CN101900366A - Double-tank hot-water system with double thermal effects - Google Patents
Double-tank hot-water system with double thermal effects Download PDFInfo
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- CN101900366A CN101900366A CN 201010249545 CN201010249545A CN101900366A CN 101900366 A CN101900366 A CN 101900366A CN 201010249545 CN201010249545 CN 201010249545 CN 201010249545 A CN201010249545 A CN 201010249545A CN 101900366 A CN101900366 A CN 101900366A
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Abstract
The invention relates to a double-tank hot-water system with double thermal effects. The hot-water system comprises a shell, water tanks and heating devices, wherein each water tank comprises a domestic water tank and a heating water tank provided with an interlayer in between; the domestic water tank and the heating water tank are respectively provided with the heating device and a heat exchanger; the heat exchanger of the heating water tank is connected with a solar heat collector; a thermal-insulating layer is arranged between the shell and the water tanks; and a heating water return hole, a heating water outlet, a domestic water-replenishing hole and a domestic hot water outlet are arranged on the shell. Compared with the prior art, the invention has the following advantages: 1, based on the 'liner-in-liner' double-tank design, the domestic hot water can be separated from the heating hot water, thus simultaneously providing hot water having different temperature or different water quality; 2, a pre-heating coil tube for domestic hot water is arranged in the outer water tank, while a solar heat-exchange coil tube is arranged in the inner water tank, so that the domestic hot water can flow into the inner liner after being pre-heated by the pre-heating coil; and 3, the interlayer of the water tanks is in a cylindrical convex shape, thus improving the heat-exchange efficiency, rapidly meeting the requirements of users for water and ensuring the convenient and energy-efficient application.
Description
Technical field
The present invention relates to heating plant, especially a kind ofly be provided with built-in pair of water tank, the dual-thermal effect water heating system of two kinds of different purposes hot water can be provided simultaneously.
Background technology
Existing hot water heating or heating system generally comprise water tank, heater and control device, water tank is provided with water inlet pipe and outlet pipe, tank inlet pipe connects the water source, outlet pipe is mounted in the room or underfloor heating radiator, can also connect life hot water apparatus, for example drinking water or bath water device.At present, the life of existing hot-water heating system is lumped together usually with hot water and heating hot water, when water, need heat whole box water, and firing rate is slower, and efficient is lower, can not satisfy the demand of user's water fast.If adopt electric heater unit to reach the purpose that hot water is provided fast, not only increased equipment cost, and the power consumption increase, energy-conservation inadequately.
Summary of the invention
At the deficiency of above existing hot-water heating system, the purpose of this invention is to provide a kind of easy to usely, more energy-conservation, be provided with built-in pair of water tank, the dual-thermal effect water heating system of two kinds of different purposes hot water can be provided simultaneously.
The objective of the invention is by realizing by the following technical solutions:
Double-tank hot-water system with double thermal effects, comprise water tank, heater and control device, water tank is provided with water inlet pipe and outlet pipe, and described water tank comprises separate domestic water water tank and heating water tank, and two water tanks are respectively equipped with heater and water inlet pipe and outlet pipe;
Be provided with heat exchanger in the described heating water tank, this heat exchanger is communicated with the equipment that hot water is provided by pipeline.
As the preferred technical solution of the present invention, described domestic water water tank is located at an end of heating water tank, is provided with insulating course between the two;
Perhaps, the domestic water water tank is located in the heating water tank;
Described domestic water water tank and heating water tank all are located in the shell, are provided with heat-insulation layer between shell and domestic water water tank and the heating water tank, and heating water tank is communicated with expansion drum by tube connector;
Be respectively equipped with heating water return mouth, heating delivery port and domestic water water supplement port, domestic hot-water's outlet on the described shell.
As the preferred technical solution of the present invention, described heater comprises electric heater;
The described equipment of hot water that provides comprises boiler, Teat pump boiler or solar thermal collector.
As the preferred technical solution of the present invention, the water inlet pipe of described domestic water water tank connects the domestic water water supplement port by the heat exchanger that is located in the heating water tank.
As the preferred technical solution of the present invention, also be provided with heat exchanger in the described domestic water water tank, this heat exchanger is connected solar thermal collector by pipeline with heat exchanger inlet and outlet on being located at shell, and the pipeline between solar thermal collector and the heat exchanger is provided with circulating pump.
As the preferred technical solution of the present invention, the insulating course between described domestic water water tank and the heating water tank is made as cylindrical convex body, and this convex body stretches in the heating water tank, is arranged with heat exchanger coils around the convex body.
As the preferred technical solution of the present invention, described domestic water water tank is located at the upper end of heating water tank, and the lower end of heating water tank is provided with blowoff valve.
As the preferred technical solution of the present invention, described Teat pump boiler comprises compressor and evaporimeter, and the pipeline between Teat pump boiler and the heating water tank heat exchanger is provided with cross valve and choke valve.
As the preferred technical solution of the present invention, also be provided with mixed water valve between heating water return mouth that described shell is provided with and the heating delivery port, mix water valve and connect circulating pump.
As the preferred technical solution of the present invention, described domestic water water supplement port is connected with check valve.
The invention has the beneficial effects as follows: with respect to prior art, the present invention has the following advantages:
1, the present invention adopts " courage in the courage " two waterbox design, will live and separate with hot water is strict with hot water and heating, and the double thermal effects hot water of different water temperatures or different quality can be provided simultaneously.
2, one group of domestic hot-water's preheat coil is set in heating water tank, domestic water enters inner bag from this coil pipe after preheating, and one group of solar heat-exchange coil pipe can also be set in inner water tank, can satisfy user's water demand fast, and is easy to use, more energy-conservation.
3, the interlayer of domestic water water tank is made as the cylindrical convex body that stretches in the heating water tank, has increased heat exchange area, has improved heat exchanger effectiveness; Be arranged with heat exchanger coils around the cylindrical convex body, can the interior water of Fast Heating domestic water water tank.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of the embodiment of the invention one;
Fig. 3 is the structural representation of the embodiment of the invention two.
The specific embodiment
Embodiment one
As depicted in figs. 1 and 2, double-tank hot-water system with double thermal effects, comprise water tank, heater and controller, water tank is provided with water inlet pipe and outlet pipe, described water tank comprises that separate domestic water water tank 3 and 4, two water tanks of heating water tank are respectively equipped with heater and water inlet pipe and outlet pipe; Be provided with heat exchanger 7 in the described heating water tank 4, this heat exchanger 7 is communicated with the equipment 13 that hot water is provided by pipeline.Described domestic water water tank 3 and heating water tank 4 all are located in the shell 1, are provided with heat-insulation layer 2 between shell 1 and domestic water water tank 3 and the heating water tank 4, and heating water tank 4 is communicated with expansion drum by tube connector 12.
The described domestic water water tank 3 of present embodiment is located at the upper end of heating water tank 4, is provided with insulating course between the two, and this insulating course is made as cylindrical convex body, and this convex body stretches in the heating water tank 4, is arranged with heat exchanger coils 7 around the convex body.Be respectively equipped with heating water return mouth 23, heating delivery port 21 and domestic water water supplement port 22, domestic hot-water on the described shell 1 and export 8.The water inlet pipe of described domestic water water tank 3 connects domestic water water supplement port 22 by the heat exchanger 6 that is located in the heating water tank 4, and domestic water water supplement port 22 is connected with check valve 11.
Described heater comprises the electric heater 9 that is located in the domestic water water tank 3, and is located at the electric heater 10 in the heating water tank 4; The described equipment 13 of hot water that provides comprises boiler, Teat pump boiler or solar thermal collector 20.
The lower end of the described heating water tank 4 of present embodiment is provided with blowoff valve, and described Teat pump boiler comprises compressor 21 and evaporimeter 17, and the pipeline in Teat pump boiler and the heating water tank 4 between the heat exchanger 7 is provided with cross valve 16 and choke valve 18.Also be provided with between described heating water return mouth 23 and the heating delivery port 21 and mix water valve 14, mix water valve 14 and connect circulating pump 15.
Embodiment two
As shown in figures 1 and 3, be provided with heat exchanger 5 in the described domestic water water tank 3 of present embodiment, this heat exchanger 5 is connected solar thermal collector 20 by pipeline with heat exchanger inlet and outlet on being located at shell 1, pipeline between solar thermal collector 20 and the heat exchanger 5 is provided with circulating pump 19, in time be delivered to heat exchanger 5 so that will be located at the heat of outdoor solar thermal collector 20 generations, and by the water in the heat exchanger 5 heating domestic water water tanks 3.Other embodiment is identical with embodiment one.
Water in the heating water tank 4 of the present invention is after use is filled with first, the circulation heating is used between heating water tank 4 and hot duct, heating radiator always, when described controller is sensed ambient temperature and is reached design temperature by temperature transducer, automatically close heating water outlet and back-water valve (BWV), stop heating, to reduce heat-energy losses, the water of the direct heating of 13 need of firing equipment in the water tank 4, thereby the saving energy.Heating water tank 4 is provided with the water compensating valve (not shown), and when the water level in the heating water tank 4 was lower than setting value, water compensating valve was opened moisturizing automatically.
Claims (10)
1. double-tank hot-water system with double thermal effects, comprise water tank, heater and control device, water tank is provided with water inlet pipe and outlet pipe, it is characterized in that: described water tank comprises separate domestic water water tank and heating water tank, and two water tanks are respectively equipped with heater and water inlet pipe and outlet pipe;
Be provided with heat exchanger in the described heating water tank, this heat exchanger is communicated with the equipment that hot water is provided by pipeline.
2. double-tank hot-water system with double thermal effects according to claim 1 is characterized in that: described domestic water water tank is located at an end of heating water tank, is provided with insulating course between the two;
Perhaps, the domestic water water tank is located in the heating water tank;
Described domestic water water tank and heating water tank all are located in the shell, are provided with heat-insulation layer between shell and domestic water water tank and the heating water tank, and heating water tank is communicated with expansion drum by tube connector;
Be respectively equipped with heating water return mouth, heating delivery port and domestic water water supplement port, domestic hot-water's outlet on the described shell.
3. double-tank hot-water system with double thermal effects according to claim 1 and 2 is characterized in that: described heater comprises electric heater;
The described equipment of hot water that provides comprises boiler, Teat pump boiler or solar thermal collector.
4. double-tank hot-water system with double thermal effects according to claim 1 and 2 is characterized in that: the water inlet pipe of described domestic water water tank connects the domestic water water supplement port by the heat exchanger that is located in the heating water tank.
5. double-tank hot-water system with double thermal effects according to claim 4, it is characterized in that: also be provided with heat exchanger in the described domestic water water tank, this heat exchanger is connected solar thermal collector by pipeline with heat exchanger inlet and outlet on being located at shell, and the pipeline between solar thermal collector and the heat exchanger is provided with circulating pump.
6. double-tank hot-water system with double thermal effects according to claim 2, it is characterized in that: the insulating course between described domestic water water tank and the heating water tank is made as cylindrical convex body, this convex body stretches in the heating water tank, is arranged with heat exchanger coils around the convex body.
7. double-tank hot-water system with double thermal effects according to claim 6 is characterized in that: described domestic water water tank is located at the upper end of heating water tank, and the lower end of heating water tank is provided with blowoff valve.
8. double-tank hot-water system with double thermal effects according to claim 3 is characterized in that: described Teat pump boiler comprises compressor and evaporimeter, and the pipeline between Teat pump boiler and the heating water tank heat exchanger is provided with cross valve and choke valve.
9. double-tank hot-water system with double thermal effects according to claim 2 is characterized in that: also be provided with mixed water valve between heating water return mouth that described shell is provided with and the heating delivery port, mix water valve and connect circulating pump.
10. double-tank hot-water system with double thermal effects according to claim 4 is characterized in that: described domestic water water supplement port is connected with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010249545 CN101900366A (en) | 2010-02-01 | 2010-08-02 | Double-tank hot-water system with double thermal effects |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010117452.X | 2010-02-01 | ||
| CN201010117452A CN101793419A (en) | 2010-03-31 | 2010-03-31 | Double-water tank dual-thermal effect water heating system |
| CN 201010249545 CN101900366A (en) | 2010-02-01 | 2010-08-02 | Double-tank hot-water system with double thermal effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101900366A true CN101900366A (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010117452A Pending CN101793419A (en) | 2010-02-01 | 2010-03-31 | Double-water tank dual-thermal effect water heating system |
| CN 201010249545 Pending CN101900366A (en) | 2010-02-01 | 2010-08-02 | Double-tank hot-water system with double thermal effects |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010117452A Pending CN101793419A (en) | 2010-02-01 | 2010-03-31 | Double-water tank dual-thermal effect water heating system |
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| CN (2) | CN101793419A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563836A (en) * | 2012-04-10 | 2012-07-11 | 罗庆祝 | Split intelligent water heater system |
| CN102778064A (en) * | 2012-08-09 | 2012-11-14 | 西安拜特新能源工程有限公司 | Solar heating double-chamber heat exchange water tank |
| JP5574069B1 (en) * | 2013-05-29 | 2014-08-20 | ダイキン工業株式会社 | Hot water storage unit and water heater |
| CN106594843B (en) * | 2016-12-30 | 2022-05-13 | 何宗衡 | Vertical energy mixing self-balancing device |
| CN106765441B (en) * | 2016-12-30 | 2022-05-13 | 何宗衡 | Smoke collecting type heat supply unit |
| CN110131783B (en) * | 2019-05-15 | 2020-01-07 | 北京市众诚恒祥能源投资管理有限公司 | High-efficiency energy-saving central heating automatic control device |
| CN112728630A (en) * | 2020-12-29 | 2021-04-30 | 哈尔滨工业大学 | Integrated heat supply system and heat supply method |
| CN114353168A (en) * | 2021-12-20 | 2022-04-15 | 丽水学院 | Automatic control system and control method for recycling waste heat of air compressor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572292Y (en) * | 2002-09-13 | 2003-09-10 | 龚伟 | Heating and water boiling two-purpose electric water heater |
| CN201355136Y (en) * | 2009-01-23 | 2009-12-02 | 曼瑞德自控系统（乐清）有限公司 | Multi-heat-source residential comfortable integrated system based on solar energy |
| CN201779746U (en) * | 2010-02-01 | 2011-03-30 | 中山市爱美泰电器有限公司 | Double thermal effect water heating system with two water tanks |
-
2010
- 2010-03-31 CN CN201010117452A patent/CN101793419A/en active Pending
- 2010-08-02 CN CN 201010249545 patent/CN101900366A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572292Y (en) * | 2002-09-13 | 2003-09-10 | 龚伟 | Heating and water boiling two-purpose electric water heater |
| CN201355136Y (en) * | 2009-01-23 | 2009-12-02 | 曼瑞德自控系统（乐清）有限公司 | Multi-heat-source residential comfortable integrated system based on solar energy |
| CN201779746U (en) * | 2010-02-01 | 2011-03-30 | 中山市爱美泰电器有限公司 | Double thermal effect water heating system with two water tanks |
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| CN101793419A (en) | 2010-08-04 |
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Application publication date: 20101201 |