CN110500799A - A kind of self-cleaning solar water heater - Google Patents
A kind of self-cleaning solar water heater Download PDFInfo
- Publication number
- CN110500799A CN110500799A CN201910730778.0A CN201910730778A CN110500799A CN 110500799 A CN110500799 A CN 110500799A CN 201910730778 A CN201910730778 A CN 201910730778A CN 110500799 A CN110500799 A CN 110500799A
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- China
- Prior art keywords
- water tank
- shaft
- eccentric wheel
- solar water
- water heater
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
- F28G15/06—Automatic reversing devices
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of self-cleaning solar water heaters, are related to technical field of solar water heaters.The present invention includes rack, shaft is rotatably connected to by bearing between both ends of the surface inside water tank, shaft week, side was fixedly installed with turbine blade, tank top is fixed to be communicated with water injection pipe, shaft week side be fixedly installed with eccentric wheel, eccentric wheel week side offer T-type sliding slot, T-type sliding slot inner wall slidably connects drive rod by T-type sliding block, drive rod one end is fixed with cross bar, cross bar week side be uniformly fixed with several sunpenders, sunpender week side several annular brush boards are fixed with by connecting rod.The design that the present invention passes through shaft, turbine blade, water injection pipe, eccentric wheel and annular brush board, scale is prevented to be attached on collector tube inner wall, scale easy to form on the vacuum heat-collecting inside pipe wall of existing solar water heater is avoided, the problem of thermal conversion efficiency and service life to solar water heater impact.
Description
Technical field
The invention belongs to technical field of solar water heaters, more particularly to a kind of self-cleaning solar water heater.
Background technique
Solar water heater is the heating device for converting solar energy to thermal energy, by water from low-temperature heat to high temperature, with
Meet hot water of the people in life, production to use, solar water heater is divided into vacuum pipe solar water by structure type
Device and flat solar water heater, electron tubes type domestic solar water heater are by correlations such as thermal-collecting tube, water tank and brackets
Solar energy is converted into thermal energy and relies primarily on evacuated collector tube by spare and accessory parts composition, and evacuated collector tube utilizes under hot water floating cold water
Heavy principle makes water generate microcirculation and obtain required hot water.
Existing solar water heater is generally arranged at roof, easy to form on the vacuum heat-collecting inside pipe wall after being used for a long time
Scale, it is difficult to clear up, the thermal conversion efficiency and service life to solar water heater all have a great impact.
Summary of the invention
The purpose of the present invention is to provide a kind of self-cleaning solar water heaters, pass through shaft, turbine blade, water filling
The design of pipe, eccentric wheel, drive rod, annular brush board and wind wheel blade, solves the evacuated collector tube of existing solar water heater
Scale easy to form on inner wall, it is difficult to clear up, what the thermal conversion efficiency and service life to solar water heater impacted asks
Topic.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of self-cleaning solar water heater, including rack, is fixedly installed with water tank above the rack,
The water tank side fixation is communicated with thermal-collecting tube, and described thermal-collecting tube one end is fixedly connected with the base plate of bottom of the frame；
Shaft is rotatably connected to by bearing between both ends of the surface inside the water tank, the shaft week side be fixedly installed with
Turbine blade, the turbine blade are located at the one end inside water tank, and the tank top fixation is communicated with water injection pipe, the note
Water pipe lower port is located at turbine blade top position；
The shaft week, side was fixedly installed with eccentric wheel, the eccentric wheel week side offer T-type sliding slot, the T-type
Sliding slot inner wall slidably connects drive rod by T-type sliding block, and described drive rod one end is fixed with cross bar, the cross bar week side it is equal
Even to be fixed with several sunpenders, the sunpender is located inside thermal-collecting tube, the sunpender week side several annulars are fixed with by connecting rod
Brush board, the annular brush board outer wall are slidably connected with collector tube inner wall.
Further, the eccentric wheel is located in the middle part of water tank, and the eccentric wheel is circular disk structure.
Further, the distance between two neighboring described annular brush board is equal to the size of eccentric wheel outside diameter.
Further, the shaft both ends all extend to outside water tank, and the shaft both ends are fixedly installed with wind wheel leaf
Piece.
Further, the water tank bottom is fixed is communicated with outlet pipe, and the tank top fixation is communicated with overflow pipe.
The invention has the following advantages: the present invention by shaft, turbine blade, water injection pipe, eccentric wheel, drive rod,
The design of annular brush board and wind wheel blade, for water injection pipe to when water tank internal water flooding, water impact turbine blade makes turbine blade band
The rotation of moving axis bar, shaft band movable eccentric wheel rotate, and make the sliding block of drive rod one end in the T-type sliding slot of eccentric wheel week side
It slides, so that drive rod be made to drive sunpender mobile by cross bar, sunpender drives annular brush board to slide along collector tube inner wall,
Scale is prevented to be attached on collector tube inner wall, and under the biggish weather condition of wind speed, extraneous wind-force drives wind wheel blade hair
Raw rotation, wind wheel blade drive shaft rotation, equally annular brush board can be made to clean collector tube inner wall with water, avoid existing solar energy
Scale easy to form on the vacuum heat-collecting inside pipe wall of water heater causes the thermal conversion efficiency and service life of solar water heater
The problem of influence.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of self-cleaning solar water heater；
Fig. 2 is the structural schematic diagram of Fig. 1 back angle；
Fig. 3 is the structure front view of Fig. 1；
Fig. 4 is the structural side view of Fig. 1；
Fig. 5 is the structural schematic diagram inside water tank；
Fig. 6 is the structural schematic diagram inside thermal-collecting tube；
Fig. 7 is the structure front view of Fig. 6；
In attached drawing, parts list represented by the reference numerals are as follows:
1- rack, 101- water tank, 102- thermal-collecting tube, 103- shaft, 104- turbine blade, 105- water injection pipe, 106- are eccentric
Wheel, 107-T type sliding slot, 108- drive rod, 109- cross bar, 110- sunpender, 111- annular brush board, 112- wind wheel blade, 113- go out
Water pipe, 114- overflow pipe.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention is a kind of self-cleaning solar water heater, including rack 1, is fixed above rack 1
Water tank 101 is installed, the fixation of 101 side of water tank is communicated with thermal-collecting tube 102, the base plate of 102 one end of thermal-collecting tube and 1 bottom of rack
It is fixedly connected；
Shaft 103 is rotatably connected to by bearing between 101 inside both ends of the surface of water tank, 103 weeks sides of shaft are fixedly mounted
There is turbine blade 104, turbine blade 104 is located at the one end inside water tank 101, and fixation is communicated with water injection pipe at the top of water tank 101
105,105 lower port of water injection pipe is located at 104 top position of turbine blade；
103 weeks sides of shaft are fixedly installed with eccentric wheel 106, and 106 weeks sides of eccentric wheel offer T-type sliding slot 107, T-type
107 inner wall of sliding slot slidably connects drive rod 108 by T-type sliding block, and 108 one end of drive rod is fixed with cross bar 109, cross bar 109
All sides are uniformly fixed with seven sunpenders 110, and sunpender 110 is located inside thermal-collecting tube 102, and 110 weeks sides of sunpender are solid by connecting rod
Annular brush board 111, annular 111 outer wall of brush board are slidably connected with 102 inner wall of thermal-collecting tube there are five fixed.
Wherein as illustrated in figs. 5-7, eccentric wheel 106 is located at 101 middle part of water tank, and eccentric wheel 106 is circular disk structure, reduces
The volume that eccentric wheel 106 occupies inside water tank 101.
Wherein, the distance between two neighboring annular brush board 111 is equal to the size of 106 outside diameter of eccentric wheel, guarantees five
A annular brush board 111 can clean the entire inner wall of thermal-collecting tube 102 with water completely.
Wherein as shown in Figure 3 and Figure 6,103 both ends of shaft all extend to outside water tank 101, the fixed peace in 103 both ends of shaft
Equipped with wind wheel blade 112, under the biggish weather condition of wind speed, extraneous wind-force drives wind wheel blade 112 to rotate, wind wheel leaf
Piece 112 is able to drive the rotation of shaft 103.
Wherein as indicated with 2,101 bottom of water tank is fixed is communicated with outlet pipe 113, and hot water is discharged by outlet pipe 113, is discharged
113 one end of pipe is connected with domestic hot water using end, and fixation is communicated with overflow pipe 114 at the top of water tank 101, prevents 101 note of water tank
Water overfill and burst by high pressure.
The working principle of the present embodiment are as follows: in use, 105 one end of water injection pipe is connected with the cold water pipes in family, it is cold
When water injects 101 inside of water tank by water injection pipe 105, water impact turbine blade 104 makes turbine blade 104 drive shaft 103
Rotation, shaft 103 rotate with movable eccentric wheel 106, make the sliding block of 108 one end of drive rod in the T-type of 106 weeks sides of eccentric wheel
It is slided in sliding slot 107, thus so that drive rod 108 is passed through cross bar 109 while driving five sunpenders 110 mobile, 110 band of sunpender
Rotating ring shape brush board 111 along 102 inner wall of thermal-collecting tube slide, prevent scale to be attached on 102 inner wall of thermal-collecting tube, and wind speed compared with
Under big weather condition, extraneous wind-force drives wind wheel blade 112 to rotate, and wind wheel blade 112 drives shaft 103 to rotate, together
Sample can make annular brush board 111 clean 102 inner wall of thermal-collecting tube with water, and small scale passes through the discharge water tank of outlet pipe 113 with hot water
101, scale easy to form on the vacuum heat-collecting inside pipe wall of existing solar water heater is avoided, the heat of solar water heater is turned
Change efficiency and the problem of service life impacts.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of self-cleaning solar water heater, including rack (1), rack (1) top is fixedly installed with water tank
(101), water tank (101) the side fixation is communicated with thermal-collecting tube (102), described thermal-collecting tube (102) one end and rack (1) bottom
Base plate be fixedly connected；It is characterized by:
It is rotatably connected to shaft (103) between the internal both ends of the surface of the water tank (101) by bearing, shaft (103) side
Face is fixedly installed with turbine blade (104), and the turbine blade (104) is located at the internal one end of water tank (101), the water tank
(101) top fixation is communicated with water injection pipe (105), and water injection pipe (105) lower port is located at turbine blade (104) upper position
It sets；
The all sides of the shaft (103) are fixedly installed with eccentric wheel (106), and it is sliding that all sides of the eccentric wheel (106) offer T-type
Slot (107), T-type sliding slot (107) inner wall are slidably connected drive rod (108) by T-type sliding block, the drive rod (108)
One end is fixed with cross bar (109), and all sides of the cross bar (109) are uniformly fixed with several sunpenders (110), the sunpender (110)
Internal positioned at thermal-collecting tube (102), all sides of the sunpender (110) are fixed with several annular brush boards (111), the ring by connecting rod
Shape brush board (111) outer wall is slidably connected with thermal-collecting tube (102) inner wall.
2. a kind of self-cleaning solar water heater according to claim 1, which is characterized in that the eccentric wheel (106)
In the middle part of water tank (101), the eccentric wheel (106) is circular disk structure.
3. a kind of self-cleaning solar water heater according to claim 1, which is characterized in that the two neighboring annular
The distance between brush board (111) is equal to the size of eccentric wheel (106) outside diameter.
4. a kind of self-cleaning solar water heater according to claim 1, which is characterized in that the shaft (103) two
End all extends to water tank (101) outside, and shaft (103) both ends are fixedly installed with wind wheel blade (112).
5. a kind of self-cleaning solar water heater according to claim 1, which is characterized in that water tank (101) bottom
Portion's fixation is communicated with outlet pipe (113), and fixation is communicated with overflow pipe (114) at the top of the water tank (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730778.0A CN110500799A (en) | 2019-08-08 | 2019-08-08 | A kind of self-cleaning solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730778.0A CN110500799A (en) | 2019-08-08 | 2019-08-08 | A kind of self-cleaning solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110500799A true CN110500799A (en) | 2019-11-26 |
Family
ID=68587158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910730778.0A Pending CN110500799A (en) | 2019-08-08 | 2019-08-08 | A kind of self-cleaning solar water heater |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336697A (en) * | 2020-03-13 | 2020-06-26 | 汤小兰 | Self-cleaning mechanism of solar heat collecting pipe |
| CN111632904A (en) * | 2020-06-08 | 2020-09-08 | 吴亚委 | Prevent parasitic hydraulic turbine group of shellfish |
| CN111750541A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Cold and hot water circulating device and solar water heater |
| CN111765656A (en) * | 2020-07-15 | 2020-10-13 | 成都明杰科技有限公司 | Method for automatically removing scale in solar water heater |
| CN111765655A (en) * | 2020-07-15 | 2020-10-13 | 成都明杰科技有限公司 | Solar water heater with scale cleaning function |
| CN111765653A (en) * | 2020-07-15 | 2020-10-13 | 成都明杰科技有限公司 | Solar water heater with automatic scale cleaning function |
| CN112747480A (en) * | 2021-01-18 | 2021-05-04 | 周云 | Solar vacuum tube capable of removing dirt automatically |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336697A (en) * | 2020-03-13 | 2020-06-26 | 汤小兰 | Self-cleaning mechanism of solar heat collecting pipe |
| CN111632904A (en) * | 2020-06-08 | 2020-09-08 | 吴亚委 | Prevent parasitic hydraulic turbine group of shellfish |
| CN111632904B (en) * | 2020-06-08 | 2022-09-16 | 吴亚委 | Prevent parasitic hydraulic turbine group of shellfish |
| CN111750541A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Cold and hot water circulating device and solar water heater |
| CN111765656A (en) * | 2020-07-15 | 2020-10-13 | 成都明杰科技有限公司 | Method for automatically removing scale in solar water heater |
| CN111765655A (en) * | 2020-07-15 | 2020-10-13 | 成都明杰科技有限公司 | Solar water heater with scale cleaning function |
| CN111765653A (en) * | 2020-07-15 | 2020-10-13 | 成都明杰科技有限公司 | Solar water heater with automatic scale cleaning function |
| CN111765656B (en) * | 2020-07-15 | 2021-03-02 | 李小兰 | Method for automatically removing scale in solar water heater |
| CN111765653B (en) * | 2020-07-15 | 2021-10-19 | 成都明杰科技有限公司 | Solar water heater with automatic scale cleaning function |
| CN111765655B (en) * | 2020-07-15 | 2021-10-22 | 郑旭武 | Solar water heater with scale cleaning function |
| CN112747480A (en) * | 2021-01-18 | 2021-05-04 | 周云 | Solar vacuum tube capable of removing dirt automatically |
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