CN201463107U - Exchange-type solar water heating system with centralized heat accumulation - Google Patents
Exchange-type solar water heating system with centralized heat accumulation Download PDFInfo
- Publication number
- CN201463107U CN201463107U CN2009200905874U CN200920090587U CN201463107U CN 201463107 U CN201463107 U CN 201463107U CN 2009200905874 U CN2009200905874 U CN 2009200905874U CN 200920090587 U CN200920090587 U CN 200920090587U CN 201463107 U CN201463107 U CN 201463107U
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- heat
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- water tank
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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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- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an exchange-type solar water heating system with centralized heat accumulation, which comprises a solar collector group, a heat exchange water tank and a plurality of user heat exchange units, wherein the solar collector group and the heat exchange water tank are connected into a closed loop, the user heat exchange units are respectively connected to the heat exchange water tank, each user heat exchange unit comprises individual heat exchange devices mounted independently in the heat exchange water tank, and cold water inlet pipes and hot water outlet pipes respectively connected with users are communicated with the individual heat exchange devices. By virtue of the structure, the utility model has simple structure, saves the installation space without the necessity of mounting heat accumulation and exchange water tanks on the user units, and not only facilitates the installation but also greatly reduces both the manufacturing cost and installation cost of the products; and meanwhile, since the heat accumulation and exchange water tanks are eliminated, the water quality can not be contaminated due to the fact that no accumulated water remains therein, thereby resulting in sanitation and reliability.
Description
Technical field
The utility model belongs to application of solar, relates generally to a kind of solar water heater, and definite saying so relates to a kind of switch type solar water heating system of a kind of concentrated heat accumulation of unit building use.
Background technology
Solar water generally all is that every family is installed and used separately, and it installs chaotic, and pipeline connects inconvenience, and easy care not.The patent No. is the solar water heating system that the Chinese utility model patent specification of ZL200720047024.8 discloses a kind of concentrated collection heat separating user heat accumulation, this solar water heating system comprises the solar thermal collector group, expansion tank, water circulating pump and user's heat exchange unit, after it heats the water in the expansion tank by the solar thermal collector group, by water circulating pump hot water is sent into each user's heat exchange unit, each user's heat exchange unit comprises and is installed in the indoor heat storage water tank of each user, heat exchange coil is installed on each heat storage water tank and advances, outlet pipe, hot water produces circulation by heat exchange coil and expansion tank, makes the water in the heat storage water tank be in heated condition always.When each user uses, can directly open the inlet tube and outlet tube that is connected on the heat storage water tank, use in the heat storage water tank by the heat exchange coil heated hot water.The common water of the heat-exchanging water tank of each user's heat exchange unit is more, hot water is Evacuable not in use, and because the water in the heat-exchanging water tank is in heated condition always, if the long-time obsolete words of the hot water of storing in the water heat exchange box, not only be easy to generate fouling, and grow harmful microorganism easily, and cause water pollution, influence the healthy of user.Simultaneously, the general volume of heat storage water tank of the indoor installation of each user is bigger, and it is more that it takies the interior space, and install, safeguard all very inconvenient.
The utility model content
The purpose of this utility model is at above-mentioned defective, provides a kind of simple in structure, uses the switch type solar water heating system of the concentrated heat accumulation of clean hygiene.
The technical solution of the utility model is: a kind of switch type solar water heating system of concentrated heat accumulation, comprise solar thermal collector group and heat-exchanging water tank and each user's heat exchange unit, described solar thermal collector group links to each other by heat-exchanging water tank with each user's heat exchange unit, described user's heat exchange unit comprises the independent separately branch family heat-exchanger rig that is provided with that is installed in the heat-exchanging water tank, each minute the family heat-exchanger rig be provided with and be used to be communicated with each individual consumer's cold water inlet and hot water outlet pipe's water inlet and delivery port.Adopt said structure, of the present utility model simple in structure, it need not install the heat storage and exchange water tank at each subscriber unit, can save installing space, simple installation not only, and can significantly reduce production cost of products and installation cost; Simultaneously, owing to saved the heat storage and exchange water tank, do not have water, water quality can not polluted, and uses health reliable; Each user's heat exchange unit directly carries out heat exchange in heat-exchanging water tank, its heat exchanger effectiveness height, and the heat loss when having reduced pipeline output, the user has reached the effect of instant-heating in use.
Further, the family heat-exchanger rig comprised the heat exchanger that is connected with the hot water outlet pipe with independent each user's cold water inlet more than two in described minute, described heat exchanger comprises hollow tubing conductor, the hollow tubing conductor head and the tail of each heat exchanger connect successively, the outside of each hollow tubing conductor body is installed with heat exchange fin, and described each individual consumer's cold water inlet and hot water outlet pipe are connected to the two ends of heat exchanger hollow core conduit.This structure can utilize heat exchange fin to strengthen the heat exchange effect, improves heat exchange efficiency.
Further, each heat exchanger is arranged in parallel in described minute family heat-exchanger rig.The integral body that this structure can reduce each minute family heat-exchanger rig takies volume.
Further, described heat exchange fin is the radial hollow tubing conductor outside that is installed in, and each hollow tubing conductor connects as one structure by heat exchange fin with connector.This structure can so that in heat-exchanging water tank each heat exchanger independently of installation and maintenance, be convenient to take out separately that out of order heat exchanger keeps in repair and the use that can not have influence on other user.
Further be improved to and also be provided with the heat energy releasing device in the described heat-exchanging water tank, this heat energy releasing device comprises the hollow tubing conductor that head and the tail connect successively more than two, each hollow tubing conductor is provided with heat exchange fin, and described hollow tubing conductor is connected by connecting pipe and described solar thermal collector group are closed.This structure can be separated solar thermal collector and heat-conducting medium in the heat-exchanging water tank, uses the heat-conducting medium of heterogeneity as required respectively, prolongs the service life of whole system.
Further be improved in the closed-loop path that described solar thermal collector group and heat-exchanging water tank connect into and also be connected with the gas expansion drum.This expansion drum can avoid heat-conducting medium in the solar thermal collector group because of adding the pressure damage heat collector that thermal expansion produces, and heat-conducting medium can be discharged because of the gas that heating produces, can regularly determine the storage of the heat-conducting medium in the heat collector simultaneously, can add big heat-conducting medium by expansion drum when storage is not enough by observing expansion drum.
Further be improved to and also be provided with electric auxiliary heating device in the described heat-exchanging water tank.It can carry out thermal compensation to this solar water heating system in colder at cloudy day or other weather.
Further be improved in the inlet channel of described solar thermal collector group temperature difference water circulating pump is installed, this temperature difference water circulating pump is by temperature difference inductor and electric control gear control.Temperature difference water circulating pump can be controlled automatically according to the temperature difference inductor and the electric control gear that are arranged on solar thermal collector group and the heat-exchanging water tank, makes the heat-conducting medium in the heat-exchanging water tank be in a metastable temperature, can not produce superheating phenomenon, is convenient for people to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of heat exchanger in the utility model;
Fig. 3 is the syndeton schematic diagram of branch family heat-exchanger rig in the utility model.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the switch type solar water heating system of concentrated heat accumulation of the present utility model, comprise the solar thermal collector group 1 and the heat-exchanging water tank 2 that adopt the serial or parallel connection mode to connect to form by solar thermal collector, in heat-exchanging water tank 2, be filled with heat transferring medium 10, also be provided with heat energy releasing device 5 in the heat-exchanging water tank, this heat energy releasing device 5 comprises the hollow tubing conductor that head and the tail connect successively more than two, each hollow tubing conductor is provided with heat exchange fin, and each hollow tubing conductor is connected by connecting pipe and described solar thermal collector group are closed.Because the hot water rising principle, for accelerating hot water temperature rise speed in the heat-exchanging water tank 2, this heat energy releasing device 5 is installed in the bottom of heat-exchanging water tank 2.Be provided with temperature difference water circulating pump 9 in solar thermal collector group 1 and water inlet pipe 4 that heat-exchanging water tank 2 is connected, this temperature difference water circulating pump 9 is by temperature difference inductor and electric control gear control.In solar thermal collector group 1 and closed-loop path that heat-exchanging water tank 2 is connected, also be connected with expansion drum 11, in the present embodiment, this expansion drum 11 is arranged on the outlet pipe 3 of solar thermal collector group 1, can certainly be installed in other place in solar thermal collector group 1 and the closed-loop path that heat-exchanging water tank 2 is connected, as on each solar thermal collector or in the middle of the connecting pipe.
Also be connected with user's heat exchange unit on the heat-exchanging water tank 2, this user's heat exchange unit comprises and is installed in the branch family heat-exchanger rig 6 that is connected with each individual consumer in the heat-exchanging water tank 2, each minute, the family heat-exchanger rig 6 comprised the heat exchanger that is arranged in parallel more than two, each heat exchanger comprises hollow tubing conductor 61, each hollow tubing conductor 61 head and the tail is in turn connected into a connecting pipe road, the outside of hollow tubing conductor 61 is installed with heat exchange fin 62, each user's cold water inlet 8 and hot water outlet pipe 7 are connected to the two ends of each heat exchanger hollow core conduit 61. and the heat exchange fin 62 in the present embodiment adopts radial structure, each hollow tubing conductor 61 in the heat exchanger uses connector 63 fixedly connected being integral by heat exchange fin 62, when concrete the application, also can adopt riveted joint, fixedly connected forms such as welding or joggle connect into an overall structure, can certainly adopt the heat exchange fin of other shape or structure, as helical form, common structures such as tabular. the global shape of each heat exchanger can be according to the shape setting of heat-exchanging water tank. and the heat exchanger on each minute family heat-exchanger rig 6 is integrative-structure, help the user own employed heat exchange unit safeguarded, be convenient to when heat exchanger damages maintenance, not influence other user's use.
When reality is used,, therefore can in heat-exchanging water tank 2, directly add additives such as anticorrisive agent, antifreezing agent because the heat-conducting medium in the heat-exchanging water tank flows hardly.Each cold water inlet 8 can be directly connected on each user's the water supply pipe, during use, open water supply pipe, cold water by cold water inlet 8 enter in the branch family heat-exchanger rig 6 with heat-exchanging water tank 2 in hot water carry out heat exchange, the hot water that produces after the heat exchange flows in the user families by hot water outlet pipe 7.The branch family heat-exchanger rig that each user uses can be set its size according to water consumption, promptly can determine the quantity of its heat exchanger by the size of each user's water consumption.
Claims (8)
1. the switch type solar water heating system of a concentrated heat accumulation, comprise solar thermal collector group and heat-exchanging water tank and each user's heat exchange unit, described solar thermal collector group links to each other by heat-exchanging water tank with each user's heat exchange unit, it is characterized in that, described user's heat exchange unit comprises the independent separately branch family heat-exchanger rig that is provided with that is installed in the heat-exchanging water tank, each minute the family heat-exchanger rig be provided with and be used to be communicated with each individual consumer's cold water inlet and hot water outlet pipe's water inlet and delivery port.
2. the switch type solar water heating system of concentrated heat accumulation according to claim 1, it is characterized in that, the family heat-exchanger rig comprised the heat exchanger that is connected with the hot water outlet pipe with independent each user's cold water inlet more than two in described minute, described heat exchanger comprises hollow tubing conductor, the hollow tubing conductor head and the tail of each heat exchanger connect successively, the outside of each hollow tubing conductor body is installed with heat exchange fin, and described each individual consumer's cold water inlet and hot water outlet pipe are connected to the two ends of heat exchanger hollow core conduit.
3. the switch type solar water heating system of concentrated heat accumulation according to claim 2 is characterized in that, each heat exchanger is arranged in parallel in the described minute family heat-exchanger rig.
4. the switch type solar water heating system of concentrated heat accumulation according to claim 3 is characterized in that, described heat exchange fin is the radial hollow tubing conductor outside that is installed in, and each hollow tubing conductor connects as one structure by heat exchange fin with connector.
5. according to the switch type solar water heating system of each described concentrated heat accumulation of claim 1-4, it is characterized in that, also be provided with the heat energy releasing device in the described heat-exchanging water tank, this heat energy releasing device comprises the hollow tubing conductor that head and the tail connect successively more than two, each hollow tubing conductor is provided with heat exchange fin, and described hollow tubing conductor is connected by connecting pipe and described solar thermal collector group are closed.
6. according to the switch type solar water heating system of each described concentrated heat accumulation of claim 1-4, it is characterized in that, also be connected with the gas expansion drum in the closed-loop path that described solar thermal collector group and heat-exchanging water tank connect into.
7. according to the switch type solar water heating system of each described concentrated heat accumulation of claim 1-4, it is characterized in that, also be provided with electric auxiliary heating device in the described heat-exchanging water tank.
8. according to the switch type solar water heating system of each described concentrated heat accumulation of claim 1-4, it is characterized in that, temperature difference water circulating pump is installed in the inlet channel of described solar thermal collector group, and this temperature difference water circulating pump is by temperature difference inductor and electric control gear control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200905874U CN201463107U (en) | 2009-06-02 | 2009-06-02 | Exchange-type solar water heating system with centralized heat accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200905874U CN201463107U (en) | 2009-06-02 | 2009-06-02 | Exchange-type solar water heating system with centralized heat accumulation |
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| Publication Number | Publication Date |
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| CN201463107U true CN201463107U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200905874U Expired - Fee Related CN201463107U (en) | 2009-06-02 | 2009-06-02 | Exchange-type solar water heating system with centralized heat accumulation |
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| CN (1) | CN201463107U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900424A (en) * | 2010-08-18 | 2010-12-01 | 高振杰 | Solar energy centralized hot water household pressure-bearing using system |
| CN101922757A (en) * | 2010-08-18 | 2010-12-22 | 高振杰 | Use system of family-splitting plug-in card for solar energy centralized hot-water |
| CN104197608A (en) * | 2014-08-27 | 2014-12-10 | 董俊朝 | Cooling grid for cold storage |
| CN109764544A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of energy resource system and its control method |
| CN109764543A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | The control method that a kind of energy resource system and its water heater, air-conditioner temperature are adjusted |
| CN109764546A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
| GR20170100588A (en) * | 2017-12-29 | 2019-07-08 | Γεωργιος Μιχαλακης | Double-action closed circuit solar geyser equipped with single-wall water tank |
-
2009
- 2009-06-02 CN CN2009200905874U patent/CN201463107U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900424A (en) * | 2010-08-18 | 2010-12-01 | 高振杰 | Solar energy centralized hot water household pressure-bearing using system |
| CN101922757A (en) * | 2010-08-18 | 2010-12-22 | 高振杰 | Use system of family-splitting plug-in card for solar energy centralized hot-water |
| CN101900424B (en) * | 2010-08-18 | 2011-07-27 | 高振杰 | Solar energy centralized hot water household pressure-bearing using system |
| CN101922757B (en) * | 2010-08-18 | 2012-09-05 | 高振杰 | Use system of family-splitting plug-in card for solar energy centralized hot-water |
| CN104197608A (en) * | 2014-08-27 | 2014-12-10 | 董俊朝 | Cooling grid for cold storage |
| GR20170100588A (en) * | 2017-12-29 | 2019-07-08 | Γεωργιος Μιχαλακης | Double-action closed circuit solar geyser equipped with single-wall water tank |
| GR1009615B (en) * | 2017-12-29 | 2019-10-11 | Γεωργιος Κωνσταντινου Μιχαλακης | Double-action closed circuit solar geyser equipped with single-wall water tank |
| CN109764544A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of energy resource system and its control method |
| CN109764543A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | The control method that a kind of energy resource system and its water heater, air-conditioner temperature are adjusted |
| CN109764546A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
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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: 20100512 Termination date: 20110602 |