CN202902447U - Solar energy central hot water system - Google Patents
Solar energy central hot water system Download PDFInfo
- Publication number
- CN202902447U CN202902447U CN 201220527822 CN201220527822U CN202902447U CN 202902447 U CN202902447 U CN 202902447U CN 201220527822 CN201220527822 CN 201220527822 CN 201220527822 U CN201220527822 U CN 201220527822U CN 202902447 U CN202902447 U CN 202902447U
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- CN
- China
- Prior art keywords
- water
- hot water
- water tank
- hot
- solar energy
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- 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.)
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar energy central hot water system. The solar energy central hot water system comprises a solar thermal collector, an electric heater unit, a pressure-bearing water tank and drinking hot water unit of pressure-bearing water tank heat transfer, a double circulation system is arranged inside the pressure-bearing water tank, a magnesium rod, a temperature sensing probe and double heat transfer hot coils (upper, lower) are arranged inside the pressure-bearing water tank in sequence, the upper heat transfer coil is connected with the drinking hot water unit, and is used for directly providing warm water or preheating high temperature hot water, the lower heat transfer coil is connected with the solar thermal collector, and a pressure meter and a circulating pump are further arranged on the lower heat transfer coil. The solar energy central hot water system is simple and rational in structure, capable of fully utilizing the solar energy and combining with electric heating, and ensuring sufficient hot water supply in any weather. The double circulation design can effectively avoid intersection of drinking hot water and domestic hot water, not only provide heat for the domestic hot water of shower and the like, but also provide preheating heat for the drinking hot water system. The solar energy central hot water system is energy-saving and environmental, and convenient to use.
Description
Technical field
The utility model relates to the solar energy utilization technique field, relates in particular to a kind of solar energy central hot-water heating system.
Background technology
Solar water heater has boundless market in China; and the continuous aggravation along with energy crisis; the utilization of solar energy has been subject to national increasing attention; most widely used is solar energy hot water supply; but conveniently also have many problems to need to solve in reasonability and practicality; overcast and rainy is to make the temperature that water temperature reaches to be needed by electrical heating mostly; by water in the splitting solar collecting system heating water tank; this unreasonable use to the high-order energy has caused waste; and energy utilization rate is low, easily damages.
The inventor is to research and develop a kind of drinking system water by water tank heat exchange design, avoid producing with the domestic hot-water and intersect, by can directly drinking for the user as warm water after the preheating, when the user needs high-temperature-hot-water as making tea, can be heated to directly water outlet behind the high temperature by electric heating pot, user such as need normal-temperature water, then directly provide by pipeline, solar energy not only provides heat for the domestic hot-water such as have a bath, also provide preheating quantity for drinking-water system, further saved the energy, it is rational in infrastructure, be user-friendly to.
The utility model content
For the defective of prior art, the purpose of this utility model is to provide the solar energy central hot-water supply system of a kind of simple and reasonable, novelty that is skillfully constructed, energy-conserving and environment-protective.
To achieve these goals, the technical scheme that the utility model adopts is: the solar energy central hot-water heating system, it comprise solar thermal collector, electric heater unit, press-bearing water tank and with the drinking hot water device of press-bearing water tank heat exchange, the inside of described press-bearing water tank is provided with binary cycle system, be provided with successively magnesium rod, temperature-sensing probe and upper heat exchange coil, lower heat exchange coil in the described press-bearing water tank, upper heat exchange coil links to each other with the drinking hot water device, warm water directly is provided or is the high-temperature-hot-water preheating; Lower heat exchange coil is connected with heat collector, also is provided with Pressure gauge, circulating pump on this heat exchange coil.
The top of described press-bearing water tank is provided with the hot water outlet that is connected with described water side, the bottom of this press-bearing water tank is provided with the running water inlet that is connected with described water inlet end, described water inlet end is connected with running water inlet by water pipe, also is provided with filter on this water pipe.
Described temperature-sensing probe is arranged on the casing of described press-bearing water tank, and the tank body of described high-temperature-hot-water tank is provided with the first electric heater unit, and the casing upper end of described press-bearing water tank is provided with the second electric heater unit.
Described solar energy circulating system is comprised of heat collector, circulating pump, lower heat exchange coil, expansion drum, Pressure gauge.
The outside of described press-bearing water tank is provided with heat-insulation layer, and is connected by insulating tube with heat collector.
Described press-bearing water tank is provided with into water, water outlet, water return pipeline, and this inlet and outlet pipe connects resource of water supply and water terminal.
Described drinking hot water device is comprised of upper heat exchange coil, cooling water outlet, warm water outlet, high-temperature-hot-water tank and high-temperature-hot-water outlet.
The beneficial effects of the utility model are: be applicable to central heating water, can take full advantage of solar energy combines with electrical heating, ensure that any weather has sufficient hot water supply, two cyclic designs have effectively been avoided drinking hot water to produce with the domestic hot-water intersecting, not only provide heat for the domestic hot-water such as have a bath, also for potable water system provides preheating quantity, the energy, novelty rational in infrastructure, user have further been saved convenient to operation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples;
Fig. 1 is structural representation of the present utility model;
Among the figure, 1, cooling water outlet; 2, warm water outlet; 3, hot water outlet; 4, the first electric heater unit; 5, high-temperature-hot-water tank; 6, press-bearing water tank heat-insulation layer; 7, the second electric heater unit; 8, access hole; 9, magnesium rod; 10, lower heat exchange coil; 19, upper heat exchange coil; 11, domestic hot-water's water return outlet; 12, Pressure gauge; 13, temperature-sensing probe; 14, solar thermal collector; 15, expansion drum; 16, circulating pump; 17, filter; 18, press-bearing water tank.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in the figure, the solar energy central hot-water heating system, it comprise solar thermal collector 14, the first electric heater unit 4, the second electric heater unit 7, press-bearing water tank 18 and with the drinking hot water device of press-bearing water tank 18 heat exchange, the inside of press-bearing water tank 18 is provided with binary cycle system, be provided with successively magnesium rod 9, temperature-sensing probe 13, upper heat exchange coil 19 in the described press-bearing water tank 18, lower heat exchange coil 10 links to each other with the drinking hot water device, warm water directly is provided or is the high-temperature-hot-water preheating; Lower heat exchange coil 10 is connected with solar thermal collector 14, also is provided with Pressure gauge 12, circulating pump 16 on this heat exchange coil.
The top of press-bearing water tank 18 is provided with the hot water outlet 3 that is connected with described water side, the bottom of this press-bearing water tank 18 is provided with the running water inlet that is connected with described water inlet end, described water inlet end is connected with running water inlet by water pipe, also be provided with filter 17 on this water pipe, temperature-sensing probe 13 is arranged on the casing of described press-bearing water tank 18, the tank body of high-temperature-hot-water tank 5 is provided with the first electric heater unit 4, the casing upper end of press-bearing water tank 18 is provided with the second electric heater unit 7, and solar energy circulating system is by solar thermal collector 14, circulating pump 16, lower heat exchange coil 10, expansion drum 15, Pressure gauge 12 forms.
Press-bearing water tank 18 is provided with into water, water outlet, water return pipeline, and this inlet and outlet pipe connects resource of water supply and water terminal.
Hot water drinking system is comprised of upper heat exchange coil 19, cooling water outlet 1, warm water outlet 2, high-temperature-hot-water tank 5 and high-temperature-hot-water outlet.
It is applicable to central heating water, can take full advantage of solar energy combines with electrical heating, ensure that any weather has sufficient hot water supply, two cyclic designs have effectively been avoided drinking hot water to produce with the domestic hot-water intersecting, not only for the domestic hot-water such as have a bath provides heat, also provide preheating quantity for potable water system.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.
Claims (4)
1. solar energy central hot-water heating system, it comprise solar thermal collector, electric heater unit, press-bearing water tank and with the drinking hot water device of press-bearing water tank heat exchange, the inside that it is characterized in that described press-bearing water tank is provided with binary cycle system, be provided with successively magnesium rod, temperature-sensing probe and upper heat exchange coil, lower heat exchange coil in the described press-bearing water tank, upper heat exchange coil links to each other with the drinking hot water device; Lower heat exchange coil is connected with heat collector, also is provided with Pressure gauge, circulating pump on this heat exchange coil; Described drinking hot water device is comprised of upper heat exchange coil, cooling water outlet, warm water outlet, high-temperature-hot-water tank and high-temperature-hot-water outlet.
2. solar energy central hot-water heating system according to claim 1, the top that it is characterized in that described press-bearing water tank is provided with domestic hot-water's outlet of being connected with described water side, the bottom of this press-bearing water tank is provided with the running water inlet that is connected with described water inlet end, described water inlet end is connected with running water inlet by water pipe, also is provided with filter on this water pipe.
3. solar energy central hot-water heating system according to claim 1 is characterized in that the tank body of described high-temperature-hot-water tank is provided with the first electric heater unit, and the casing of described press-bearing water tank is provided with the second electric heater unit, temperature-sensing probe.
4. according to claim 1 or 3 described solar energy central hot-water heating systems, it is characterized in that the outside of described press-bearing water tank is provided with heat-insulation layer, and be connected by insulating tube with heat collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527822 CN202902447U (en) | 2012-10-16 | 2012-10-16 | Solar energy central hot water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527822 CN202902447U (en) | 2012-10-16 | 2012-10-16 | Solar energy central hot water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902447U true CN202902447U (en) | 2013-04-24 |
Family
ID=48123108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220527822 Expired - Fee Related CN202902447U (en) | 2012-10-16 | 2012-10-16 | Solar energy central hot water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902447U (en) |
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2012
- 2012-10-16 CN CN 201220527822 patent/CN202902447U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130424 Termination date: 20151016 |
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| EXPY | Termination of patent right or utility model |