CN204612196U - A kind of solar water heater - Google Patents
A kind of solar water heater Download PDFInfo
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- CN204612196U CN204612196U CN201520300841.4U CN201520300841U CN204612196U CN 204612196 U CN204612196 U CN 204612196U CN 201520300841 U CN201520300841 U CN 201520300841U CN 204612196 U CN204612196 U CN 204612196U
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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 provides a kind of solar water heater, belongs to technical field of water heaters.The technical problems such as it solving heat collector and boiler in existing solar water heater is the structure be interconnected, and after breaking appears in thermal-collecting tube, the current in heat collector and boiler can be caused to lose, bearing capacity difference.This solar water heater, comprise support, water tank and header, water tank has water inlet, delivery port and use outlet, the cross section of header is rectangle shape, two ends, header left and right are length end, the upper and lower two ends of header are width end, header lower end is communicated with heat collector, a bellows is equipped with along two ends, header left and right, bellows two ends all pass header and bellows and header keep sealing, bellows one end is water inlet end, the bellows other end is water side, water inlet end is connected with the delivery port of water tank by pipeline one, water side is connected with the water inlet of water tank by pipeline two.The utility model has the effective advantage of pressure-bearing.
Description
Technical field
The utility model belongs to technical field of water heaters, relates to a kind of solar water heater.
Background technology
Solar energy refers to the emittance of sunshine, and solar energy is a kind of regenerative resource, and solar water heater is device solar energy being converted into heat energy, and water is heated to high-temperature from low temperature, uses to meet the hot water of people in life, production.Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version, and vacuum pipe solar water heater is main, occupies the market share of domestic 95%.Electron tubes type domestic solar water heater is made up of related accessories such as thermal-collecting tube, storage tank and supports, and solar energy is converted to heat energy mainly relies on thermal-collecting tube, the principle that thermal-collecting tube utilizes hot water floating cold water to sink, and makes water produce microcirculation and reach required hot water.
Through retrieval, as Chinese patent literature discloses a kind of solar water heater [patent No.: ZL 201320882707.0; Authorization Notice No.: CN 203908087U].This solar water heater, is characterized in that: comprise heat collector and boiler; Be communicated with hot-water line and circulation pipe between described heat collector and boiler, described circulation pipe is provided with circulating pump; The outlet conduit of boiler is provided with water outlet control pump; Also include the device following the sun controlling heat collector and rotate, described device following the sun comprises bearing, pillar, collector bracket, bearing pin, deceleration box, lower main axis, screw mandrel, lateral frame, external motor, decelerator, hinge, gear A, gear B, connecting axle, inner main axis, worm gear A, worm screw A, motor internal; The transmission mechanism be made up of motor internal, gear A, gear B, worm gear A, worm screw A is installed in deceleration box; Described gear is fixed on connecting axle, connecting axle is arranged on deceleration box, worm gear A is fixed on the upper end of inner main axis, inner main axis is arranged in deceleration box, the lower end of lower main axis is movably arranged on bearing by bearing, the lower end of described pillar is fixed on deceleration box, and the upper end of pillar is connected with collector bracket by bearing pin; Described pillar is arranged a lateral frame, the hinged decelerator in lateral frame end, be provided with worm screw B in decelerator to be connected with external motor, worm screw B engages with the worm gear B be located in decelerator, worm gear B center is provided with screw and is connected with screw mandrel and coordinates, and one end of screw mandrel is connected with collector bracket by hinge.
Although solar water heater disclosed in this patent easily can realize the tracking of east-west direction, North and South direction, solar energy can be fully utilized, but, in this solar water heater, heat collector and boiler are the structure be interconnected, after breaking appears in thermal-collecting tube, the current in heat collector and boiler can be caused to lose, and bearing capacity is poor, therefore, it is necessary for designing a kind of solar water heater.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of solar water heater, and this water heater has pressure-bearing feature effective, easy to maintenance.
The purpose of this utility model realizes by following technical proposal: a kind of solar water heater, comprise support, water tank and header, water tank has water inlet, delivery port and use outlet, use in outlet and valve is installed, described header is fixed on support, it is characterized in that, the cross section of described header is rectangle shape, two ends, header left and right are length end, the upper and lower two ends of header are width end, header lower end is communicated with heat collector, a bellows is equipped with along two ends, header left and right, described bellows two ends all pass header and bellows and header keep sealing, bellows one end is water inlet end, the bellows other end is water side, water inlet end is connected with the delivery port of water tank by pipeline one, pipeline one is provided with water pump, water side is connected with the water inlet of water tank by pipeline two.
Operation principle of the present utility model is as follows: open water pump, the water in water tank is conveyed in bellows by pipeline one by water pump; By heat collector, the heat collected is delivered in header, after water in bellows and the medium in header carry out heat exchange, the water in bellows sends back in water tank by pipeline two, is circulated by it, thus the water in water tank can be heated up, heat up easily and fast; Bellows two ends all pass header and bellows and header keep sealing, and adopt this structure, and when breaking appears in header, can not produce interfere the normal work of water tank, can guarantee that the hydraulic pressure in water tank is normal all the time, pressure-bearing is effective, easy to maintenance.
Described bellows maximum length is more than 2 times of header length.
Adopt above structure, the medium in header and the water in bellows can be made to have enough times of contact, and heat conduction is abundant.
The external diameter of described bellows is the half of header height.
Adopt above structure, can increase the contact area of bellows, meanwhile, guarantee again have enough media in header, heat-transfer effect is good.
Described heat collector comprises thermal-collecting tube and base, and base is fixed on support, and base has mounting groove, and described thermal-collecting tube one end is connected with header, and the thermal-collecting tube other end is arranged in mounting groove.
Adopt above structure, can be fixed on support by thermal-collecting tube fast by base, location fast, conveniently.
Beam is provided with in described mounting groove.
Adopt above structure, can be played the effect of damping, buffering to thermal-collecting tube by beam, wind-force can be avoided to cause the vibrations of thermal-collecting tube and make it break, and protective action is good.
Described beam is rubber blanket.
The quantity of described thermal-collecting tube is 20-100.
Described bellows adopts stainless steel material to make.
Adopt above material, bellows can be made to have good corrosion resistance, long service life.
Compared with prior art, this solar water appliance has a little following:
1, in the utility model, bellows two ends all pass header and bellows and header keep sealing, namely the water in water tank and header does not circulate mutually, adopt this structure, when breaking appears in header, can not produce the normal work of water tank and interfere, can guarantee that the hydraulic pressure in water tank is normal all the time, pressure-bearing is effective, easy to maintenance.
2, bellows maximum length is more than 2 times of header length, adopts this structure, and the medium in header and the water in bellows can be made to have enough times of contact, and heat conduction is abundant.
3, the external diameter of bellows is the half of header height, adopts this structure, can increase the contact area of bellows, and meanwhile, guarantee again have enough media in header, heat-transfer effect is good.
4, be provided with beam in mounting groove, adopt this structure, can be played the effect of damping, buffering to thermal-collecting tube by beam, wind-force can be avoided to cause the vibrations of thermal-collecting tube and make it break, and protective action is good.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the planar structure schematic diagram that the utility model removes part.
Fig. 3 is the close-up schematic view at A place in Fig. 2.
Fig. 4 is the complete section schematic diagram that the utility model removes part.
In figure, 1, support; 1a, bar hole; 2, pipeline one; 3, water pump; 4, water tank; 4a, delivery port; 4b, use outlet; 4c, water inlet; 5, thermal-collecting tube; 6, pipeline two; 7, header; 8, bellows; 9, bolt; 10, base; 10a, mounting groove; 11, valve; 12, beam.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 4 shows, this solar water heater, comprise support 1, water tank 4 and header 7, water tank 4 has water inlet 4c, delivery port 4a and uses outlet 4b, use on outlet 4b and valve 11 is installed, when needs hot water, open valve 11, the water in water tank 4 exports by using outlet 4b; Header 7 is fixed on support 1, and the mode that header 7 is bolted is fixed on support 1; The cross section of header 7 is rectangle shape, and header about 7 two ends are length end, and header about 7 two ends are width end, and header 7 lower end is communicated with heat collector, and be equipped with a bellows 8 along header about 7 two ends, bellows 8 adopts stainless steel material to make; Adopt this material, bellows 8 can be made to have good corrosion resistance, long service life; Bellows 8 two ends all pass header 7 and bellows 8 and header 7 keep sealing, and adopt this structure, and when breaking appears in header 7, can not produce interfere the normal work of water tank 4, can guarantee that the hydraulic pressure in water tank 4 is normal all the time, pressure-bearing is effective, easy to maintenance; Bellows 8 one end is water inlet end, and bellows 8 other end is water side, and water inlet end is connected with the delivery port 4a of water tank 4 by pipeline 1, pipeline 1 is provided with water pump 3, and water side is connected with the water inlet 4c of water tank 4 by pipeline 26.
As shown in Figure 1, Figure 2, Figure 4 shows, bellows 8 maximum length is more than 2 times of header 7 length, and in the present embodiment, bellows 8 maximum length is 3 times of header 7 length; Adopt this structure, the water in the medium in header 7 and bellows 8 can be made to have enough times of contact, and heat conduction is abundant; The external diameter of bellows 8 is the half of header 7 height; Adopt this structure, can increase the contact area of bellows 8, meanwhile, guarantee again have enough media in header 7, heat-transfer effect is good.
As shown in Figure 1, Figure 2, Figure 3 shows, heat collector comprises thermal-collecting tube 5 and base 10; The quantity of thermal-collecting tube 5 is 20-100, and in the present embodiment, the quantity of thermal-collecting tube 5 is 25; Base 10 is fixed on support 1, support 1 offers bar hole 1a, and base 10 is fixed in bar hole 1a by bolt 9, thus base 10 can be used for the thermal-collecting tube 5 of fixing different length, and versatility is good; Base 10 has mounting groove 10a, thermal-collecting tube 5 one end is connected with header 7, and thermal-collecting tube 5 other end is arranged in mounting groove 10a; Adopt this structure, can be fixed on support 1 by thermal-collecting tube 5 fast by base 10, location fast, conveniently; Water or air etc. can be filled inside thermal-collecting tube 5.
As shown in Figure 2 and Figure 3, be provided with beam 12 in mounting groove 10a, adopt this structure, can be played the effect of damping, buffering to thermal-collecting tube 5 by beam 12, wind-force can be avoided to cause the vibrations of thermal-collecting tube 5 and make it break, and protective action is good; Beam 12 is rubber blanket.
Operation principle of the present utility model is as follows: open water pump 3, the water in water tank 4 is conveyed in bellows 8 by pipeline 1 by water pump 3; By thermal-collecting tube 5 to too can light produce heat collect and the heat collected be delivered in header 7, after medium in water in bellows 8 and header 7 carries out heat exchange, water in bellows 8 sends back in water tank 4 by pipeline 26, circulated by it, thus the water in water tank 4 can be heated up, heat up easily and fast; Bellows 8 two ends all pass header 7 and bellows 8 and header 7 keep sealing, and adopt this structure, and when breaking appears in header 7, can not produce interfere the normal work of water tank 4, can guarantee that the hydraulic pressure in water tank 4 is normal all the time, pressure-bearing is effective, easy to maintenance.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ support 1, bar hole 1a, pipeline 1, water pump 3, water tank 4, delivery port 4a herein, use the terms such as outlet 4b, water inlet 4c, thermal-collecting tube 5, pipeline 26, header 7, bellows 8, bolt 9, base 10, mounting groove 10a, valve 11, beam 12, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. a solar water heater, comprise support, water tank and header, water tank has water inlet, delivery port and use outlet, use in outlet and valve is installed, described header is fixed on support, it is characterized in that, the cross section of described header is rectangle shape, two ends, header left and right are length end, the upper and lower two ends of header are width end, header lower end is communicated with heat collector, a bellows is equipped with along two ends, header left and right, described bellows two ends all pass header and bellows and header keep sealing, bellows one end is water inlet end, the bellows other end is water side, water inlet end is connected with the delivery port of water tank by pipeline one, pipeline one is provided with water pump, water side is connected with the water inlet of water tank by pipeline two.
2. solar water heater according to claim 1, is characterized in that, described bellows maximum length is more than 2 times of header length.
3. solar water heater according to claim 1, is characterized in that, the external diameter of described bellows is the half of header height.
4. solar water heater according to claim 1, is characterized in that, described heat collector comprises thermal-collecting tube and base, base is fixed on support, base has mounting groove, and described thermal-collecting tube one end is connected with header, and the thermal-collecting tube other end is arranged in mounting groove.
5. solar water heater according to claim 4, is characterized in that, is provided with beam in described mounting groove.
6. solar water heater according to claim 5, is characterized in that, described beam is rubber blanket.
7. solar water heater according to claim 4, is characterized in that, the quantity of described thermal-collecting tube is 20-100.
8. solar water heater according to claim 1, is characterized in that, described bellows adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300841.4U CN204612196U (en) | 2015-05-12 | 2015-05-12 | A kind of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300841.4U CN204612196U (en) | 2015-05-12 | 2015-05-12 | A kind of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612196U true CN204612196U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300841.4U Expired - Fee Related CN204612196U (en) | 2015-05-12 | 2015-05-12 | A kind of solar water heater |
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| Country | Link |
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| CN (1) | CN204612196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152804A (en) * | 2017-05-25 | 2017-09-12 | 浙江雨露新能源科技有限公司 | A kind of split-type solar energy heat collector |
| CN107152803A (en) * | 2017-05-25 | 2017-09-12 | 浙江雨露新能源科技有限公司 | A kind of integrated solar heat collection device |
| CN112013449A (en) * | 2020-09-01 | 2020-12-01 | 江苏星亚新能源科技有限公司 | Solar hot water heating system capable of recycling waste heat |
-
2015
- 2015-05-12 CN CN201520300841.4U patent/CN204612196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152804A (en) * | 2017-05-25 | 2017-09-12 | 浙江雨露新能源科技有限公司 | A kind of split-type solar energy heat collector |
| CN107152803A (en) * | 2017-05-25 | 2017-09-12 | 浙江雨露新能源科技有限公司 | A kind of integrated solar heat collection device |
| CN112013449A (en) * | 2020-09-01 | 2020-12-01 | 江苏星亚新能源科技有限公司 | Solar hot water heating system capable of recycling waste heat |
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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: 20150902 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |