CN201382593Y - High-heat insulation and antifreezing solar energy water heater - Google Patents
High-heat insulation and antifreezing solar energy water heater Download PDFInfo
- Publication number
- CN201382593Y CN201382593Y CN200920143177U CN200920143177U CN201382593Y CN 201382593 Y CN201382593 Y CN 201382593Y CN 200920143177 U CN200920143177 U CN 200920143177U CN 200920143177 U CN200920143177 U CN 200920143177U CN 201382593 Y CN201382593 Y CN 201382593Y
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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
A high-heat insulation and antifreezing solar energy water heater is characterized in that a heat insulation and antifreezing cover capable of covering two water pipe joints is arranged on a water tank, and an opening allowing an overflow water pipe and a water inlet/outlet pipe with a heat insulating pipe to pass into is arranged on the cover. The base of the cover is substantially a cylindrical body with one end thereof opened and the other end thereof provided with a sealing plate, the sealing plate is an inwardly recessed cylindrical plate, two first through holes allowing the two water pipe joints to pass through are formed at the central region of the sealing plate, and a plurality of connecting holes are uniformly distributed on the circumferential edge of the sealing plate; a top cover comprises a first cylindrical body and a second cylindrical body which are coaxially communicated, wherein the outer diameter of the first cylindrical body is larger than that of the second cylindrical body, and the other ends of the first cylindrical body and the second cylindrical body are closed; the other end of the first cylindrical body extends into the base through the open end of the base, and the top cover is clamped with the base; the two water pipe joints pass through the two first through holes to extent into the heat insulation antifreezing cover respectively, the sealing plate is matched with and butted against the water tank, and the base is connected with the water tank through a fastener passing through the connecting holes; and the two water pipes pass into the cover through the second cylindrical body. The water heater has high heat efficiency.
Description
Technical field
The utility model relates to the solar water heater field, and more particularly, the utility model relates to a kind of high heat-preserving anti-freezing solar water heater.
Background technology
Along with the progressively reinforcement of serious gradually, the people's of conventional energy resource problem in short supply energy-conserving and environment-protective consciousness, as safety, environmental protection, energy-conservation, solar water heater more and more is subjected to people's welcome easily.Solar water heater has been widely used in family, hotel, school, army, hospital, factories and miness.
Solar water heater, comprise support, water tank, some thermal-collecting tubes, overflow pipe and water inlet pipe and water outlet pipe, overflow pipe joint and water inlet pipe and water outlet pipe joint are arranged on the water tank, one end of overflow pipe and water inlet pipe and water outlet pipe is communicated with described two water pipe heads respectively, be with an insulating tube (generally adopting polyurethane foam material to make) on the water inlet pipe and water outlet pipe, described two water pipe heads generally adopt copper or stainless steel material to make.During use, the other end of overflow pipe and water inlet pipe and water outlet pipe puts in the application places.
Described two water pipe heads all are exposed in the air, so that the rate of heat exchange of they and external environment is high especially, in addition, insulating tube is relatively poor to the heat insulation effect of water inlet pipe and water outlet pipe, winter of cold (when outdoor temperature reaches zero degrees celsius when following), water in the water inlet pipe and water outlet pipe easily freezes and expands, and causes this water pipe explosion.
These defectives not only influence the normal use of solar water heater, also cause its thermal efficiency lower.
The utility model content
The technical problems to be solved in the utility model provides the higher high heat-preserving anti-freezing solar water heater of a kind of thermal efficiency.
For solving the problems of the technologies described above, the utility model high heat-preserving anti-freezing solar water heater comprises support, water tank, some thermal-collecting tubes, overflow pipe and water inlet pipe and water outlet pipe, overflow pipe joint and water inlet pipe and water outlet pipe joint are arranged on the water tank, one end of overflow pipe and water inlet pipe and water outlet pipe is communicated with described two water pipe heads respectively, be with an insulating tube on the water inlet pipe and water outlet pipe, be fixed with the heat-preserving anti-freezing cover that can cover described two water pipe heads on the water tank, have on the heat-preserving anti-freezing cover and can penetrate its interior opening for overflow pipe and the water inlet pipe and water outlet pipe that has insulating tube.
After adopting above technical scheme, make described two water pipe heads all no longer be exposed in the air, so that they and the reduction of the rate of heat exchange of external environment, avoided the heat of water in the solar water heater to scatter and disappear in a large number by described two water pipe heads, like this, make that the thermal efficiency of solar water heater is higher.
Described heat-preserving anti-freezing cover comprises base, top cover;
Base is roughly the cylinder that an end is uncovered, the other end has hush panel, the indent pole panel of hush panel for coincideing and to recline with water tank, the central area of hush panel have can isometrical circular first perforation for two that two water pipe heads are passed respectively, circumferential uniform several connecting holes of outer rim;
Top cover comprises first cylinder and second cylinder of coaxial communication, and the external diameter of first cylinder all is uncovered shape greater than external diameter and both other ends of second cylinder;
The other end of first cylinder puts in the base through the opening end of base, and top cover and base engagement connection;
Two water pipe heads are passed two first perforation respectively and are put in the heat-preserving anti-freezing cover, and hush panel and water tank coincide and recline, and base adopts the securing member through connecting hole to be connected with water tank;
Overflow pipe penetrates in the heat-preserving anti-freezing cover through the other end of second cylinder with the water inlet pipe and water outlet pipe that has insulating tube.
As improvement of the present utility model, also be with an insulating tube on the overflow pipe, and the insulating tube on overflow pipe and the water inlet pipe and water outlet pipe also jointly is with a thermal insulation casing outward;
The other end of second cylinder is the connecting plate that the center has circular hole, on the medial surface of connecting plate corresponding to the circular hole place set firmly with this circular hole coaxial in stretch cylinder, in stretch the length of the length of cylinder less than second cylinder;
Stretching cylinder in the end warp of thermal insulation casing near two water pipe heads penetrates in the heat-preserving anti-freezing cover.
Because of overflow pipe, water inlet pipe and water outlet pipe have obtained double-layer heat insulation, like this, make that further the thermal efficiency of solar water heater is higher, and the water in two water pipes is not-easy-to-freeze, prolonged the service life of two water pipes.
As improvement of the present utility model, set firmly the overhanging cylinder coaxial respectively corresponding to two first perforation place on the lateral surface of hush panel with respective perforations, the other end of each overhanging cylinder is location-plate, the central area of each location-plate all has circle second perforation that can pass for corresponding water pipe head, and the identical and described diameter of the diameter of two second perforation is less than the diameters of two first perforation;
Be provided with two pits that can supply two overhanging cylinders to insert corresponding to two water pipe heads place on the water tank;
Corresponding second perforation is passed in two water pipe heads respectively, first perforation puts in the heat-preserving anti-freezing cover, and two overhanging cylinders put in respectively in two pits.
As improvement of the present utility model, uniform several reference columns of the circumferential outer rim on the medial surface of hush panel, and the other end of all reference columns is in same plane;
The cylinder of base circumferentially be arranged with two syrinxs tangent with cylinder, middle section corresponding to each syrinx on the inwall of cylinder has the bar-shaped trough that communicates with corresponding syrinx inner chamber, and the plane, axis place of two syrinxs is between the opening end of the plane, other end place of all reference columns and base;
The other end of first cylinder of top cover has an overhanging annular table, the diameter of annular table is greater than the external diameter of first cylinder, annular table puts in the base and its lateral surface contacts with the other end of all reference columns through the opening end of base, two bolts are installed in the corresponding syrinx through corresponding bar-shaped trough respectively, and each spinning one nut of the end of thread of each bolt, the thickness of annular table and the diameter of bolt just make bolt contact with the medial surface of annular table, so that top cover obtains the location on base.
Description of drawings
Fig. 1 is the stereogram that the utility model is seen from bottom to top;
Fig. 2 is the local amplification view of A portion among Fig. 1;
Fig. 3 is the utility model respectant structural representation in the past;
Fig. 4 is the local amplification view of B portion among Fig. 3;
Fig. 5 is the stereogram that the heat-preserving anti-freezing cover in the utility model is seen from the top down;
Fig. 6 is the front view of the heat-preserving anti-freezing cover in the utility model;
Fig. 7 is the C-C cutaway view of Fig. 6;
Fig. 8 is the vertical view of the heat-preserving anti-freezing cover in the utility model;
Fig. 9 is the D-D cutaway view of Fig. 8.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is specifically described:
Referring to Fig. 1-9, this high heat-preserving anti-freezing solar water heater comprises support 1, water tank 2, some thermal-collecting tubes (not shown in the accompanying drawing), overflow pipe 3, water inlet pipe and water outlet pipe 4 and heat-preserving anti-freezing cover, and close overflow pipe joint 11 and water inlet pipe and water outlet pipe joint 12 mutually arranged on the water tank 2.The heat-preserving anti-freezing cover comprises base 6, top cover.
Set firmly the overhanging cylinder 65 coaxial respectively corresponding to two first perforation 64 places on the lateral surface of hush panel 63 with respective perforations, the other end of each overhanging cylinder 65 is location-plate 67, the central area of each location-plate 67 all has the diameter of the identical and described diameter of the diameter of 66, two second perforation 66 of circle second perforation that can pass for corresponding water pipe head less than two first perforation 64; Uniform four reference columns 69 of circumferential outer rim on the medial surface of hush panel 63, and the other end of all reference columns 69 is in same plane.
The cylinder of base 6 circumferentially be arranged with two syrinxs 61 tangent with cylinder, the plane, axis place that has 62, two syrinxs 61 of bar-shaped trough that communicate with corresponding syrinx 61 inner chambers corresponding to the middle section of each syrinx 61 on the inwall of cylinder is between the opening end of the plane, other end place of all reference columns 69 and base 6.
The external diameter that top cover comprises first cylinder 7 of coaxial communication and second cylinder, 8, the first cylinders 7 all is uncovered shape greater than external diameter and both other ends of second cylinder 8.The other end of first cylinder 7 of top cover has an overhanging annular table 71, and the diameter of annular table 71 is greater than the external diameter of first cylinder 7.The other end of second cylinder 8 is the connecting plate 81 that the center has circular hole, on the medial surface of connecting plate 81 corresponding to the circular hole place set firmly with this circular hole coaxial in stretch cylinder 82, in stretch the length of the length of cylinder 82 less than second cylinder 8.
Be provided with two pits (not shown its piece number in the accompanying drawing) that can supply two overhanging cylinders 65 to insert respectively corresponding to overflow pipe joint 11 and water inlet pipe and water outlet pipe joint 12 places on the water tank 2.
One end of overflow pipe 3 and water inlet pipe and water outlet pipe 4 is communicated with overflow pipe joint 11, water inlet pipe and water outlet pipe joint 12 respectively, respectively be with an insulating tube on overflow pipe 3 and the water inlet pipe and water outlet pipe 4, the insulating tube on overflow pipe 3 and the water inlet pipe and water outlet pipe 4 also jointly is with a thermal insulation casing 5 outward.For the purpose of energy concise description problem, the insulating tube in the accompanying drawing on not shown overflow pipe 3 and the water inlet pipe and water outlet pipe 4.
In stretch cylinder 82 outer opening end become and can supply thermal insulation casing 5 (comprising the overflow pipe 3 and the water inlet pipe and water outlet pipe 4 that have insulating tube) to penetrate opening in the heat-preserving anti-freezing cover, thermal insulation casing 5 near an end of overflow pipe joints 11 and water inlet pipe and water outlet pipe joint 12 through in stretch cylinder 82 and penetrate in the heat-preserving anti-freezing cover.
Annular table 71 puts in the base 6 and its lateral surface contacts with the other end of all reference columns 69 through the opening end of base 6, two bolts 9 are installed in the corresponding syrinx 61 through corresponding bar-shaped trough 62 respectively, and each spinning one nut 10 of the end of thread of each bolt 9, the diameter of the thickness of annular table 71 and bolt 9 just makes bolt 9 contact with the medial surface of annular table 71, so that top cover and base 6 engagement connections and top cover obtain the location on base 6.Like this, just be fixed with the heat-preserving anti-freezing cover that can cover overflow pipe joint 11 and water inlet pipe and water outlet pipe joint 12 on the water tank 2.
Above-described only is a kind of embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (6)
1, high heat-preserving anti-freezing solar water heater, comprise support, water tank, some thermal-collecting tubes, overflow pipe and water inlet pipe and water outlet pipe, overflow pipe joint and water inlet pipe and water outlet pipe joint are arranged on the water tank, one end of overflow pipe and water inlet pipe and water outlet pipe is communicated with described two water pipe heads respectively, be with an insulating tube on the water inlet pipe and water outlet pipe, it is characterized in that: be fixed with the heat-preserving anti-freezing cover that can cover described two water pipe heads on the water tank, have on the heat-preserving anti-freezing cover and can penetrate its interior opening for overflow pipe and the water inlet pipe and water outlet pipe that has insulating tube.
2, high heat-preserving anti-freezing solar water heater according to claim 1 is characterized in that:
The heat-preserving anti-freezing cover comprises base, top cover;
Base is roughly the cylinder that an end is uncovered, the other end has hush panel, the indent pole panel of hush panel for coincideing and to recline with water tank, the central area of hush panel have can isometrical circular first perforation for two that two water pipe heads are passed respectively, circumferential uniform several connecting holes of outer rim;
Top cover comprises first cylinder and second cylinder of coaxial communication, and the external diameter of first cylinder all is uncovered shape greater than external diameter and both other ends of second cylinder;
The other end of first cylinder puts in the base through the opening end of base, and top cover and base engagement connection;
Two water pipe heads are passed two first perforation respectively and are put in the heat-preserving anti-freezing cover, and hush panel and water tank coincide and recline, and base adopts the securing member through connecting hole to be connected with water tank;
Overflow pipe penetrates in the heat-preserving anti-freezing cover through the other end of second cylinder with the water inlet pipe and water outlet pipe that has insulating tube.
3, high heat-preserving anti-freezing solar water heater according to claim 2 is characterized in that:
Also be with an insulating tube on the overflow pipe, and the insulating tube on overflow pipe and the water inlet pipe and water outlet pipe also jointly is with a thermal insulation casing outward;
The other end of second cylinder is the connecting plate that the center has circular hole, on the medial surface of connecting plate corresponding to the circular hole place set firmly with this circular hole coaxial in stretch cylinder, in stretch the length of the length of cylinder less than second cylinder;
Stretching cylinder in the end warp of thermal insulation casing near two water pipe heads penetrates in the heat-preserving anti-freezing cover.
4, according to claim 2 or 3 described high heat-preserving anti-freezing solar water heaters, it is characterized in that:
Set firmly the overhanging cylinder coaxial respectively corresponding to two first perforation place on the lateral surface of hush panel with respective perforations, the other end of each overhanging cylinder is location-plate, the central area of each location-plate all has circle second perforation that can pass for corresponding water pipe head, and the identical and described diameter of the diameter of two second perforation is less than the diameters of two first perforation;
Be provided with two pits that can supply two overhanging cylinders to insert corresponding to two water pipe heads place on the water tank;
Corresponding second perforation is passed in two water pipe heads respectively, first perforation puts in the heat-preserving anti-freezing cover, and two overhanging cylinders put in respectively in two pits.
5, according to claim 2 or 3 described high heat-preserving anti-freezing solar water heaters, it is characterized in that:
Uniform several reference columns of circumferential outer rim on the medial surface of hush panel, and the other end of all reference columns is in same plane;
The cylinder of base circumferentially be arranged with two syrinxs tangent with cylinder, middle section corresponding to each syrinx on the inwall of cylinder has the bar-shaped trough that communicates with corresponding syrinx inner chamber, and the plane, axis place of two syrinxs is between the opening end of the plane, other end place of all reference columns and base;
The other end of first cylinder of top cover has an overhanging annular table, the diameter of annular table is greater than the external diameter of first cylinder, annular table puts in the base and its lateral surface contacts with the other end of all reference columns through the opening end of base, two bolts are installed in the corresponding syrinx through corresponding bar-shaped trough respectively, and each spinning one nut of the end of thread of each bolt, the thickness of annular table and the diameter of bolt just make bolt contact with the medial surface of annular table, so that top cover obtains the location on base.
6, high heat-preserving anti-freezing solar water heater according to claim 4 is characterized in that:
Uniform several reference columns of circumferential outer rim on the medial surface of hush panel, and the other end of all reference columns is in same plane;
The cylinder of base circumferentially be arranged with two syrinxs tangent with cylinder, middle section corresponding to each syrinx on the inwall of cylinder has the bar-shaped trough that communicates with corresponding syrinx inner chamber, and the plane, axis place of two syrinxs is between the opening end of the plane, other end place of all reference columns and base;
The other end of first cylinder of top cover has an overhanging annular table, the diameter of annular table is greater than the external diameter of first cylinder, annular table puts in the base and its lateral surface contacts with the other end of all reference columns through the opening end of base, two bolts are installed in the corresponding syrinx through corresponding bar-shaped trough respectively, and each spinning one nut of the end of thread of each bolt, the thickness of annular table and the diameter of bolt just make bolt contact with the medial surface of annular table, so that top cover obtains the location on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143177U CN201382593Y (en) | 2009-02-28 | 2009-02-28 | High-heat insulation and antifreezing solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143177U CN201382593Y (en) | 2009-02-28 | 2009-02-28 | High-heat insulation and antifreezing solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382593Y true CN201382593Y (en) | 2010-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920143177U Expired - Lifetime CN201382593Y (en) | 2009-02-28 | 2009-02-28 | High-heat insulation and antifreezing solar energy water heater |
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| Country | Link |
|---|---|
| CN (1) | CN201382593Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498507B (en) * | 2009-02-28 | 2010-11-03 | 蚌埠人人家太阳能有限公司 | High heat-preserving anti-freezing solar water heater |
-
2009
- 2009-02-28 CN CN200920143177U patent/CN201382593Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498507B (en) * | 2009-02-28 | 2010-11-03 | 蚌埠人人家太阳能有限公司 | High heat-preserving anti-freezing solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100113 Effective date of abandoning: 20090228 |