CN204943917U - Electric-heating belt auxiliary heating plate solar collector - Google Patents
Electric-heating belt auxiliary heating plate solar collector Download PDFInfo
- Publication number
- CN204943917U CN204943917U CN201520726703.2U CN201520726703U CN204943917U CN 204943917 U CN204943917 U CN 204943917U CN 201520726703 U CN201520726703 U CN 201520726703U CN 204943917 U CN204943917 U CN 204943917U
- Authority
- CN
- China
- Prior art keywords
- electric
- heating
- collecting plate
- heating belt
- comb
- 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.)
- Active
Links
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
Abstract
This is novel is a kind of plate solar collector utilizing electric-heating belt auxiliary heating, comprise housing, heat-insulation layer is provided with in housing, housing is provided with euphotic cover plate, forms a cavity, be provided with collecting plate in cavity between euphotic cover plate and heat-insulation layer, collecting plate is provided with comb, collecting plate is divided into tow sides, collecting plate front just to euphotic cover plate and surface be provided with and absorb the coating of solar energy, collecting plate reverse side is provided with electric-heating belt.This is novel, and by arranging electric-heating belt at collecting plate reverse side, electric-heating belt has the effect of quick heating, can realize water in collecting plate comb fast carry out the effect heated by heat trnasfer; Also without the need to perforate on storage tank or comb again, the probability that the equipment of reducing leaks, reduces the safety problem that equipment leakage produces simultaneously; Directly to collecting plate or comb heating, under arctic weather, can effectively prevent water freezing in comb to expand the problem of swollen bad comb, the utility model has simple to operate, the advantage of safe and reliable, long service life.
Description
Technical field
The utility model relates to technical field of solar energy utilization equipment, specifically a kind of plate solar collector utilizing electric-heating belt auxiliary heating.
Background technology
Solar energy is a kind of inexhaustible, nexhaustible clean renewable resource.Its weak point is, by weather, season and round the clock etc. factor affect, have serious unstability and intermittence, bring great difficult problem to its utilization, its intermittence causes helioplant to use continuously.
For solar water heater, want to make it round-the-clockly can to use, the equipment must setting up auxiliary heating carries out auxiliary heating, auxiliary heating of a great variety, but the auxiliary heating of main flow is all adopt electrical heating at present.Electrically heated mode arranges electric heating tube in storage tank, by heating to heating tube energising, mainly there is following problem in this mode of heating: 1. heating tube is immersed in water always, heavy corrosion can be subject to, shorten the service life of heating tube, need usually to change heating tube, increase use cost; 2. electric heating tube is installed in storage tank, must perforate on water storage tank wall, add the probability that water butt leaks; 3. electric heating tube heats in storage tank, and also there is heating slow, consume energy large problem; 4. direct being immersed in by electric heating tube in water is being energized to electric heating tube, exists and uses unsafe problem.
In addition, no matter be vacuum tube water heater or flat plate solar water heater, ancillary heating equipment is all be arranged in storage tank, during heating, in vacuum tube or comb, water cannot heat, under cold weather conditions, all there is the problem of the swollen bad vacuum tube of water freezing in water heater or dull and stereotyped comb, considerably increase the difficulty of use cost and maintenance.
Utility model content
The purpose of this utility model is for above-mentioned technology Problems existing, provides a kind of electric-heating belt auxiliary heating plate solar collector, the utility model panel solar have safe and reliable, use cost is low, prevent freezing feature.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electric-heating belt auxiliary heating plate solar collector, comprise housing, bottom in described housing and the left and right sides are equipped with heat-insulation layer, housing is provided with euphotic cover plate, a cavity is formed between described euphotic cover plate and heat-insulation layer, collecting plate is provided with in described cavity, described collecting plate is provided with comb, described collecting plate is divided into tow sides, described collecting plate front is just to euphotic cover plate, and surface is provided with the coating absorbing solar energy, described collecting plate reverse side is provided with electric-heating belt or ribbon heater.
Further, described electric-heating belt or ribbon heater are located on the comb wall of collecting plate reverse side.
Further, described heat collector also comprises temperature control system, and described temperature control system is for controlling the heating-up temperature of electric-heating belt or ribbon heater.
Further, described electric-heating belt or ribbon heater are temperature selflimiting electric tracing band or ribbon heater.
Further, fixed by flanging aluminum corner brace between described euphotic cover plate and housing.
In the utility model, electric-heating belt or ribbon heater are made up of conducting polymer and two parallel metal wire and insulating sheath.Be characterized in that conducting polymer has very high ptc characteristics, and it is in parallel mutually, can with the automatic regulation output power of the variations in temperature of heated object system, the temperature of volitional check heating, can arbitrarily brachymemma or within the specific limits spreading use, and allow repeatedly juxtaposition and without high temperature hotspot and the worry of burning.
Advantageous Effects of the present utility model is:
(1) the utility model is by arranging electric-heating belt or ribbon heater at collecting plate reverse side, and it has the effect of quick heating, can realize water in collecting plate comb fast carry out the effect heated by heat trnasfer; In addition, electric-heating belt or ribbon heater are arranged on outside collecting plate, and without the need to perforate on storage tank or comb again, the probability that the equipment of reducing leaks, reduces the safety problem that equipment leakage produces simultaneously;
(2) the utility model assisted heating device is directly to collecting plate or comb heating, under arctic weather, can effectively prevent water freezing in comb to expand the problem of swollen bad comb, the utility model has simple to operate, the advantage of safe and reliable, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, solve the problem in background technology, a kind of electric-heating belt auxiliary heating plate solar collector, comprise square housing 1, bottom in housing and the left and right sides are equipped with heat-insulation layer 2, housing is provided with euphotic cover plate 3, a cavity is formed between euphotic cover plate and heat-insulation layer, collecting plate 4 is provided with in cavity, collecting plate is provided with comb 5, collecting plate is divided into tow sides, collecting plate front is just to euphotic cover plate, and surface is provided with the coating absorbing solar energy, collecting plate reverse side is pasted with electric-heating belt or ribbon heater 6, electric-heating belt or ribbon heater and power supply are electrically connected, auxiliary heating function can be realized to electric-heating belt energising when needs heat.
As another preferred version of the present utility model, electric-heating belt or ribbon heater are located on the comb wall of collecting plate reverse side, and this heating is just higher to property, can save the consumption of electric-heating belt.
As another preferred version of the present utility model, electric-heating belt or ribbon heater do not adopt temperature selflimiting electric tracing band, heat collector is provided with a temperature control system (not drawing in figure), temperature control system is for controlling the heating-up temperature of electric-heating belt or ribbon heater, under cold weather conditions, set a temperature values, when temperature is lower than setting value, electric-heating belt automatic heating, prevents from freezing in comb.
As a preferred version of the present utility model, because water in solar energy is without the need to too high, what electric-heating belt or ribbon heater adopted is temperature selflimiting electric tracing band, and temperature is generally no more than 70 DEG C, makes its water temperature can maintain 70 DEG C.
As a preferred version of the present utility model, fixed by flanging aluminum corner brace 7 between euphotic cover plate and housing.
Installation process of the present utility model is as follows:
First electric-heating belt or ribbon heater are pasted onto on collecting plate, its process: the one end according to the area of collecting plate, the electric-heating belt calculated or one end, ribbon heater being fixed on collecting plate reverse side ragged edge comb far from 20cm place, termination with resistance to heat-sensitive glue, then, electric-heating belt or ribbon heater is made to be close to comb, discharge along comb outer wall to the other end, and frontier defense lateral dominance adhesive tape is fixed, after electric-heating belt or ribbon heater are applied to the other end, by U-shaped revolution, continue as adjacent comb to discharge, till collecting plate another side outermost comb, electric-heating belt or ribbon heater afterbody continue to extend 20cm and are used for being connected with power supply.Heat collector assembles, and bottom heat-insulation layer is contained in housing inner bottom part, then installs collecting plate, side heat-insulation layer is contained in the right and left in housing, be finally contained on the housing of the right and left by euphotic cover plate, and utilize compression aluminum corner brace to be fixed, assembling completes.
Utility model works process is such, under fine condition, rely on collecting plate to absorb solar energy and can realize heating function, when without sunlight, control electric-heating belt or ribbon heater are directly heated collecting plate aspect or comb, are the water circulation heating of storage tank; When environment temperature close to freeze time, regulation and control electric-heating belt or ribbon heater be collecting plate heating warm-keeping, prevent the water freezing of comb in collecting plate, now, heating-up temperature need not be too high, as long as till energy in collecting plate comb water freeze.
One of ordinary skill in the art will appreciate that: the parts in the device in embodiment can describe according to embodiment and be distributed in the device of embodiment, also can carry out respective change and be arranged in the one or more devices being different from the present embodiment.The parts of above-described embodiment can merge into parts, also can split into multiple subassembly further.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (5)
1. electric-heating belt auxiliary heating plate solar collector, comprise housing, bottom in described housing and the left and right sides are equipped with heat-insulation layer, housing is provided with euphotic cover plate, a cavity is formed between described euphotic cover plate and heat-insulation layer, it is characterized in that: in described cavity, be provided with collecting plate, described collecting plate is provided with comb, described collecting plate is divided into tow sides, described collecting plate front just to euphotic cover plate and surface be provided with and absorb the coating of solar energy, described collecting plate reverse side is provided with electric-heating belt or ribbon heater.
2. electric-heating belt auxiliary heating plate solar collector according to claim 1, is characterized in that: described electric-heating belt or ribbon heater are located on the comb wall of collecting plate reverse side.
3. electric-heating belt auxiliary heating plate solar collector according to claim 1 or 2, is characterized in that: described heat collector also comprises temperature control system, and described temperature control system is for controlling the heating-up temperature of electric-heating belt or ribbon heater.
4. electric-heating belt auxiliary heating plate solar collector according to claim 1 or 2, is characterized in that: described electric-heating belt or ribbon heater are temperature selflimiting electric tracing band or ribbon heater.
5. electric-heating belt auxiliary heating plate solar collector according to claim 1, be is characterized in that: fixed by flanging aluminum corner brace between described euphotic cover plate and housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726703.2U CN204943917U (en) | 2015-09-20 | 2015-09-20 | Electric-heating belt auxiliary heating plate solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726703.2U CN204943917U (en) | 2015-09-20 | 2015-09-20 | Electric-heating belt auxiliary heating plate solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943917U true CN204943917U (en) | 2016-01-06 |
Family
ID=55011336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726703.2U Active CN204943917U (en) | 2015-09-20 | 2015-09-20 | Electric-heating belt auxiliary heating plate solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135704A (en) * | 2015-09-20 | 2015-12-09 | 吕延成 | Solar flat-plate collector adopting electric tracing bands for auxiliary heating |
| CN111023587A (en) * | 2019-12-27 | 2020-04-17 | 燕山大学 | Novel solar air heat collector without cover plate and provided with U-shaped spray pipe |
-
2015
- 2015-09-20 CN CN201520726703.2U patent/CN204943917U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135704A (en) * | 2015-09-20 | 2015-12-09 | 吕延成 | Solar flat-plate collector adopting electric tracing bands for auxiliary heating |
| CN111023587A (en) * | 2019-12-27 | 2020-04-17 | 燕山大学 | Novel solar air heat collector without cover plate and provided with U-shaped spray pipe |
| CN111023587B (en) * | 2019-12-27 | 2022-10-11 | 燕山大学 | Cover plate-free solar air heat collector with U-shaped spray pipes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105135704A (en) | Solar flat-plate collector adopting electric tracing bands for auxiliary heating | |
| CN102538053A (en) | Active solar energy and wind energy combined heating system | |
| CN204943917U (en) | Electric-heating belt auxiliary heating plate solar collector | |
| CN203351626U (en) | Heatable glass used on photovoltaic assembly, and photovoltaic assembly | |
| CN102679584A (en) | Photovoltaic heating and conventional mains supply heating complementary controlling system for water heater and method | |
| CN202885283U (en) | Solar water heater | |
| CN203366831U (en) | Anti-freezing rain power transmission line | |
| CN203869335U (en) | Solar photovoltaic and photothermal integration device | |
| CN104089415A (en) | Solar water heater with three water tanks | |
| CN204787306U (en) | Solar energy gas heater | |
| CN206361976U (en) | A kind of anti-freeze type intelligent solar water heater | |
| CN204721634U (en) | Double-deck big envelope Electric radiant Heating Film | |
| CN210070258U (en) | Solar water heater for primary and secondary cabins | |
| CN204043048U (en) | The emptying heating plant of a kind of new type solar energy | |
| CN205079428U (en) | Electric tracing area heat storage water tank | |
| CN104135229A (en) | Solar cogeneration system | |
| CN214949873U (en) | Solar water heating system | |
| CN208489995U (en) | A kind of environmentally protective anti-explosion heater | |
| CN202532728U (en) | Flat plate solar heat collector with defrosters | |
| CN203785072U (en) | Photoelectric heat accumulating type high-temperature heating supply and water heating device | |
| CN211146915U (en) | Solar warm water type gas water heater | |
| CN207716669U (en) | A kind of electrical heating and solar energy heating integral type water heater | |
| CN210624979U (en) | Solar water heater | |
| CN203550171U (en) | Intelligent frequency-variable microwave-energy-heating type water heater | |
| CN216080443U (en) | Solar irradiation detection device and solar water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |