CN102966999A - Micro-heating system - Google Patents
Micro-heating system Download PDFInfo
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- CN102966999A CN102966999A CN2012105243405A CN201210524340A CN102966999A CN 102966999 A CN102966999 A CN 102966999A CN 2012105243405 A CN2012105243405 A CN 2012105243405A CN 201210524340 A CN201210524340 A CN 201210524340A CN 102966999 A CN102966999 A CN 102966999A
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- heating system
- heat
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The invention relates to a heating system, and relates to an independent heating system with a micro-heat source, in particular to a combined independent heating system using 'wall-like heat-insulating window and door curtains' as basis, micro-heat capacity 'solar water heater' as main and 'electric water heater' as auxiliary. The micro-heating system consists of wall-like heat-insulating window and door curtains (1), a micro-heat source (2), a radiator (3), a controller (4) and pipelines (5). By adoption of the micro-heating system, linkage with a concentrated heat supply pipe network can be cut off, a heat meter is not required, and the room temperature can be regulated independently. The micro-heating system can save energy and heating fee, is not limited by the heating period, is convenient to use, simple to mount and low in transformation cost, and can adapt to the power load of the common air conditioners or electric water heaters. The invention brings a new selective way for the technical scheme of heating in winter and cooling in summer in China.
Description
Technical field
The present invention relates to a kind of heating system, be specifically related to a kind of alone heating system of miniature thermal source, more intricately relates to a kind ofly take " class wall heat insulation window door curtain " as the basis, and take low-grade fever capacity " solar water heater " as main, " electric heater " is alone heating system of auxiliary combined type.
Technical background
The heat transfer of building body is mainly undertaken by body of wall and window two parts.The heat transfer coefficient of body of wall is well below the heat transfer coefficient of window, although the area of window only is 20～30% of construction area, but the power consumption of window really accounts for more than 50% of whole building, and the window area accounts for wall area ratio also in continuous expansion, the power consumption ratio is also constantly increasing, and the Insulation of window really does not have breakthrough improvement, the energy-conservation Focal point and difficult point that becomes building energy-saving of window!
Build at present the energy-conservation approach of window, all concentrate on two aspects: the first reduces the heat dissipation capacity of window frame, it two is to make an effort in glass pane kind and structure, and no matter China is frame material and structure, or the kind of glass is compared with advanced international standard with structure and also had sizable gap.
Therefore, catch up with and surpass the energy-saving index of the building window of advanced country in the world, only rely in China at present that to improve frame material and Structure and improvement glass types and structure be to be difficult to realize, must open up new, have breakthrough energy-conservation shortcut just may realize!
Verification experimental verification has been carried out with regard to the thinking that adopts " class wall heat insulation window door curtain " in before more than ten years 1999 of the applicant.Result of the test shows that the insulation cold insulation effect of " class wall heat insulation window door curtain " is very obvious, opened up energy-conservation new approaches and the third approach of window, it is the class wall heat insulation window door curtain of internal sunshade type, energy-conservation with aforesaid window frame, the energy-conservation horse and horse of glass pane, consist of energy-conservation " the three-horse hitch car " of window, and applied for 201220024002.0 patents, be called for short the LQ patent.
In the various structures of daily window curtain, the window curtain of louvered is more common a kind of, but common shutter door curtain because of structure concern that inleakage is large, heat-insulating property is poor.On the basis of LQ patent, in conjunction with the specific insulation requirement of the heat insulation window door curtain of louvered, special design and applied for new patent 201220665658.0 is referred to as LQ-BY, for miniature thermal source heating system has been created key condition.
China's heating is divided into two large classes: centralized heating and distributing heating.Centralized heating need to have large-scale heating boiler or steam power plant as large-scale thermal source generally in middle big city; Need to spread all over the complicated heat supply network of citywide great amount of investment, heat is transported to every family; Need again a large amount of radiators with dissipation of heat in the air in room, its heating temperature is by large-scale thermal source centralized Control, regularly beginning every year to stop warming up for warm.Distributing heating mainly is distributed in rural area, small city and metropolitan suburb, it is the multiple miniature thermal source (relative and steam power plant) of selecting voluntarily by every family, such as small scall coal-fired boiler, honeycomb briquette stove, electric heater, heated kang etc., independently adjust room temperature and decide the heating time in its sole discretion.
The advantage of centralized heating is convenient and health.Its shortcoming is that energy waste is large and investment is large.Because whether the someone lives regardless of the room, heating installation completely all must opened, and wastes the energy; No matter how many room temperature demands is, completely all must press the enforceable temperature running of pipe network, so the phenomenon that some resident family will window and lower the temperature winter just occurs, the phenomenon of only wearing shirt of being in winter is also very general, and that some user is reflected room temperature is inadequate etc., the user's energy waste that had both caused, the user who has is dissatisfied.In addition, the investment of heating plant and heat distribution pipe network and operation and maintenance cost also are quite high, and only the every square meter of operation maintenance expense in Beijing every year will be subsidized 15 yuan/m every year
2, be equivalent to annual Beijing Municipal Government and will subsidize more than 30 hundred million yuan (only 2009).Above-mentioned all disadvantages, China just adopts the practical this mode of continuity, few people to suspect its whether being necessary property existence in big and medium-sized cities since the fifties, perhaps be not have the more way of good method!
The advantage of distributing heating is the limitation and restriction that is not subjected to pipe network, and room temperature and Heating Period are decided in its sole discretion.Its shortcoming is that some heating system is unhygienic, such as coal stove heating; Some cost is higher, such as electric heater heating; Some is dangerous, as burning bavin heating etc.
Raising along with China's resident living level, overwhelming majority family has all filled electricity or gas heater, considerable family has installed the air-conditioning with heating function, some has installed solar water heater, solar-energy photo-voltaic cell, small-size wind power-generating, there is baby's family also to buy electric heater, there are electric heater, electric furnace and wall-hung boiler etc. in the family that has, contain with above-mentioned families at least a and/or several equipment total, estimate to occupy more than 80% of people's sum, be included in centralized heating zone and the distributing heating zone.Above-mentioned all these family's thermals source, its common ground is lower powered electric equipment products, also passable reluctantly as the temporary transient heating in room that the room of small size and/or indoor/outdoor temperature-difference are little, but will be as the normal heating in whole winter, whole room, obviously heating thermal capacity is inadequate, often needs above-mentioned several above low-grade fever source in conjunction with using reluctantly.Several low-grade fevers of this class source is in conjunction with the mode of carrying out heating, and in the existing tens kinds of patent applications of China, but the real actual example that comes into operation is also few.And with single low-grade fever source as the patent of heating system alone and example still less, its underlying cause is that the heat of the too large and above-mentioned low-grade fever of the heat source supply that heating needs is too little!
To with single low-grade fever source as alone heating system, there be three approach to select.One, the heating load in increasing low-grade fever source, this it seems unrealistic, because of above-mentioned all low-grade fevers source, its heating power is subjected to all restrictions and can not strengthens or limit it and strengthen, even if some can strengthen, its heating cost also can be very high.Its two, thereby dwindle the demand that reduces heat for heat space, this is also unrealistic, with the raising of making China's living standards of the people, per-capita housing only has the trend of increase, can be more and more not little, otherwise will reduce the high quality of life of people's pursuit.Its three, also be unique approach, namely reduce the heat loss for heat space, this says it is feasible technically! Can make the heat radiation of window reduce to original 1/3～1/7 with the LQ patented technology, can reduce significantly the heat demand for heat space, thus for single low-grade fever source conduct alone heating system feasible ground approach is provided.
Calculate through detailed thermal technology, the high-rise room of 95 square meters, two glass bridge-cut-off aluminum window frames, at similar Beijing area weather in winter, during temperature that indoor maintenance is 18 ℃, if without LQ window curtain, at least the electrical heating power that needs the electric heater of 3.53kw, the electric heater kind of general on the market so large electrical power is few, even if having, the heating electricity charge will reach 53 yuan/m
2More than, than the 30 yuan/m in Beijing
2The central heating expense with expensive one times, general family can not adopt.
Because the appearance of LQ class wall heat insulation window door curtain, particularly the appearance of LQ class wall heat-preservation shutter window curtain utilizes LQ and low-grade fever source, has just produced a kind of novel alone heating system.Through calculation and test, under the above-mentioned environment condition identical with area, power of electric water heater only needs about 1.8kw, and the heating electricity charge also only are 25 yuan/m
2About, should pay 30 yuan/m than Beijing
2Heating cost also few, if add 15 yuan/m of Beijing Municipal Government's subsidy
2, namely the social energy conservation effect will reach 20 yuan/m
2About.If the user gos out or absorb sunlight heat daytime, or the heating initial stage and tailend calorific requirement less, also have at least 10～20% the energy saving space after the various factors addition, energy-saving effect can be larger.Prior meaning has been to change thinks that in decades centralized heating is the concept of optimal heating system! Turn cold gradually along with the nearly more than ten years of south and require the requirement of central heating, also propose a kind of alternative technology scheme.
The content of implementing
The present invention relates to a kind of heating system, be specifically related to a kind of alone heating system of miniature thermal source, relate more specifically to a kind ofly take class wall heat insulation window door curtain as the basis, take low-grade fever capacity solar water heater as main, electric heater is alone heating system of auxiliary combined type.
The target that a kind of miniature heating system of the present invention will reach is: the small and weak heat that uses the miniature thermal source in the average family to provide, replace the purpose with large thermal source central heating.
The measure that a kind of miniature heating system of the present invention adopts is: use class wall heat insulation window door curtain or class wall heat-preservation shutter window curtain as the basic measure of room insulation, utilize low-grade fever source in the existing family, need not anyly transform, individually only need a small amount of the transformation, just can reach the purpose of miniature heating system.
Economical and technical benefit: as adopting the thick PEF high-foaming plate of 30MM as the fill insulant material of class wall insulation sheet, with PVC as external protective material, then the heat transfer coefficient calculating formula of class wall heat insulation window door curtain is: U=u1/ (1+u1), wherein, U is the heat transfer coefficient that adds behind the class wall heat insulation window door curtain, and u1 is the heat transfer coefficient before installing additional.Obviously, no matter adopt the window frame of any material and structure and the glass of any material of employing and structure, always the heat transfer coefficient U after installing additional is less than 1W/m
2.K, and it is larger to install the heat-insulating property u1 of front window additional, and the energy-saving effect after installing additional is better.Calculate through the thermal technology, after the civil buildings of Beijing area 100 square meters installed LQ additional, the every square meter of little heating system needed 15W/m
2About, have common electric heater, electric heater, electric heating furnace, civilian arcola etc. in the existing family and all can reach requirement.
Description of drawings
The little heating system figure of Fig. 1 typical case
Fig. 2 class wall heat insulation window door curtain (front elevation)
The miniature heating system figure of all kinds of non-hydrothermal solution heating elements of Fig. 3
The miniature heating system figure of all kinds of hydrothermal solution heating elements of Fig. 4
Implementation side
Embodiment 1
Embodiment 1, the class wall heat insulation window door curtain+miniature heating system of non-hydrothermal solution heating element is with reference to figure 3.Among the figure, 1 class wall insulating curtain, 1-1 class wall heat insulating door curtain, 2 all kinds of non-hydrothermal solution heating elements refer to direct heating element to the room air heat radiation, comprise electric heater, electrothermal furnace, electric furnace, coal stove and arcola, wall-hung boiler, gas furnace and air-conditioning etc.Its implementation process is: A is installed on respectively the indoor of window or the indoor of door with finished product class wall insulating curtain 1 and/or door curtain 1-1; B starts non-hydrothermal solution heating element 2; C according to daytime needs sunlight what, adjust the aperture of curtain 1; D adjusts the caloric value of heating element 2 according to the size of room temperature.
Embodiment 3, class wall heat-preservation shutter window curtain+solar water heater is that master+domestic electric heater is auxiliary, with reference to figure 1.Among Fig. 1,1 class wall heat-preservation shutter curtain, 1-1 class wall heat-preservation shutter door curtain, 2 common electrical water heaters, 2-1 solar water heater, 3 central heating plates or grounding heat coil tube, 4 control boxes have equipment state indication, flowmeter, thermometer and valve operation spanner on its box panel, there are equipment component and connecting pipe in inside, there is pipe joint and the power interface with the outside side, 5 external connecting pipe roads.The implementation process of embodiment 3 is: A is installed on respectively the indoor of window or the indoor of door with finished product class wall heat-preservation shutter curtain 1 and door curtain 1-1; B presses the conduit line map of control box panel indication, with pipeline each several part is connected; C starts electric heater; D presses at the control box panel and uses feature operation; E daytime is according to the aperture of how much adjusting curtain 1 of required sunlight; F adjusts the caloric value of electric heater 2 according to the size of room temperature.
Claims (6)
1. miniature heating system, formed by class wall heat insulation window door curtain, miniature thermal source, radiator, control box and pipeline, class wall heat insulation window door curtain is installed in the window indoor, stop indoor heat outwards to conduct heat, miniature thermal source provides necessary a small amount of heating heat, radiator is passed to room air with heat, flowmeter, thermometer and by-pass valve control are housed in the control box, indicated value according to thermometer, regulate manually or automatically indoor temperature, look the kind of miniature thermal source in the implementation, also can omit radiator, control box and pipeline part.
2. the described class wall of a kind of miniature heating system heat insulation window door curtain according to claim 1, it is characterized in that adopting number of patent application is a kind of structure and finished product in 201220024002.0, by insulation sheet, insulation sheet sealing device, the separate component that window curtain frame and window curtain gauge tap form.
3. the described miniature thermal source of a kind of miniature heating system according to claim 1 it is characterized in that one or more in normal domestic use electric heater, gas heater, solar water heater, wall-hung boiler, electric heater, heated kang, domestic air conditioning, small gas stove, common coal furnace, electric rangette, the electrical bar heater.
4. the described radiator of a kind of miniature heating system according to claim 1, it is characterized in that common radiator, one or more in hot coil, the circulation fluid air-heater.
5. the described control box of a kind of miniature heating system according to claim 1, it is characterized in that a metal or plastic casing, the panel of box is equipped with control handle, be printed on device name, indicate equipment position and/or valve switch wrench, device state indicator lamp, the inside of box is equipment component and part pipeline, and the side of box is interface tube and the electrical interface with the outside.
6. the described pipeline of a kind of miniature heating system according to claim 1 it is characterized in that common metal or plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105243405A CN102966999A (en) | 2012-12-10 | 2012-12-10 | Micro-heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105243405A CN102966999A (en) | 2012-12-10 | 2012-12-10 | Micro-heating system |
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| Publication Number | Publication Date |
|---|---|
| CN102966999A true CN102966999A (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105243405A Pending CN102966999A (en) | 2012-12-10 | 2012-12-10 | Micro-heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807059A (en) * | 2015-04-10 | 2015-07-29 | 王辉 | Micro-energy type energy-saving electric heating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245926Y (en) * | 1995-11-29 | 1997-01-29 | 张立根 | Thermal insulating curtain |
| CN1318722A (en) * | 2001-01-17 | 2001-10-24 | 任春严 | Multiple power source utilizing mechanism |
| CN1584234A (en) * | 2004-06-09 | 2005-02-23 | 徐州建筑职业技术学院建筑设计研究院 | Heating residence building energy-saving technology |
| CN201731554U (en) * | 2010-07-25 | 2011-02-02 | 潍坊海纳尔电器有限公司 | Electric compensation type solar heating and hot water system |
| EP2450635A1 (en) * | 2010-11-03 | 2012-05-09 | Franco Spoto | Solar heating system |
-
2012
- 2012-12-10 CN CN2012105243405A patent/CN102966999A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245926Y (en) * | 1995-11-29 | 1997-01-29 | 张立根 | Thermal insulating curtain |
| CN1318722A (en) * | 2001-01-17 | 2001-10-24 | 任春严 | Multiple power source utilizing mechanism |
| CN1584234A (en) * | 2004-06-09 | 2005-02-23 | 徐州建筑职业技术学院建筑设计研究院 | Heating residence building energy-saving technology |
| CN201731554U (en) * | 2010-07-25 | 2011-02-02 | 潍坊海纳尔电器有限公司 | Electric compensation type solar heating and hot water system |
| EP2450635A1 (en) * | 2010-11-03 | 2012-05-09 | Franco Spoto | Solar heating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807059A (en) * | 2015-04-10 | 2015-07-29 | 王辉 | Micro-energy type energy-saving electric heating system |
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Application publication date: 20130313 |