CN203518279U - Vacuum tube pressure-bearing type solar water heater - Google Patents
Vacuum tube pressure-bearing type solar water heater Download PDFInfo
- Publication number
- CN203518279U CN203518279U CN201320625444.5U CN201320625444U CN203518279U CN 203518279 U CN203518279 U CN 203518279U CN 201320625444 U CN201320625444 U CN 201320625444U CN 203518279 U CN203518279 U CN 203518279U
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- water
- vacuum tube
- water heater
- bearing type
- type solar
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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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Abstract
The utility model discloses a vacuum tube pressure-bearing type solar water heater which comprises heat collection tubes, light reflection plates, a water storage tank and supports and further comprises a water channel. The heat collection tubes are composed of vacuum tubes and metal tubes. The vacuum tubes are arranged on the peripheries of the metal tubes in a sleeved mode. One end of each metal tube is sealed, the other end of the each metal tube is fixedly connected with the water channel, and the water storage tank is composed of N water storage bins, wherein N is larger than or equal to 1. The water storage bins are connected together in series through water tubes. The vacuum tube pressure-bearing type solar water heater is ingenuous in conception and simple in structure, and due to the facts that a traditional solar water heater is improved, a double-layer structure is adopted for the heat collection tubes, the structure of the water storage tank is changed, and namely, bin division type storage is adopted, the vacuum tube pressure-bearing type solar water heater is automatic in water feeding, large in water storage amount, high in heat collection speed, good in warm-keeping effect and high in safety performance.
Description
Technical field
The utility model relates to solar water heater art field, is specifically related to vacuum tube pressure-bearing type solar water heater.
Background technology
Solar water heater is converted into heat energy by solar energy, and water is heated to high-temperature from low temperature, to meet the hot water of people in life, production, uses.Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version, and China is domestic take vacuum pipe solar water heater as main, occupies domestic 95% the market share.Electron tubes type domestic solar water heater is comprised of related accessories such as thermal-collecting tube, storage tank and supports, solar energy energy transform into heat energy is mainly relied on to thermal-collecting tube, the principle that thermal-collecting tube utilizes hot water floating cold water to sink, make water generates microcirculation and reach required hot water, but there are a lot of problems in this type of solar energy, as: water pipe easy freezing when water tank pressure-bearing weak effect, winter, the easy booster of thermal-collecting tube, service life short, upper water trouble, be not suitable for skyscraper and use etc.Flat solar water heater is special in high-rise, little high residential building is supporting to be designed and developed, made up traditional solar water heater because inadequate natural endowment cannot realize sorry with building and environment perfect adaptation, this exploitation has really embodied the perfect adaptation of solar energy and building and environmental integration, but it has higher requirement to device orientation angle, and high expensive, because the plate core of panel solar is not vacuum, though adopting heat-barrier material fills, but effect of heat insulation is still bad, rapid heat dissipation when winter, outdoor temperature was lower compared to vacuum pipe solar, heat insulation effect is poor, it is poor that endothermic effect is compared vacuum pipe solar, for head it off, panel solar can adopt the method for post bake, although solved out of use problem in winter, but increased intermediate link simultaneously, have certain heat waste, install cumbersome.
Vacuum pipe solar water heater and flat solar water heater also have the dependence that individual common shortcoming is exactly bad border to external world larger, at cloudy day or the less area of the sun, use more difficult.
Utility model content
The utility model is for the problems referred to above, designed a kind of vacuum tube pressure-bearing type solar water heater, its object is: by conventional solar boilers is improved, provide that a kind of automatic loading water, moisture storage capacity are large, thermal-arrest speed is fast, high insulating effect, vacuum tube pressure-bearing type solar water heater that security performance is high.
Technical solution of the present utility model:
Vacuum tube pressure-bearing type solar water heater, comprise thermal-collecting tube, reflector, storage tank and support, it is characterized in that: described vacuum tube pressure-bearing type solar water heater also comprises tank, described thermal-collecting tube consists of vacuum tube and metal tube, and vacuum tube is enclosed within the periphery of metal tube, metal tube one end closure, the other end and tank are affixed, described storage tank is comprised of N water storehouse, and N >=1, is cascaded by water pipe between water storehouse.
On described reflector, be provided with groove, the outside dimension of groove and vacuum tube matches, and vacuum tube is arranged on groove.
Described metal tube one end and tank are affixed by the mode of welding or screw, nut, and sealing end periphery is provided with fixed cover, and vacuum tube clamps by fixed cover and metal tube, are also provided with retainer ring in the middle of metal tube and vacuum tube.
Described tank is provided with water inlet and delivery port, and water inlet is connected with water supply pipe, and delivery port is connected with domestic hot water's delivery port.
Between described water storehouse, by water pipe, be cascaded, the outlet pipe of each water storehouse connects the water inlet pipe of next water storehouse, and the water inlet pipe of the water storehouse at two is connected with tank with outlet pipe.
Described thermal-collecting tube, water storehouse and horizontal direction are the angle of 5～10 °.
The beneficial effects of the utility model:
The utility model is skillfully constructed, simple in structure, by conventional solar boilers is improved, thermal-collecting tube adopts double-decker, storage tank structure is changed, employing warehouse separated type storage, provides a kind of automatic loading water, moisture storage capacity is large, thermal-arrest speed is fast, high insulating effect, vacuum tube pressure-bearing type solar water heater that security performance is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model water storehouse structural representation.
Fig. 3 is the utility model thermal-collecting tube structural representation.
Fig. 4 is the utility model collecting plate structural representation.
Fig. 5 is the utility model internal structure schematic diagram.
The specific embodiment
As Fig. 1, 2, shown in 3 and 4, vacuum tube pressure-bearing type solar water heater, comprise thermal-collecting tube 1, reflector 2, storage tank 3, support 4 and tank 5, thermal-collecting tube 1 consists of vacuum tube 6 and metal tube 7, vacuum tube 6 is enclosed within the periphery of metal tube 7, metal tube 7 one end closures, the other end and tank 5 are by welding or screw, the mode of nut is affixed, sealing end periphery is provided with fixed cover 14, vacuum tube is by fixed cover 14 and metal tube 7 clampings, in the middle of metal tube 7 and vacuum tube 6, be also provided with retainer ring 15, storage tank 3 is comprised of N water storehouse 8, N >=1, between water storehouse 8, by water pipe, be cascaded, on collecting plate 2, be provided with groove 9, the outside dimension of groove 9 and vacuum tube 6 matches, collecting plate can adopt foam to make, vacuum tube 6 is placed on groove 9, tank 5 is provided with water inlet 10 and delivery port 11, water inlet 10 is connected with water supply pipe, delivery port 11 is connected with domestic hot water's delivery port, water storehouse 8 is arranged on the both sides of tank 5, between water storehouse 8, by water pipe, be cascaded, the outlet pipe of each water storehouse 8 connects the water inlet pipe of next water storehouse 8, the water inlet pipe of two water storehouse 8 is connected with tank 5 with outlet pipe, thermal-collecting tube 1, water storehouse 8 and horizontal direction are the angle of 5～10 °.
As shown in Figure 5, thermal-collecting tube 1 is neat is arranged in thermal-collecting tube rest area 13, and water storehouse 8 is arranged on the water storehouse rest area 12 of tank 5 both sides.
Embodiment mono-:
Solar water heater is put into sun-drenched place, can be hanging on the wall outside room, also can directly be put on balcony and use, the water inlet 10 of tank 5 is connected with water supply pipe, delivery port 11 is connected with domestic hot water's delivery port, domestic hot water's water outlet is in closed condition, running water is automatically to water on water heater, in current screw clamp 5, then flow to water storehouse 8 and metal tube 7, in water heater, the completely rear running water of water stops upper water automatically, vacuum tube 6 is enclosed within metal tube 7 peripheries, solar radiation is to vacuum tube 6, the interior temperature of vacuum tube 6 raises, temperature can reach more than 250 ℃, the temperature of metal tube 7 and metal tube 7 interior water also rises thereupon, sunlight is through the reflection in groove, focus after reflection drops on vacuum tube 6, heating effect is better, adopt heat fast, even if sunlight seldom also can heat, due to the groove 9 that is also provided with the outside dimension of size and vacuum tube 6 on collecting plate 2 and matches, collecting plate can adopt foam to make, vacuum tube 6 is placed on groove 9, the inwall of vacuum tube 6 and groove 9 fits tightly, strengthened the load performance of vacuum tube 6, water automatically floats after the interior heating of metal tube 7, because metal tube 7 and horizontal direction are the angle of 5～10 °, hot water floating is faster, hot water flows out metal tube 7, arrive the top of tank 5, hot water is more poly-more, hot water flows to water storehouse 8 by the outlet pipe on water storehouse 8, cold water in water storehouse 8 is squeezed outwardly, cold water in water storehouse 8 flows to tank 5 by the water inlet pipe on water storehouse 8, the cold water being extruded enters metal tube 7 from tank more again and heats, so in a circulation of the inner formation of water heater, during use, open domestic hot water's delivery port, the delivery port 11 of hot water from tank 5 flows out, in water heater, water tails off, running water enters in water heater by the water inlet 10 on tank 5, guaranteed that the pressure in water tank is enough to hot water to extrude, solved the hydraulic pressure problem of water heater, make the installation position selection of water heater more, water storehouse 8 is arranged on the both sides of tank 5, between water storehouse 8, by water pipe, be cascaded, the outlet pipe of each water storehouse 8 connects the water inlet pipe of next water storehouse 8, the water inlet pipe of two water storehouse 8 is connected with tank 5 with outlet pipe, water storehouse 8 also can be arranged on tank one side, can horizontal positioned, also can vertically place, according to actual conditions, select voluntarily, storage tank 3 is composed in series by a plurality of water storehouses 8, moisture storage capacity is larger, when water storehouse water inlet pipe and outlet pipe are installed, can make water storehouse water inlet pipe, outlet pipe and horizontal direction are the angle of 30～150 °, adopt this type of installation method, can reduce the mutual mixing of the hot and cold water in storage silo, better heat preservation, make family can use hot water in 24 hours, solve traditional solar energy simultaneously and gone out the problem that will bleed off a large amount of cold water before hot water, saved water resource.
Embodiment bis-:
Mounting means with reference to embodiment mono-, the present embodiment is installed separately storage tank 3 and reflector 2, thermal-collecting tube 1, storage tank 3 can be arranged on inside, room, and reflector 2, thermal-collecting tube 1 can be fixed on buildingsurface by external fixation device, and thermal-collecting tube 1 is connected by water pipe with storage tank 3.
This solar water heater adopts two-layer pipe, and the phenomenon of booster can not occur, and has extended the service life of water heater, security is higher, firing rate is faster, adopts warehouse separated type water storage, 24 hours continuous hot water, can guarantee the demand of family to hot water, installation site is unrestricted, can hang without, also can directly be put on balcony, running water automatic loading water, easy to use.
Although technology contents of the present utility model with preferred embodiment openly as above; yet not in order to limit the utility model; if those skilled in the art; change or improve not departing from the unsubstantiality that spirit of the present utility model makes, all should belong to the scope of the utility model claim protection.
Claims (6)
1. vacuum tube pressure-bearing type solar water heater, comprise thermal-collecting tube, reflector, storage tank and support, it is characterized in that: described vacuum tube pressure-bearing type solar water heater also comprises tank, described thermal-collecting tube consists of vacuum tube and metal tube, and vacuum tube is enclosed within the periphery of metal tube, metal tube one end closure, the other end and tank are affixed, described storage tank is comprised of N water storehouse, and N >=1, is cascaded by water pipe between water storehouse.
2. vacuum tube pressure-bearing type solar water heater as claimed in claim 1, is characterized in that: on described reflector, be provided with groove, the outside dimension of groove and vacuum tube matches, and vacuum tube is arranged on groove.
3. vacuum tube pressure-bearing type solar water heater as claimed in claim 1, it is characterized in that: described metal tube one end and tank are affixed by the mode of welding or screw, nut, sealing end periphery is provided with fixed cover, vacuum tube clamps by fixed cover and metal tube, is also provided with retainer ring in the middle of metal tube and vacuum tube.
4. vacuum tube pressure-bearing type solar water heater as claimed in claim 1, is characterized in that: described tank is provided with water inlet and delivery port, and water inlet is connected with water supply pipe, and delivery port is connected with domestic hot water's delivery port.
5. vacuum tube pressure-bearing type solar water heater as claimed in claim 1, it is characterized in that: between described water storehouse, by water pipe, be cascaded, the outlet pipe of each water storehouse connects the water inlet pipe of next water storehouse, and the water inlet pipe of the water storehouse at two is connected with tank with outlet pipe.
6. vacuum tube pressure-bearing type solar water heater as claimed in claim 1, is characterized in that: described thermal-collecting tube, water storehouse and horizontal direction are the angle of 5～10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625444.5U CN203518279U (en) | 2013-10-11 | 2013-10-11 | Vacuum tube pressure-bearing type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625444.5U CN203518279U (en) | 2013-10-11 | 2013-10-11 | Vacuum tube pressure-bearing type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518279U true CN203518279U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625444.5U Expired - Fee Related CN203518279U (en) | 2013-10-11 | 2013-10-11 | Vacuum tube pressure-bearing type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251565A (en) * | 2013-10-11 | 2014-12-31 | 江苏辉映新能源有限公司 | Vacuum pipe pressure bearing type solar water heater |
-
2013
- 2013-10-11 CN CN201320625444.5U patent/CN203518279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251565A (en) * | 2013-10-11 | 2014-12-31 | 江苏辉映新能源有限公司 | Vacuum pipe pressure bearing type solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20161011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |