CN107166744A - A kind of solar water heater - Google Patents
A kind of solar water heater Download PDFInfo
- Publication number
- CN107166744A CN107166744A CN201710371511.8A CN201710371511A CN107166744A CN 107166744 A CN107166744 A CN 107166744A CN 201710371511 A CN201710371511 A CN 201710371511A CN 107166744 A CN107166744 A CN 107166744A
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- CN
- China
- Prior art keywords
- storage tank
- working medium
- inner bag
- water
- pipeline
- 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.)
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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
Abstract
The invention discloses a kind of solar water heater, including it is arranged on the storage tank at top and sets and the flat plate collector below the storage tank；The flat plate collector includes heat collector frame and working medium pipeline, and the working medium pipeline is arranged in heat collector frame, the pipeline with S-shaped insertion runner being made up of flat tube and connecting tube, and central dividing plate is provided with the working medium pipeline；The storage tank includes casing and inlet water tank, and the storage tank is provided with the hot water pipeline being respectively communicated with inside two insertion runners and inner bag；The casing includes shell and the inner bag for water storage；The floating body on the water for floating is provided with the inner bag, and is arranged on the floating pipe being connected below floating body and with floating body, the floating pipe is communicated by outlet pipe with the storage tank external world；The inlet water tank passes through a water inlet pipe and inner bag internal run-through.Heat-collecting effect is good, and hot water thermal insulating effect is good, the solar water heater of whole service life length.
Description
Technical field
The present invention relates to solar facilities technical field, and in particular to a kind of solar water heater.
Background technology
Solar water heater refers to the water heater heated using solar energy as the energy, and solar water heater is sunshine
Heat energy can be converted into, water is heated to high-temperature from low temperature, is used with meeting hot water of the people in life, production.
Solar water heater includes thermal-collecting tube, support, storage tank, and wherein thermal-collecting tube and storage tank is solar water heater
Most important components, however, there is the problem of collecting efficiency is low, heat waster is big in thermal-collecting tube of the prior art, and storage tank
There is the problem of heat insulation effect is poor, also, the pipeline of the storage tank supplied gas turnover of existing solar water heater is exposed
It is aerial, it is easy to even freezing in cold winter frozen block, although setting frost-resistant material to alleviate in pipeline outer-layer
This problem, but cost is added using frost-resistant material, long-time antifreezing effect can be deteriorated.
The content of the invention
Good there is provided a kind of Heat-collecting effect the invention aims to solve above-mentioned technical problem, hot water thermal insulating effect is good,
The solar water heater of whole service life length.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of solar water heater, including be arranged on the storage tank at top and set and the flat heat collecting below the storage tank
Device；
The flat plate collector includes heat collector frame and working medium pipeline, and the working medium pipeline is arranged on heat collector frame
It is interior, the flat connecting tube composition of the adjacent flat tube is connected by spaced flat tube, and two ends respectively；All is flat
Flat pipe, flat connecting tube are sequentially connected with to form the working medium pipeline with S-shaped insertion runner, in the working medium pipeline, along working medium tube
The middle part of road upper and lower surface is provided with central dividing plate for end, and the through hole of working medium pipeline is divided into two insertions by the central dividing plate
Runner, its internal working fluid flow direction is opposite；It is provided with water inlet manifold below the heat collector frame, water inlet manifold is respectively with two
The water inlet end pipeline connection of individual insertion runner；
The storage tank includes casing and the inlet water tank being arranged on outside casing, and the storage tank is provided with and is respectively communicated with two
Hot water pipeline inside individual insertion runner and inner bag；The casing includes shell and the inner bag for water storage；The outer side
Be coated with one layer of foamed resin layer, be sequentially provided between the inner bag and shell one layer of cellular thermal insulation layer and a laminate it is stacked every
Thermosphere；It is provided with the inner bag for floating floating body on the water, and is arranged on be connected below floating body and with floating body floating
Dynamic pipe, the pipe that floats is communicated by outlet pipe with the storage tank external world；The inlet water tank passes through inside a water inlet pipe and inner bag
Insertion.
Specifically, the outer casing bottom be provided with exhaust outlet, the exhaust outlet provided with extend upward through behind inner bag bottom with
The blast pipe connected at the top of inner bag；Some steam vents are provided with the storage tank on the blast pipe of ullage.
It is preferred that, the upper surface of the working medium pipeline scribbles black inscription coating, black cobalt coating, black nickel coating or alumilite process
Coating.
Further, the lower surface of the working medium pipeline is provided with one layer of electric heating cloth.
It is preferred that, the blast pipe is stainless steel blast pipe.
Further, the stacked thermal insulation layer of the cellular thermal insulation layer and plate is glass fibre cotton heat-insulation layer.
Further, the casing is provided with the thermometer for being used for measuring coolant-temperature gage in storage tank, the hot-water line
Portion is provided with a dismountable electrically heated rod.
Compared with prior art, the invention has the advantages that：
(1) present invention and that one layer of cellular thermal insulation layer and a laminate are sequentially provided between shell and inner bag is stacked heat-insulated
Layer, cellular thermal insulation layer is close to inner bag, the hot water in inner bag further can be incubated, and prevents heat to scatter and disappear；And plate is stacked heat-insulated
Layer is covered on cellular thermal insulation layer, can effectively prevent the heat of cellular thermal insulation layer from outwards distributing, effectively insulation.And
Box outer surface is coated with foamed resin layer, then is further to prevent heat to scatter and disappear, greatly improves the storage water tank heat insulation of the present invention
Effect.
(2) when the water temperature of storage tank of the invention is not enough, it is heated logical by the electrically heated rod inside hot-water line
The current of the hot-water line are crossed, the purpose for improving water temperature is realized.
(3) steam vent of the invention is arranged on outer casing bottom, can prevent hot-air from being flowed out from blast pipe, it is ensured that storage
The heat insulation effect of water tank；And blast pipe is arranged in casing, blast pipe will not cold weather cause frozen block or freezing；By blast pipe
One end end is arranged on ullage in casing, can so prevent water from being spilt from blast pipe；Also, at the top of blast pipe with it is interior
Courage roof is connected, and can prevent that storage tank reclaimed water is spilt caused by the reasons such as current cause blast pipe crooked or toppled over；And employ
Stainless steel blast pipe can then extend blast pipe service life.
(4) thermal-arrest working medium pipeline of the invention is flat thermal-collecting tube, and the absorbing surface of flat thermal-collecting tube can maximize receiving
The irradiation of the sun, the absorbing surface of upper plate can effectively receive solar irradiation, and most heat energy are conducted with the less heat-conducting medium of ratio,
Improve collecting efficiency.And flat tube has thickness of thin, lightweight feature, the floor space needed for making heat collector is small, installation side
Just, good appearance.
(5) present invention scribbles oxide covering in working medium pipeline upper surface, and electric heating cloth is provided with working medium pipeline lower surface,
Effectively lift collecting efficiency.
(6) present invention is provided with central dividing plate also in the middle of working medium pipeline, can avoid occurring due to work on solar heat-collection plate
The problem of solar energy utilization ratio is low caused by matter fluid outlet Temperature of Working is high, and two runners being separated out by central dividing plate
Convection current is formed, fluid temperature (F.T.) is tried one's best balance, raising solar energy utilization ratio.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limited
In following examples.
The purpose of the present embodiment is to provide for a kind of simple in construction, and reasonable in design, Heat-collecting effect is good, hot water thermal insulating effect
It is good, the solar water heater of whole service life length.As shown in figure 1, the solar water heater, including it is arranged on the water storage at top
Case and setting and the flat plate collector below the storage tank；Flat plate collector includes heat collector frame, from the bottom up successively
It is arranged on heat collector backboard, heat-insulation layer, absorber plate, working medium pipeline and photic zone in heat collector frame；The present embodiment is mainly
Working medium pipeline in storage tank and flat plate collector is improved, specific improvement project is as follows：
The working medium pipeline is arranged in heat collector frame, connects adjacent respectively by spaced flat tube 4, and two ends
The flat connecting tube 5 of the flat tube constitute；All flat tube, flat connecting tube are sequentially connected with to be formed with S-shaped insertion
Central dividing plate 6 is provided with the working medium pipeline of runner, the working medium pipeline, along the middle part of working medium pipeline upper and lower surface for end, it is described
The through hole of working medium pipeline is divided into two insertion runners by central dividing plate, and its internal working fluid flow direction is opposite；The collection
Water inlet manifold 7 is provided with below hot device frame, water inlet end pipeline of the water inlet manifold respectively with two insertion runners is connected；
The storage tank includes casing 1 and the inlet water tank 2 being arranged on outside casing, and the storage tank is provided with and is respectively communicated with
Hot water pipeline 8 inside two insertion runners and inner bag；The casing 1 includes shell 11 and the inner bag 12 for water storage；It is described
The outer application of shell 11 has one layer of foamed resin layer, and one layer of cellular thermal insulation layer 13 is sequentially provided between the inner bag 12 and shell
With the stacked thermal insulation layer of a laminate 14；The floating body 15 on the water for floating is provided with the inner bag 12, and is arranged under floating body
The floating pipe 16 that Fang Bingyu floating bodies are connected, the pipe that floats is communicated by outlet pipe 17 with the storage tank external world；The inlet water tank
Pass through a water inlet pipe and inner bag internal run-through；
Wherein, the bottom of shell 11 be provided with exhaust outlet 32, the exhaust outlet provided with extend upward through behind inner bag bottom with
The blast pipe 3 connected at the top of inner bag；Some steam vents 31 are provided with the storage tank on the blast pipe of ullage.The working medium
The upper surface of pipeline scribbles black inscription coating, black cobalt coating, black nickel coating or alumilite process coating.The following table of the working medium pipeline
Face is provided with one layer of electric heating cloth.Electric heating cloth is the heater that a kind of utilization carbon fiber or other materials are made, and has waterproof work(
Can, and have the flexibility of cloth body.The electric heating cloth can voluntarily start under the conditions of design temperature, when reaching design temperature in heat collector
Shi Zihang disconnects.Because electric heating cloth is thin, gently, service life is long, controllable advantage, as thermal collector freezing prevention in cost and effect side
There is significant effect in face.Simple in construction, service life is long, easy for installation, effectively reduces material cost, improves antifreeze
Stability, with higher practicality.
In addition, the blast pipe 3 is stainless steel blast pipe.The stacked thermal insulation layer 14 of cellular thermal insulation layer 13 and plate is
Glass fibre cotton heat-insulation layer.The casing 1 is provided with the thermometer 18 for being used for measuring coolant-temperature gage in storage tank, the hot-water line 17
Inside is provided with a dismountable electrically heated rod 19.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and mentally make have no the change of essential meaning or polishing, it is solved
Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.
Claims (7)
1. a kind of solar water heater, it is characterised in that including being arranged on the storage tank at top and setting and storage tank lower section
Flat plate collector；
The flat plate collector includes heat collector frame and working medium pipeline, and the working medium pipeline is arranged in heat collector frame, by
Spaced flat tube (4), and two ends connect flat connecting tube (5) composition of the adjacent flat tube respectively；All
Flat tube, flat connecting tube are sequentially connected with to form the working medium pipeline with S-shaped insertion runner, in the working medium pipeline, along working medium
The middle part of pipeline upper and lower surface is provided with central dividing plate (6) for end, and the through hole of working medium pipeline is divided into two by the central dividing plate
Individual insertion runner, its internal working fluid flow direction is opposite；Water inlet manifold (7) is provided with below the heat collector frame, water inlet is total
Water inlet end pipeline of the pipe respectively with two insertion runners is connected；
The storage tank includes casing (1) and the inlet water tank (2) being arranged on outside casing, and the storage tank is provided with and is respectively communicated with
Hot water pipeline (8) inside two insertion runners and inner bag；The casing (1) includes shell (11) and the inner bag for water storage
(12)；Shell (11) outer application has one layer of foamed resin layer, and the inner bag (12) is sequentially provided with one layer between shell
Cellular thermal insulation layer (13) and the stacked thermal insulation layer of a laminate (14)；It is provided with the inner bag (12) for floating on the water floating
Body (15), and be arranged on the floating pipe (16) being connected below floating body and with floating body, it is described float pipe by outlet pipe (17) with
The storage tank external world is communicated；The inlet water tank passes through a water inlet pipe and inner bag internal run-through.
2. a kind of solar water heater according to claim 1, it is characterised in that shell (11) bottom is provided with exhaust
Mouth (32), the exhaust outlet is provided with the blast pipe (3) extended upward through behind inner bag bottom with connecting at the top of inner bag；The storage tank
Some steam vents (31) are provided with the blast pipe of interior ullage.
3. a kind of solar water heater according to claim 1 or 2, it is characterised in that the upper surface of the working medium pipeline
Scribble black inscription coating, black cobalt coating, black nickel coating or alumilite process coating.
4. a kind of solar water heater according to claim 3, it is characterised in that the lower surface of the working medium pipeline is provided with
One layer of electric heating cloth.
5. a kind of solar water heater according to claim 1 or 3, it is characterised in that the blast pipe (3) is stainless steel
Blast pipe.
6. a kind of solar water heater according to claim 5, it is characterised in that the cellular thermal insulation layer (13) and plate
Stacked thermal insulation layer (14) is glass fibre cotton heat-insulation layer.
7. a kind of solar water heater according to claim 1 or 6, it is characterised in that the casing (1), which is provided with, to be used for
Measure and be provided with a dismountable electrically heated rod (19) inside the thermometer (18) of coolant-temperature gage in storage tank, the hot-water line (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371511.8A CN107166744A (en) | 2017-05-24 | 2017-05-24 | A kind of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371511.8A CN107166744A (en) | 2017-05-24 | 2017-05-24 | A kind of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166744A true CN107166744A (en) | 2017-09-15 |
Family
ID=59820819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710371511.8A Withdrawn CN107166744A (en) | 2017-05-24 | 2017-05-24 | A kind of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413489A (en) * | 2021-12-31 | 2022-04-29 | 太阳雨集团有限公司 | Novel flat plate integrated machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3146545A1 (en) * | 1981-11-24 | 1983-06-01 | Kaveh 3160 Traisen Hakim-Elahi | Heating device |
| CN203671952U (en) * | 2013-11-15 | 2014-06-25 | 梅州市博能新能源有限公司 | Solar water heater |
| CN203837292U (en) * | 2014-04-29 | 2014-09-17 | 龚军善 | Solar water heater |
| CN203845160U (en) * | 2014-05-27 | 2014-09-24 | 广州市宏希太阳能设备有限公司 | Water storage tank |
| US20170023277A1 (en) * | 2014-02-14 | 2017-01-26 | Kristianstads Industriservice Ab | Solar panel |
| CN207365441U (en) * | 2017-05-24 | 2018-05-15 | 成都昂迪加科技有限公司 | A kind of solar water heater |
-
2017
- 2017-05-24 CN CN201710371511.8A patent/CN107166744A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3146545A1 (en) * | 1981-11-24 | 1983-06-01 | Kaveh 3160 Traisen Hakim-Elahi | Heating device |
| CN203671952U (en) * | 2013-11-15 | 2014-06-25 | 梅州市博能新能源有限公司 | Solar water heater |
| US20170023277A1 (en) * | 2014-02-14 | 2017-01-26 | Kristianstads Industriservice Ab | Solar panel |
| CN203837292U (en) * | 2014-04-29 | 2014-09-17 | 龚军善 | Solar water heater |
| CN203845160U (en) * | 2014-05-27 | 2014-09-24 | 广州市宏希太阳能设备有限公司 | Water storage tank |
| CN207365441U (en) * | 2017-05-24 | 2018-05-15 | 成都昂迪加科技有限公司 | A kind of solar water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413489A (en) * | 2021-12-31 | 2022-04-29 | 太阳雨集团有限公司 | Novel flat plate integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170915 |