CN101113824A - Structure unit of heating installation - Google Patents
Structure unit of heating installation Download PDFInfo
- Publication number
- CN101113824A CN101113824A CNA2007101371564A CN200710137156A CN101113824A CN 101113824 A CN101113824 A CN 101113824A CN A2007101371564 A CNA2007101371564 A CN A2007101371564A CN 200710137156 A CN200710137156 A CN 200710137156A CN 101113824 A CN101113824 A CN 101113824A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- housing
- housing member
- construction unit
- water
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/48—Water heaters for central heating incorporating heaters for domestic water
- F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
Abstract
The present invention relates to a structure unit (12) of the heating installation which is provided with two heating loops, one heating loop is used to indoor heating and the other loop is used to preparing the hot water, and the structure unit (12) is provided with at least one casing component (13, 18, 19) which is made of plastic. Besides the structure unit (12) is provided with a pump set (3), a heat exchanger which is used to heat the industrial water and else electric mechanical and/or hydraulic unit. The structure unit (12) is provided with four casing components (20, 21, 22, 23) which respectively form the pipeline guiding piece leading to the heat exchanger (6). Besides, the casing is also provided with a pump casing component.
Description
Technical field
The present invention relates to a kind of construction unit described feature of claim 1 preamble, that comprise the heater unit of two heating circuits that has.
Background technology
Such construction unit has belonged to prior art, and generally is used for so-called coal gas radiator (Gasthermen), and the coal gas radiator is configured to wall and installs, but also can be console mode.The equipment of this compact conformation has a main heat exchanger, the water of heat cycles guiding in this main heat exchanger, water or be transported to the heating circuit that is arranged for indoor heating, perhaps being transported to generally is the heat exchanger of plate heat exchanger, carries out the heating of water for industrial use by this plate heat exchanger.This construction unit generally comprises a plurality of housing members that are made of plastics, at least one pump group (Pumpenaggregat), one at this and is used for the heat exchanger of heat industrial water and all other electronics, machinery and/or hydraulic unit as much as possible, as long as they can rationally be incorporated in this construction unit.These parts generally are filter, dirt gas separator, distributing valve, choke valve, temperature and pressure transmitter etc.
Known a kind of like this construction unit from EP1528330A1, wherein three housing members interconnect under the situation of pump group of packing into and connect by heat exchanger overleaf.This construction unit height is integrated and be made up of three housing members basically, also the i.e. armature housing member (Armaturengeh usebauteilen) of central pump case member and two sides and central pump case member adjacency.
This highly integrated construction unit performance of proof is fabulous in the practice, but has certain defective, that is, the matching degree that employed plastics and hydraulic pressure require is very limited.
Summary of the invention
Based on this, the objective of the invention is to, a kind of construction unit of described type is proposed, it realizes match materials with the liquid and the fluid pressure of its interior guiding to optimum degree on the one hand as far as possible, guarantees to make cheap on the other hand.
According to the present invention, this purpose is to realize by the feature described in the claim 1.The favourable configuration of the present invention is provided by dependent claims, following explanation and accompanying drawing.
Construction unit of the present invention is arranged for having the heater unit of two heating circuits, a heating circuit is used for indoor heating, a heating circuit is used to prepare hot water, and this construction unit has at least one housing member that is made of plastics, a pump group, heat exchanger and other electronics, machinery and/or a hydraulic unit that is used for the heat industrial water.According to the present invention, construct this construction unit like this, four housing members promptly are set, they constitute the duct guides (Leitungsf ü hrung) that leads to heat exchanger respectively.The housing member that the solution of the present invention can be conveyed the heat exchanger connection mates as far as possible well with application target aspect its material.Therefore, the duct guides of water (flowing through the radiator that main heat exchanger and indoor heating are used) of being used to heat preferably is made of plastics or is added with the hard especially coating in surface, so can not produce the abrasion influence on the one hand with the particle of carrying liquid to guide to duct wall, on the other hand can be at this region generating deposit yet.Because design of the present invention, be connected with heat exchanger and the housing member of direct cold thermal technology industry water can be resisted additive such as chlorine, the fluorine etc. that are present in case of necessity in the water aspect material, also can not export these materials in addition and these materials can be arrived in the drinking water.Though the solution of the present invention makes the quantity of housing member at first increase one than prior art basically, but as described below, its the structure compensation of available dexterity be restricted therefrom, by the manufacturing extra charge that the cheap manufacturing of each housing member causes, for example need not adopt unhelpful core and expensive instrument.
According to favourable improvement of the present invention, at least two housing members are made by different plastics, and wherein the configuration of different plastics is chosen as, and the feasible water that heats at least is to guide in different plastic conduits with water for industrial use.So special advantage that configuration brought is that housing member can be made corresponding to liquid that guides in it and consequent specific requirement.In addition, advantageously, the housing member that constitutes the duct guides of cold and hot water for industrial use is made by different plastics, so that consider different demands thus.In addition, except the selection of plastics, the housing member that for example is used for thermal technology's industry water also is configured to change especially easily, so that for example can change the calcific member of general most probable fast and simply in the many areas of water limy matter, or using such member, its material by housing member selects to avoid as far as possible fully this type of deposit.
At this advantageously, at least two housing members form the moulding of being made by different plastics, they can be in an instrument by different plastic injection-moulded, perhaps also can be according to improvement of the present invention, two housing members are combined into and can operate on it, and just look like that a housing member is handled equally to a certain extent.The advantage that former instance produces is that only instrument of need also only forms the member that will handle in addition.And if housing member is combined into a public component, they just can be connected to each other by fixing or bayonet connection in simple mode, so can only handle a member equally.
According to favourable improvement of the present invention, housing member is merged into a member, and it is right that they are provided with the joint of heat exchanger.Normally used at this is plate heat exchanger, it has the rectangular shape of longitudinal extension basically, it is right wherein respectively to be provided with a joint at minor face, and wherein the joint arrangement above the installation site is positioned at is given heating circuit, and the joint arrangement below being positioned at is given the water for industrial use loop.Therefore, only be because the space layout suggestion: or the right housing member of another joint of heat exchanger given in the combination configuration.Advantageously, these housing member form fit ground engages (formschl ü ssigineinandergreifend), so with the joint of heat exchanger these housing members are immovably combined at the latest.
Suitable is that the housing member of joint or shaping is arranged in pairs, makes and outwards setovers with the housing member that the top connection of heat exchanger is connected in the installation site, so that they surround the housing member that is connected with the lower contact of heat exchanger from the side.This is provided with advantageous particularly, because can utilize this frame mode to allow all housing members basically fully from front contact (zug nglich), so guarantee that not only the structure of construction unit is simple especially compact, but also guaranteed to be integrated into the contact of the parts in it, this is particularly advantageous to maintenance and repair work.
According to improvement of the present invention, housing member has in the installation site from the plug-in housing that contacts previously, the plug-in housing that wherein engages in pairs or be shaped is arranged to, and makes plug-in housing contact from the front abreast on the installation site, and need not remove housing member.
As mentioned above, if outwards setover with the housing member that the top connection of heat exchanger is connected in the installation site, then suitable conversely is, the housing member that is connected with the lower contact of heat exchanger aligns with pairing connection port at least in part, because these housing members can be constructed compactly and on tool technique simply.In addition, this configured in one piece formed one compact especially and save the construction unit in space.
The plug-in housing of the housing member that connects for the top connection that can convey heat exchanger can be close to the plug-in housing of the housing member that is connected with the lower contact of heat exchanger basically, suitable is, the plug-in housing of the housing member that is connected with the top connection of heat exchanger and joint side be certain distance and be connected by carrying out pipeline with the vertical passage of the longitudinal axis of plug-in housing with joint apart.These passages make and can be basically to use the space of heat exchanger joint to the front by the housing member that is connected with lower contact especially plug-in housing or other parts that the housing member that is connected with the top connection of heat exchanger is outwards installation to a certain extent then.The housing member that is connected with lower contact though the housing member that is connected with the top connection of heat exchanger outwards is provided with inwardly is provided with advantageous particularly, and structure and the structure according to equipment also is favourable conversely in case of necessity.In general, between paired and housing member that heat exchanger is connected, be provided with the central housing member of another supporting pump group.
Description of drawings
Below in conjunction with the embodiment shown in the accompanying drawing the present invention is set forth.Wherein:
Fig. 1 is the line map of heater unit;
Fig. 2 is the perspective view of the heater unit construction unit that installs;
Fig. 3 is the perspective view with plate heat exchanger of four housing members that are attached thereto;
Fig. 4 is the exploded view of member shown in Figure 3.
Wherein, description of reference numerals is as follows:
1 main heat exchanger, 2 burners
3 circulating pumps, 4 3/3 reversal valves
5 overflow pipes, 6 heat exchangers
7 radiators, 8 industry water pipes
9 hot-water lines
10 return ducts, 11 return ducts
12 construction units, 13 pump case members
14 quick ventilation part 15 pressure sleeves
16 motor, 17 terminal boxes
18 armature housings, left side 19 armature housings, right side
The housing member of 20 18 housing member 21 18
The housing member of 22 19 housing member 23 19
The left joint of 24 plate heat exchangers is right to the right connector of 25 plate heat exchangers
The 26 screws 27 heating joint that moves ahead
28 thermal technologies already use water swivel 29 cold water for industrial use joints
The retrograde joint 31 of 30 heating is taken over
32 plug-in housings, 33 passages
34 plug-in housings, 35 passages
36 plug-in housings, 37 connector portions
The specific embodiment
Heater unit shown in Fig. 1 has first heating circuit, the water that guides by means of main heat exchanger 1 heat cycles of utilizing burner 2 in this first heating circuit.Water flows through main heat exchanger 1 by means of circulating pump 3 and is transported to 3/3 (3-position-3-way) reversal valve 4 subsequently, and water optionally is transported to overflow pipe 5 or the heat exchanger 6 of plate heat exchanger form or the radiator 7 of indoor heating that connects by check-valves from this 3/3 reversal valve 4.Water can be back to short distance circulating pump 3 and therefore be back to main heat exchanger 1 by overflow pipe 5.This switching position is used for heating apace the water of circulation guiding there.On second switching position, the water of heating is transported to plate heat exchanger 6 in main heat exchanger 1, adverse current heat industrial water in plate heat exchanger 6, and water for industrial use is from industrial water pipe 8 and through leaving heat exchanger 6 by hot-water line 9 heatedly.Heating water by heat exchanger 6 guiding arrives circulating pump 3 once more by return duct 10, and therefore arrives main heat exchanger 1.On the 3rd switching position of valve 4, the water of heating is transported to the radiator 7 of indoor heating equipment in main heat exchanger 1, is transported to circulating pump 3 once more and turns back to main heat exchanger 1 by return duct 11 then.
As shown in Figure 1, member 3 to 6 and 10 and other parts that are not shown specifically in the drawings be arranged in the construction unit 12, construction unit 12 illustrates with 12 rectangle frames that mark in Fig. 1.
Fig. 2 shows such construction unit 12, but it generally is arranged for the hot radiator that so-called wall is installed.Construction unit 12 has a central pump case member 13, and it holds the turbine of circulating pump 3 and has soaker in the suction side, can find out the quick ventilation part 14 of this soaker among Fig. 2.Pump case member 13 has certain distance apart from the front of plate heat exchanger 6, and has the pressure sleeve 15 that is directed upwards towards in the installation site, and pressure sleeve 15 is configured to be connected with main heat exchanger 1 pipeline.Pump case member 13 is at distolateral supporting pump motor 16, and the terminal box 17 of motor 16 is positioned on the motor 16 at this, and holds The whole control and regulate electronic installation.So-called armature housing 18 and 19 and pump case member about 13 join (according to Fig. 2), armature housing 18 and 19 is made of two housing members 20 and 21 or 22 and 23 respectively.Fig. 3 and Fig. 4 show in detail housing member 20-23, and they are injection molding part at this, with the joint of plate heat exchanger 6 to being connected.
So the construction unit that constitutes has four joints that point in the installation site downwards, also is joint 27 (it constitutes the joint that moves ahead of radiator 7), the joint 28 (it constitutes the joint of the water for industrial use of heating) on the housing member 21, the joint 29 (it is arranged to the joint of (cold) industrial water pipe 8) on the housing member 23 and the joint 30 on the housing member 22 (it constitutes the retrograde joint of radiator 7) on the housing member 20.
In addition, housing member 20 has the adapter 31 that is directed upwards towards, and it is configured to be connected with the outlet of main heat exchanger 1.Take over 31 and lead to plug-in housing 32 in the inside of housing member 20, this plug-in housing 32 is essentially cylindric, and accommodates valve 4.
Plug-in housing 32 leads to overflow pipe 5 (according to Fig. 2) in the installation site on right side, overflow pipe 5 is connected with the suction side of the pump case member 13 that is not shown specifically.Plug-in housing 32 is connected with the joint to right-hand offset on the installation site of plate heat exchanger 6 by the passage 33 of horizontal expansion overleaf.
Plug-in housing 32,34 and 36 has identical diameter, to distolateral unlimited from what contact previously in the installation site, and be configured with bayonet socket, corresponding lid that snaps in and seal and bayonet joint, lid seal installing space and can with the Plug Division of postposition releasably or be permanently connected.
The joint that is arranged in addition on the housing member is not described in detail at this, the prefill valve that they are used to admit sensor, for example water filling heating circuit or refill the pipeline of heating circuit and be provided with for this reason, prefill valve becomes one with plug-in housing 36 and combines with aforementioned choke valve.
Claims (9)
1. the construction unit of a heater unit, this heater unit has two heating circuits, a heating circuit is used for indoor heating, another heating circuit is used to prepare hot water, this construction unit has at least one housing member that is made of plastics (13,18,19), a pump group (3), a heat exchanger (6) that is used for the heat industrial water, and other electronics, machinery and/or hydraulic unit, it is characterized in that, this construction unit (12) has four housing members (20,21,22,23), described housing member constitutes the duct guides that leads to this heat exchanger (6) respectively.
2. construction unit as claimed in claim 1 is characterized in that, at least two housing members (20,21) are made by different plastics, and wherein the configuration of different plastics is chosen as, and the feasible water that heats at least guides in different plastic conduits with water for industrial use.
3. the described construction unit of one of claim as described above is characterized in that the configuration of plastics is chosen as, and makes cold and hot water for industrial use guide in different plastic conduits.
4. the described construction unit of one of claim as described above is characterized in that at least two housing members form the moulding of being made by different plastics.
5. the described construction unit of one of claim as described above is characterized in that described housing member (20,21; 22,23) with the joint of this heat exchanger (6) (24,25) are engaged to form fit in couples.
6. the described construction unit of one of claim as described above, it is characterized in that, the housing member (20,22) that is connected with the top connection of this heat exchanger (6) in the installation site constitutes outside biasing, thereby surrounds the housing member (21,23) that is connected with the lower contact of this heat exchanger (6) in the side.
7. the described construction unit of one of claim as described above is characterized in that described housing member (20,22,23) has can be in the installation site from the plug-in housing that contacts previously (32,34,36).
8. the described construction unit of one of claim as described above is characterized in that the plug-in housing (36) of the housing member (21,23) that is connected with the lower contact of this heat exchanger (6) aligns with pairing connection port at least in part.
9. the described construction unit of one of claim as described above, it is characterized in that, the plug-in housing (32,34) of the housing member (20,22) that is connected with the top connection of this heat exchanger (6) and described joint side be at a distance of certain distance, and be connected by carrying out pipeline with the vertical passage (33,35) of the longitudinal axis of described plug-in housing (32,34) with described joint.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06015792.2 | 2006-07-28 | ||
EP06015792A EP1884723B1 (en) | 2006-07-28 | 2006-07-28 | Module |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101113824A true CN101113824A (en) | 2008-01-30 |
CN101113824B CN101113824B (en) | 2012-03-28 |
Family
ID=37696060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101371564A Expired - Fee Related CN101113824B (en) | 2006-07-28 | 2007-07-30 | Structure unit of heating installation |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1884723B1 (en) |
CN (1) | CN101113824B (en) |
AT (1) | ATE405801T1 (en) |
DE (1) | DE502006001403D1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102419131A (en) * | 2010-07-30 | 2012-04-18 | 格伦德福斯管理联合股份公司 | Heat exchange unit |
CN105526626A (en) * | 2014-10-21 | 2016-04-27 | 格兰富控股联合股份公司 | Structure unit for compact heating equipment |
CN105526615A (en) * | 2014-10-21 | 2016-04-27 | 格兰富控股联合股份公司 | Construction unit for a heating system |
CN106595026A (en) * | 2016-10-26 | 2017-04-26 | 珠海格力电器股份有限公司 | Wall-mounted gas boiler, hot water supply system and control method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009048585A1 (en) | 2009-10-07 | 2011-04-14 | Stiebel Eltron Gmbh & Co. Kg | Hydraulic module for a domestic appliance and heat pump with a hydraulic module |
KR102079210B1 (en) | 2018-09-14 | 2020-02-19 | 린나이코리아 주식회사 | Integrated module of boiler pump and hot water heat exchanger |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1298069B1 (en) * | 1997-10-20 | 1999-12-20 | Valter Falavegna | VALVE UNIT WITH INTEGRAL HYDRAULIC DISTRIBUTION PARTICULARLY FOR WALL-MOUNTED BOILERS FOR HEATING AND HOT WATER PRODUCTION |
DE19751515C2 (en) * | 1997-11-21 | 1999-12-02 | Grundfos A S Bjerringbro | Unit for a compact heating system |
NL1021594C2 (en) * | 2002-10-07 | 2004-04-08 | Nefit Buderus B V | Heater. |
ATE397737T1 (en) * | 2003-11-03 | 2008-06-15 | Grundfos As | UNIT FOR A COMPACT HEATING SYSTEM |
-
2006
- 2006-07-28 EP EP06015792A patent/EP1884723B1/en not_active Not-in-force
- 2006-07-28 AT AT06015792T patent/ATE405801T1/en not_active IP Right Cessation
- 2006-07-28 DE DE502006001403T patent/DE502006001403D1/en active Active
-
2007
- 2007-07-30 CN CN2007101371564A patent/CN101113824B/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102419131A (en) * | 2010-07-30 | 2012-04-18 | 格伦德福斯管理联合股份公司 | Heat exchange unit |
CN102419131B (en) * | 2010-07-30 | 2014-05-07 | 格伦德福斯管理联合股份公司 | Heat exchange unit |
CN105526626A (en) * | 2014-10-21 | 2016-04-27 | 格兰富控股联合股份公司 | Structure unit for compact heating equipment |
CN105526615A (en) * | 2014-10-21 | 2016-04-27 | 格兰富控股联合股份公司 | Construction unit for a heating system |
CN105526615B (en) * | 2014-10-21 | 2019-08-02 | 格兰富控股联合股份公司 | Structural unit for heating equipment |
CN106595026A (en) * | 2016-10-26 | 2017-04-26 | 珠海格力电器股份有限公司 | Wall-mounted gas boiler, hot water supply system and control method |
Also Published As
Publication number | Publication date |
---|---|
CN101113824B (en) | 2012-03-28 |
DE502006001403D1 (en) | 2008-10-02 |
EP1884723A1 (en) | 2008-02-06 |
ATE405801T1 (en) | 2008-09-15 |
EP1884723B1 (en) | 2008-08-20 |
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Granted publication date: 20120328 |
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