CN201407827Y - Multiple-antifouling solar water heater - Google Patents
Multiple-antifouling solar water heater Download PDFInfo
- Publication number
- CN201407827Y CN201407827Y CN2009200809542U CN200920080954U CN201407827Y CN 201407827 Y CN201407827 Y CN 201407827Y CN 2009200809542 U CN2009200809542 U CN 2009200809542U CN 200920080954 U CN200920080954 U CN 200920080954U CN 201407827 Y CN201407827 Y CN 201407827Y
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- CN
- China
- Prior art keywords
- pipe
- water
- thermal
- collecting tube
- water tank
- 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
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a multiple-antifouling solar water heater, which mainly comprises a bracket, a water tank, a thermal-collecting tube, a tailstock, a silicon gel layer, a filter, a switch valve, an electric heating device and a water inlet and outlet pipe, and is characterized in that the tailstock is provided with a round pipe whose two ends are closed, a hole on the upper side of theround pipe is corresponding to a hole on the water tank, the upper end and the lower end of the thermal-collecting tube with a sealing ring are respectively hermetically fixed in the holes of the water tank and the round pipe, the water inlet and outlet pipe is arranged on one side of the round pipe, the filter and the switch valve are arranged on the upper surface of the water inlet and outlet pipe, and the electric heating device is installed on the other side of the round pipe, the silicon layer is further arranged on the upper surface of the inner container of the water tank, the thermal-collecting tube is a through cylindrical pipe, and the water inlet and outlet pipe is arranged on the lower round pipe, which enlarges the fluidity of water in the thermal-collecting tube, and eliminates the formation of water scale in the thermal-collecting tube.
Description
Technical field
The utility model relates to a kind of multiple solar energy water-proof dirt water heater, belongs to technical field of solar water heaters.
Background technology
At present, solar water heater has obtained popularization and application widely with its excellent performance characteristics.Usually solar water heater comprises parts such as support, water tank, water heater, because after the long-time use of solar water heater, on collector tube inner wall, will produce incrustation scale, and be deposited on the collector tube inner wall, these incrustation scales not only influence mobile mutually, the biography temperature of water in the thermal-collecting tube, reduced the water storage capacity of thermal-collecting tube, more seriously these incrustation scales have influenced the lighting efficiency of thermal-collecting tube, cause the efficient of solar water heater to reduce, even cause reduce the service life of thermal-collecting tube, so thermal-collecting tube must frequent cleaning, can keep its best and the thermal efficiency.But because some characteristics of thermal-collecting tube self, the need of work professional who cleans thermal-collecting tube at present could carry out, and this has increased the expense of cleaning undoubtedly.In order to address this problem, the solar water heater technical scheme that people's design makes new advances, such as the patent No. is the utility model patent of CN200520015448.7, employing adds the device of demineralized water before water inlet pipe, but this invention need add some extra devices, causes the increase of use cost.The patent that CN02221944.7 is arranged again, change thermal-collecting tube into horizontally-arranged by original vertical setting of types, utilize the effect of incrustation scale self gravitation to make it fall to the bottom, establish a sewage draining exit again in the bottom, periodical blowdown, but this method for discharging pollution still exists blowdown unclean, still deposits the problem of some incrustation scales in thermal-collecting tube, can not well reach the purpose of blowdown.The inventor who also has establishes the through hole relative with thermal-collecting tube at following return duct lateral surface, remove the obstruction of through hole outside during blowdown, with the incrustation scale in the brush scavenge pipe that becomes mildewed, this method needs people's decontamination, and personnel are dangerous to snaking, can not reach the purpose of automatic pollution discharge.
The utility model content
The purpose of this utility model is at the prior art deficiency, and a kind of multiple anti-incrustation scale solar water heater is provided, and it does not need the snaking of choosing, and can prevent automatically that incrustation scale from depositing in thermal-collecting tube, fundamentally stops the generation of incrustation scale.
The technical solution of the utility model is, a kind of multiple anti-incrustation scale solar water heater, mainly form by support, water tank, thermal-collecting tube, tailstock, layer of silica gel, filter, switch valve, electric heater unit and water inlet pipe and water outlet pipe, it is characterized in that: the pipe of establishing two ends sealing on the tailstock, the hole that the pipe upside is established is corresponding with the hole on the water tank, the thermal-collecting tube that sealing ring is housed is distinguished sealing and fixing in the hole of water tank and pipe in two ends up and down, water inlet pipe and water outlet pipe is located at a side of pipe, and electric heater unit is installed in the opposite side of pipe.Because thermal-collecting tube is for connecting cylindrical tube, and water inlet pipe and water outlet pipe is located on the pipe of lower end, strengthened the flowability of water in the thermal-collecting tube, stopped the formation of incrustation scale in the thermal-collecting tube, reaches the purpose of automatically anti-incrustation scale.
In order further to prevent incrustation scale, on water inlet pipe and water outlet pipe, be provided with filter and switch valve, described filter can filter out the calcium ions and magnesium ions in the water, because mainly being calcium ions and magnesium ions, the formation of incrustation scale constitutes, so just can avoid having in the thermal-collecting tube of solar water heater incrustation scale to form, also be provided with switch valve at filter near on the water inlet pipe and water outlet pipe of pipe one side, after using a period of time, medium in the filter needs to change, can pull out switch valve to closure state this moment, filter can be pulled down the medium of changing the inside, again switch valve be opened after finishing changing.
Also be provided with one deck layer of silica gel above the described inner water tank, water in the water tank is isolated in the metal level of easy fouling, effectively prevented the scale formation of inner water tank, simultaneously the thermal-collecting tube two ends are through hole and are provided with the pipe that is communicated with each thermal-arrest in its lower end, pipe is communicated with water inlet pipe and water outlet pipe again, like this when discharging water, the incrustation in the thermal-collecting tube just can be along with current be past dirty, thereby guaranteed that collector tube inner wall does not have incrustation.
The utility model is compared with prior art, have following advantage and effect: 1. because thermal-collecting tube is perforation cylinder line pipe, and water inlet pipe and water outlet pipe is located on the pipe of lower end, strengthened the flowability of water in the thermal-collecting tube, the formation and the deposition of incrustation scale in the thermal-collecting tube have been stopped, and electric heater unit is connected with water tank and cleaning water tank inside, the hole of water inlet pipe and water outlet pipe, further reduces the chance that incrustation scale forms and deposits.2. also be provided with one deck layer of silica gel above the inner water tank, the water in the water tank is isolated in the metal level of easy fouling, effectively prevented the scale formation of inner water tank.3. on water inlet pipe and water outlet pipe, be provided with filter, and filter can filter out the calcium ions and magnesium ions in the water, constitute, so also can avoid in the thermal-collecting tube of solar water heater incrustation scale formation being arranged because the formation of incrustation scale mainly is calcium ions and magnesium ions.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-layer of silica gel, 2-thermal-collecting tube, 3-water tank, 4-support, 5-pipe, 6-water inlet pipe and water outlet pipe, 7-sealing ring, 8-guide pad, 9-electric heater unit, 10-switch valve, 11-tailstock.
The specific embodiment
Embodiment shown in Figure 1 is structural representation of the present utility model, is provided with a pipe 5 on tailstock 11.Its manufacturing process is identical with water tank 3 technologies, and pipe diameter is slightly larger than thermal-collecting tube 2 diameters, makes its volume less and reduce inner water amount, increases the pressure that water flow in the thermal-collecting tube 2, reaches the purpose of automatic cleaning incrustation scale.Water inlet pipe and water outlet pipe 6 is located at pipe 5 one sides, electric heater unit 8 is arranged on pipe 5 opposite sides, after adopting said structure, because thermal-collecting tube 2 communicates up and down, the internal water property enhancing of flowing has overcome in the prior art, because thermal-collecting tube 2 bottoms are defectives that the dead angle causes incrusted deposit, in addition, can also regularly clean pipe 5 inside, further reduce the chance that incrustation scale forms by hole and the water inlet pipe and water outlet pipe 6 that electric heater unit 8 is connected with pipe 5.Also be provided with one deck layer of silica gel 1 above water tank 3 inner bags, the water in the water tank is isolated in the metal level of easy fouling, effectively prevented the scale formation of water tank 3 inner bags.On water inlet pipe and water outlet pipe 6, be provided with filter 9 and switch valve 10, and filter 9 can filter out the calcium ions and magnesium ions in the water, constitute, so also can avoid in the thermal-collecting tube 2 of solar water heater incrustation scale formation being arranged because the formation of incrustation scale mainly is calcium ions and magnesium ions.Also be provided with switch valve 10 at filter 9 near on the water inlet pipe and water outlet pipe 6 of pipe 5 one sides, after using a period of time, medium in the filter 9 needs to change, can pull out switch valve 10 to closure state this moment, filter 9 can be pulled down the medium of changing the inside, again switch valve 10 be opened after finishing changing.
Claims (3)
1, a kind of multiple anti-incrustation scale solar water heater, mainly form by support (4), water tank (3), thermal-collecting tube (2), tailstock (11), layer of silica gel (1), filter (9), switch valve (10), electric heater unit (8), water inlet pipe and water outlet pipe (6), it is characterized in that: at the pipe (5) of tailstock (11) last two ends sealing, the upside of pipe (5) is provided with the hole, the thermal-collecting tube (2) that sealing ring (7) are housed is distinguished sealing and fixing in the hole of water tank (3) and pipe (5) in two ends up and down, and water inlet pipe and water outlet pipe (6) is located at a side of pipe (5).
2, according to the described a kind of multiple anti-incrustation scale solar water heater of claim 1, it is characterized in that: be provided with filter (9) and switch valve (10) above the described water inlet pipe and water outlet pipe (6).
3, according to the described a kind of multiple anti-incrustation scale solar water heater of claim 1, it is characterized in that: described water tank (3) also is provided with one deck layer of silica gel (1) above the inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200809542U CN201407827Y (en) | 2009-05-19 | 2009-05-19 | Multiple-antifouling solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200809542U CN201407827Y (en) | 2009-05-19 | 2009-05-19 | Multiple-antifouling solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407827Y true CN201407827Y (en) | 2010-02-17 |
Family
ID=41678762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200809542U Expired - Fee Related CN201407827Y (en) | 2009-05-19 | 2009-05-19 | Multiple-antifouling solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407827Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606804A (en) * | 2017-08-21 | 2018-01-19 | 广西吉宽太阳能设备有限公司 | A kind of antifreeze solar water heater of intelligent temperature control |
-
2009
- 2009-05-19 CN CN2009200809542U patent/CN201407827Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606804A (en) * | 2017-08-21 | 2018-01-19 | 广西吉宽太阳能设备有限公司 | A kind of antifreeze solar water heater of intelligent temperature control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Leshan H'star Solar Water Heater Manufacturing Co., Ltd. Assignor: Liu Junhua Contract record no.: 2010510000139 Denomination of utility model: Multiple-antifouling solar water heater Granted publication date: 20100217 License type: Exclusive License Record date: 20101228 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20100519 |