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
• • 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
  • F24D19/0002—Means for connecting central heating radiators to circulation pipes
  • F24D19/0026—Places of the inlet on the radiator
  • F24D19/0029—Places of the inlet on the radiator on a top corner
• • 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
  • F24D19/0039—Places of the outlet on the radiator
  • F24D19/0053—Places of the outlet on the radiator on the bottom on the same side
• • 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
  • F24D19/0056—Supplies from the central heating system
  • F24D19/0058—Supplies from the central heating system coming out the floor
  • F24D19/0063—Supplies from the central heating system coming out the floor under the radiator
• • 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
  • F24D19/0073—Means for changing the flow of the fluid inside a radiator
• • 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
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F28—HEAT EXCHANGE IN GENERAL
  • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
  • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
  • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
  • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
  • F28F9/264—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by sleeves, nipples
• • 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
  • F24D2220/00—Components of central heating installations excluding heat sources
  • F24D2220/20—Heat consumers
  • F24D2220/2009—Radiators
  • F24D2220/2054—Panel radiators with or without extended convection surfaces
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F28—HEAT EXCHANGE IN GENERAL
  • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
  • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
  • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
  • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators

Definitions

• Connecting element providing connection of two heating radiator plates and a multi- row radiator
• the present invention relates to a connecting element for connecting two heating plates of a radiator, consisting of lateral connecting sockets and of the first threaded connection bushing, usually fitted on the return branch of the heating system and which are arranged to form a T-shaped casing located around a central spherical part of the connecting element, and which are intended specially for multi-row plate radiator when importance is given on a higher thermal output of its front plate facing the heated room / space.
• the document DE 101 35 215 CI describes a plate radiator comprising at least two heating plates.
• the centre holes of the heating plates that are mutually offset are assigned in the longitudinal direction individually in angle or as T-shaped casings, connecting and attaching bushings that are composed of spherical sections with connection sockets.
• the flow distribution inside the connection and attaching sockets makes sure that the heating medium seamlessly streams from the inlet into one of the heating plates and from other heating plate again to the outlet.
• a shut-off insert with a closing element can be introduced into the connecting element.
• the end of the shut-off insert located in the neck comprises a sealing plate with a through hole which is closable by a sealing component carrying a spindle.
• the shut-off part On its front side, the shut-off part has corresponding vent holes, through which the air can stream out through the sealing plate.
• 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 plate 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.
• At least one connecting element or possibly a tube is arranged in the system, and said connecting element is preferably located at the bottom front corner area of the radiator heating plate, from which then the partly cooled-down heating medium flows into the lower part of the second heating plate situated behind it or possibly into the subsequent plate in the case of the multi-row heating radiator.
• the heating medium is supplied at first upwards to the upper longitudinal edge of the second or possibly the subsequent heating plate, where the liquid is again directed through the upper distribution channel provided and then is supplied by means of perpendicularly attached flow channels to its second lower corner area with a connected outlet port.
• the heating medium transfers the greater part of its heat to said front heating plate, while entering, already partially cooled, the second or subsequent heating plates, ensuring, in such a way, a reduced heating output.
• the purpose of the invention is to improve the connecting elements used for multi-row radiators and to introduce a radiator with such a connecting element.
• the shut-off or control inserts introduced in the connecting elements should be manufacturable particularly easily and inexpensively while another objective is to improve the process of controlling the flow of the heating medium through the radiator, in particular at the multi-row plate radiator with inlet port and outlet port of the heating medium and usually at the first heating plate facing a heated room / space and which is conceived as a fully passing- through plate, and with at least one subsequent heating plate situated in a row behind it with intended medium flow reduction for cutting down or controlling the heating output.
• the connecting element for connecting two heating radiator plates consisting of lateral connecting sockets and of the first threaded connection bushing, usually fitted on the return branch and which are arranged to form a T-shaped casing located around a central spherical part of the connecting element, which has the second threaded connection bushing fitted across the plane of the intersections of the principal axes of the attaching sockets and of the first threaded connection bushing attached to the central spherical part for introduction of a hollow cylindrical insert into the central spherical part of the connecting element, for which there is a cylindrical seat formed with lateral holes inserted into both lateral connection sockets and attached threaded connection bushing, wherein the hollow cylindrical insert is fitted with crosswise arranged radial holes, wherein one of radial holes is executed as a reduction bore.
• the hollow cylindrical insert is provided with a multisided recess in its upper part, while the hollow cylindrical insert is encapsulated sealed in a cylindrical seat under the threaded plug on the second threaded bushing.
• the hollow cylindrical insert is made of plastic.
• the hollow cylindrical insert situated under the threaded sealing plug is formed by a hollow cylinder that is impermeable in its seat in all directions.
• Fig. 1 oblique view of the connecting element in the exploded condition
• Fig. 2 cross section of the connecting element showing the hollow cylindrical insert in its basic angular orientation ensuring that the inflow or outflow of the heating medium, respectively, is carried out at one of the connection sockets through the reduction bore,
• Fig. 3 longitudinal section of the connecting element with the positioning of the hollow cylindrical insert according to Fig. 2
• Fig. 4 cross-section of the connecting element rotated by 180 degrees showing the basic angular orientation of the hollow cylindrical insert with the setting according to Fig. 2
• Fig. 5 plan view of the connecting element without the threaded sealing plug
• Fig. 6 schematic oblique view of a multi-row radiator with applied connecting elements.
• a connecting element 1 to connect two heating plates 2,_3 of the radiator 100 consists of the lateral connecting sockets 4,5 and of the first threaded connection bushing 6, usually fitted on the return branch of a not depicted heating system and which are arranged to form a T-shaped casing located around a central spherical part 7 of the connecting element i.
• the second threaded connection bushing 8 is fitted across the plane of the intersections of the principal axes X of the attaching sockets 4,5 and of the auxiliary axe Y of the first threaded connection bushing 6 attached to the central spherical part 7 of the connecting element I for introduction of a hollow cylindrical insert 9 into the central spherical part 7 of the connecting element ⁇ , for which there is a cylindrical seat 12 formed with lateral holes 11,14,15, emptying into the lateral connection sockets 4,5 and into attached threaded connection bushing 6, wherein a hollow cylindrical insert 9 is fitted in its basic version with crosswise arranged radial holes !0,UL_ wherein the radial hole ⁇ . is executed as a reduction bore.
• the lateral holes 13,14,15 in the seat 2 may be variously profiled, for example with a square cross section, which depends only on how the insert (here not described in detail) with the seat 12 is created, and whether it is made of suitable heat-resistant injection plastic, or manufactured by stuffing own material of the connecting element 1, etc.
• the profiles of radial holes 10,11 in a hollow cylindrical insert 9 are accordingly adapted to the chosen manufacturing method.
• the hollow cylindrical insert 9 in cylindrical seat 12 can be impermeable in all directions, i.e. without the radial holes 10,11.
• the hollow cylindrical insert 9 is provided on its upper part for example with a multisided actuation recess 16, designed for encapsulating the hollow cylindrical insert 9 in its cylindrical seat 12 for its appropriate angular positioning in order to align appropriately the radial holes 10,J_1_ of the hollow cylinder 9 with lateral holes 13,14,15 in the cylindrical seat 12 corresponding to the requested throttling of the heating medium flow from the socket 4 or 5, respectively, or in order to make the connecting element 1 fully passable in its main longitudinal axis X ⁇
• the actuation recess 16 is conceived for the indication element (not depicted in more detail) to control the angular position of the cylindrical insert 9, or has different modified shape.
• the hollow cylindrical insert 9 is encapsulated in its cylindrical seat 12 under the threaded sealing plug 17 on the second threaded bushing 8.
• the hollow cylindrical insert 9 is made for example of heat-resistant plastic.
• the size of the reduction hole ⁇ . is specified by the relevant calculations for the proposed reduction of the heating output by the any one heating plate 3 of the radiator 100, etc.
• the connecting element 1 (Fig.6) is situated in the contact position between the two radiator plates 2,3 of the heating radiator in the area where the heating medium flows out through the first connecting threaded bushing 6, where it can be completed by a standard threaded plug J_8 connected in a series, etc.
• the other connecting elements 1 are, as not passing-through, situated at the corners of the radiator 100 and equipped with internal screens (here not described in detail).

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• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=48139663

Family Applications (1)

Country Status (2)

Cited By (2)

Families Citing this family (1)

Citations (7)

• 2012
  • 2012-12-17 CZ CZ201227182U patent/CZ25616U1/cs not_active IP Right Cessation
• 2013
  • 2013-03-08 WO PCT/CZ2013/000032 patent/WO2014094691A1/en active Application Filing

Patent Citations (7)

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