CN2524175Y - Solar water heater with large volume vacuum pipes with double openings - Google Patents
Solar water heater with large volume vacuum pipes with double openings Download PDFInfo
- Publication number
- CN2524175Y CN2524175Y CN02228187U CN02228187U CN2524175Y CN 2524175 Y CN2524175 Y CN 2524175Y CN 02228187 U CN02228187 U CN 02228187U CN 02228187 U CN02228187 U CN 02228187U CN 2524175 Y CN2524175 Y CN 2524175Y
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- China
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- vacuum tube
- dual
- opening type
- fixed frame
- utility
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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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a double mouth big volume vacuum tube solar energy water heater which comprises a vacuum tube and a fixed frame; the two ends of the vacuum tube are provided with a double mouth vacuum pipe with though hole which comprises a liner, a shell and a heat absorbing layer; a whole sealing type vacuum liner is provided between the liner and the shell; a corresponding number of installing holes are provided according to the number of the double entrance type vacuum pipes; and the double entrance type vacuum pipe is sealed and connected with the fixed frame. The utility model needs no water storing tube, has a simple and small structure and a low price. As the machine is light, the utility model can be arranged on the terrace or can be hanged on the outside wall, in particular, the utility model can be arranged on the slope roof without bracket and can be combined with the building; and the utility model is beautiful and harmonious. Moreover the utility model has a good heat absorbing and heat preserve capability, has a good sealing capability with the fixed frame, can reach the heat preserve effect to the thermos bottle. Therefore the utility model has high heat efficiency.
Description
(1) technical field:
The utility model relates to a kind of domestic solar-energy water heater, especially relates to a kind of dual-opening type high-capacity vacuum tube solar water heater of not establishing storage tank.
(2) background technology:
At present, China's solar energy vacuum glass thermal-collecting tube technology maturation, good product quality, low price has become the leading products of the market supply.But because the vacuum tube internal diameter is little, be generally 33～43mm, volume 0.8～1.2L/m only possesses heat collection function, must rely on water storage cylinder to carry out heat exchange.Though the vacuum tube price is not high, water storage cylinder processing technology more complicated cost height.With the 150L solar vacuum-tube water heater is example, and the water storage cylinder cost is about 800 yuan, and 20 1500 * 47mm vacuum tubes only need about 350～400 yuan, add the price that accessory such as upper bracket also is no more than water storage cylinder, and the complete machine accessory is many, and assembling is complicated.Therefore, water storage cylinder cost height, structure assembling complexity is to influence the main cause that solar vacuum-tube water heater is popularized.
(3) summary of the invention:
It is one that the purpose of this utility model is to provide a kind of thermal-arrest, heat exchange, heat accumulation water, simple in structure, installation and easy to use, and can the dual-purpose dual-opening type high-capacity vacuum tube solar water heater of weather.
The purpose of this utility model is achieved through the following technical solutions, it is made up of thermal-collecting tube, fixed frame, it is characterized in that: thermal-collecting tube is the dual-opening type vacuum tube that all there is through hole at two ends, form by inner bag, shell, it between inner bag and the shell all-sealed vacuum interlayer, the length and the number of fixed frame length and width size and vacuum tube are complementary, establish the water pipe that is connected with the dual-opening type vacuum tube in the upper and lower side frame, quantity according to the dual-opening type vacuum tube has corresponding installing hole, and dual-opening type vacuum tube and fixed frame are tightly connected.
The utlity model has following advantage:
1, simple in structure.The dual-opening type vacuum tube is made up of inner bag, heat-sink shell, shell.Inner bag and shell are made of 3mm heavy sheet glass pipe, and the 10mm interlayer is a vacuum layer between the two.Heat-sink shell is made of layer of copper (aluminium) gauze and layer of copper (aluminium) sheet.And, vacuumize processing at last after fusion process closes up inner bag and outer casing shell pipe and seals.Because without water storage cylinder, only need in the framework that the water pipe tube connector is housed the dual-opening type vacuum tube is connected and fixed.
2, thermal efficiency height.The vacuum tube heat absorbing material helps increasing endotherm area because of adopting copper (aluminium) sheet and copper (aluminium) gauze composite construction, improves the photo-thermal conversion ratio.Above-mentioned material is through electroplating the melanism treatment process, and black coating is prolonged constant, adds the booster action that there is the sunlight reflected plate at the upper frame back side, has strengthened intensity of illumination, and thermal conversion rate can reach about 60%.Because be provided with the polyurethane insulating foam layer in upper and lower side frame side's aluminum pipe, dual-opening type vacuum tube layer vacuum is≤5 * 10Pa
-2, reach the heat insulation effect of thermos bottle substantially.
3, good airproof performance.Because dual-opening type vacuum tube caliber is big, the mouth of pipe is little, and thermos flask shape spout diameter has only about 35mm, helps sealing.The utility model also special connects the steel wood Luo cap that is complementary with the vacuum tube installing hole in straight-through except silicone gasket is sealed in design.This Luo cap both can pass through the fastening mouth of pipe of spinning silica gel sealing ring, connect Luo line sealing antiseepage problem in can solving self and lead directly to by the timber imbibition again, can also reduce the heat conduction and scatter and disappear.
4, pattern is attractive in appearance.The utility model does not have storage tank, and complete machine thickness is no more than the diameter of dual-opening type vacuum tube, and fuselage is lightly attractive in appearance, both can on platform, install, also can be hung on the exterior wall, especially be directly installed on the roofing of sloping top without support, can merge one with building, seem very harmonious.
5, easy to use.The utility model has been installed electric heating tube in the lower frame water inlet pipe, mix the control corresponding device after, have automatic loading water, functions such as automatic temperature-controlled electrical heating realize that weather is dual-purpose, full-time heat supply.Because complete machine dispatches from the factory, need not show the field boundary assembling, easy to maintenance, bring very big facility to the user.
6, cheap.Because dual-opening type vacuum tube cost is not high, does not need storage tank, parts are few in addition, and thin thickness can the complete machine packing dispatch from the factory, and transportation and on-the-spot mounting cost are low, and the after-sale service expense is also low, so low price.According to measuring and calculating, 100 with 150L dual-opening type vacuum tube water heater with compare with the ordinary vacuum tube water heater of capacity band storage tank, it is cheap 30～40% that the dual-opening type vacuum tube water heater is wanted, and has the very strong market competitiveness.
(4) description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the upper and lower border structure installation diagram of fixed frame.
Fig. 3 is a user mode schematic diagram of the present utility model.
(4) specific embodiments:
In order to make the utility model structure clear more complete, be described further below in conjunction with accompanying drawing.
As Figure 1-3, the utility model is made up of eight dual-opening type glass-vacuum tubes 1 and fixed frame 2.The inner flask of the outer likeness in form both ends open of dual-opening type glass-vacuum tube 1, structure is made up of inner bag 3, heat-sink shell 5, shell 4; Be hermetically sealed vacuum interlayer 6 between inner bag 3 and the shell 4, inner bag 3 is made by the silica gel glass of three millimeters thick, and heat-sink shell 5 is to be made of layer of copper (aluminium) gauze and layer of copper (aluminium) sheet, and the electroplating surface melanism is handled, and heat-sink shell covers the outer surface of inner bag; Fixed frame has aluminium alloy or the welding of stainless steel square tube or riveted joint to form, upper and lower frame 2-1,2-2 are 120mm * 100mm square tubes, in be provided with polyurethane insulating foam layer 16 and the water pipe 7 that is connected with dual-opening type glass-vacuum tube 1, wherein, upper hose is outlet pipe 7-1, and downcomer is water inlet pipe 7-2.Quantity according to dual-opening type glass-vacuum tube 1 has corresponding eight installing holes 8, be provided with in each installing hole 8 of upper side frame in band Luo line straight-through and connect 9, connecing 9 in should leading directly to is welded on the outlet pipe 7-1, steel wood snail cap 10 with straight-through 9 by being threaded, be provided with vacuum tube mouthpiece socket in each installing hole 8 of lower frame, the vacuum mouth of pipe drops on the bearing socket, outside the through hole 12 of vacuum tube 1, be with silica gel sealing ring 11, in the water inlet pipe 7-2 in the lower frame of fixed frame electric heating tube 15 is housed, the left side of fixed frame, left frame 2-3 is the square tube of 100mm * 45mm, with last, lower frame 2-1,2-2 is fixedly connected to be integral, and has into water at the edge that connects, thermometric, water outlet, four installing holes such as electrothermal tube.In the left and right frame 2-3 of framework both sides folding bracket 13 is housed, solar energy reflection plate 14 is equipped with at the back side of fixed frame 2.
Dual-opening type high-capacity vacuum tube solar water heater is installed on building roof or the exterior wall, cold water is through the fixed frame vacuum tube inner bag of flowing through, the heat-sink shell of vacuum tube absorbs the heat of the sun and baffle reflection, and the cold water of heating inner bag is by the delivery port outflow of lower frame.The vacuum layer of vacuum tube plays insulation effect.When running into rainy weather, can utilize the cold water in the electric heater for heating fixed frame.
Claims (5)
1. dual-opening type high-capacity vacuum tube solar water heater, it is made up of vacuum tube, fixed frame, it is characterized in that: vacuum tube constitutes the dual-opening type vacuum tube by what all there was a through hole at two ends by inner bag and shell, it between inner bag and the shell all-sealed vacuum interlayer, the length and the number of fixed frame length and width size and vacuum tube are complementary, establish the water pipe that is connected with the dual-opening type vacuum tube in the upper and lower side frame, quantity according to the dual-opening type vacuum tube has corresponding installing hole, and dual-opening type vacuum tube and fixed frame are tightly connected.
2. dual-opening type high-capacity vacuum tube solar water heater according to claim 1, it is characterized in that: the inner flask of the outer likeness in form both ends open of dual-opening type vacuum tube, between inner bag and shell, be provided with heat-sink shell, heat-sink shell covers the outside of inner bag, and inner bag and shell are made by the high-boron-silicon glass of three millimeters thick.
3. dual-opening type high-capacity vacuum tube solar water heater according to claim 1 is characterized in that: heat-sink shell is to be made of through the layer of copper of electroplating melanism and handling or aluminium gauze and layer of copper or aluminium flake the surface.
4. dual-opening type high-capacity vacuum tube solar water heater according to claim 1, it is characterized in that: fixed frame is welded by aluminium alloy or stainless steel square tube or riveted joint forms, on, be provided with polyurethane insulating foam layer and the water pipe that is connected with the dual-opening type glass-vacuum tube in the lower frame, on upper and lower side frame, have and the corresponding installing hole of dual-opening type glass-vacuum tube quantity, be provided with in each installing hole in band Luo line straight-through and connect or mouth of pipe bearing socket, wherein, connect in straight-through in the upper side frame installing hole and be welded on the water pipe, steel wood snail cap was threaded with straight-through interior the connection, be with silica gel sealing ring on the mouth of pipe bearing socket in the lower frame installing hole, in the lower frame of fixed frame electric heating tube is housed, the left side of fixed frame, left frame and last, lower frame is fixedly connected to be integral, and has into water at the edge that connects, thermometric, water outlet, four installing holes such as electrothermal tube.
5. dual-opening type high-capacity vacuum tube solar water heater according to claim 5 is characterized in that: in the left and right frame of framework both sides folding bracket is housed, the solar energy reflection plate is equipped with at the back side of fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02228187U CN2524175Y (en) | 2002-01-18 | 2002-01-18 | Solar water heater with large volume vacuum pipes with double openings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02228187U CN2524175Y (en) | 2002-01-18 | 2002-01-18 | Solar water heater with large volume vacuum pipes with double openings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524175Y true CN2524175Y (en) | 2002-12-04 |
Family
ID=33704816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02228187U Expired - Fee Related CN2524175Y (en) | 2002-01-18 | 2002-01-18 | Solar water heater with large volume vacuum pipes with double openings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524175Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390473C (en) * | 2004-12-24 | 2008-05-28 | 张文征 | High performance solar water heater |
| CN103499148A (en) * | 2013-09-27 | 2014-01-08 | 张生为 | Solar water heater capable of being washed |
-
2002
- 2002-01-18 CN CN02228187U patent/CN2524175Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390473C (en) * | 2004-12-24 | 2008-05-28 | 张文征 | High performance solar water heater |
| CN103499148A (en) * | 2013-09-27 | 2014-01-08 | 张生为 | Solar water heater capable of being washed |
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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 |