CN105299727A - Domestic heating system - Google Patents
Domestic heating system Download PDFInfo
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- CN105299727A CN105299727A CN201510753647.6A CN201510753647A CN105299727A CN 105299727 A CN105299727 A CN 105299727A CN 201510753647 A CN201510753647 A CN 201510753647A CN 105299727 A CN105299727 A CN 105299727A
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- pipe network
- heat exchanger
- water collecting
- diversifying device
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Abstract
The invention discloses a domestic heating system which comprises a main pipe network and an auxiliary pipe network. An intermediate heat exchanger is arranged between the main pipe network and the auxiliary pipe network to separate the main pipe network from the auxiliary pipe network. The main pipe network is directly connected with a heat source device. Medium water flows in a network formed by the main pipe network circularly, the heat source device and the intermediate heat exchanger. Heat of the heat source device is conveyed to the intermediate heat exchanger. The auxiliary pipe network is directly connected with the heating tail end. Secondary exchange hot water flows in the secondary pipe network circularly to transmit heat to the heating tail end. By arranging the intermediate heat exchanger, the main pipe network and a local pipe network can be flexibly designed in a targeted manner according to the requirements of heating and pipe network pressure resistance, the leakage possibility caused by overly high pipe network pressure is lowered as well, the temperature of the pipe networks can be well controlled, scale deposition caused by the overly high temperature of the medium water is avoided, the design and manufacturing difficulty of the pipe networks is lowered as well, and cost is lowered.
Description
Technical field
The present invention relates to a kind of heating system, particularly a kind of Domestic heating system of family.
Background technology
Existing Domestic heating system uses concentrated heat power supply device to heat water usually, is flowed to each position of heating pipe network respectively, heat to family by the water that heats as heating agent.
The shortcoming of prior art is: be flowed directly to each heating position by the water heated, formation direct heating circulates, but the heating demands at each heating position is widely different, for meeting the demand of each heating point, the water moderate pressure of heating source point must reach enough high, and this first easily causes pipe network local pressure too high, easily cause local pipeline point because of hypertonia booster, and then pipeline connects and comes off and form leakage phenomenon on a large scale, as processed not in time, whole heating system will be covered; Secondly, there will be interim water temperature over-high or local water temperature over-high, interim or spot heating's temperature is too high, heating over-education phenomenon can be formed, aeration-cooling measure must be taked, cause the waste of the energy; Because the coolant-temperature gage in pipe network is too high, also easily accelerate the deposition of incrustation scale in pipe network, cause the blocking of pipe network, particularly official website, local, because pipeline is comparatively thin, more easily blocked, this not only reduces the working life of pipe network, increase the workload that pipe network is safeguarded, the heating effect also reducing whole heating system is poor.
Summary of the invention
The present invention is to overcome defect in above-mentioned prior art, a kind of Domestic heating system with Intermediate Heat Exchanger is provided, by supervisor's net and spot heating's pipe network completely isolated, supervisor's net and official website, local can according to for warm official website withstand voltage need take targeted design neatly respectively, not only reduce the design of pipe network, manufacture difficulty, also reduce the too high possibility causing leakage of ductwork pressure, the temperature of pipe network can also be controlled well, avoid medium water high temperature to bring the deposition of incrustation scale.
For achieving the above object, the invention provides a kind of Domestic heating system, comprise supervisor's net and time pipe network, wherein, be provided with Intermediate Heat Exchanger between described supervisor's net and secondary pipe network, supervisor's net and time pipe network are isolated by described Intermediate Heat Exchanger; Described supervisor's net is directly connected with heat power supply device, the network internal circulation flow that medium water is formed at supervisor net, heat power supply device and Intermediate Heat Exchanger, by the heat delivery of heat power supply device to Intermediate Heat Exchanger; The secondary pipe network of the opposite side of described Intermediate Heat Exchanger is directly connected with the end of heating, and secondary exchanges hot water at secondary pipe network internal circulation flow, transfers heat to the end of heating.
In technique scheme, described Intermediate Heat Exchanger is brazing plate type heat exchanger, arranged in parallel and be connected as a single entity by soldering by heat exchanger plates, medium water is through the space heat exchanger plates, described supervisor's net and the medium water in time pipe network flow the both sides of each heat exchanger plates are relative, carry out heat exchange by heat exchanger plates; Heat exchanger plates can by completely isolated with time pipe network for supervisor's net, supervisor's net and time pipe network can according to for warm official website withstand voltage need take targeted design flexibly respectively, not only reduce ductwork pressure too high and cause the possibility of leakage, the temperature of pipe network can also be controlled well, reduce the deposition that medium water high temperature brings incrustation scale, also can reduce the design of pipe network, manufacture difficulty and reducing costs.
In technique scheme, described time pipe network is provided with water collecting and diversifying device between Intermediate Heat Exchanger and heating end, and water collecting and diversifying device will receive medium water shunting to each distal portion that heats from Intermediate Heat Exchanger, for difference heating distal portion; Or receive the medium water of each shunting heating, send Intermediate Heat Exchanger back to after converging.
In technique scheme, described water collecting and diversifying device is tubular structure, described water collecting and diversifying device is provided with the water collecting and diversifying device water inlet be connected with secondary pipe network, water collecting and diversifying device is also provided with more than one water collecting and diversifying device delivery port, the axially spaced-apart of water collecting and diversifying device delivery port on the surface of water collecting and diversifying device along water collecting and diversifying device is arranged, and each described water collecting and diversifying device delivery port correspondence connects the heating distal portion of local.
In technique scheme, water collecting and diversifying device delivery port is also arranged along water collecting and diversifying device surface ring weekly interval, to increase the distribution water supply capacity of the delivery port of water collecting and diversifying device, and take into account water collecting and diversifying device go out water balance.
In technique scheme, be also provided with circulating pump in secondary pipe network, circulating pump regulates the medium water pressure in time pipe network as required.
In technique scheme, described circulating pump is serially connected between the secondary pipe network delivery port of Intermediate Heat Exchanger and the water inlet of water collecting and diversifying device.
In technique scheme, in secondary pipe network, be also provided with pressure inductor and temperature inductor, to provide parameter for the control of whole pipe network and time pipe network, control the duty of Domestic heating system according to indoor temperature.
In technique scheme, the junction being responsible for net and Intermediate Heat Exchanger is also provided with control valve, cuts off or open the connection of supervisor's net and Intermediate Heat Exchanger, is convenient at any time secondary pipe network and the heat exchange that supervisor nets be cut off or connected.
Compared with prior art, the present invention by arranging Intermediate Heat Exchanger between supervisor's net and secondary pipe network, by main heating pad pipe pipe network and spot heating's pipe network completely isolated, supervisor's net and official website, local can according to for warm official website withstand voltage need take targeted design flexibly respectively, not only also reduce the too high possibility causing leakage of ductwork pressure, the temperature of pipe network can also be controlled well, the excessive high temperature of medium water is avoided to bring the deposition of incrustation scale, also reduce the design of pipe network, manufacture difficulty, reduce costs.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view one of a kind of Domestic heating system of the present invention;
Fig. 2 is the schematic perspective view two of a kind of Domestic heating system of the present invention;
Mark the following drawings mark thereon by reference to the accompanying drawings:
1-is responsible for net; 2-pipe network; 21-first water collecting and diversifying device; 211-water collecting and diversifying device delivery port; 212-joint; 22-second water collecting and diversifying device; 221-water collecting and diversifying device water inlet; 222-second joint; 3-Intermediate Heat Exchanger; 31-is responsible for net water inlet; 32-is responsible for net delivery port; 33-pipe network delivery port; 34-pipe network water inlet; 4-first control valve; 41-second control valve; 5-circulating pump.
Detailed description of the invention
Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
A kind of Domestic heating system of the present invention, as shown in Figure 1, 2, comprise supervisor's net 1 and time pipe network 2, be wherein responsible between net 1 and secondary pipe network 2 and be provided with Intermediate Heat Exchanger 3, supervisor's net 1 and time pipe network 2 are isolated by this Intermediate Heat Exchanger 3; Supervisor's net 1 of Intermediate Heat Exchanger 3 side is directly connected with heat power supply device (not shown), the network internal circulation flow that medium water is formed at supervisor net 1, heat power supply device and Intermediate Heat Exchanger 3, by the heat delivery of heat power supply device to Intermediate Heat Exchanger 3; The secondary pipe network 2 of the opposite side of Intermediate Heat Exchanger 3 is directly connected with the end (not shown) of heating, and secondary exchanges hot water at secondary pipe network 2 internal circulation flow, transfers heat to the end of heating; Intermediate Heat Exchanger 3 correspondence is responsible for net 1 side and is provided with supervisor's net water inlet 31 and supervisor's net delivery port 32, and supervisor's net water inlet 31 receives the medium water heated by heat power supply device, is responsible for net delivery port 32 by the medium water circulation after heat exchange to heat power supply device; Corresponding time pipe network 2 side of Intermediate Heat Exchanger 3 is provided with time pipe network water inlet 34 and time pipe network delivery port 33, secondary pipe network delivery port 33 flows out the medium water after heat exchange, the medium water that the receipts that reclaim secondary pipe network water inlet 34 flow through heating end enters intermediate heat exchanger 3, and the medium water flowed into supervisor's net 1 carries out heat exchange.
Further as shown in Figure 1, 2, Intermediate Heat Exchanger 3 is brazing plate type heat exchanger, arranged in parallel and be connected as a single entity by soldering by heat exchanger plates, medium water is through the space heat exchanger plates, described supervisor's net and the medium water in time pipe network flow the both sides of each heat exchanger plates are relative, carry out heat exchange by heat exchanger plates; Heat exchanger plates can by completely isolated with time pipe network for supervisor's net, supervisor's net and time pipe network can according to for warm official website withstand voltage need take targeted design flexibly respectively.
Further as shown in Figure 1, 2, secondary pipe network 2 is provided with water collecting and diversifying device between Intermediate Heat Exchanger 3 and heating end, and water collecting and diversifying device is two, be the first water collecting and diversifying device 21 and the second water collecting and diversifying device 22, arrange in corresponding, medium water flows into from the second water collecting and diversifying device 22, and the first water collecting and diversifying device 21 flows out, first water collecting and diversifying device 21 by water shunting to each heating end (not shown), for difference heating end, second water collecting and diversifying device 22 is consistent with the shape of water collecting and diversifying device 21 or close, the water flowing through heating end is collected rear inflow Intermediate Heat Exchanger 3 (also can not establish the second water collecting and diversifying device 22, the medium water flowing through heat exchange part directly imports time pipe network 2), first water collecting and diversifying device 21 and the second water collecting and diversifying device 22 are tubular structure, first water collecting and diversifying device 21 is provided with more than one water collecting and diversifying device delivery port 211, water collecting and diversifying device delivery port 211 distributes along the axially spaced-apart of the first water collecting and diversifying device 21 on the surface of the first water collecting and diversifying device 21, each water collecting and diversifying device delivery port 211 correspondence connects the heating distal portion of a local, water collecting and diversifying device delivery port 211 also along the first water collecting and diversifying device also along being symmetrical arranged at equal intervals in the first water collecting and diversifying device 21 surperficial ring week, to increase the water supply distribution capability of water collecting and diversifying device delivery port 211, and take into account the first water collecting and diversifying device 21 go out water balance, first water collecting and diversifying device 21 is connected with time pipe network 2 by joint 212, second water collecting and diversifying device 22 pairs water collecting and diversifying device delivery port 211 is provided with water collecting and diversifying device water inlet 221, second water collecting and diversifying device 22 and is connected with time pipe network 2 by the second joint 222, medium water can also flow backwards in secondary pipe network 2, medium water flows into from the first water collecting and diversifying device 21, flow out from the second water collecting and diversifying device 22, water collecting and diversifying device delivery port 211 now on the first water collecting and diversifying device 21 is the water collecting and diversifying device water inlet 221 on water collecting and diversifying device water inlet 221, second point of storage 22 is water collecting and diversifying device delivery port 211.
Further as shown in Figure 2, be also provided with circulating pump 5 in secondary pipe network 2, circulating pump 5 is serially connected between the secondary pipe network delivery port 33 of Intermediate Heat Exchanger 3 and the water inlet of water collecting and diversifying device 211, and circulating pump 5 regulates the medium water pressure in time pipe network 2 as required; Pressure inductor 6 and temperature inductor (not shown) is also provided with, to provide parameter, to stablize the duty of whole Domestic heating system for the control of whole supervisor's net 1 and time pipe network 2 in secondary pipe network 2.
Further as shown in Figure 2, supervisor's net 1 is also provided with the first control valve 4 with the junction of the water inlet 31 of Intermediate Heat Exchanger 3, supervisor's net 1 is also provided with the second control valve 41 with the junction of the delivery port 32 of Intermediate Heat Exchanger 3, first control valve 4 and the second control valve 41 cut off or open supervisor's net 1 and the connection of Intermediate Heat Exchanger 3, are convenient at any time secondary pipe network and the heat exchange that supervisor nets be cut off or connected.
Compared with prior art, the present invention by arranging Intermediate Heat Exchanger 3 between supervisor's net 1 and secondary pipe network 2, and supervisor's net 1 is completely isolated with time pipe network 2, when secondary pipe network 2 goes wrong, can guarantee that supervisor's net 1 normally runs; Also reduce the difficulty of matching of whole pipe network, avoid out the hypertonia of occurrence pipe network 2 or too low, cause spot heating excessively or chillout, that guarantees to heat is stable; When also avoiding time pipe network 2 to leak, impact supervisor net, also can supplement separately when leaking appears in local, reduce the cost of moisturizing after leaking; In addition, the maintenance of time pipe network 2 is also convenient to.
Be only embodiments of the invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (9)
1. a Domestic heating system, is characterized in that, comprise supervisor's net and time pipe network, wherein, be provided with Intermediate Heat Exchanger between described supervisor's net and secondary pipe network, supervisor's net and time pipe network are isolated by this Intermediate Heat Exchanger; Described supervisor's net is directly connected with heat power supply device, the network internal circulation flow that medium water is formed at supervisor net, heat power supply device and Intermediate Heat Exchanger, by the heat delivery of heat power supply device to Intermediate Heat Exchanger; The secondary pipe network of the opposite side of described Intermediate Heat Exchanger is directly connected with the end of heating, and secondary exchanges hot water at secondary pipe network internal circulation flow, transfers heat to the end of heating.
2. Domestic heating system according to claim 1, it is characterized in that, described Intermediate Heat Exchanger is brazing plate type heat exchanger, arranged in parallel and be connected as a single entity by soldering by heat exchanger plates, medium water is through the space heat exchanger plates, and described supervisor's net and the medium water in time pipe network flow the both sides of each heat exchanger plates are relative.
3. Domestic heating system according to claim 1 and 2, is characterized in that, described time pipe network is provided with water collecting and diversifying device between Intermediate Heat Exchanger and heating end.
4. Domestic heating system according to claim 3, it is characterized in that, described water collecting and diversifying device is tubular structure, described water collecting and diversifying device is provided with the water collecting and diversifying device water inlet be connected with secondary pipe network, described water collecting and diversifying device is also provided with more than one water collecting and diversifying device delivery port, the axially spaced-apart of described water collecting and diversifying device delivery port on the surface of water collecting and diversifying device along water collecting and diversifying device is arranged, and each described water collecting and diversifying device delivery port correspondence connects the heating position of local.
5. Domestic heating system according to claim 4, is characterized in that, described water collecting and diversifying device delivery port is also arranged along water collecting and diversifying device surface ring weekly interval.
6. Domestic heating system according to claim 3, is characterized in that, is also provided with circulating pump in described pipe network.
7. Domestic heating system according to claim 6, is characterized in that, described circulating pump is serially connected between the secondary pipe network delivery port of Intermediate Heat Exchanger and water collecting and diversifying device water inlet.
8. Domestic heating system according to claim 6, is characterized in that, is also provided with pressure inductor and temperature inductor in described pipe network.
9. Domestic heating system according to claim 1 and 2, is characterized in that, the junction of described supervisor's net and Intermediate Heat Exchanger is also provided with control valve, cuts off or open the connection of supervisor's net and Intermediate Heat Exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753647.6A CN105299727A (en) | 2015-10-28 | 2015-10-28 | Domestic heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753647.6A CN105299727A (en) | 2015-10-28 | 2015-10-28 | Domestic heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299727A true CN105299727A (en) | 2016-02-03 |
Family
ID=55197299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753647.6A Pending CN105299727A (en) | 2015-10-28 | 2015-10-28 | Domestic heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102079210B1 (en) * | 2018-09-14 | 2020-02-19 | 린나이코리아 주식회사 | Integrated module of boiler pump and hot water heat exchanger |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217127A (en) * | 1982-06-10 | 1983-12-17 | Keiyo Gas Kk | Heat exchanger for floor heating |
| CN201028866Y (en) * | 2007-04-18 | 2008-02-27 | 王全龄 | Low air temperature air source headwater heat pump |
| CN201628038U (en) * | 2010-03-15 | 2010-11-10 | 宁波市哈雷换热设备有限公司 | Stainless steel water centralized distributor main tube with planar bosses at positions of branch connectors |
| CN101936575A (en) * | 2010-09-03 | 2011-01-05 | 周浩 | Indirectly connected heat exchange station system |
| CN201836965U (en) * | 2010-06-24 | 2011-05-18 | 南京菲时特管业有限公司 | Water separator and water collector for heating system |
| CN203586364U (en) * | 2013-10-29 | 2014-05-07 | 天津德威利暖通设备有限公司 | Intelligent heating device for gas heating stove |
| CN103868123A (en) * | 2014-04-04 | 2014-06-18 | 樊爱国 | Heat exchange cooling equipment for floor heating |
| CN205137616U (en) * | 2015-10-28 | 2016-04-06 | 宁波市哈雷换热设备有限公司 | Domestic heating system |
-
2015
- 2015-10-28 CN CN201510753647.6A patent/CN105299727A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217127A (en) * | 1982-06-10 | 1983-12-17 | Keiyo Gas Kk | Heat exchanger for floor heating |
| CN201028866Y (en) * | 2007-04-18 | 2008-02-27 | 王全龄 | Low air temperature air source headwater heat pump |
| CN201628038U (en) * | 2010-03-15 | 2010-11-10 | 宁波市哈雷换热设备有限公司 | Stainless steel water centralized distributor main tube with planar bosses at positions of branch connectors |
| CN201836965U (en) * | 2010-06-24 | 2011-05-18 | 南京菲时特管业有限公司 | Water separator and water collector for heating system |
| CN101936575A (en) * | 2010-09-03 | 2011-01-05 | 周浩 | Indirectly connected heat exchange station system |
| CN203586364U (en) * | 2013-10-29 | 2014-05-07 | 天津德威利暖通设备有限公司 | Intelligent heating device for gas heating stove |
| CN103868123A (en) * | 2014-04-04 | 2014-06-18 | 樊爱国 | Heat exchange cooling equipment for floor heating |
| CN205137616U (en) * | 2015-10-28 | 2016-04-06 | 宁波市哈雷换热设备有限公司 | Domestic heating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102079210B1 (en) * | 2018-09-14 | 2020-02-19 | 린나이코리아 주식회사 | Integrated module of boiler pump and hot water heat exchanger |
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Application publication date: 20160203 |
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