct 13 through said passage 14, in particular when the shut-off valve 20 is in a condition in which it opens the passage 14,
a plurality of ports 40 communicating with said chamber 30, in particular each port 40 being adapted to be associated with a respective branch pipe (not shown in the figures).
In the figures, it can be noted that the chamber 30 is interposed between the channel 14 of the duct 13 and the plurality of ports 40; as a result, the chamber 30 allows the duct 13 to be in fluid communication with said plurality of ports 40 through said passage 14, in particular without exerting a thrust action on the movable obturator 21 (not shown in the figures) by means of an actuator and/or by means of a manual control which keeps the movable obturator 21 in the closed position, so that the reaction force of the spring 22 returns the movable obturator 21 to the position in which it opens the passage 14.
As can be seen in the figures, the chamber 30 defines a duct that develops substantially parallel to the duct 13.
It must be noted that the chamber 30 is preferably obtained directly in said housing 10 of the collector 1, for example during a manufacturing stage (for example melting, moulding and/or subsequent processing); in this embodiment (shown in the figures), the chamber 30 is separated from said duct 13 by a wall 15, in particular the channel 14 is formed on said wall 15.
Preferably, each port 40 of the plurality of ports 40 extends radially from the chamber 30.
As can be seen in fig. 1 and 2, the collector 1 can be configured to include a variable number of ports 40 in communication with the chamber 30. Indeed, fig. 1 shows a collector 1 provided with two ports 40, so that the collector 1 can distribute a heat transfer fluid to a pair of branch pipes directed to the same "hot zone"; fig. 2 shows a collector 1 provided with three ports 40, so that the collector 1 can distribute the heat transfer fluid to three different branch pipes directed to the same "hot zone". Therefore, the collector 1 according to the invention may preferably be designed to comprise a plurality of ports 40 in the range of two to five. It will be apparent, however, that the principles of the invention are also applicable where the collector 1 is designed to include more than five ports 40.
It is therefore evident that the collector 1 according to the invention can be configured to comprise a plurality of ports 40 communicating with the chamber 30, wherein the ports 40 of one collector 1 are generally connected to respective branch pipes, so as to distribute the heat transfer fluid uniformly to the same "hot zone" of the heating and/or cooling and/or conditioning network.
The unique arrangement of the present invention therefore allows to provide a distribution collector 1 which is conceived to considerably reduce its purchase costs as well as the operating and maintenance costs.
In fact, the provision of the chamber 30 interposed between the duct 13 and the plurality of ports 40 of the casing 10 allows to use one and only one shut-off valve 20 in the collector 1, since said one shut-off valve 20 allows to obtain the opening or closing of the passage 14 and, consequently, the diversified distribution of the heat transfer fluid to the different "hot zones" of the heating and/or cooling and/or conditioning network.
It is therefore evident that the provision of a chamber 30 (which allows the use of only one shut-off valve 20 in the accumulator 1 to cause the heat transfer fluid to flow simultaneously from the conduit 13 to the plurality of ports 40) necessarily considerably reduces the electrical power consumption required by the greater number of actuators that need to be employed in the prior art.
The fact that the collector 1 is constructed so as to comprise only one shut-off valve 20 also allows to considerably simplify the process to be carried out for the installation of the collector 1 and of the entire circuit to which it belongs.
In the preferred embodiment shown in fig. 1 to 3, first terminal portion 11 and second terminal portion 12 comprise coupling means, which are in particular realized so as to extend along a direction substantially coaxial to said duct 13.
The coupling device includes:
a male connecting portion 10M, in particular at said first terminal portion 11, and
a female connection portion 10F, in particular at the second terminal portion 12.
It is apparent that male connection portion 10M and female connection portion 10F may be reversed according to the present invention, since male connection portion 10M may be located at second terminal portion 12 and female connection portion 10F may be located at first terminal portion 11.
The female connection portion 10F is complementary in size and shape to the male connection portion 10M; as a result, the female coupling portion 10F of one collector 1 can receive the male coupling portion 10M of an adjacent collector 1 (as can be seen in fig. 3) to form a cylindrical fastening surface between said collectors 1.
The female connection portion 10F and the male connection portion 10M may be configured to include corresponding threads (as shown in the figures) to facilitate coupling between adjacent collectors 1.
Then, the female connection portion 10F and the male connection portion 10M may each be equipped with a seat (not shown) suitable for receiving a sealing element, for example an annular gasket (also not shown); the connection means 10F, 10M and the sealing element thus allow to provide a modular collector 1, which modular collector 1 can be easily and quickly assembled and is configured to prevent any undesired leakage of the heat transfer fluid flowing through the plurality of collectors 1.
It should be noted that said female connection portion 10F and/or said male connection portion 10M can also be associated with a closing element (for example a cap or a lid, not shown in the figures) for closing the first terminal portion 11 and/or the second terminal portion 12, and therefore the duct 13.
It should also be noted that the coupling means may be configured differently from those shown in the figures.
As previously indicated, collector 1 may be configured to include a variable number of ports 40 in communication with chamber 30, and two or more collectors 1 may be assembled together to form a modular collector 1.
In this respect, it can be seen in fig. 3 that, according to the invention, two or more collectors 1 provided with a different number of ports 40 can be assembled together, so as to be able to distribute the heat transfer fluid adequately in a diversified manner to different "hot zones" of the heating and/or cooling and/or conditioning network.
In fact, in the embodiment shown in fig. 3, a first collector 1 with two ports 40 and a second collector 1 with three ports 40 are assembled together; it is therefore evident that a first collector 1 with two ports 40 will be able to distribute fluid evenly to a "hot zone" with two points of utilization (for example, such points of utilization are radiators), while a second collector 1 with three ports 40 will in turn be able to distribute fluid evenly to another "hot zone" with three points of utilization. It has to be noted that the distribution of the fluid from the ports 40 to the respective utilization points takes place through respective branch pipes (not shown in the figures). It must also be noted that in the embodiment shown in figure 3, when the shut-off valve of the first collector 1 closes the passage 14, thus closing the associated "hot zone", the heat transfer fluid will be able to flow into the second collector 1 with the passage 14 of the second collector 1 open, and then be distributed to the next "hot zone" associated with said second collector 1.
The characteristics of the collector 1 according to the invention and the advantages thereof are apparent from the above description.
In particular, the unique features of the present invention allow the collector 1 to be constructed so as to considerably reduce its purchase costs as well as the operating and maintenance costs.
In fact, the provision of a chamber 30 interposed between the duct 13 of the casing 10 and the plurality of ports 40 allows to use one and only one shut-off valve 20 in the collector 1, since said one shut-off valve 20 allows to obtain the opening or closing of the passage 14 and, consequently, the uniform distribution of the heat transfer fluid through said ports 40 to the utilization points of a given "hot zone" of the ports 40 connected to the same collector 1, as well as the diversified distribution of different "hot zones" of the heating and/or cooling and/or conditioning network to the ports 40 connected to different collectors 1.
It is therefore evident that the provision of a chamber 30 (which allows the use of one and only one shut-off valve 20 in each collector 1 to cause the heat transfer fluid to flow simultaneously from the conduit 13 to the plurality of ports 40) necessarily considerably reduces the installation electrical power and the electrical power consumption.
The fact that the collector 1 is constructed so as to comprise only one shut-off valve 20 also allows to considerably simplify the process to be carried out for the installation of the collector 1 and of the entire circuit to which it belongs.
Since two or more collectors 1 can be assembled together even when they have a different number of ports 40, the arrangement of the invention allows to adequately distribute the heat transfer fluid in a diversified manner to different "hot zones" of the heating and/or cooling and/or conditioning network.
There are many possible variations of the collector 1 described herein by way of example, without departing from the novel spirit of the inventive idea; it is also obvious that in the practical implementation of the invention, the details shown may have different shapes or be replaced by other technically equivalent elements.
It will therefore be readily understood that the present invention is not limited to the collector 1 described above, but that many modifications, improvements or substitutions of equivalent parts and elements may be made without departing from the inventive idea as explicitly specified in the following claims.
Claims (11)
1. Collector (1) for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type, the collector (1) comprising a casing (10) comprising:
-a first terminal portion (11) open to let the fluid enter the collector (1);
-a second terminal portion (12) open to allow the exit of the fluid from the collector (1);
-a duct (13) extending from said first terminal portion (11) to said second terminal portion (12) for the passage of a fluid in the housing (10) of the collector (1),
wherein the collector (1) comprises a shut-off valve (20) positioned at least partially in the duct (13) and comprising a movable stopper (21) for regulating the opening and/or closing of the passage (14) in the duct (13),
the collector (1) being characterized in that it comprises:
-a chamber (30), said chamber (30) communicating with the duct (13) through said passage (14), in particular when the shut-off valve (20) is in its condition opening said passage (14); and
-a plurality of ports (40) communicating with the chamber (30), in particular each port (40) being associable with a respective branch pipe.
2. An accumulator (1) as claimed in claim 1, characterized in that said chamber (30) defines a duct developing substantially parallel to said duct (13).
3. Collector (1) according to one or more of the preceding claims, characterized by the fact that said chamber (30) is formed directly in said casing (10) of the collector (1).
4. An accumulator (1) as claimed in claim 3, characterized in that said chamber (30) is separated from said duct (13) by a wall (15) on which a channel (14) is formed.
5. Collector (1) according to claim 4, characterized in that a channel (14) extends from said wall (15) delimiting a duct (13), in particular substantially perpendicularly to said duct (13).
6. The collector (1) according to one or more of the preceding claims, wherein each port (40) of said plurality of ports (40) extends radially from said chamber (30).
7. Collector (1) according to one or more of the preceding claims, characterized by the fact that said first terminal portion (11) and second terminal portion (12) comprise coupling means, in particular configured to develop along a direction substantially coaxial to the duct (13).
8. An accumulator (1) as claimed in claim 7, characterized in that said coupling means comprise:
-a male connecting portion (10M), in particular at said first terminal portion (11), and
-a female connection portion (10F), in particular at said second terminal portion (12).
9. Collector (1) according to claim 8, characterized in that the female connection portion (10F) has a size and shape complementary to the size and shape of the male connection portion (10M).
10. The collector (1) according to one or more of claims 8 and 9, characterized in that the female connection portion (10F) and the male connection portion (10M) are configured so as to comprise respective threads.
11. Collector (1) according to one or more of the preceding claims, characterized by the fact that it comprises a closing element for closing said first terminal portion (11) and/or said second terminal portion (12).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT202017000147600 | 2017-12-20 | ||
| IT201700147600 | 2017-12-20 | ||
| PCT/IB2018/060328 WO2019123308A1 (en) | 2017-12-20 | 2018-12-19 | Collector for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of household and/or industrial type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111684207A true CN111684207A (en) | 2020-09-18 |
| CN111684207B CN111684207B (en) | 2022-04-29 |
Family
ID=65269005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880088185.2A Active CN111684207B (en) | 2017-12-20 | 2018-12-19 | Collector for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200378665A1 (en) |
| EP (1) | EP3728956B1 (en) |
| CN (1) | CN111684207B (en) |
| IL (1) | IL275538A (en) |
| WO (1) | WO2019123308A1 (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0082888A1 (en) * | 1981-12-28 | 1983-07-06 | Dietrich Probst | Heating circuit distributor, especially for large-surface heating installations employing a fluid such as floor heating installations or the like |
| EP0109032A2 (en) * | 1982-11-10 | 1984-05-23 | Meinrad Grammer | Distant heating plant with connecting device |
| DE4241139A1 (en) * | 1992-12-07 | 1994-06-09 | Harald Trillitzsch | Mixing distributor for central heating system - has mixer unit and by=pass in distributor-collector housing |
| EP0633993A1 (en) * | 1992-04-06 | 1995-01-18 | Erroell Ab | A fluid control system, a method of operating the same and a mixing valve. |
| DE19642721A1 (en) * | 1995-10-18 | 1997-04-24 | Guillot Ind Sa | Connection of regulated boiler to two different heating circuits |
| EP1170552A2 (en) * | 2000-07-05 | 2002-01-09 | Watts Dumser GmbH & Co. KG | Device for distributing liquids |
| US6568713B1 (en) * | 1999-05-20 | 2003-05-27 | Comap Abbeville Sa | Liquid distribution collector module and fixing system for said modules |
| KR100648415B1 (en) * | 2005-06-20 | 2006-11-24 | 고려전자주식회사 | Valve for passage of hot water distributor for heating system |
| KR20070011045A (en) * | 2005-11-28 | 2007-01-24 | 신한콘트롤밸브 주식회사 | Hot water distributor's flow regulation valve |
| CN1920366A (en) * | 2005-08-24 | 2007-02-28 | 东京流量仪器仪表株式会社 | Pipe assembly unit with built-in flow sensors |
| CN101050821A (en) * | 2006-04-03 | 2007-10-10 | 三星电子株式会社 | Passage switching valve and refrigerator having the same |
| EP1965119A1 (en) * | 2007-02-28 | 2008-09-03 | AFRISO Euro-Index GmbH für Sicherungsarmaturen und Füllstandsmessung | Distribution pipe and hot water distributor for underfloor heating as well as method for manufacturing distribution pipe |
| EP2589893A2 (en) * | 2011-08-24 | 2013-05-08 | Nevzat Elkün | Fluid distributor |
| CN103403424A (en) * | 2010-12-23 | 2013-11-20 | 达纳加拿大公司 | Valve apparatus |
| CN104011449A (en) * | 2012-05-11 | 2014-08-27 | 帕沃·艾多德维奇·麦呢科夫 | Distributing collector |
| CN104350318A (en) * | 2012-06-01 | 2015-02-11 | 奥维科雅控股有限公司 | Hydraulic control valve assembly and control system for water supply networks |
| WO2016162848A1 (en) * | 2015-04-09 | 2016-10-13 | Giacomini S.P.A. | Multiway valve with bypass circuit |
| CN205745801U (en) * | 2015-03-31 | 2016-11-30 | 丹佛斯有限公司 | Distributor |
| CN106524272A (en) * | 2016-10-27 | 2017-03-22 | 张丹 | Stainless steel water segregator special for floor heating |
-
2018
- 2018-12-19 EP EP18842656.3A patent/EP3728956B1/en active Active
- 2018-12-19 CN CN201880088185.2A patent/CN111684207B/en active Active
- 2018-12-19 WO PCT/IB2018/060328 patent/WO2019123308A1/en unknown
- 2018-12-19 US US16/956,165 patent/US20200378665A1/en not_active Abandoned
-
2020
- 2020-06-21 IL IL275538A patent/IL275538A/en unknown
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0082888A1 (en) * | 1981-12-28 | 1983-07-06 | Dietrich Probst | Heating circuit distributor, especially for large-surface heating installations employing a fluid such as floor heating installations or the like |
| EP0109032A2 (en) * | 1982-11-10 | 1984-05-23 | Meinrad Grammer | Distant heating plant with connecting device |
| EP0633993A1 (en) * | 1992-04-06 | 1995-01-18 | Erroell Ab | A fluid control system, a method of operating the same and a mixing valve. |
| DE4241139A1 (en) * | 1992-12-07 | 1994-06-09 | Harald Trillitzsch | Mixing distributor for central heating system - has mixer unit and by=pass in distributor-collector housing |
| DE19642721A1 (en) * | 1995-10-18 | 1997-04-24 | Guillot Ind Sa | Connection of regulated boiler to two different heating circuits |
| US6568713B1 (en) * | 1999-05-20 | 2003-05-27 | Comap Abbeville Sa | Liquid distribution collector module and fixing system for said modules |
| EP1170552A2 (en) * | 2000-07-05 | 2002-01-09 | Watts Dumser GmbH & Co. KG | Device for distributing liquids |
| KR100648415B1 (en) * | 2005-06-20 | 2006-11-24 | 고려전자주식회사 | Valve for passage of hot water distributor for heating system |
| CN1920366A (en) * | 2005-08-24 | 2007-02-28 | 东京流量仪器仪表株式会社 | Pipe assembly unit with built-in flow sensors |
| KR20070011045A (en) * | 2005-11-28 | 2007-01-24 | 신한콘트롤밸브 주식회사 | Hot water distributor's flow regulation valve |
| CN101050821A (en) * | 2006-04-03 | 2007-10-10 | 三星电子株式会社 | Passage switching valve and refrigerator having the same |
| EP1965119A1 (en) * | 2007-02-28 | 2008-09-03 | AFRISO Euro-Index GmbH für Sicherungsarmaturen und Füllstandsmessung | Distribution pipe and hot water distributor for underfloor heating as well as method for manufacturing distribution pipe |
| CN103403424A (en) * | 2010-12-23 | 2013-11-20 | 达纳加拿大公司 | Valve apparatus |
| EP2589893A2 (en) * | 2011-08-24 | 2013-05-08 | Nevzat Elkün | Fluid distributor |
| CN104011449A (en) * | 2012-05-11 | 2014-08-27 | 帕沃·艾多德维奇·麦呢科夫 | Distributing collector |
| CN104350318A (en) * | 2012-06-01 | 2015-02-11 | 奥维科雅控股有限公司 | Hydraulic control valve assembly and control system for water supply networks |
| CN205745801U (en) * | 2015-03-31 | 2016-11-30 | 丹佛斯有限公司 | Distributor |
| WO2016162848A1 (en) * | 2015-04-09 | 2016-10-13 | Giacomini S.P.A. | Multiway valve with bypass circuit |
| CN106524272A (en) * | 2016-10-27 | 2017-03-22 | 张丹 | Stainless steel water segregator special for floor heating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111684207B (en) | 2022-04-29 |
| EP3728956B1 (en) | 2023-10-04 |
| IL275538A (en) | 2020-08-31 |
| WO2019123308A1 (en) | 2019-06-27 |
| EP3728956A1 (en) | 2020-10-28 |
| US20200378665A1 (en) | 2020-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107690543B (en) | Multi-way valve with bypass circuit | |
| RU2633215C2 (en) | Hydraulic valve | |
| WO2015077882A1 (en) | Co-axial valve apparatus | |
| US4890648A (en) | Distribution and shut-off device for hydraulic systems, particularly for domestic water systems | |
| EP2628984B1 (en) | Improved three-way diverter valve | |
| US20190024907A1 (en) | Boiler service and maintenance valve | |
| WO2017147699A1 (en) | Dual fluid valve apparatus and system for controlling two fluid streams incorporating same | |
| CN111684207B (en) | Collector for distributing a heat transfer fluid in a heating and/or cooling and/or conditioning network, in particular of the domestic and/or industrial type | |
| CN101265715B (en) | Water collecting and diversifying device | |
| US20060006247A1 (en) | Thermostatic valve for a cooling circuit | |
| EP0466010B1 (en) | A valve assembly for heating plants | |
| RU2578490C2 (en) | Junction box of hidden installation for mixing module having temperature and flow control unit made as capable of electronic control | |
| EP2964845B1 (en) | Apparatus, group and method for mixing water for a sanitary plant and for carrying out an anti-legionella disinfection | |
| CN203757260U (en) | Modular water collection and separation device | |
| US6907905B2 (en) | Manifold of a plastics material for hot-water heating system and the like | |
| CN202252102U (en) | Constant temperature control device | |
| NL2015440B1 (en) | Satellite for central heating or for teleheating with multifunction presettings. | |
| EP1590607B1 (en) | Heating plant control device | |
| KR100591426B1 (en) | Each room control distributor of the boiler | |
| EP3285022A1 (en) | Solar panel assembly, method for modifying the connection mode between at least one first solar panel and one second solar panel of a solar panel assembly, and kit for installing solar panel assemblies | |
| NL2020522A (en) | Improved satellite plumbing unit | |
| EP2944884B1 (en) | Three-way ball valve | |
| RU2343366C1 (en) | Hydraulic control valve component of heating radiator (versions) | |
| EP4239272A1 (en) | Modular thermal energy storage system and associated method | |
| RU66015U1 (en) | HEATING RADIATOR OF HEATING RADIATOR (OPTIONS) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: Italy, Brescia Patentee after: R.B.M. S.P.A. Address before: Italy, Brescia Patentee before: R.B.M. S.P.A. |
|
| TR01 | Transfer of patent right |