CN201731647U - Split-type solar water heater - Google Patents
Split-type solar water heater Download PDFInfo
- Publication number
- CN201731647U CN201731647U CN2010202493852U CN201020249385U CN201731647U CN 201731647 U CN201731647 U CN 201731647U CN 2010202493852 U CN2010202493852 U CN 2010202493852U CN 201020249385 U CN201020249385 U CN 201020249385U CN 201731647 U CN201731647 U CN 201731647U
- Authority
- CN
- China
- Prior art keywords
- heat storage
- storage box
- heat
- medium
- water heater
- Prior art date
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000005338 heat storage Methods 0.000 claims abstract description 77
- 238000005485 electric heating Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 13
- 238000009825 accumulation Methods 0.000 claims description 12
- 238000001802 infusion Methods 0.000 claims description 11
- 239000000498 cooling water Substances 0.000 claims description 5
- 239000008399 tap water Substances 0.000 abstract description 4
- 235000020679 tap water Nutrition 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000001502 supplementation Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Y02E10/44—Heat exchange systems
Abstract
The utility model relates to a solar water heater, in particular to a split-type solar water heater. The split-type water heater comprises a solar thermal collector, a heat storage tank and a control device; the solar thermal collector and the heat storage tank are connected by a circulating pipeline; a circulating pump is arranged on the circulating pipeline; the control device controls the work of electric heating pipes in the circulating pump and the heat storage tank according to the differences of temperatures in the solar thermal collector and the heat storage tank fed back by a temperature sensor; the heat storage tank is internally provided with a heat exchange coil, through which hot water flows out; and the upper side of the heat storage tank is provided with a liquid supplementing tank. The split-type solar water heater can produce fresh and hot tap water and can realize 24-hour service.
Description
Technical field
The utility model relates to a kind of solar water heater, especially a kind of separated type solar water heater.
Background technology
Now the solar water heater that generally uses is installed on top of building more, and this solar water heater is because the installation site height, and its supply channel, the auxilliary heating line of electricity are all very long, during use water yield waste big, thermal loss is also big; And limited because of the bearing capacity of top of building, load should not be too big, restricted the capacity of solar water heater to a certain extent.The heat collector of solar water heater and heat storage water tank separated significantly to improve this phenomenon.
Present existing separated solar water heater, some can not pressure-bearing, adopts the auxiliary inside and outside hot and cold water circulation of circulating pump, and energy consumption is big relatively; Some are pressure-bearings, because heat collector and attemperater all need pressure-bearing, the manufacturing cost height, and be the top water mode that adopts when using hot water, be about to cold water and be pressed into heat storage water tank, hot water is cemented out, cause hot and cold water to mix easily, influence the result of use and the comfortableness of hot water.
The utility model content
The utility model provides a kind of separated type solar water heater at the deficiencies in the prior art, the hot water sanitation and hygiene of its output, and water temperature is permanent steady, and hydraulic pressure is identical with the tap water pressure of pipe network, is convenient to user's hot and cold water allotment.
For realizing above technical purpose, the utility model will be taked following technical scheme:
A kind of separated type solar water heater, comprise solar thermal collector, heat storage box and control device, the medium heat tunnel outlet of described solar thermal collector is equipped with the heat collector temperature sensor, in the described heat storage box heat exchanger coil is installed, and the heat storage box tank wall is provided with heat storage box hot water inlet and heat storage box outlet, described heat storage box hot water inlet is connected with the medium heat tunnel outlet of solar thermal collector by pipeline, the heat storage box outlet then is connected with the medium heat tunnel inlet of solar thermal collector by pipeline, and on the connecting pipe between the medium heat tunnel of heat storage box cooling water outlet and the solar thermal collector inlet circulating pump is installed, be filled with heat exchange medium water in the described heat exchanger coil, and the delivery port of this heat exchanger coil is installed by-pass valve control, in the described heat storage box heat accumulation temperature sensor is installed simultaneously, the duty of the temperature value control circulating pump that described control device is fed back according to heat collector temperature sensor and heat accumulation temperature sensor, in addition, electric heating tube by the control device On/Off is installed in the described heat storage box.
Further, described heat storage box top is equipped with the fluid infusion case, and described fluid infusion case is connected with heat storage box by pipeline, and the gauge tap that replenishes medium automatically toward heat storage box is installed on the connecting pipe of fluid infusion case and heat storage box.
Further, described heat accumulation temperature sensor is provided with near the heat storage box hot water inlet.
Further, described electric heating tube is installed in the middle part of heat storage box.
According to above technical scheme, can realize following beneficial effect:
1, use the utility model when taking hot water, only need open the by-pass valve control that install at heat exchanger coil delivery port place, the running water that is connected on aforementioned heat exchanger coil import department just flows out from by-pass valve control, these running water carry out exchange heat by the medium in heat exchanger coil and the heat storage box when flowing through heat exchanger coil, make that the running water that flows out at by-pass valve control is hot.Medium in the overcast and rainy electric heater for heating heat storage box that passes through in the heat storage box.
2, the hot water sanitation and hygiene of the utility model output, water temperature is permanent steady, and hydraulic pressure is identical with the tap water pressure of pipe network, is convenient to user's hot and cold water allotment.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein, 1, solar thermal collector 2, heat collector temperature sensor 3, automatic exhaust steam valve 4, fluid infusion case 5, heat storage box 6, heat exchanger coil hot water outlet 7, heat storage box hot water inlet 8, heat exchanger coil 9, heat accumulation temperature sensor 10, electric heating tube 11, heat exchanger coil cooling water inlet 12, heat storage box outlet 13, circulating pump 14, heat storage box sewage draining exit 15, control device.
The specific embodiment
Accompanying drawing discloses the technical scheme of a kind of preferred embodiment of the present utility model without limitation, explains the technical solution of the utility model below with reference to accompanying drawing.
As shown in Figure 1, separated type solar water heater described in the utility model, comprise solar thermal collector 1, heat storage box 5 and control device, the medium heat tunnel outlet of described solar thermal collector 1 is equipped with heat collector temperature sensor 2, in the described heat storage box 5 heat exchanger coil 8 is installed, and heat storage box 5 tank walls are provided with heat storage box hot water inlet 7 and heat storage box outlet 12, described heat storage box hot water inlet 7 is connected with the medium heat tunnel outlet of solar thermal collector 1 by pipeline, highest point in solar thermal collector 1 and heat storage box hot water inlet 7 connecting pipes is equipped with automatic exhaust steam valve 3, heat storage box outlet 12 then is connected with the medium heat tunnel inlet of solar thermal collector 1 by pipeline, and on the connecting pipe between the medium heat tunnel of heat storage box 5 cooling water outlets and solar thermal collector 1 inlet circulating pump 13 and heat storage box sewage draining exit 14 are installed, be filled with heat exchange medium water in the described heat exchanger coil 8, and the delivery port of this heat exchanger coil 8 is installed by-pass valve control, in the utility model, heat exchanger coil cooling water inlet 11 links to each other with running water, 6 of heat exchanger coil hot water outlets link to each other with user's hot-water switch, in the described heat storage box 5 heat accumulation temperature sensor 9 is installed simultaneously, and described heat accumulation temperature sensor 9 is provided with near heat storage box hot water inlet 7.The duty of the temperature value control circulating pump 13 that described control device is fed back according to heat collector temperature sensor 2 and heat accumulation temperature sensor 9, in addition, electric heating tube 10 by the control device On/Off is installed in the described heat storage box 5, and described electric heating tube 10 is installed in the middle part of heat storage box 5.
In addition, because in whole heat transfer process, medium in the storage tank also will heat through the medium heat tunnel of solar thermal collector 1, therefore, for guaranteeing the medium abundance in the storage tank, heat storage box described in the utility model 5 tops are equipped with fluid infusion case 4, and described fluid infusion case 4 is connected with heat storage box 5 by pipeline, and the gauge tap that replenishes media automatically toward heat storage box 5 is installed on the connecting pipe of fluid infusion case 4 and heat storage box 5.
Hence one can see that, the medium heat tunnel and the heat storage box 5 of solar thermal collector 1 described in the utility model have been formed circulation canal, simultaneously, on the connecting pipe between the medium heat tunnel of heat storage box 5 and solar thermal collector 1 circulating pump 13 is installed, and at solar thermal collector 1 and thermal storage device heat collector temperature sensor 2 and heat accumulation temperature sensor 9 are installed respectively respectively, therefore, when solar thermal collector 1 makes that under solar irradiation the difference of the medium temperature T1 (being fed back by heat collector temperature sensor 2) of solar thermal collector 1 medium heat tunnel and the medium temperature T2 (by heat accumulation temperature sensor 9 feedbacks) in the heat storage box 5 reaches a setting value, controller drives circulating pump 13 work of installing on the aforementioned circulating line, medium suction solar thermal collector 1 with process heat exchange in the heat storage box 5, and the medium through solar energy heating flows into heat storage box 5 in the promotion solar thermal collector 1, continuously the heat exchange medium water in the heat exchanger coil 8 are carried out the heat transmission; The fluid infusion case 4 of heat storage box 5 upsides replenishes medium can for automatically heat storage box 5; Just can obtain thermal medium like this in the heat storage box 5 through solar energy heating.Cold zone in the winter time can add anti-icing fluid when using the utility model in the medium of heat storage box 5, prevent the freezing of circulating line.
Above-mentioned heat storage box 5 can be selected to be installed on outdoor or indoor according to user's mounting condition, heat storage box 5 can be installed near user's hot water water spot place, opens hot-water switch and goes out hot water at once.Use the heat hydraulic pressure of the utility model output consistent, be convenient to the user and regulate water temperature with tap water pressure.The hot water that uses for the user of the utility model output is fresh running water, sanitation and hygiene.
Of the present utility model to be used for heat conducting medium be separated with hot water, and the medium in the heat storage box 5 can be water or the aqueous solution or other liquid that adds anti-icing fluid, can prevent the freezing of connecting pipe in the winter time; In the overcast and rainy work that can control electric heating tube 10 by control system automatically, realize round-the-clock 24 hours output hot water.
Claims (4)
1. separated type solar water heater, comprise solar thermal collector, heat storage box and control device, it is characterized in that, the medium heat tunnel outlet of described solar thermal collector is equipped with the heat collector temperature sensor, in the described heat storage box heat exchanger coil is installed, and the heat storage box tank wall is provided with heat storage box hot water inlet and heat storage box outlet, described heat storage box hot water inlet is connected with the medium heat tunnel outlet of solar thermal collector by pipeline, the heat storage box outlet then is connected with the medium heat tunnel inlet of solar thermal collector by pipeline, and on the connecting pipe between the medium heat tunnel of heat storage box cooling water outlet and the solar thermal collector inlet circulating pump is installed, be filled with heat exchange medium water in the described heat exchanger coil, and the delivery port of this heat exchanger coil is installed by-pass valve control, in the described heat storage box heat accumulation temperature sensor is installed simultaneously, the duty of the temperature value control circulating pump that described control device is fed back according to heat collector temperature sensor and heat accumulation temperature sensor, in addition, electric heating tube by the control device On/Off is installed in the described heat storage box.
2. separated type solar water heater according to claim 1, it is characterized in that, described heat storage box top is equipped with the fluid infusion case, and described fluid infusion case is connected with heat storage box by pipeline, and the gauge tap that can replenish medium automatically toward heat storage box is installed on the connecting pipe of fluid infusion case and heat storage box.
3. separated type solar water heater according to claim 1 is characterized in that, described heat accumulation temperature sensor is provided with near the heat storage box hot water inlet.
4. separated type solar water heater according to claim 1 is characterized in that described electric heating tube is installed in the middle part of heat storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202493852U CN201731647U (en) | 2010-07-02 | 2010-07-02 | Split-type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202493852U CN201731647U (en) | 2010-07-02 | 2010-07-02 | Split-type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731647U true CN201731647U (en) | 2011-02-02 |
Family
ID=43522805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202493852U Expired - Fee Related CN201731647U (en) | 2010-07-02 | 2010-07-02 | Split-type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731647U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542541A (en) * | 2013-10-24 | 2014-01-29 | 铜陵市清华宝能源设备有限责任公司 | Solar water heater |
| CN104776590A (en) * | 2015-04-20 | 2015-07-15 | 芜湖美的厨卫电器制造有限公司 | Gas water heater |
| CN106359246A (en) * | 2016-11-11 | 2017-02-01 | 中国电建集团成都勘测设计研究院有限公司 | Solar heating type fish multiplication and releasing station recirculating water treatment system |
| CN112648749A (en) * | 2020-12-28 | 2021-04-13 | 真木农业设备（安徽）有限公司 | High-efficiency heat storage and exchange device |
-
2010
- 2010-07-02 CN CN2010202493852U patent/CN201731647U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542541A (en) * | 2013-10-24 | 2014-01-29 | 铜陵市清华宝能源设备有限责任公司 | Solar water heater |
| CN104776590A (en) * | 2015-04-20 | 2015-07-15 | 芜湖美的厨卫电器制造有限公司 | Gas water heater |
| CN104776590B (en) * | 2015-04-20 | 2017-12-19 | 芜湖美的厨卫电器制造有限公司 | Gas heater |
| CN106359246A (en) * | 2016-11-11 | 2017-02-01 | 中国电建集团成都勘测设计研究院有限公司 | Solar heating type fish multiplication and releasing station recirculating water treatment system |
| CN112648749A (en) * | 2020-12-28 | 2021-04-13 | 真木农业设备（安徽）有限公司 | High-efficiency heat storage and exchange device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130702 |