EP2909538B1 - The multi-row radiator with a controlled flow of heating medium - Google Patents
The multi-row radiator with a controlled flow of heating medium Download PDFInfo
- Publication number
- EP2909538B1 EP2909538B1 EP13716942.1A EP13716942A EP2909538B1 EP 2909538 B1 EP2909538 B1 EP 2909538B1 EP 13716942 A EP13716942 A EP 13716942A EP 2909538 B1 EP2909538 B1 EP 2909538B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating
- heating medium
- fitting
- row
- throttling
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims description 125
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F24D19/00—Details
- F24D19/0002—Means for connecting central heating radiators to circulation pipes
- F24D19/0009—In a two pipe system
- F24D19/0012—Comprising regulation means
-
- 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
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
- F24D19/1018—Radiator valves
Definitions
- This invention relates to a multi-row heating plate radiator with a controlled flow of heating medium, with an inlet port and an outlet port of the heating medium, with the first passing-through heating plate facing the heated room / space and with at least one heating plate situated behind said first plate intended for reducing flow of the heating medium for cutting or controlling the heating output, while said heating plates are mutually connected on the corner areas at their upper distributing channels by means of an inflow fitting and connected to the inlet port of the heating medium by means of the inflow fitting or by a connecting set combined with the inflow fitting, and connected by an outflow fitting for the outlet port at their lower distributing channels.
- radiators especially the heating plate units are manufactured as single- or multi-row units, inside of which a space for the flow of heating medium, which is usually heating water, is provided.
- the heating medium is supplied to the individual heating plates from the inlet port through the supply outlets and flows always symmetrically in each of their heating plates, i.e. the same amount is directed in all heating plates, or asymmetrically, usually preferably in the first of the heating plates facing a heated room, using a system for flow distribution such as different screens, but there is always no possibility to control flow ratio distributed among individual heating plates, or to shut off the relevant inlet, etc.
- heating plates or those of other similar radiators are always hydraulically interconnected, so that it is impossible to control the flow of heating medium in a particular heating plate without having to influence the flow of the heating medium through the second or subsequent heating plates of the known mutually hydraulically interconnected multi-row heating radiators.
- At least one connecting tube or possibly a supply outlet are arranged in the system, and said supply outlet is preferably situated at the lower corner area of the radiator heating front plate, from which then the cooled-down heating medium flows into the lower part of the second heating plate situated behind it or possibly into subsequent plate of the multi-row heating radiator.
- the heating medium is supplied at first upwards to the upper longitudinal edge of the second or possibly subsequent heating plate, wherein the liquid is again directed through the upper distribution channel provided and then by means of perpendicularly attached flow channels it is supplied to its second lower corner area with a connected outlet port.
- the heating medium transfers the greater part of its heat capacity to said frontal heating plate, while entering, already partially cooled, the second or subsequent heating plates, ensuring, in such a way, a reduced output.
- the patent application No. DE 10 2010 010315 A1 discloses the valve connection fitting that has a valve receiving piece for receiving a valve, particularly regulating valve, ventilating valve or check valve, two connecting pieces for heating medium conductive connection with heater plates, and a unit for channel separation between both connecting pieces.
- a partially tubular insert element provided with a lateral opening is arranged inside a valve connection mounting in projection of a valve housing piece or the valve housing piece is prolonged inside the valve connection mounting and is provided with another lateral opening.
- a valve adapter element for use with a valve connection fitting; an insertion element with a sealing- or flow channel piece; and a method for pressing an inserting element formed of silicon as an extension of a socket-like valve receiving piece of a T-shaped valve connection mounting.
- this solution uses fittings with valves mostly to control the flow from plate to plate.
- the radiator according to the preamble of claim 1 is described in patent application No. DE 10 2010 010541 A1 .
- This document discloses the device which has an actuating or valve device e.g. differential pressure control, for controlling supply of a heat medium to two heating elements e.g. front heating plate and rear heating plate, respectively.
- the actuating or valve device is formed in such a manner that the heating medium does not flow from one of the heating elements into another one of the heating elements during partial load operation.
- the actuating or valve device comprises a piston and/or a valve disk for opening and closing openings for supplying the heating medium to the two heating elements.
- the utility model No. DE 20 2012 007648 U1 discloses a radiator valve insert for controlling the flow rate of a heating medium from a heating supply to a first heating element and a second heating element of a heating element, comprising a hollow body, characterized in that the piston has a first closure element for closing the first opening, and a first closure element for the closure of the first opening for closing the second opening, the first closure element having a greater closure path than the second closure element.
- the substance of the present invention is to improve the flow control method of the heating medium through the multi-row radiator, as defined in claim 1.
- the interfaces of the inflow or outflow fittings are formed by a filling core of their central parts as an integral part of their casing.
- the interfaces of the inflow or outflow fittings are carried out by introducing an injection insert made of composite material in their central part, including the created curved and mutually separated channels and with a passing-through hole for the throttling member and / or control element.
- the proposed invention provides advantageously a large number of various arrangements of the throttling member and / or the control element, as for example, this being formed by an axially movable cylinder together with the stem with a height exceeding the diameter of the curved channel, this being formed by a shaft connected to a rotary valve with an angularly arranged channel etc.
- the shaft of the throttling member and / or control element can be fitted - in several ways - with a hand knob, a thermostatic head action shaft, or an actuator spindle etc.
- a multi-row radiator 1 with controlled flow of heating medium, in particular the multi-row heating plate unit is connected to the inlet port 2 and the outlet port 3 of the heating medium.
- the multi-row radiator 1 is usually conceived as having a passing-through first heating plate 4 facing a heated room / space and with at least one heating plate situated behind said plate intended for reducing flow of the heating medium for cutting or controlling the heating output.
- the heating plates 4 , 5 are mutually connected to each other on the corners at their upper distributing channels (not shown in more detail) by means of the inflow fittings 6 or by an inflow fitting 6 of the connecting set 7 for the inlet port 2 of the heating medium and at lower distributing channels (not shown in more detail) by an outflow fitting 9 for the outlet port 3.
- Other supply outflows 10, which interconnect the heating plates 4 , 5 at their corners, are blind.
- any one of the inflow fittings 6 or outflow fittings 9 may be adjusted for the purpose of controlling the flow of heating medium trough the multi-row radiator 1 as a divider with the internal interface intended for the separation of the heating medium flows either into or out of the individual heating plates 4 , 5, and which is provided to that end with an internal interface 11 with two curved channels 12 , 13, mutually separated and at least one of them is equipped with a throttling and / or a control element 14.
- Said interface 11 of the inflow fittings 6 or the outflow fittings 9 may be formed by filling core 15 in their central part as an integral part of their casing. Consequently it is obvious to experts in the field that the curved, hence the as example depicted angular channels 12 , 13 in the interface 11 are in practice manufactured by drilling.
- the interface 11 of the inflow fittings 6 or the outflow fittings 9 is formed by filling core 15 of their central parts, for example in the form of an injection insert (not shown here) made of composite material, including the created mutually separated curved channels 12 , 13 and with a through hole 16 for throttling and / or control element 14.
- the throttling and / or control element 14 is formed by an axially movable cylinder together with the shaft 17 with a height exceeding the diameter of the corresponding curved channel 12 or 13 ( Fig.1 ) or it is alternatively formed by a shaft 17 connected to a rotary valve 18 with an angularly arranged channel 19 ( Fig. 4, 5 ) etc.
- the manually controlled knob 20, or a shaft of a thermostatic head (not shown here), or a spindle of an actuator (not shown here) are assigned to the shaft 17 of the throttling and / or control element 14.
- the shaft 17 of the throttling and / or the control element 14 is sealed by a common seal, O-ring, etc. under the lock nut 21.
- Fig. 6 depicts schematically the two-row radiator showing the inflow of the heating medium from the inflow fitting 6 in this particular radiator 1 and several streams of individual flows of the heating medium through individual not hydraulically interconnected radiator plates 4 , 5 and their controlled separated outflows via mutually separated curved channels 12 , 13 in the interface 11 of the outflow fitting 9 and further, after having been mutually mixed, to the outlet through the shut-off fitting 22 into the outlet port 3.
- the difference of the hydraulic resistance is created in the outflow fitting 9 as explained above, due to the interface 11 that is permeable in the direction of the outlet port 3 only and solely through its two mutually separated curved channels 12 , 13 , whereby one of them, for example the channel 12 , which is accordingly curved and which connects the socket 24 of the outflow fitting 9 with the rear heating plate 5, is somehow throttled or controllable or completely closable, as it is obvious from the introducting description of such an outflow fitting 9, respectively inflow fitting 6.
- the heating radiator 1 ( Fig.7 ) works quite similarly, with the connecting set 7 for the so-called bottom connection of the radiator 1 on the here not depicted heating system with the connecting ports 2 , 3, routed from the floor of the heated room / space.
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)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
- This invention relates to a multi-row heating plate radiator with a controlled flow of heating medium, with an inlet port and an outlet port of the heating medium, with the first passing-through heating plate facing the heated room / space and with at least one heating plate situated behind said first plate intended for reducing flow of the heating medium for cutting or controlling the heating output, while said heating plates are mutually connected on the corner areas at their upper distributing channels by means of an inflow fitting and connected to the inlet port of the heating medium by means of the inflow fitting or by a connecting set combined with the inflow fitting, and connected by an outflow fitting for the outlet port at their lower distributing channels.
- Currently, radiators, especially the heating plate units are manufactured as single- or multi-row units, inside of which a space for the flow of heating medium, which is usually heating water, is provided. The heating medium is supplied to the individual heating plates from the inlet port through the supply outlets and flows always symmetrically in each of their heating plates, i.e. the same amount is directed in all heating plates, or asymmetrically, usually preferably in the first of the heating plates facing a heated room, using a system for flow distribution such as different screens, but there is always no possibility to control flow ratio distributed among individual heating plates, or to shut off the relevant inlet, etc. Moreover, the interiors of heating plates or those of other similar radiators are always hydraulically interconnected, so that it is impossible to control the flow of heating medium in a particular heating plate without having to influence the flow of the heating medium through the second or subsequent heating plates of the known mutually hydraulically interconnected multi-row heating radiators.
- One example of approach that consists in preferring higher heating output of the front heating plate facing the heated room with a multi-row heating radiator, is known from the published patent application (CZ PV 1998-2158), according to which the relevant double-row or multi-row heating radiator is preferably provided with a single inlet port, which is connected only with the frontal heating plate facing the heated room. The heating medium, which flows through this inlet port, is distributed along the upper edge of the front plate and through suitably dimensioned feeding channels situated perpendicularly thereto, and which are preferably spaced equally in the frontal region facing the heated room. Regardless of whether the radiator is operated at full or partial load, the heating medium is in that way primarily supplied to the front heating plate and subsequently to the remaining heating plates of the multi-row heating radiator. Consequently the front radiator plate will be warmer thus presenting more pleasant touch feeling than existing systems. Preferably, this advantageous effect is even intensified by the fact that the front of the heating plate has a higher radiation ratio.
- To facilitate the flow of the heating medium from the front heating plate to at least one heating plate or similar item that are positioned behind it, at least one connecting tube or possibly a supply outlet are arranged in the system, and said supply outlet is preferably situated at the lower corner area of the radiator heating front plate, from which then the cooled-down heating medium flows into the lower part of the second heating plate situated behind it or possibly into subsequent plate of the multi-row heating radiator. In this second heating plate the heating medium is supplied at first upwards to the upper longitudinal edge of the second or possibly subsequent heating plate, wherein the liquid is again directed through the upper distribution channel provided and then by means of perpendicularly attached flow channels it is supplied to its second lower corner area with a connected outlet port. However, it is supposed that the heating medium transfers the greater part of its heat capacity to said frontal heating plate, while entering, already partially cooled, the second or subsequent heating plates, ensuring, in such a way, a reduced output.
- The obvious drawback of this arrangement is that the regulation of the reduced heating output of the second or subsequent heating radiator plates of the multi-row heating unit can not be controlled. Another drawback of this solution consists in the fact that if compared with standard solutions of the multi-row heating radiators, where the hot heating medium streams equally into all heating plates to be cooled down, the thermal performance of the entire heating plate radiator is generally lower because the hot heating medium flows into the front heating plate at first while the second or subsequent heating plates are supplied with already cooled-down heating medium, thereby reducing the heating output of the second and possibly subsequent heating plates.
- In order to control the inflow of the heating medium into a multi-row radiator with regard to the specific conditions in its partial load mode as well to ensure achievable heating capacity and to increase the comfort of the heated space and especially to improve the system control, a solution (
PCT/EP2008/002963 - A disadvantage of such a solution is the application of the overflow connection or overflow coupling, which significantly complicates and increases the production cost of multi-row heating radiators of such a design, and moreover, it causes problems with radiator cleaning for the end-user, and therefore the mentioned solutions did not prove enough in practice. The patent application No.
DE 10 2010 010315 A1 discloses the valve connection fitting that has a valve receiving piece for receiving a valve, particularly regulating valve, ventilating valve or check valve, two connecting pieces for heating medium conductive connection with heater plates, and a unit for channel separation between both connecting pieces. A partially tubular insert element provided with a lateral opening is arranged inside a valve connection mounting in projection of a valve housing piece or the valve housing piece is prolonged inside the valve connection mounting and is provided with another lateral opening. Independent claims are also included for the following: a valve adapter element for use with a valve connection fitting; an insertion element with a sealing- or flow channel piece; and a method for pressing an inserting element formed of silicon as an extension of a socket-like valve receiving piece of a T-shaped valve connection mounting. However, this solution uses fittings with valves mostly to control the flow from plate to plate. In this case, there is functionally a radiator with serially connected plates when water flows into one plate, then flows through the valve into the second plate and from here out. This technical solution is not applicable to a standard heating plate radiator. - The radiator according to the preamble of claim 1 is described in patent application No.
DE 10 2010 010541 A1 . This document discloses the device which has an actuating or valve device e.g. differential pressure control, for controlling supply of a heat medium to two heating elements e.g. front heating plate and rear heating plate, respectively. The actuating or valve device is formed in such a manner that the heating medium does not flow from one of the heating elements into another one of the heating elements during partial load operation. The actuating or valve device comprises a piston and/or a valve disk for opening and closing openings for supplying the heating medium to the two heating elements. In this document, there is a variant of parallel conection of the panels but the ratio of leaking into individual plates is solved in a very complicated way at the input into the radiator which means that it must use specially prepared fittings and connecting sets, mostly in combination with non-standard thermostatic valves, which is always difficult and expensive to manufacture. - The utility model No.
DE 20 2012 007648 U1 - The substance of the present invention is to improve the flow control method of the heating medium through the multi-row radiator, as defined in claim 1.
- Although not claimed, it appears advantageous that the interfaces of the inflow or outflow fittings are formed by a filling core of their central parts as an integral part of their casing.
- Although not claimed, it appears advantageous that with regard to the current development and properties of plastic materials the interfaces of the inflow or outflow fittings are carried out by introducing an injection insert made of composite material in their central part, including the created curved and mutually separated channels and with a passing-through hole for the throttling member and / or control element.
- The proposed invention provides advantageously a large number of various arrangements of the throttling member and / or the control element, as for example, this being formed by an axially movable cylinder together with the stem with a height exceeding the diameter of the curved channel, this being formed by a shaft connected to a rotary valve with an angularly arranged channel etc.
- Another advantage is that the shaft of the throttling member and / or control element can be fitted - in several ways - with a hand knob, a thermostatic head action shaft, or an actuator spindle etc.
- Further advantages and effects of the invention are apparent from the attached drawings, wherein they depict:
-
Fig. 1 : longitudinal section of the supply fitting with its internal interfaces with two mutually separated curved channels, whereby at least one of them is equipped with the throttling / control element protruding inside and operable from outside, -
Fig. 2 : longitudinal horizontal section of a supply fitting drawn at the level of one of the curved channels showing a space for throttling / control element, -
Fig. 3 : side view of the supply fitting according toFig.1 , -
Fig. 4 : longitudinal section of the supply fitting with its internal interface with two mutually separated curved channels, whereby at least one of them is equipped with the throttling / control element protruding inside in a modified design of the rotary corner valve operable from outside, -
Fig. 5 : longitudinal horizontal section of the supply fitting drawn at the level of one of the curved channels showing a space for throttling / control element and its transversal profile, -
Fig. 6 : schematic depiction of the two-row radiator showing the inlet of the heating medium from the inflow fitting into the radiator system and individual streaming of the heating medium flows between the mutually hydraulically not connected individual radiator plates and their controlled separated outflows from mutually separated channels through the outflow fitting and further through the shut-off fitting into the outlet port, -
Fig. 7 : schematic depiction of the two-row radiator showing the inlet of the heating medium from the connecting set in the inflow fitting and individual streaming of the heating medium flows between the mutually hydraulically not connected individual radiator plates and of their controlled separated outflows from the mutually separated curved channels through the outflow fitting and further through the shut-off fitting into the outlet port, and moreover showing the manually operable element on the body of the outflow fitting in the throttle / regulatory element arranged for it. - A multi-row radiator 1 with controlled flow of heating medium, in particular the multi-row heating plate unit is connected to the
inlet port 2 and the outlet port 3 of the heating medium. The multi-row radiator 1 is usually conceived as having a passing-throughfirst heating plate 4 facing a heated room / space and with at least one heating plate situated behind said plate intended for reducing flow of the heating medium for cutting or controlling the heating output. Theheating plates inflow fittings 6 or by aninflow fitting 6 of the connecting set 7 for theinlet port 2 of the heating medium and at lower distributing channels (not shown in more detail) by an outflow fitting 9 for the outlet port 3.Other supply outflows 10, which interconnect theheating plates - Any one of the
inflow fittings 6 oroutflow fittings 9 may be adjusted for the purpose of controlling the flow of heating medium trough the multi-row radiator 1 as a divider with the internal interface intended for the separation of the heating medium flows either into or out of theindividual heating plates internal interface 11 with twocurved channels control element 14. - Said
interface 11 of theinflow fittings 6 or theoutflow fittings 9 may be formed by fillingcore 15 in their central part as an integral part of their casing. Consequently it is obvious to experts in the field that the curved, hence the as example depictedangular channels interface 11 are in practice manufactured by drilling. - Another example is that the
interface 11 of theinflow fittings 6 or theoutflow fittings 9 is formed by fillingcore 15 of their central parts, for example in the form of an injection insert (not shown here) made of composite material, including the created mutually separatedcurved channels through hole 16 for throttling and / orcontrol element 14. - The throttling and / or
control element 14 is formed by an axially movable cylinder together with theshaft 17 with a height exceeding the diameter of the correspondingcurved channel 12 or 13 (Fig.1 ) or it is alternatively formed by ashaft 17 connected to arotary valve 18 with an angularly arranged channel 19 (Fig. 4, 5 ) etc. The manually controlledknob 20, or a shaft of a thermostatic head (not shown here), or a spindle of an actuator (not shown here) are assigned to theshaft 17 of the throttling and / orcontrol element 14. Theshaft 17 of the throttling and / or thecontrol element 14 is sealed by a common seal, O-ring, etc. under thelock nut 21. - The function of the heating radiator 1 with controlled flow of the heating medium, in particular the multi-row heating plate unit with an
inlet port 2 and an outlet port 3 of the heating medium, which are variably connected withsaid ports 2,3, by theirinflow fittings 6 or theiroutflow fittings 9, is explained particularly in usingFig. 6 , which depicts schematically the two-row radiator showing the inflow of the heating medium from the inflow fitting 6 in this particular radiator 1 and several streams of individual flows of the heating medium through individual not hydraulically interconnectedradiator plates curved channels interface 11 of the outflow fitting 9 and further, after having been mutually mixed, to the outlet through the shut-off fitting 22 into the outlet port 3. - The heating medium coming from the
inlet port 2 and through theusual control valve 23, at present predominantly equipped with thethermostatic head 24, flows through the inflow fitting 6 in bothheating plates interface 11 that is permeable in the direction of the outlet port 3 only and solely through its two mutually separatedcurved channels channel 12, which is accordingly curved and which connects thesocket 24 of the outflow fitting 9 with therear heating plate 5, is somehow throttled or controllable or completely closable, as it is obvious from the introducting description of such anoutflow fitting 9, respectively inflow fitting 6. - The heating radiator 1 (
Fig.7 ) works quite similarly, with the connecting set 7 for the so-called bottom connection of the radiator 1 on the here not depicted heating system with theconnecting ports 2,3, routed from the floor of the heated room / space.
Claims (4)
- A multi-row heating plate radiator (1) with controlled flow of heating medium with an inlet port (2) and outlet port (3) of the heating medium, equipped with the first passing-through heating plate (4) facing the heated room / space and with one subsequent heating plate (5) situated behind said plate and which is intended for reducing flow of the heating medium for cutting or controlling the heating output, said first and subsequent heating plates (4,5) comprising upper and lower distributing channels, said first and subsequent heating plates (4,5) being mutually connected on the corners at their upper distributing channels by means of an inflow fitting (6) and connected to the inlet port of the heating medium by means of the inlet fitting (6) or by a connecting set (7) combined with the inflow fitting (6), and at their lower distributing channels by an outflow fitting (9) for the outlet port (3), wherein other supply outflows (10) interconnect the heating plates (4, 5) at their other corners, characterized in that the other supply outflows (10) which interconnect the heating plates (4,5) at their other corners are blind, and wherein the outflow fitting (9) is configured as a divider with an internal interface (11) for the separation of the heating medium flows into the individual heating plates (4,5) or out of them, wherein the outflow fitting (9) is provided with an internal interface (11) with two mutually separated curved channels (12,13), and one of them is equipped with a throttling and / or a control element (14) that protrudes in the inner section of said channel (12).
- The multi-row radiator according to claim 1, characterized in that the throttling and / or the control element (14) is formed by an axially movable cylinder together with a shaft (17) with a height exceeding the diameter of the curved channel (12).
- The multi-row radiator according to claim 1, characterized in that the throttling and / or the control element (14) is formed by a shaft (17) connected to a rotary valve (18) with an angularly arranged channel (19).
- The multi-row radiator according to claim 1, characterized in that the shaft (17) of the throttling and / or the control element (14) is fitted with a hand knob (20), or a thermostatic head action shaft, or an actuator spindle.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ201226855U CZ24685U1 (en) | 2012-10-22 | 2012-10-22 | Multiple heating body with controlled through-flow of heating medium |
PCT/CZ2013/000031 WO2014063665A1 (en) | 2012-10-22 | 2013-03-08 | The multi-row radiator with a controlled flow of heating medium |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2909538A1 EP2909538A1 (en) | 2015-08-26 |
EP2909538B1 true EP2909538B1 (en) | 2019-06-26 |
Family
ID=47352424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13716942.1A Active EP2909538B1 (en) | 2012-10-22 | 2013-03-08 | The multi-row radiator with a controlled flow of heating medium |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2909538B1 (en) |
CZ (1) | CZ24685U1 (en) |
EA (1) | EA028112B1 (en) |
UA (1) | UA115051C2 (en) |
WO (1) | WO2014063665A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI124384B (en) * | 2013-03-08 | 2014-08-15 | Rettig Icc B V | Radiator and method of controlling it |
CN113682202B (en) * | 2021-08-23 | 2023-06-13 | 岚图汽车科技有限公司 | Vehicle battery heating control system, battery heating control method and related equipment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19614330C1 (en) * | 1996-04-11 | 1997-03-13 | Oventrop Sohn Kg F W | Multi panel space heater with control valve |
DE102010010541A1 (en) * | 2009-03-11 | 2011-03-03 | Hans Berg Gmbh & Co. Kg | Heating device i.e. flat heating device, has actuating or valve device e.g. differential pressure control, formed such that heating medium does not flow from heating element into another heating element during partial load operation |
DE102010010315A1 (en) * | 2010-03-04 | 2011-09-08 | Hans Berg Gmbh & Co. Kg | Valve connection fitting, particularly T-shaped valve connection mounting for asymmetrical inflowable and outflowable heater, has valve receiving piece for receiving valve, particularly regulating valve, ventilating valve or check valve |
DE202012007648U1 (en) * | 2012-08-10 | 2012-09-13 | Hans-Alfred Balg | Radiator valve insert |
-
2012
- 2012-10-22 CZ CZ201226855U patent/CZ24685U1/en not_active IP Right Cessation
-
2013
- 2013-03-08 EP EP13716942.1A patent/EP2909538B1/en active Active
- 2013-03-08 EA EA201491628A patent/EA028112B1/en not_active IP Right Cessation
- 2013-03-08 UA UAA201410792A patent/UA115051C2/en unknown
- 2013-03-08 WO PCT/CZ2013/000031 patent/WO2014063665A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
EA201491628A1 (en) | 2014-12-30 |
CZ24685U1 (en) | 2012-12-10 |
WO2014063665A1 (en) | 2014-05-01 |
EA028112B1 (en) | 2017-10-31 |
EP2909538A1 (en) | 2015-08-26 |
UA115051C2 (en) | 2017-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2909538B1 (en) | The multi-row radiator with a controlled flow of heating medium | |
KR101216955B1 (en) | Apparatus for heating control | |
EP2557365B1 (en) | Fluid distribution control system | |
EP2917646B1 (en) | A heating radiator of a heating system, the radiator comprising two heating plates and a connecting element connecting the two heating plates | |
CN207378209U (en) | The constant-temperature tap that a kind of output water temperature is stablized | |
CN203203264U (en) | Electric water heater with valve body with two valve elements | |
WO2014094691A1 (en) | Connecting element providing connection of two heating radiator plates and a multi-row radiator | |
EP2522889B1 (en) | Hot water supply control device | |
CN205715799U (en) | The valving of bilateral constant flow and fluid feed system thereof | |
WO2014124613A1 (en) | The multi-row radiator with a controlled flow of heating medium | |
EP2880369B1 (en) | Method of controlling the flow of heating medium through a multiple row radiator and a radiator for implementing this method | |
WO2014183732A1 (en) | Connecting element providing connection of two heating radiator plates | |
WO2015018381A1 (en) | Universal connecting element providing connection of two heating radiator plates | |
CN211551797U (en) | Pipe-in-pipe circulation control system for toilet | |
JP6630916B2 (en) | Hot water storage | |
EP3039350B1 (en) | Multi-row plate radiator comprising a heating medium and a connecting element | |
CN207906504U (en) | Floor heating four-way energy-saving constant-temperature water-water jet | |
CN206361803U (en) | Temperature-sensing valve and two-pipe heating system | |
KR200471291Y1 (en) | The combination balve | |
KR100986091B1 (en) | Apparatus for automatic control of constant flow | |
CN107575607A (en) | A kind of stable constant-temperature tap of output water temperature | |
JP6498434B2 (en) | Modular type collective valve | |
CN111895138A (en) | Constant pressure four-way water mixing valve | |
CN111486591A (en) | Intelligent constant temperature system for water outlet and implementation method | |
KR20140010917A (en) | High-efficience hot water heating systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140826 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20161125 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20181204 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602013057069 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1148746 Country of ref document: AT Kind code of ref document: T Effective date: 20190715 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20190626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190926 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190927 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190926 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1148746 Country of ref document: AT Kind code of ref document: T Effective date: 20190626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191028 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191026 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200224 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602013057069 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG2D | Information on lapse in contracting state deleted |
Ref country code: IS |
|
26N | No opposition filed |
Effective date: 20200603 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20200331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200308 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200308 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200308 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200308 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220316 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190626 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602013057069 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231003 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CZ Payment date: 20240306 Year of fee payment: 12 |