CN201449051U - Solar energy heat collecting device - Google Patents
Solar energy heat collecting device Download PDFInfo
- Publication number
- CN201449051U CN201449051U CN2008201246526U CN200820124652U CN201449051U CN 201449051 U CN201449051 U CN 201449051U CN 2008201246526 U CN2008201246526 U CN 2008201246526U CN 200820124652 U CN200820124652 U CN 200820124652U CN 201449051 U CN201449051 U CN 201449051U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- water
- vacuum tube
- pipe
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses a solar energy heat collecting device which comprises vacuum pipes (4), an insulating water tank (1), a water inlet pipe (2), a water outlet pipe (3), a water inlet sealing ring (5), a vacuum sealing ring (6) and a water inlet diversion pipe (7). The vacuum pipe (4) is inserted into the insulating water tank (1), an interface is sealed by the vacuum sealing ring (6) so as to prevent the water from leaking when the insulating water tank (1) is filled with water. The water inlet pipe (2) extends longitudinally and goes though the water tank after entering the water tank, the wall of the water inlet pipe (2) is provided with small holes with the number same as that of the vacuum pipes in axial direction so as to form a water inlet diversion opening (22); one end of the water inlet pipe (2), extending into the water tank, is provided with a sealed port; and at the moment, a water inlet diversion channel (21) is formed in the water inlet pipe. A water inlet diversion pipe (7) with two ends opening is provided in each vacuum pipe, one end of the water inlet diversion pipe (7) extends into the bottom of the vacuum pipe and the other end thereof is connected into the water inlet pipe (2) by a water inlet diversion opening (22). When water enters the water inlet pipe (2), scales can be automatically removed, and the water can be kept sanitary; and when the vacuum pipes are arranged in horizontal rows symmetrically for project purpose, more complete heat exchange can also be guaranteed.
Description
Technical field
The utility model relates to a kind of solar energy heat collector, more particularly says, is meant a kind of solar energy heat collector that utilizes the complete glass vacuum sun thermal-collecting tube thermal-arrest.
Background technology
Solar water heater is made up of complete glass vacuum sun thermal-collecting tube (or claiming vacuum tube, vacuum heat collection pipe), attemperater, bearing support three big parts, and its core set thermal element is an all-glass vacuum thermal-collecting tube.Plate multilayer gradual change aluminium-nitrogen-aluminized coating or stainless steel aluminium nitride through magnetron sputtering technology at the outer wall of inner tube of thermal-collecting tube, this coating can stand 400 ℃ high temperature to the selective absorption of sunshine, its absorptance 〉=0.92, and emission is than≤0.09 (80 ℃).Vacuum heat collection pipe selectivity absorption sunshine is converted into heat energy with luminous energy constantly heats the water in the vacuum tube.Because " thermal siphon " effect, promptly the proportion of cold water is bigger, and the proportion of hot water is less, thereby the heat in the vacuum tube constantly enters water tank by heat exchange naturally.Go round and begin again, the water in the heat-preserving water tank for solar water heater also just has been heated.This vacuum tube directly inserts the apparatus for heating water by solar energy of water tank (or thermal-arrest header), is exactly the direct insertion solar water heater of vacuum tube.
There are some shortcomings in actual applications in the existing direct insertion solar energy heat collector of vacuum tube, and some can not be ignored, for example:
(1) precipitation of scales in the vacuum heat collection pipe and alluvial have a strong impact on exchange heat efficient, make the vacuum heat-collecting tube failure when serious;
(2) water in the vacuum heat collection pipe is under 25-80 ℃ the temperature for a long time, this part water can not flow to outside the pipe naturally, can not be used simultaneously, the most suitable various microbial reproduction, so the water in the solar water heater often is secondary polluted, use this water often to cause skin disease, gynaecological disease etc., cause a series of health problems;
(3) solar energy heat collector of engineering type, often be water tank capacity to be reduced also symmetrical perforate form thermal-arrest header, vacuum tube symmetry insertion water tank both sides, normally vacuum tube level placement on the sunny side during use is taken heat in the thermal storage water tank to by water inlet, the delivery port circulation at thermal-arrest header two ends then.At this moment, vacuum tube, is difficult to heat all is transmitted to the thermal-arrest header by under the heat conducting prerequisite of nature because of horizontal positioned, and like this, the heat waste that causes is bigger, and the hot service efficiency of solar energy is low.
Summary of the invention
The purpose of this utility model provides a kind of scheme with problems such as solving incrustation scale alluvial heap knot, water quality is contaminated and the vacuum tube horizontally-arranged thermal efficiency is low, specifically, exactly feed-tank is provided the water inlet pipe of running water in water tank, to extend, vertically run through water tank, water inlet pipe is entered the port shutoff of water tank, on water inlet pipe, open simultaneously some apertures, little hole number is consistent with vacuum tube quantity, aperture position is aimed at vacuum pipe inner cavity, insert the fine duct of a both ends open again in each aperture, the fine duct other end is deep into the vacuum tube bottom.Like this, when running water inserts water inlet pipe and provides from the beginning the water source to solar water heater, promptly can rely on the pressure of running water go out the incrustation scale of alluvial, the water in managing originally can be headed into water tank again, more renew water in the vacuum tube, do not provide prolific environment to microorganism.
The utility model be a kind of not only can automatic desludging but also can guarantee water quality health solar thermal collector, include vacuum tube (4), attemperater (1), water inlet pipe (2), outlet pipe (3), water inlet sealing ring (5), vacuum tube sealing ring (6), water inlet isocon (7) is formed. and vacuum tube (4) inserts in the attemperater (1), interface is realized sealing by vacuum tube sealing ring (6), do not leak after making attemperater (1) filling up water, prolong axis direction on the water inlet pipe (2) and have the aperture identical with vacuum tube quantity, longitudinal extension ran through water tank after water inlet pipe (2) entered water tank, water inlet pipe (2) extends into the port shutoff of water tank opposite side end cap, the water inlet isocon (7) that a both ends open is arranged in every vacuum tube, one end extends to the vacuum tube bottom, the other end is linked in the aperture of water inlet pipe (2). and the connection between water inlet isocon (7) and the water inlet shunt channel (21) is the flexible connection of grafting or screw thread, also can weld. the connection between water inlet pipe (2) and the attemperater (1) is the flexible connection of grafting or screw thread, also can weld.
The advantage of the utility model apparatus for heating water by solar energy is:
1. automatic desludging: can be deposited in the vacuum tube bottom after the incrustation scale in the vacuum tube generates or be suspended in the water, after access water inlet isocon is deep into the vacuum tube bottom on the water inlet pipe, the pressure of running water during water is gone out vacuum tube with incrustation scale in the utilization, solves the destruction that the incrustation scale alluvial causes;
2. solution water pollution: when going up water, the running water of low temperature sinks to the vacuum tube bottom relatively, and the water of relatively-high temperature in the vacuum tube is headed into water tank, brings in constant renewal in the water in the vacuum tube, and microorganism can not be bred in a large number;
3. heat exchange is thorough: when vacuum tube symmetry horizontally, water inlet isocon also symmetry horizontally stretches into vacuum tube, after water tank capacity dwindles relatively, it is exactly a split-type solar energy heat collector, when water inlet pipe is constantly intake, the continuous water outlet of outlet pipe, the heat in the vacuum tube can be conducted out to greatest extent.
Description of drawings
Fig. 1 is the assembling outside drawing of the utility model solar energy heat collector except that support.
Fig. 2 is the vacuum tube group axial plane cutaway view of the utility model solar energy heat collector.
Fig. 3 is that the list in the utility model solar energy heat collector props up the vacuum tube cutaway view.
Fig. 4 is a cutaway view of putting into filler in the vacuum tube.
Fig. 5 is the vacuum tube symmetric arrays cutaway view of the utility model solar energy heat collector.
Among the figure: 1. attemperater 11. tank shells 12. water tank heat-insulation layers 13. inner water tanks 2. water inlet pipes 21. water inlet shunt channels 22. water inlet diffluence pass 3. outlet pipes 4. vacuum tubes 5. water inlet sealing rings 6. vacuum tube sealing rings 7. water inlet isocons 8. thermal-arrest header assemblies
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to Fig. 1, shown in Figure 2, the utility model be a kind of not only can automatic desludging but also can guarantee the solar energy heat collector of water quality health, include vacuum tube (4), attemperater (1), water inlet pipe (2), outlet pipe (3), water inlet sealing ring (5), vacuum tube sealing ring (6), water inlet isocon (7) and form.Vacuum tube (4) inserts in the attemperater (1), and interface is realized sealing by vacuum tube sealing ring (6), does not leak after making attemperater (1) filling up water.Water inlet pipe (2) enters behind the water tank longitudinal extension and runs through water tank, prolong axis direction on the tube wall of water inlet pipe (2) and have the aperture identical with vacuum tube quantity, form water inlet diffluence pass (22), extend into an end port shutoff of water tank on the water inlet pipe (2), at this moment, formed water inlet shunt channel (21) in the water inlet pipe.The water inlet isocon (7) that a both ends open is arranged in every vacuum tube, an end extend to the vacuum tube bottom, and the other end inserts in the water inlet pipe (2) by water inlet diffluence pass (22).Connection between water inlet isocon (7) and the water inlet shunt channel (21) is the flexible connection of grafting or screw thread, also can weld.Connection between water inlet pipe (2) and the attemperater (1) is the flexible connection of grafting or screw thread, also can weld.
The utility model is realized automatic desludging and is guaranteed that the principle of water quality health is:
When the water in the water tank is used up or after part used up, the water in the vacuum tube still existed, this part water can not be naturally, fully with water tank in water form mobilely, cause incrustation scale alluvial, the prolific basic reason of microorganism just.Through after the improvement of the present utility model, utilized the principle of " Running water never becomes putrid ", the running water that 6-8 atmospheric pressure arranged when municipal water supply, when in water tank, injecting new water by inlet channel, running water flow through water inlet shunt channel (21), the water inlet diffluence pass (22), the water inlet isocon (7) enter vacuum tube (4) inner chamber, at this moment, under the effect of hydraulic pressure, the incrustation scale of precipitation can be broken up.The running water water temperature that cause is newly advanced is lower, at first be filled in the bottom of vacuum tube (4), and the original higher water of temperature is slowly headed into water tank in the pipe, the incrustation scale that is suspended in the water also enters in the attemperater (1) thereupon, like this, when attemperater (1) when refilling running water, the originally overwhelming majority of the warm water (Chen Shui) in the vacuum tube (4) the running water displacement of newly being injected.Like this, incrustation scale can not deposit, and the prolific environment of microorganism is also destroyed.
Fig. 5 is the another kind of form that the utility model is used: vacuum tube (4) symmetric arrays, water inlet shunt channel (21) bilateral symmetry perforate, water inlet isocon (7) symmetry enter vacuum tube (4) inner chamber.Attemperater (1) volume dwindles relatively simultaneously, forms thermal-arrest header assembly (8).During use, vacuum tube (4) level is placed on the sunny side, when water temperature rises to uniform temperature in solar radiation makes vacuum tube, constantly water inlet of water inlet pipe (2), constantly water outlet of outlet pipe (3), the mode by continuous circulation is taken heat out of thermal storage water tank that vacuum tube (4) and thermal-arrest header assembly (8) arrive storing heat like this.Such application mode had both solved the interior fouling of vacuum tube (4), microbial reproduction problem, had solved the interior heat of horizontally-arranged vacuum tube again and had been difficult for conducting problem, made the heat in the vacuum tube (4) conduct more up hill and dale.
Fig. 4 is an extension type application form of the present utility model: in the cavity that forms between vacuum tube (4) and water inlet isocon (7), place some fillers.These filler materials are metal material or nonmetallic materials, be processed into bulk, spherical, small stone piece, hollow or solid Metal Ball etc. as glass marble, ore, effect is altogether: reduce water capacity in the vacuum tube (4), increase heat conduction velocity, the reaction by filler and water improves water quality etc.
Claims (8)
1. a solar energy heat collector is characterized in that: include vacuum tube (4), attemperater (1), water inlet pipe (2), outlet pipe (3), water inlet sealing ring (5), vacuum tube sealing ring (6), water inlet isocon (7) composition; Vacuum tube (4) inserts in the attemperater (1), and interface is realized sealing by vacuum tube sealing ring (6), does not leak after making attemperater (1) filling up water; Water inlet pipe (2) enters behind the water tank longitudinal extension and runs through water tank, prolong axis direction on the tube wall of water inlet pipe (2) and have the aperture identical with vacuum tube quantity, form water inlet diffluence pass (22), extend into an end port shutoff of water tank on the water inlet pipe (2), at this moment, formed water inlet shunt channel (21) in the water inlet pipe; The water inlet isocon (7) that a both ends open is arranged in every vacuum tube, an end extend to the vacuum tube bottom, and the other end inserts in the water inlet pipe (2) by water inlet diffluence pass (22).
2. solar energy heat collector according to claim 1 is characterized in that: the connection between water inlet isocon (7) and the water inlet shunt channel (21) is to peg graft or be threaded.
3. solar energy heat collector according to claim 1 is characterized in that: the connection between water inlet isocon (7) and the water inlet shunt channel (21) is welding.
4. solar energy heat collector according to claim 1 is characterized in that: the connection between water inlet pipe (2) and the attemperater (1) is to peg graft or be threaded.
5. solar energy heat collector according to claim 1 is characterized in that: the connection between water inlet pipe (2) and the attemperater (1) is welding.
6. solar energy heat collector according to claim 1 is characterized in that: vacuum tube (4), water inlet diffluence pass (22), water inlet isocon (7) symmetry are installed, and form thermal-arrest header assembly (8).
7. solar energy heat collector according to claim 1 is characterized in that: between vacuum tube inwall and the water inlet isocon (7) filler is arranged.
8. solar energy heat collector according to claim 7 is characterized in that: the filler materials are metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201246526U CN201449051U (en) | 2008-12-16 | 2008-12-16 | Solar energy heat collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201246526U CN201449051U (en) | 2008-12-16 | 2008-12-16 | Solar energy heat collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449051U true CN201449051U (en) | 2010-05-05 |
Family
ID=42553772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201246526U Expired - Fee Related CN201449051U (en) | 2008-12-16 | 2008-12-16 | Solar energy heat collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846401A (en) * | 2010-06-11 | 2010-09-29 | 合肥荣事达太阳能科技有限公司 | Solar water heater with vacuum pipe |
| CN102032685A (en) * | 2011-01-11 | 2011-04-27 | 马效春 | High-volume-ratio solar water heater |
| CN108180647A (en) * | 2017-12-22 | 2018-06-19 | 刘硕 | A kind of efficient health solar water heater |
-
2008
- 2008-12-16 CN CN2008201246526U patent/CN201449051U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846401A (en) * | 2010-06-11 | 2010-09-29 | 合肥荣事达太阳能科技有限公司 | Solar water heater with vacuum pipe |
| CN102032685A (en) * | 2011-01-11 | 2011-04-27 | 马效春 | High-volume-ratio solar water heater |
| CN108180647A (en) * | 2017-12-22 | 2018-06-19 | 刘硕 | A kind of efficient health solar water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201187948Y (en) | Wax-collecting apparatus arranged in a vacuum degreasing fritting furnace | |
| CN201449051U (en) | Solar energy heat collecting device | |
| CN101608841A (en) | Thermal-collecting tube, solar thermal collector and solar water heater | |
| CN101285621B (en) | Split type solar water heater | |
| CN201344649Y (en) | Novel double-loop circulation solar water heater | |
| CN206514544U (en) | A kind of anti-bombing type vertical solar water heater | |
| CN201237378Y (en) | Automatic descaling type solar water heater | |
| CN101650092A (en) | Thermal-collecting tube and solar thermal collector and solar water heater using same | |
| CN204880798U (en) | Solar energy air can water heater | |
| CN200972268Y (en) | Circulation exchange solar water heater | |
| CN102635959A (en) | Wall-mounted solar water heater | |
| CN209246421U (en) | Use the non-pressure solar water heater of the all-glass heat pipe of disjunctor bracket | |
| CN103277909B (en) | Solar energy collection device for drinking water | |
| CN101832656B (en) | Solar water heater | |
| CN203949392U (en) | A kind of superthermal two inner bag solar engineering double-row heat collectors of U-shaped pipe of leading | |
| CN207019319U (en) | Single tube mouth multiple-limb Natural Circulation tubular type collector | |
| CN104061695B (en) | One is superthermal leads the two inner bag solar engineering double-row heat collector of U-tube | |
| CN205536627U (en) | A vacuum thermal -arrest heat -transfer device for solar water heater | |
| CN205561307U (en) | Liquid light and heat conversion solar collector | |
| CN205717984U (en) | Solar water heater | |
| CN201488328U (en) | Self-cleaning evacuated collector tube solar water heater | |
| CN105130513B (en) | A kind of solar energy food waste treatment device | |
| CN201706718U (en) | Solar water heater | |
| CN202835850U (en) | Multifunctional nonbearing split-type solar energy water-heating device | |
| CN201508048U (en) | Heat accumulation interchange-type solar water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU SUNHOME NEW ENERGY CO., LTD. Free format text: FORMER OWNER: ZHU TONG Effective date: 20101019 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100029 ROOM 601, UNIT 3, BUILDING 3, ANZHENLI SECTION 3, CHAOYANG DISTRICT,BEIJING TO: 213146 NO.4, TAIHE NORTH ROAD, HOUYU STREET, JIAZE TOWN, WUJIN DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101019 Address after: Wujin Jiaze town 213146 area in Jiangsu city of Changzhou province Hou Yu Jie Tai He Road No. 4 Patentee after: Changzhou Sunhome Solar Water Heater Manufacture Co., Ltd. Address before: 100029 Beijing city Chaoyang District anzhen 3 District No. 3 Building 3 Room 601 Patentee before: Zhu Tong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20101216 |