CN202852975U - Water heater capable of being used together with a concentrated heating system - Google Patents
Water heater capable of being used together with a concentrated heating system Download PDFInfo
- Publication number
- CN202852975U CN202852975U CN201220508737.0U CN201220508737U CN202852975U CN 202852975 U CN202852975 U CN 202852975U CN 201220508737 U CN201220508737 U CN 201220508737U CN 202852975 U CN202852975 U CN 202852975U
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- China
- Prior art keywords
- water
- heating system
- heat exchanger
- water heater
- heater
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
Abstract
The utility model belongs to the field of gas water heaters, in particular to a water heater capable of being used together with a concentrated heating system. The water heater capable of being used together with the concentrated heating system comprises a cool water inlet pipe (1), a hot water outlet pipe (2) and a plate heat exchanger (4). The plate heat exchanger (4) is provided with a bathroom water channel and a heating water channel. The bathroom water channel and the hot water outlet pipe (2) are connected in series. An input end (43) of the heating water channel and an output end (44) of the heating water channel are all reserved, and can be used for connecting the concentrated heating system (7). Because the plate heat exchanger is added on the basis of the prior water heater, the plate heat exchanger can achieve heat exchange of the concentrated heating system and the water heater. Water in the water heater is heated by heat of the concentrated heating system so that the water heater can not only independently operate but also be matched with the concentrated heating system, duly utilize redundant heat of the concentrated heating system and reduce energy waste.
Description
Technical field
The utility model belongs to field of water heaters, be specifically related to a kind of can with the water heater of central heating system coupling.
Background technology
North of china in winter is cold, the central heating system in cities and towns satisfies the heating requirement of each household family, central heating system generally adopts hot water as circulatory mediator, the temperature of hot water is generally between 60 ℃～80 ℃, but such temperature causes user side family temperature drift sometimes, if in the time of can't adjusting flow, user's cooling of can only windowing causes great energy waste.When the user uses water heater, consume again certain energy (electric energy, or combustion gas) and satisfy the water requirement, water heater can't utilize the waste heat of central heating system, and this causes certain waste for family and country, does not meet national energy-saving and reduces discharging requirement.For solving the problems of the technologies described above, special to developing with the water heater of central heating system coupling.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of can with the water heater of central heating system coupling, it can work alone, and can cooperate with central heating system again, utilizes the waste heat of central heating system in good time, reduces energy waste.
Because central heating system has the heat residue, and existing water heater needs the energy to heat, and can realize the object of the invention as long as manage to make central heating system and water heater to carry out heat exchange.Because central heating system and water heater all adopt fluid media (medium), therefore can realize between the two heat exchange by dividing wall type heat exchangers such as plate type heat exchangers.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises cold water inlet, hot water outlet pipe and plate type heat exchanger, plate type heat exchanger is provided with bathroom aquaporin and heating water passage, the bathroom aquaporin is connected in series with the hot water outlet pipe, and heating water passage input is connected with the heating water channel output end and is reserved and can be used for the connection central heating system.
Because the heat transfer effect of plate type heat exchanger is uncontrollable, too high for preventing from the coolant-temperature gage of hot water outlet pipe's outflow, the utility model also comprises three-way water mixing valve, three-way water mixing valve first input end mouth is communicated with cold water inlet, three-way water mixing valve the second input port is connected with bathroom aquaporin output, and the three-way water mixing valve output port is connected with the hot water outlet pipe.
For the circulatory mediator that guarantees central heating system flows to plate type heat exchanger, the utility model also comprises water pump, the heating water channel connection of water pump and plate type heat exchanger.
The utility model is applicable to gas heater or electric heater.
The utility model is compared the beneficial effect that produces with background technology:
1, because the utility model increases plate type heat exchanger on the basis of existing water heater, can realize the heat exchange of central heating system and water heater by plate type heat exchanger, utilize the water in the heat heating water heater of central heating system, therefore it can work alone, can cooperate with central heating system again, utilize the waste heat of central heating system in good time, reduce energy waste.
Description of drawings: Fig. 1 is structural representation of the present utility model;
Fig. 2 is use status architecture schematic diagram of the present utility model.
The specific embodiment: following take gas heater as embodiment, by reference to the accompanying drawings the technical solution of the utility model is described further.
As shown in Figure 1, the present embodiment comprises cold water inlet 1, hot water outlet pipe 2, has the heat exchanger 3 of heat exchange water channel, the plate type heat exchanger 4 with bathroom aquaporin and heating water passage, three-way water mixing valve 5 and water pump 6.The heat exchange water channel input 31 of heat exchanger 3 is communicated with cold water inlet 1, and the heat exchange water channel output 32 of heat exchanger 3 is communicated with hot water outlet pipe 2 by plate type heat exchanger 4, three-way water mixing valve 5.The bathroom aquaporin input 41 of plate type heat exchanger 4 is connected with heat exchange water channel output 32, the bathroom aquaporin output 42 of plate type heat exchanger 4 is connected with three-way water mixing valve the second input port 52, three-way water mixing valve first input end mouth 51 and cold water inlet 1, heat exchange water channel input 31 connects, three-way water mixing valve output port 53 is connected with hot water outlet pipe 2, the heating water channel output end 44 that the heating water passage input 43 of plate type heat exchanger 4 is connected with plate type heat exchanger is all reserved and can be used for connecting central heating system 7, and water pump 6 is arranged on the heating water passage of plate type heat exchanger 4.
As shown in Figure 2, when the utility model uses, heating water passage input 43 and the heating water channel output end 44 of plate type heat exchanger 4 are connected in series to respectively in the central heating system 7, the user starts central heating system 7 and water heater, circulatory mediator in the heating system 7 is under the driving of water pump 6, enter the heating water passage of plate type heat exchanger 4, from the heating water passage out after, turn back to again in the heating system 7 and be heated, and cold water enters water heater from cold water inlet 1, again through over-heat-exchanger 3, the bathroom aquaporin of plate type heat exchanger 4, then three-way water mixing valve 5 flows out water heater from hot water outlet pipe 2.When cold water is flowed through heat exchanger 3, heat exchanger 3 can determine whether work according to user's needs, when cold water is flowed through the bathroom aquaporin of plate type heat exchanger 4, circulatory mediator in cold water and the heating water passage carries out heat exchange, then enter three-way water mixing valve 5, if this moment water temperature over-high, the user can be as required, regulates water temperatures by three-way water mixing valve 5.Can not re-use like this fuel gas buring heating during user's heat water, thereby for the user has reduced partly spending, effectively take full advantage of the waste heat of central heating system simultaneously, reduce energy waste, increase user comfort sense.After heating season, although lose the heat exchange function of plate type heat exchanger 4, but water heater still can be heated cold water by fuel gas buring in heat exchanger 3, then cold water flows out water heater through plate type heat exchanger, three-way water mixing valve, so no matter to be to use comfortable hot water in what season, effectively to guarantee the environmental suitability of water heater.
Claims (4)
1. the water heater of an energy and central heating system coupling, comprise cold water inlet (1) and hot water outlet pipe (2), it is characterized in that: it also comprises plate type heat exchanger (4), plate type heat exchanger (4) is provided with bathroom aquaporin and heating water passage, the bathroom aquaporin is connected in series with hot water outlet pipe (2), and heating water passage input (43) is connected 44 with the heating water channel output end) all reserving also can be for connecting central heating system (7).
According to claim 1 described can with the water heater of central heating system coupling, it is characterized in that: it also comprises three-way water mixing valve (5), three-way water mixing valve first input end mouth (51) is communicated with cold water inlet (1), three-way water mixing valve the second input port (52) is connected with bathroom aquaporin output (42), and three-way water mixing valve output port (53) is connected with hot water outlet pipe (2).
According to claim 1 and 2 described can with the water heater of central heating system coupling, it is characterized in that: it also comprises water pump (6), the heating water channel connection of water pump (6) and plate type heat exchanger (4).
According to claim 1 described can with the water heater of central heating system coupling, it is characterized in that: described water heater is gas heater or electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220508737.0U CN202852975U (en) | 2012-10-05 | 2012-10-05 | Water heater capable of being used together with a concentrated heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220508737.0U CN202852975U (en) | 2012-10-05 | 2012-10-05 | Water heater capable of being used together with a concentrated heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852975U true CN202852975U (en) | 2013-04-03 |
Family
ID=47984167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220508737.0U Expired - Fee Related CN202852975U (en) | 2012-10-05 | 2012-10-05 | Water heater capable of being used together with a concentrated heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003949A (en) * | 2015-08-07 | 2015-10-28 | 万家乐热能科技有限公司 | Plate exchange water path for gas heating wall-mounted boiler |
| CN111174414A (en) * | 2018-11-12 | 2020-05-19 | 宁波方太厨具有限公司 | Internal circulation gas dual-purpose furnace and control method thereof |
-
2012
- 2012-10-05 CN CN201220508737.0U patent/CN202852975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003949A (en) * | 2015-08-07 | 2015-10-28 | 万家乐热能科技有限公司 | Plate exchange water path for gas heating wall-mounted boiler |
| CN111174414A (en) * | 2018-11-12 | 2020-05-19 | 宁波方太厨具有限公司 | Internal circulation gas dual-purpose furnace and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20211005 |