CN2148297Y - Solar composite water heater - Google Patents
Solar composite water heater Download PDFInfo
- Publication number
- CN2148297Y CN2148297Y CN93204486U CN93204486U CN2148297Y CN 2148297 Y CN2148297 Y CN 2148297Y CN 93204486 U CN93204486 U CN 93204486U CN 93204486 U CN93204486 U CN 93204486U CN 2148297 Y CN2148297 Y CN 2148297Y
- Authority
- CN
- China
- Prior art keywords
- water heater
- heat
- composite water
- solar
- cistern
- 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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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
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- Thermal Insulation (AREA)
Abstract
The utility model relates to an energy saving apparatus, in particular to a solar composite water heater which comprises a glass cover plate and a heat absorbing cistern, wherein, the outer layer of the heat absorbing cistern is provided with a layer made of inorganic composite heat-insulating materials. By using the scheme, a heat-insulating layer and a casing in the prior art are omitted. The solar composite water heater has the advantages of simple structure, metallic material saving, low cost, enhanced heat insulating property of the solar composite water heater, long service life and small heat loss.
Description
The utility model relates to a kind of energy-saving equipment, promptly a kind of solar water heater.
The general at present solar water heater that uses can be divided into circulating and closing-sunning type two big classes basically.Being that all absorbers separate with water storage tank is circulating, otherwise is closing-sunning type.No matter be circulating or the closing-sunning type structure mostly by glass cover-plate, heat sink, the water storage parts add heat-insulation layer and shell constitutes.Because said structure needs a large amount of metal materials, therefore increased the cost of water heater.Because insulation material mostly is assembly unit or fills assembling, and the outside is surrounded by the corrosion-resistant metal shell again, makes this structure exist the insulation material slit many, and integral heat insulation is poor, waste metal material in addition.Because most of polyphenyl foam plastic plate that adopts is done insulation material, therefore there is heatproof poor (surpass 70 ℃ and molten contracting just occur) again, directly influenced the heat-insulating property and the product quality of water heater.
The purpose of this utility model is just for fear of the deficiency of above-mentioned prior art and a kind of composite solar water heater that provides.It adopts resistant to elevated temperatures inorganic composite insulating material directly to be loaded on absorber plate skin or water storage tank skin, has saved heat-insulation layer and the shell in the prior art, make overall structure simple, save material, alleviated weight, reduced cost simultaneously.
The purpose of this utility model is to realize by following measure: by glass cover-plate, the solar water heater that constitutes of heat absorption ater storage box, the bottom of ater storage box with the inorganic composite insulating material layer is housed all around.
Below by accompanying drawing the utility model is elaborated:
Fig. 1 is the passive solarenergy water heater
Fig. 2 is the loop solar water heater
Fig. 3 is the A-A section of Fig. 1
Description of drawings: the flat box 4-of 1-glass cover-plate 2-framework 3-inorganic composite insulating material 5-upper and lower conduit 6-overflow pipe 7-shower 8-water storage tank 9-reinforcement 10-aluminium angle 11-adhesive tape 12-light-absorbing coating
The 1--passive solarenergy water heater specifically describes this programme in conjunction with the embodiments.Earlier galvanized sheet is made the flat box 3 of closed triangle, inside is processed with reinforcement 9.End face at flat box scribbles light-absorbing coating 12, the bottom surface of flat box with paste inorganic composite insulating material 4 all around.Around the flat box framework 2 is housed, 3～5mm is thick for glass cover-plate 1(clear window glass) be loaded on the framework end face that has covered flat box simultaneously just and be hot casing.With sealing joint strip 11 sealings, four limits are set in glass cover-plate on the framework securely with alloy aluminum angle 10 simultaneously around the glass cover-plate, again by screw with aluminium angle and frame fixation.Flat box wherein one jiao be equipped with-downcomer 5.Other one jiao is equipped with overflow pipe 6.On-downcomer communicates with running water pipe, and controlled by valve.Open valve, water enters in the water storage tank of flat box formation.When water is full of, can overflow from overflow pipe 6, at this moment get final product valve-off.The solar water heater of this programme can be heated water to more than 40 ℃ after the sun shines 2～3 hours.Can open shower 7 switches or hot water nozzle during use.The loop solar water heater separates water storage tank 8 with absorber, on both skins inorganic composite insulating material is housed.
The utility model is according to the relevant principle of thermodynamics, adopt adhesive property good at its absorber insulation position, do not come off, do not ftracture, overall tightness is good, seamless, do not fire, do not have dirty, body of paste inorganic composite insulating material that can anti-700 ℃ of high temperature, saved metal shell, alleviated water heater weight, reduced cost, strengthened the heat-insulating property of water heater, reduced heat loss, improved service life, fine day in northern China April～October uses, and the water heater of every square metre of daylighting area can provide about 100 kilograms 40 ℃～60 ℃ domestic hot-water every day, but every year about 1000 kilograms in feast-brand mark coal.
Claims (3)
1, a kind of composite solar water heater mainly is made up of glass cover-plate, heat absorption cistern, and the skin of the cistern that it is characterized in that absorbing heat is equipped with the inorganic composite insulating material layer.
2, water heater as claimed in claim 1 is characterized in that the loop solar water heater that adopts absorber to separate with water storage tank, the heat-absorbing plate core bottom and around with the water storage tank skin inorganic composite insulating material layer is housed.
3, water heater as claimed in claim 1 is characterized in that adopting the solar water heater of closing-sunning type, the bottom of flat type heat absorption ater storage box and around the inorganic composite insulating material layer is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93204486U CN2148297Y (en) | 1993-03-03 | 1993-03-03 | Solar composite water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93204486U CN2148297Y (en) | 1993-03-03 | 1993-03-03 | Solar composite water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148297Y true CN2148297Y (en) | 1993-12-01 |
Family
ID=33788024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93204486U Expired - Fee Related CN2148297Y (en) | 1993-03-03 | 1993-03-03 | Solar composite water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148297Y (en) |
-
1993
- 1993-03-03 CN CN93204486U patent/CN2148297Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |