CN2482667Y - Inforced double-circulating domestic solar energy water heater - Google Patents
Inforced double-circulating domestic solar energy water heater Download PDFInfo
- Publication number
- CN2482667Y CN2482667Y CN01229299U CN01229299U CN2482667Y CN 2482667 Y CN2482667 Y CN 2482667Y CN 01229299 U CN01229299 U CN 01229299U CN 01229299 U CN01229299 U CN 01229299U CN 2482667 Y CN2482667 Y CN 2482667Y
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- water
- solar
- hot water
- heat
- water tank
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a forced double-circulation household solar energy water heater, which comprises a solar energy heat collector and related pipelines, a heat storage water tank with a heat exchanger and related pipes, a circulation water pump and related pipes, an expansion liquid refilling tank and a pressure exhaust valve. The forced double-circulation household solar energy water heater is characterized in that a solar energy heat collection group (1) and a heat storage water tank (8) are separately arranged, and the solar energy heat collector (1) and the circulation of the pipes are driven by a circulation water pump (12); the solar energy heat collector (1) and the related outdoor pipes as well as a heated water using terminal (2) and the related pipes are designed with independent circulation systems, whose heat exchange is carried out with the heat exchanger in the heat storage water tank (8). The water heater has the advantages of arrangement as per features of a building, sound frozen and scale resistance, heated water for bathing and warm supply throughout the year and sound energy conservation.
Description
The utility model relates to forces double circulation domestic solar hot water device.
At present, widely used domestic solar hot water device is divided into two classes substantially from design form.One class is that solar thermal collector is put in the bottom, heat storage water tank is put in being called of heat collector top all-in-one-piece domestic solar hot water device.The Natural Circulation of hot and cold water flows the water in the water tank is directly heated between this type of device dependence solar thermal collector and the heat storage water tank.Another kind of is on the basis of a last class, and the heat exchanger that is communicated with solar thermal collector is set in heat storage water tank, and the raising of water temperature is carried out indirectly by the heating of heat exchanger in the heat storage water tank.More than two class domestic solar hot water devices in promoting the use of process, expose some weakness gradually.The one, this class device is confined to be installed in the top layer of building, is unsuitable for using in greater than 6 layers skyscraper in the number of plies; The 2nd, the design feature of device itself makes that in conjunction with architectural style domestic solar hot water device being installed is restricted the effect that has also hindered domestic solar hot water device can bring into play in family expenses heating.
The purpose of this utility model is to overcome above weakness, the domestic solar-energy water device that can carry out design and installation according to the building structure characteristics is provided, this device carries out the mode of forced circulation by use water pump between solar thermal collector and heat storage water tank, makes solar thermal collector needn't be placed on the bottom of heat storage water tank but can be placed in anyly to be complementary, to be subjected to the good place of light with architectural style; Be arranged in outdoor solar water heater and pipeline has possessed function freeze proof, good antiscale property by solar water heater and pipeline thereof being connected with heat exchanger in the heat storage water tank and making its two cyclic designs that are independent of the heat storage water tank hot water supply system, making.In addition, two cyclic designs make heat storage water tank possess with all kinds of auxiliary thermal sources to be connected, and bathing and the heating ability with hot water is provided.
The purpose of this utility model realizes by following technology:
Solar thermal collector is connected with the water inlet pipe of heat exchanger in the heat storage water tank by outlet pipe, and the heat exchanger outlet pipe is connected with the solar thermal collector water inlet pipe through water circulating pump, forms the water circulation system of collecting solar heat; Establish cold water inlet and inlet valve in the bottom of heat storage water tank, establish the hot water outlet pipe on heat storage water tank top and be connected to hot water use terminal, the water temperature control valve is set between cold water inlet and hot water outlet pipe, in the water tank bottom assisted heating device is set, forms the user and carry out the hot water supply system of collecting the solar heat water circulation system that is independent of that hot water storage is used and water temperature is regulated from line operate.
The utility model compared with prior art its advantage mainly contains:
1, the use of forced circulation form makes solar water heater and heat storage water tank split place becomes possibility, provides necessary condition for combine installation domestic solar hot water device with building.Be higher than 6 layers the user who inhabits skyscraper for floor, solar water heater can be installed on the balcony side of sensitive surface, heat storage water tank is placed on such as users such as toilets thinks suitable place.
2, will collect that the water circulation system of solar heat and user's hot water supply system are designed to two circulation forms and make with the form of in the water circulation system of collecting solar heat, injecting anti-icing fluid or related work medium and to be arranged in outdoor solar thermal collector and pipeline has possessed performance freeze proof, good antiscale property, and guarantee that domestic solar hot water device is efficient throughout the year to use.
3, since force double circulation domestic solar hot water device not only possess the bathing of providing with the function of hot water, can also be as the heating thermal source; thereby expanded the range of application of domestic solar hot water device, domestic solar hot water device can played a greater role aspect energy-conservation and the environmental protection.
The utility model is described in further detail below in conjunction with the accompanying drawing illustrated embodiment:
Fig. 1 is the utility model at flat-plate solar collector being installed on the balcony fence side, heat storage water tank being positioned over the apparatus structure schematic diagram of toilet.
(1) is flat-plate solar collector among the figure, (2) be the solar thermal collector outlet pipe, (3) be the interior heat exchanger of heat storage water tank, (4) be the heat exchanger water inlet pipe, (5) are expansion fluid infusion jars, and (6) are the fluid infusion mouths of the set with closure of expansion fluid infusion jar, (7) be the pressure exhaust valve, (8) be heat storage water tank, (9) are the visual pipes of transparence that expansion fluid infusion jar one side is provided with, and (10) are the solar thermal collector water inlet pipes, (11) be fixing heat collector support, (12) be water circulating pump, (13) are to irritate the liquid valve, and (14) are stop valves, (15) be the exhaust valve, (16) be the heat exchanger outlet pipe, (17) are cold water inlets, and (18) are inlet valves, (19) be the auxiliary heater that is provided with in the heat storage water tank, (20) be the water temperature control valve, (21) are the hot water outlet pipes, and (22) are that hot water uses terminal.
With reference to embodiment shown in Figure 1, before the device operation, earlier by unlatching be arranged on filling liquid in the solar thermal collector inlet pipeline with valve (13), exhaust with valve (15), close stop valve (14), operation cycle water pump (12) injects anti-icing fluid or corresponding solution as working media to the water circulation system of collecting solar heat; Inject cold water by opening inlet valve (18) to heat storage water tank (8).When solar thermal collector (1) receives certain solar energy irradiation, working media in the pipeline is under the effect of water circulating pump (12), the heat that solar thermal collector is collected through solar thermal collector outlet pipe (2), be delivered to the heat exchanger (3) in the heat storage water tank (8), by heat exchanger with heat storage water tank in cold water carry out exchange heat after, flow back into solar thermal collector (1) from solar thermal collector water inlet pipe (10).The user is when using hot water, if heat storage water tank (8) shows that water temperature can supply bathing in the water tank, by Open valve (18), can be when using hot water, constantly in water tank, inject cold water, and utilize valve (20) that the water temperature of using terminal (22) is regulated.If heat storage water tank (8) shows that water temperature does not reach instructions for use in the water tank, the user can start assisted heating device (19) in the water tank and heat until water temperature and satisfy instructions for use.Device occurs leaking and can observe and remedy by the visual pipe of transparence (7) on the expansion fluid infusion jar (8), by the fluid infusion mouth (6) on the expansion fluid infusion jar (8) working media is replenished.
Solar thermal collector of the present utility model (1) can employing or the solar thermal collector of flat-plate solar collector or vacuum type thermal-collecting tube solar thermal collector or band reflecting plate; The installation site can or be selected the roof of building or selects the balcony fence side or select to be subjected to the exterior wall surface of light according to architectural feature.
Heat exchanger (3) in the heat storage water tank of the present utility model (8) can adopt coiled or calandria heat exchanger.Assisted heating device (19) can adopt electrical heating, fuel oil or gas-operated thermal bath facility.Heat exchanger heat exchange area and auxiliary thermal source heating efficiency are determined according to user's hot water demand.
Claims (4)
1, a kind of pressure double circulation domestic solar hot water device, it is characterized in that: solar thermal collector (1) is connected with the water inlet pipe (4) of the interior heat exchanger of heat storage water tank (8) (3) by outlet pipe (2), heat exchanger outlet pipe (16) is connected with solar thermal collector group water inlet pipe (10) through water circulating pump (12), forms the water circulation system of collecting solar heat; Establish cold water inlet (17) and inlet valve (18) in the bottom of heat storage water tank (8), establish hot water outlet pipe (21) on heat storage water tank (8) top and be connected to hot water use terminal (22), between cold water inlet (17) and hot water outlet pipe (21), water temperature control valve (20) is set, assisted heating device (19) is set in the water tank bottom, forms the user and carry out the hot water supply system of collecting the solar heat water circulation system that is independent of that hot water storage is used and water temperature is regulated from line operate.
2, pressure double circulation domestic solar hot water device according to claim 1, it is characterized in that (1) employing of its solar thermal collector or flat-plate solar collector or vacuum type thermal-collecting tube solar thermal collector or the band reflecting plate solar thermal collector; The roof of installation site or building or balcony fence side maybe can be subjected to the exterior wall surface of light.
3, pressure double circulation domestic solar hot water device according to claim 1, it is characterized in that visual type expansion fluid infusion jar (5) being set at the device peak, expansion fluid infusion jar one side is provided with the visual pipe of transparence (9), the fluid infusion mouth (6) of with closure is set at an upper portion thereof and pressure exhaust valve (7) is communicated with fluid infusion mouth (6).
4, pressure double circulation domestic solar hot water device according to claim 1 is characterized in that the heat exchanger (3) in the described heat storage water tank adopts coiled or calandria heat exchanger; Assisted heating device (19) adopts electrical heating, fuel oil or gas-operated thermal bath facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01229299U CN2482667Y (en) | 2001-06-29 | 2001-06-29 | Inforced double-circulating domestic solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01229299U CN2482667Y (en) | 2001-06-29 | 2001-06-29 | Inforced double-circulating domestic solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2482667Y true CN2482667Y (en) | 2002-03-20 |
Family
ID=33644194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01229299U Expired - Fee Related CN2482667Y (en) | 2001-06-29 | 2001-06-29 | Inforced double-circulating domestic solar energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2482667Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940097A (en) * | 2014-03-11 | 2014-07-23 | 朱明龙 | Water heater |
| CN108456630A (en) * | 2017-02-22 | 2018-08-28 | 长沙联博科技咨询有限公司 | Domestic energy-saving methane-generating pit |
-
2001
- 2001-06-29 CN CN01229299U patent/CN2482667Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940097A (en) * | 2014-03-11 | 2014-07-23 | 朱明龙 | Water heater |
| CN108456630A (en) * | 2017-02-22 | 2018-08-28 | 长沙联博科技咨询有限公司 | Domestic energy-saving methane-generating pit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |