CN104807225A - Rotational structure for heat collecting plate of solar water heater - Google Patents
Rotational structure for heat collecting plate of solar water heater Download PDFInfo
- Publication number
- CN104807225A CN104807225A CN201510236848.9A CN201510236848A CN104807225A CN 104807225 A CN104807225 A CN 104807225A CN 201510236848 A CN201510236848 A CN 201510236848A CN 104807225 A CN104807225 A CN 104807225A
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- collecting plate
- piston rod
- water heater
- solar water
- liquid storage
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a rotational structure for a heat collecting plate of a solar water heater, and belongs to the technical field of machines. The rotational structure solves the technical problems that the existing solar heat collecting plate cannot be rotated and the like. The rotational structure for the heat collecting plate of the solar water heater is characterized in that the solar water heater comprises the heat collecting plate, a hard liquid storage pipe and a control structure; the rotational structure comprises a support rod, the support rod is hinged to the middle part of the lower surface of the heat collecting plate, a piston rod I and a piston rod II with the equal length are arranged at the lower surface of the heat collecting plate, and are symmetrically arranged relative to the support rod, and the upper ends of the piston rod I and the piston rod II are respectively hinged to the lower surface of the heat collecting plate; hydraulic oil is filled into the liquid storage pipe, and slide blocks are glidingly connected with the interior of the liquid storage pipe and are used for blocking the two ends of the liquid storage pipe; the control structure is used for controlling the slide blocks to slide in a transverse pipe. The rotational structure has the advantages that the solar energy is sufficiently utilized and the like.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the collecting plate rotational structure on a kind of solar water heater.
Background technology
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.
The heat collecting plate angle of present solar water heater is all determined, that is the angle of collecting plate is just determined when installation, but, the sun is all the time all in motion, like this, the collecting plate of solar water heater just can not utilize sunshine to heat water fully, causes utilizing of solar energy insufficient.
If need Solar use to talk about fully just must arrange a structure that collecting plate can be allowed to rotate, the present invention is just in order to this purpose designs.
Summary of the invention
The object of the invention is the problems referred to above existed for existing technology, provide the rotational structure of the collecting plate on a kind of solar water heater, technical problem to be solved by this invention how to make collecting plate rotate.
Object of the present invention realizes by following technical proposal:
Collecting plate rotational structure on a kind of solar water heater, solar water heater comprises collecting plate, this rotational structure comprises the support bar at the middle part of the lower surface being hinged on collecting plate, the lower surface of described collecting plate is also provided with isometric piston rod one and piston rod two, described piston rod one support bar relative to piston rod two is symmetrical arranged, the upper end of described piston rod one and piston rod two is all hinged with the lower surface of described collecting plate, this solar water heater also comprises the liquid storage pipe of a hard, hydraulic oil is filled up in described liquid storage pipe, the slide block that liquid storage pipe two ends can be intercepted is slidably connected in described liquid storage pipe, this solar water heater also comprises a control structure that can control slide block and slide in transverse tube.
Operation principle of the present invention is: when slide block moves in liquid storage pipe, shifting change can be there is in the pressure of the hydraulic oil at liquid storage pipe two ends, at this time, the piston rod of one end that hydraulic pressure is larger will on move, the piston rod of one end that hydraulic pressure is less will move down, thus, collecting plate just can swing around the interface point with support bar, collecting plate can be just in time reciprocal in 24 hours rotation once, its rotational angle has more the length of piston rod one and piston rod two and determines, large between 250 ° to 290 °, the thermal-arrest ability of collecting plate can be increased largely in the lighting angle that sunshine is stronger, to make full use of solar energy.
Described slide block is wrapped with a sealing shroud, and described slide block and sealing shroud are cylindric, and the two sides of described sealing shroud are respectively arranged with a mounting groove, is provided with the flexible steel ring that sealing shroud can be pressed on transverse tube inwall in described mounting groove.Flexible steel ring can crush seal cover, enable to realize between sealing shroud and transverse tube inwall sealing, the easy dismounting of flexible steel ring of this structure, but also the metal impurities of liquid storage pipe can be in by absorption after flexible steel ring magnetization, improve the service life of this solar water heater.
Compared with prior art, tool of the present invention has the following advantages:
1, when slide block moves in liquid storage pipe, shifting change can be there is in the pressure of the hydraulic oil at liquid storage pipe two ends, at this time, the piston rod of one end that hydraulic pressure is larger will on move, the piston rod of one end that hydraulic pressure is less will move down, thus, collecting plate just can swing around the interface point with support bar, collecting plate can be just in time reciprocal in 24 hours rotation once, its rotational angle has more the length of piston rod one and piston rod two and determines, large between 250 ° to 290 °, the thermal-arrest ability of collecting plate can be increased largely in the lighting angle that sunshine is stronger, to make full use of solar energy,
2, flexible steel ring can crush seal cover, enable to realize between sealing shroud and transverse tube inwall sealing, the easy dismounting of flexible steel ring of this structure, but also the metal impurities of liquid storage pipe can be in by absorption after flexible steel ring magnetization, improve the service life of this solar water heater.
Accompanying drawing explanation
Fig. 1 is the structural representation of the collecting plate rotational structure on a kind of solar water heater of the present invention;
Fig. 2 is the schematic diagram of control structure of the present invention;
Fig. 3 is the left view of Fig. 2 in the present invention;
Fig. 4 is the enlarged drawing of local A in Fig. 1 of the present invention;
Fig. 5 is the enlarged drawing of local B in Fig. 1 of the present invention;
In figure: 1, collecting plate 21, support bar 22, piston rod 1, piston rod 23, liquid storage pipe 31, vertical tube 1, transverse tube 33, vertical tube 2 41, piston 1, piston 2 51, slide block 52, cross bar 53, armature 54, sealing shroud 55, mounting groove 56, flexible steel ring 6, reducing motor 71, gear 1, gear 2 73, connecting rod 8, adjustment seat 81, screwed hole 82, adjusting bolt 83, overflow block 9, sealant 10, base.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, collecting plate rotational structure on a kind of solar water heater of the present invention, solar water heater comprises collecting plate 1, the middle part of the lower surface of described collecting plate 1 is hinged with a support bar 21, the lower surface of collecting plate 1 is also provided with isometric piston rod 1 and piston rod 2 23, piston rod 1 and piston rod 2 23 relative support bar 21 are symmetrical arranged, the upper end of piston rod 1 and piston rod 2 23 is all hinged with the lower surface of collecting plate 1, this solar water heater also comprises the liquid storage pipe 3 of a hard, hydraulic oil is filled up in liquid storage pipe 3, liquid storage pipe 3 comprises vertical tube 1 identical successively, transverse tube 32 and vertical tube 2 33, the lower end of piston rod 1 has a piston 1 be plugged in vertical tube 1, the lower end of piston 2 42 has a piston 2 42 be plugged in vertical tube 2 33, there is in transverse tube 32 one to slide and the slide block 51 that transverse tube 32 is intercepted along transverse tube 32 inwall, and slide block 51 when being in transverse tube 32 middle collecting plate 1 be in level, this solar water heater also comprises a control structure that can control slide block 51 and slide in transverse tube 32, this solar water heater also comprises one and controls slide block 51 at transverse tube 32 reciprocating motions in interior 24 hours timing architecture once.
Slide block 51 can move back and forth once under the control of timing architecture in 24 hours in transverse tube 32, when slide block 51 moves in transverse tube 32, shifting change can be there is in the pressure of the hydraulic oil in vertical tube 1 and vertical tube 2 33, at this time, the piston rod of one end that hydraulic pressure is larger will on move, the piston rod of one end that hydraulic pressure is less will move down, thus, collecting plate 1 just can swing around the interface point with support bar 21, collecting plate 1 can be just in time reciprocal in 24 hours rotation once, its rotational angle has more the length of piston rod 1 and piston rod 2 23 and determines, large between 250 ° to 290 °, the thermal-arrest ability of collecting plate 1 can be increased largely in the lighting angle that sunshine is stronger, to make full use of solar energy.
As Fig. 1, shown in Fig. 2 and Fig. 3, this solar water heater also comprises a base 10, base 10 is fixedly installed a cross bar 52, control structure comprises one and is slidably connected at armature 53 on cross bar 52 and a sealing shroud 54, slide block 51 is a permanent magnet, sealing shroud 54 is wrapped in outside slide block 51, armature 53 slides on cross bar 52, because the slide block 51 of armature 53 with permanent magnet material attracts each other, slide block 51 can slide along with armature 53, just the position of slide block 51 in transverse tube 32 can have been controlled by the position controlling armature 53 like this, thus change the height of piston rod 1 and piston rod 2 23, and then the angle of inclination of collecting plate 1 is controlled.
As shown in Figure 5, slide block 51 and sealing shroud 54 are cylindric, the two sides of sealing shroud 54 are respectively arranged with a mounting groove 55, the flexible steel ring 56 that sealing shroud 54 can be pressed on transverse tube 32 inwall is installed in mounting groove 55, flexible steel ring 56 crush seal can overlap 54, make sealing shroud 54 can and transverse tube 32 inwall between realize sealing, the flexible steel ring 56 easily dismounting of this structure, but also can magnetize by flexible steel ring 56 metal impurities that rear absorption is in liquid storage pipe 3, improve the service life of this solar water heater.
As shown in Figures 2 and 3, timing architecture comprises the reducing motor 6 that a rotating speed is 0.25r/h, the output shaft of reducing motor 6 is connected with gear 1, base 10 is connected with and gear 1 meshed gears 2 72, gear 2 72 is 6 with the gear ratio of gear 1, timing architecture also comprises a connecting rod 73, the two ends of connecting rod 73 respectively with gear 2 72 outer rim and armature 53 hinged; Reducing motor 6 is connected with a voltage-stablizer, gear 2 72 rotating speed for not turn around for 24 hours, in the process kind that gear 2 72 rotates, connecting rod 73 is with moving armature 53 to slide on cross bar 52, also be just in time move back and forth one-period in 24 hours, like this, collecting plate 1 daytime year solar irradiation rotate, reset in the evening, so circulates.
As shown in Figure 4, transverse tube 32 is provided with an adjustment structure, adjustment structure comprises an adjustment seat 8 be fixed on transverse tube 32 outer wall, there is in the middle part of adjustment seat 8 screwed hole 81, screwed hole 81 communicates with transverse tube 32 inside, the outer end of adjustment seat 8 has been threaded an adjusting bolt 82, the inner segment of adjustment seat 8 is fixedly installed the overflow block 83 that is positioned at screwed hole 81, as larger in found collecting plate 1 rotation error, the volume of the hydraulic oil of certain one end in transverse tube 32 can be changed by rotating adjusting bolt 82, thus the position changing the piston rod of its correspondence is to realize the adjustment of collecting plate 1, have the spout hole being communicated with screwed hole 81 and transverse tube 32 inside in the middle part of overflow block 83, adjusting bolt 82 is wrapped with sealant 9.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (2)
1. the collecting plate rotational structure on a solar water heater, solar water heater comprises a collecting plate (1), it is characterized in that: this rotational structure comprises the support bar (21) at the middle part of the lower surface being hinged on collecting plate (1), the lower surface of described collecting plate (1) is also provided with isometric piston rod one (22) and piston rod two (23), described piston rod one (22) and piston rod two (23) relative support bar (21) are symmetrical arranged, the upper end of described piston rod one (22) and piston rod two (23) is all hinged with the lower surface of described collecting plate (1), this solar water heater also comprises the liquid storage pipe (3) of a hard, described liquid storage pipe fills up hydraulic oil in (3), the slide block (51) that liquid storage pipe (3) two ends can be intercepted is slidably connected in described liquid storage pipe (3), this solar water heater also comprises a control structure that can control slide block (51) and slide in transverse tube (32).
2. the collecting plate rotational structure on a kind of solar water heater according to claim 1, it is characterized in that: described slide block (51) is wrapped with a sealing shroud (54), described slide block (51) and sealing shroud (54) are cylindric, the two sides of described sealing shroud (54) are respectively arranged with a mounting groove (55), are provided with the flexible steel ring (56) that sealing shroud (54) can be pressed on transverse tube (32) inwall in described mounting groove (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236848.9A CN104807225B (en) | 2015-05-12 | 2015-05-12 | A kind of collecting plate rotational structure on solar water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236848.9A CN104807225B (en) | 2015-05-12 | 2015-05-12 | A kind of collecting plate rotational structure on solar water heater |
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| Publication Number | Publication Date |
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| CN104807225A true CN104807225A (en) | 2015-07-29 |
| CN104807225B CN104807225B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510236848.9A Active CN104807225B (en) | 2015-05-12 | 2015-05-12 | A kind of collecting plate rotational structure on solar water heater |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286829A (en) * | 2017-03-24 | 2018-07-17 | 夏治政 | A kind of collecting plate rotational structure on solar water heater |
| CN108286827A (en) * | 2017-03-24 | 2018-07-17 | 夏治政 | A kind of adjustment structure on solar water heater |
| CN108286830A (en) * | 2017-03-24 | 2018-07-17 | 夏治政 | A kind of control structure on solar water heater |
| CN108286828A (en) * | 2017-03-24 | 2018-07-17 | 夏治政 | A kind of solar water heater |
| CN108551307A (en) * | 2018-04-26 | 2018-09-18 | 理想动力科技（佛山）有限公司 | A kind of adjustable-angle photovoltaic power generation equipment |
| CN110836541A (en) * | 2019-11-29 | 2020-02-25 | 董术杰 | Efficient solar water heater with temperature control function |
Citations (6)
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|---|---|---|---|---|
| WO2003038349A1 (en) * | 2001-10-30 | 2003-05-08 | Loeschmann Thomas | Solar energy system |
| CN2573958Y (en) * | 2002-09-27 | 2003-09-17 | 马学文 | External wall solar heat collector |
| CN201628409U (en) * | 2010-01-18 | 2010-11-10 | 昆明理工大学 | Hydraulically driven power tracing device for solar heat collector |
| CN201706716U (en) * | 2010-06-22 | 2011-01-12 | 周阳 | Solar water heater with manually adjustable angle |
| CN103438586A (en) * | 2013-09-18 | 2013-12-11 | 李殿鹏 | Solar optothermal collector, optothermal electricity collecting plate and solar heating hot water system |
| CN203533922U (en) * | 2013-10-21 | 2014-04-09 | 云南古卓新能源有限公司 | Solar thermal collector capable of automatically adjusting angle |
-
2015
- 2015-05-12 CN CN201510236848.9A patent/CN104807225B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038349A1 (en) * | 2001-10-30 | 2003-05-08 | Loeschmann Thomas | Solar energy system |
| CN2573958Y (en) * | 2002-09-27 | 2003-09-17 | 马学文 | External wall solar heat collector |
| CN201628409U (en) * | 2010-01-18 | 2010-11-10 | 昆明理工大学 | Hydraulically driven power tracing device for solar heat collector |
| CN201706716U (en) * | 2010-06-22 | 2011-01-12 | 周阳 | Solar water heater with manually adjustable angle |
| CN103438586A (en) * | 2013-09-18 | 2013-12-11 | 李殿鹏 | Solar optothermal collector, optothermal electricity collecting plate and solar heating hot water system |
| CN203533922U (en) * | 2013-10-21 | 2014-04-09 | 云南古卓新能源有限公司 | Solar thermal collector capable of automatically adjusting angle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286829A (en) * | 2017-03-24 | 2018-07-17 | 夏治政 | A kind of collecting plate rotational structure on solar water heater |
| CN108286827A (en) * | 2017-03-24 | 2018-07-17 | 夏治政 | A kind of adjustment structure on solar water heater |
| CN108286830A (en) * | 2017-03-24 | 2018-07-17 | 夏治政 | A kind of control structure on solar water heater |
| CN108286828A (en) * | 2017-03-24 | 2018-07-17 | 夏治政 | A kind of solar water heater |
| CN108551307A (en) * | 2018-04-26 | 2018-09-18 | 理想动力科技（佛山）有限公司 | A kind of adjustable-angle photovoltaic power generation equipment |
| CN110836541A (en) * | 2019-11-29 | 2020-02-25 | 董术杰 | Efficient solar water heater with temperature control function |
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| CN104807225B (en) | 2017-04-05 |
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