CN101737967A - Wall mounting type solar water heater - Google Patents
Wall mounting type solar water heater Download PDFInfo
- Publication number
- CN101737967A CN101737967A CN201010011517A CN201010011517A CN101737967A CN 101737967 A CN101737967 A CN 101737967A CN 201010011517 A CN201010011517 A CN 201010011517A CN 201010011517 A CN201010011517 A CN 201010011517A CN 101737967 A CN101737967 A CN 101737967A
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- nut
- fluid infusion
- liquid supply
- solar water
- water heater
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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 invention discloses a wall mounting type solar water heater which mainly comprises a pressure-bearing water tank, a built-in heat exchanger, a heat gathering plate and two connecting pipelines. The wall mounting type solar water heater is characterized in that the connecting pipelines are provided with an automatic liquid supply device comprising a liquid supply pot, an overflow pipe, a four-way joint, a liquid adding port, a movable-joint nut, a sealing washer, a liquid supply port nut, a liquid supply port, a vent pipe and a vent nut; the four-way joint is respectively communicated with the liquid adding port, the two connecting pipelines and the movable-joint nut; the upper end of the overflow pipe is inserted in the upper part of the built-in heat exchanger through the interior of the four-way joint, and the lower end is inserted in the bottom of the liquid supply port; and the upper part of the liquid supply pot is provided with the liquid supply port and the liquid supply nut, and the lower part is provided with the vent pipe and the vent nut. The wall mounting type solar water heater has the characteristics of simple structure, convenient mounting, small circulating heat medium consumption, good sealing property, good heat conducting property, obvious heat radiating effect, high heat exchange efficiency, and the like.
Description
Affiliated technical field
The present invention relates to a kind of solar-heating device, specifically a kind of wall-hanging solar water heater.
Background technology
At present, the swift and violent upgrading with the solar water heater product of improving constantly along with living standards of the people, various separated type solar water heaters, pressure-bearing water heater begin to promote the use of gradually, its principle is the built-in heat exchanger that is sent to after utilizing solar energy heat collector the thermal medium heating in the heat-exchanging water tank, and the water in the heat exchanging water tank carries out the heat transmission and heats then.Such heat exchange mode, can thermal medium and the separating of required water, heat collector and water tank are installed respectively, heat exchange by working medium circulation and built-in heat exchanger can improve heat transfer rate and efficient, and then can make pressure-bearing type to water tank, suitable pressure is arranged when guaranteeing to supply water, can satisfy the pressure needs effectively, and easy for installation, be particularly suitable for to install at roof the skyscraper of solar water heater.But present known separated type solar water heater and wall-hanging solar water heater all use circulating thermal medium, because circulating thermal medium has the stronger performance of expanding with heat and contract with cold, thereby built-in heat exchanger top stores certain air, account for 1/3rd of whole built-in heat exchanger volume, thereby cause the well heat conduction of outer surface of this part volume, not even heat conduction, so radiating effect is poor, heat exchange efficiency is low, particularly when the liquid level of circulating thermal medium in built-in heat exchanger is lower than the feed tube mouth of pipe, circulating thermal medium can not circulate, and causes the built-in heat exchanger can not heat exchange.Had a strong impact on the development of separated type solar water heater and wall-hanging solar water heater.The separated type solar water heater and the wall-hanging solar water heater that also have, after employing is drawn blast pipe in the built-in heat exchanger, place the over top of press-bearing water tank, carry out direct exhaust by last exhaust outlet, the circulating thermal medium consumption is big, and need on press-bearing water tank, built-in heat exchanger installing hole be set respectively, complex structure causes poorly sealed easily.
Summary of the invention
In order to overcome existing separated type solar water heater and well heat conduction of wall-hanging solar water heater, not even heat conduction, radiating effect is poor, heat exchange efficiency is low, complex structure, poorly sealed, the shortcoming that the circulating thermal medium consumption is big, the invention provides a kind of wall-hanging solar water heater, have simple in structure, easy for installation, characteristics such as the circulating thermal medium consumption is little, good seal performance, good heat conductivity, radiating effect are remarkable, heat exchange efficiency height.
The technical solution adopted for the present invention to solve the technical problems is: this wall-hanging solar water heater, mainly form by press-bearing water tank, built-in heat exchanger, thermal-arrest plate, connecting line, it is characterized in that described connecting line is provided with automatic liquid supply device, this automatic liquid supply device is made up of fluid infusion jar, overflow pipe, four-way connection, filling opening, movable joint nut, seal washer, fluid infusion mouth nut, fluid infusion mouth, blast pipe, exhaust nut; Four-way connection is provided with articulated joint, be used for connecting with the movable joint nut, other three interfaces of four-way connection respectively with filling opening, tube connector UNICOM; The overflow pipe upper end connects the fluid infusion jar with the movable joint nut after inserting built-in heat exchanger top through four-way connection with four-way connection, between movable joint nut, fluid infusion jar and four-way connection seal washer is installed, and the bottom of fluid infusion jar is inserted in the overflow pipe lower end; Fluid infusion jar top is provided with fluid infusion mouth, fluid infusion mouth nut, and the bottom is equipped with blast pipe, exhaust nut.
The invention has the beneficial effects as follows: the wall-hanging solar water heater that adopts said structure, stored air not in the built-in heat exchanger, when the circulating thermal medium temperature raise the generation expansion, circulating thermal medium entered fluid infusion jar bottom by the overflow pipe extruding, and the air on fluid infusion jar top is discharged; When the circulating thermal medium temperature reduces the generation contraction, utilize siphonage, the circulating thermal medium of fluid infusion jar bottom is sucked built-in heat exchanger by overflow pipe, fluid infusion jar top replenishes automatically and enters air, thereby guarantees that built-in heat exchanger inside does not enter air; The circulating thermal medium of fluid infusion jar inside does not directly contact with extraneous air, but contacts with extraneous air through blast pipe by the air of fluid infusion jar inside; When the circulating thermal medium of fluid infusion jar inside more after a little while because the fluid infusion jar is a transparent shell, is easy to observe, thereby can in time carries out fluid infusion by the fluid infusion mouth.Therefore, have simple in structure, easy for installation, characteristics such as the circulating thermal medium consumption is little, good seal performance, good heat conductivity, radiating effect are remarkable, heat exchange efficiency height.
As improvement of the present invention, described fluid infusion jar bottom is equipped with pressure limiting valve, can suitably improve the pressure of circulating thermal medium, further improves radiating effect and heat exchange efficiency.
As a further improvement on the present invention, described fluid infusion jar bottom is equipped with the nut plug, and top is equipped with the exhaust nut, can cancel blast pipe, has characteristics such as simple in structure, easily manufactured.
Description of drawings
Below in conjunction with drawings and Examples wall-hanging solar water heater of the present invention is described further.
Fig. 1 is the integral installation structural representation of first embodiment of wall-hanging solar water heater of the present invention;
Fig. 2 is the cross-sectional view of wall-hanging solar water heater automatic liquid supply device of the present invention shown in Figure 1;
Fig. 3 is the cross-sectional view of second embodiment automatic liquid supply device of wall-hanging solar water heater of the present invention;
Fig. 4 is the cross-sectional view of the 3rd embodiment automatic liquid supply device of wall-hanging solar water heater of the present invention;
Fig. 5 is the cross-sectional view of the 4th embodiment automatic liquid supply device of wall-hanging solar water heater of the present invention;
Among the figure: 1, press-bearing water tank, 2, built-in heat exchanger, 3, the thermal-arrest plate, 4, overflow pipe, 5, four-way connection, 6, filling opening, 7, the movable joint nut, 8, articulated joint, 9, seal washer, 10, fluid infusion mouth nut, 11, the fluid infusion mouth, 12, fluid infusion jar, 13, blast pipe, 14, the exhaust nut, 15, tube connector, 16, tube connector, 17, pressure limiting valve, 18, nut plug, 19, pressure limiting valve, 20, the exhaust nut.
The specific embodiment
As shown in Figure 1, this wall-hanging solar water heater mainly is made up of press-bearing water tank 1, built-in heat exchanger 2, thermal-arrest plate 3, connecting line.As shown in Figure 2, described connecting line is provided with automatic liquid supply device, and this automatic liquid supply device is made up of fluid infusion jar 12, overflow pipe 4, four-way connection 5, filling opening 6, movable joint nut 7, seal washer 9, fluid infusion mouth nut 10, fluid infusion mouth 11, blast pipe 13, exhaust nut 14; Four-way connection 5 is provided with articulated joint 8, be used for connecting with movable joint nut 7, other three interfaces of four-way connection 5 respectively with filling opening 6, tube connector 15,16 UNICOMs; After built-in heat exchanger 2 tops are inserted through four-way connection 5 in overflow pipe 4 upper ends, with movable joint nut 7 fluid infusion jar 12 is connected with four-way connection 5, between movable joint nut 7, fluid infusion jar 12 and four-way connection 5 seal washer 9 is installed, fluid infusion jar 12 bottoms are inserted in overflow pipe 4 lower ends; Fluid infusion jar 12 tops are provided with fluid infusion mouth 11, fluid infusion mouth nut 10, and the bottom is equipped with blast pipe 13, exhaust nut 14.
Adopt the wall-hanging solar water heater of said structure, stored air not in the built-in heat exchanger 2 produces when expanding when the circulating thermal medium temperature raises, and circulating thermal medium enters fluid infusion jar 12 bottoms by overflow pipe 4 extruding, and the air on fluid infusion jar 12 tops is discharged; When the circulating thermal medium temperature reduces the generation contraction, utilize siphonage, the circulating thermal medium of fluid infusion jar 12 bottoms is sucked built-in heat exchanger 2 by overflow pipe 4, and fluid infusion jar 12 tops replenish automatically and enter air, thereby guarantee that built-in heat exchanger 2 inside do not enter air; The circulating thermal medium of fluid infusion jar 12 inside does not directly contact with extraneous air, but contacts with extraneous air through blast pipe 13 by the air of fluid infusion jar 12 inside; When the circulating thermal medium of fluid infusion jar 12 inside more after a little while because fluid infusion jar 12 be a transparent shell, be easy to observation, thereby can in time carry out fluid infusion by fluid infusion mouth 11.Therefore, have simple in structure, easy for installation, characteristics such as the circulating thermal medium consumption is little, good seal performance, good heat conductivity, radiating effect are remarkable, heat exchange efficiency height.
As shown in Figure 3, as improvement of the present invention, described fluid infusion jar 12 bottoms are equipped with pressure limiting valve 17, can suitably improve the pressure of circulating thermal medium, further improve radiating effect and heat exchange efficiency.
As shown in Figure 4, as a further improvement on the present invention, described fluid infusion jar 12 bottoms are equipped with nut plug 18, and top is equipped with exhaust nut 20, can cancel blast pipe, has characteristics such as simple in structure, easily manufactured.
As shown in Figure 5, as a further improvement on the present invention, described fluid infusion jar 12 bottoms are equipped with nut plug 18, top is equipped with pressure limiting valve 19, can suitably improve the pressure of circulating thermal medium, further improve radiating effect and heat exchange efficiency, and can cancel blast pipe, have characteristics such as simple in structure, easily manufactured.
Claims (4)
1. wall-hanging solar water heater, mainly form by press-bearing water tank (1), built-in heat exchanger (2), thermal-arrest plate (3), connecting line, it is characterized in that: described connecting line is provided with automatic liquid supply device, and this automatic liquid supply device is made up of fluid infusion jar (12), overflow pipe (4), four-way connection (5), filling opening (6), movable joint nut (7), seal washer (9), fluid infusion mouth nut (10), fluid infusion mouth (11), blast pipe (13), exhaust nut (14); Four-way connection (5) is provided with articulated joint (8), be used for connecting with movable joint nut (7), other three interfaces of four-way connection (5) respectively with filling opening (6), tube connector (15,16) UNICOM; After built-in heat exchanger (2) top is inserted through four-way connection (5) in overflow pipe (4) upper end, with movable joint nut (7) fluid infusion jar (12) is connected with four-way connection (5), between movable joint nut (7), fluid infusion jar (12) and four-way connection (5) seal washer (9) is installed, the bottom of fluid infusion jar (12) is inserted in overflow pipe (4) lower end; Fluid infusion jar (12) top is provided with fluid infusion mouth (11), fluid infusion mouth nut (10), and the bottom is equipped with blast pipe (13), exhaust nut (14).
2. wall-hanging solar water heater as claimed in claim 1 is characterized in that: described fluid infusion jar (12) bottom is equipped with pressure limiting valve (17).
3. wall-hanging solar water heater as claimed in claim 1 is characterized in that: described fluid infusion jar (12) bottom is equipped with nut plug (18), and top is equipped with exhaust nut (20).
4. as claim 1 or 3 described wall-hanging solar water heaters, it is characterized in that: described fluid infusion jar (12) bottom is equipped with nut plug (18), and top is equipped with pressure limiting valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100115172A CN101737967B (en) | 2010-01-08 | 2010-01-08 | Wall mounting type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100115172A CN101737967B (en) | 2010-01-08 | 2010-01-08 | Wall mounting type solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101737967A true CN101737967A (en) | 2010-06-16 |
| CN101737967B CN101737967B (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100115172A Active CN101737967B (en) | 2010-01-08 | 2010-01-08 | Wall mounting type solar water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN101737967B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423903A (en) * | 2013-07-30 | 2013-12-04 | 王树 | Split wall-mounted solar water heater |
| CN103423904A (en) * | 2013-07-30 | 2013-12-04 | 王树 | Liquid level display for solar water heater |
| CN111649376A (en) * | 2020-06-02 | 2020-09-11 | 安徽臻晟新能源有限公司 | Vacuum tube type normal-pressure heat collection and pressure bearing operation integrated heat supply system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635959A (en) * | 2012-04-01 | 2012-08-15 | 王树 | Wall-mounted solar water heater |
-
2010
- 2010-01-08 CN CN2010100115172A patent/CN101737967B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423903A (en) * | 2013-07-30 | 2013-12-04 | 王树 | Split wall-mounted solar water heater |
| CN103423904A (en) * | 2013-07-30 | 2013-12-04 | 王树 | Liquid level display for solar water heater |
| CN111649376A (en) * | 2020-06-02 | 2020-09-11 | 安徽臻晟新能源有限公司 | Vacuum tube type normal-pressure heat collection and pressure bearing operation integrated heat supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101737967B (en) | 2011-12-07 |
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| C06 | Publication | ||
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Effective date of registration: 20160919 Address after: 252000 No. 7, South Mount Lu Road, Liaocheng hi tech Zone, Shandong, Liaocheng Patentee after: Shandong dragon Solar Power Inc Address before: 252300 No. 226, Ningjin Road, Yanggu County, Liaocheng, Shandong Patentee before: Wang Shu |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171220 Address after: 252100 Shandong city of Liaocheng province Chiping County Office of the revitalization of Wu Guantun Industrial Park Patentee after: Shandong new energy Co., Ltd. Address before: 252000 No. 7, South Mount Lu Road, Liaocheng hi tech Zone, Shandong, Liaocheng Patentee before: Shandong dragon Solar Power Inc |