CN204611930U - A kind of low-temperature radiator heating structure - Google Patents
A kind of low-temperature radiator heating structure Download PDFInfo
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- CN204611930U CN204611930U CN201520088598.4U CN201520088598U CN204611930U CN 204611930 U CN204611930 U CN 204611930U CN 201520088598 U CN201520088598 U CN 201520088598U CN 204611930 U CN204611930 U CN 204611930U
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Abstract
The utility model discloses a kind of low-temperature radiator heating structure, comprise the radiator unit on water main, backwater main and the large surface of multiple low water drag, one end of the upper end of described each radiator unit connects water main, and the one end at its diagonal angle connects backwater main.Utilize the low-temperature water heating of existing floor heating standard to reach the object of radiator heating, thus solve raising indoor comfort and energy-conservation contradiction, and low-temperature water heating is originated widely as utilizing power-saving technology to create condition further.
Description
Technical field
The utility model relate to a kind of low-temperature radiator heating structure, belongs to low temperature heating technology field.
Background technology
the design of current indoor heating supply water temperature is generally higher, radiator volume or cooling surface area less, surface temperature is higher, general employing is for 95/70 DEG C, backwater, i.e. 64.5 DEG C, radiator " standard condition " (average temperature-18 DEG C of room temperatures), even if adopt household fuel gas water heater and plastic pipes still to reach 85/60 DEG C of operating mode 54.5 DEG C.And high temperature heating supply water temperature more than 60 DEG C easily fouling or accelerated corrosion pipeline equipment in the duct, can bake to stick with paste in spreader surface more than 70 DEG C of organic dusts and distribute the grit or gas that are harmful to health.This mode mainly through heating indoor air can make room air disturbance more tempestuously, and local relative humidity acutely reduces and produces scorching sense, and air ionization degree strengthens, the easier static electrification of human body.Observed by infrared photography, the temperature field of hyperthermia radiation indoor is also even not.Heating of high-temperature water is unfavorable for energy-conservation on the other hand, and the first more difficult raising of the efficiency of energy utilization of water heater, cannot adopt condensation technology, heat pump techniques, solar water etc. substantially, and outer net pipeline heat loss is comparatively large, and indoor comfortable temperature requirement is also relatively higher.
In order to realize low-temperature heat supply, not only cost is high for the floor heating generally adopted now, there is pipe laying hidden danger, in practical application, energy-saving effect neither be very desirable, because the impact of insulation and Floor Covering above bottom the water pipe of ground, save about 30% energy balanced out again, even waste more, and due to its change room temperature slowly feature cannot accomplish behavior energy saving.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of low-temperature radiator heating structure, the low-temperature water heating of existing floor heating standard is utilized to reach the object of radiator heating, thus solve raising indoor comfort and energy-conservation contradiction, and low-temperature water heating is originated widely as utilizing power-saving technology to create condition further.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of low-temperature radiator heating structure, comprise the radiator unit on water main, backwater main and the large surface of multiple low water drag, one end of the upper end of described each radiator unit connects water main, and the one end at its diagonal angle connects backwater main.
Aforesaid a kind of low-temperature radiator heating structure, is characterized in that: described water main and backwater main are parallel two-tube same journey loop structure.
Aforesaid a kind of low-temperature radiator heating structure, is characterized in that: be also provided with automatic constant temperature valve between described radiator unit and water main.
Aforesaid a kind of low-temperature radiator heating structure, is characterized in that: the other end of the upper end of described radiator unit is provided with automatic exhaust steam valve.
Aforesaid a kind of low-temperature radiator heating structure, is characterized in that: the bottom of described radiator unit and the junction of backwater main are provided with hand control valve.
Aforesaid a kind of low-temperature radiator heating structure, is characterized in that: the peak place of described water main and backwater main is provided with system exhaust valve.
Aforesaid a kind of low-temperature radiator heating structure, is characterized in that: the supply water temperature of described water main is for being less than or equal to 60 DEG C, and the return water temperature of backwater main is for being less than or equal to 50 DEG C.
Aforesaid a kind of low-temperature radiator heating structure, is characterized in that: described radiator unit is single column-type radiator or cavity flat-plate radiator.
The beneficial effects of the utility model are:
1. adopting low temperature to supply water can make the combustion heat-exchange efficiency in common water heater reach the highest, efficiency gas is brought up to 109% thus energy-saving and emission-reduction by the advantage that can give full play to condensing water heater, also the COP value raising about 1.0 of heat pump heat supply wetting system can be made, or the utilization rate of solar water is significantly improved, reach the effect that direct saving primary energy 10%-30% is even higher;
2. improve indoor comfort by reducing radiator temperature, indoor temperature field evenly, reach the state between floor panel heating and traditional radiator, make the room temperature of indoor same comfort temperature reduce by 1 DEG C, the energy of in use procedure about 6% can be saved;
3. low-temperature radiator location arrangements is flexible, and can avoid legacy windows position and add hot-air is main feature, thus causes easily by the shortcoming of window loss compared with multiple-energy-source;
4. the global cycle resistance of such system is very little, and therefore very little circulation pump power or very little flow hydraulic pressure just can meet the demands, and this also solves the high problem of this low-temp radiating of floor heating systemic circulation pump energy consumption;
5. the Material selec-tion of low-temperature radiator is flexible, and cheap steel product also can run at low ambient temperatures the long-life;
6. the heat energy lost by floor relative to floor heating system is much smaller, room temperature promotes several times soon, in conjunction with the automatic constant temperature valve utilized on each radiator and manually opened valve, the using state or room temperature often organized can be set easily, or flexible switch, for the operability that behavior energy saving is provided convenience, and make the energy-conservation 30%-50% of system synthesis, even exceed and run good floor heating system;
7. the parts that system is used are all matured products, quantity kind is less, technology cost is less demanding, there is no electronic component, all by machinery, physical principle works, cost is low, safe and reliable, long service life, cost only increases 10%-20% than traditional heating installation of same class, lower than floor heating, enforcement technology is very simple, easy popularization, improve comfortableness, energy-saving effect is remarkable, especially be applicable to southern non-heating zone to improve housing conditions, because the winter heating phase is short, indoor and outdoor absolute temperature difference is little, newly-built to meet in a large number in the commercial house of national energy-saving standard can extensive use recently, if there is good behavior energy saving consciousness in resident family, someone opens in room, unmanned closedown, and room temperature is transferred to 16-18 DEG C, the heating power consumption of annual every square meter living space can be controlled in the standard of energy saving house completely.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of low-temperature radiator heating structure of the utility model.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of low-temperature radiator heating structure, comprise water main 1, the radiator unit 3 on backwater main 2 and the large surface of multiple low water drag, one end of the upper end of described each radiator unit 3 connects water main 1, the one end at its diagonal angle connects backwater main 2, even 100% is increased by expanding radiator heat-dissipation surface area more than 50%, and adopt the radiator unit 3 on the large surface of low water drag, as single standpipe flood capacity heat sink, radiator heat loss through radiation contribution proportion is increased considerably, achieve the effect that the mode adopting low temperature to supply water can obtain good heating.In the present embodiment, the supply water temperature of water main 1 is for being less than or equal to 60 DEG C, is even low to moderate 45 DEG C, and the return water temperature of backwater main 2, for being less than or equal to 50 DEG C, is even low to moderate 35 DEG C.Compared with traditional 85 DEG C of supply water temperatures, often reduce by 1 DEG C of supply water temperature and at least increase fansink designs specification 2%.
And water main 1 and backwater main 2 are parallel two-tube same journey loop structure, be exactly first supply rear time, the backwater of the first group of radiator in front end wouldn't circulate to main pipeline, but down continue to walk, connect the return pipe of next group heating radiator, the like, a water return pipeline is pulled out from least significant end radiator, get back on the backwater main 2 of main pipeline, the discharge making system often organize radiator is identical substantially, and system balances very much.Wherein, backwater main 2 connects thermal water source, form closed circulation with thermal water source such as fuel wall hanging furnace heating side to backwater, wherein necessarily form complete closed system by small-sized circulating water pump and the assembly such as expansion drum that maintains pipeline pressure, comprise in radiator to system pipeline and fill water.
According to heating power principle, be also provided with automatic constant temperature valve 4 between radiator unit 3 and water main 1, control opening and closing by automatic constant temperature valve 4 according to room temperature, such hot water enters radiator slow heat release cooling nature and sinks to just walking toward bottom.
The bottom of described radiator unit 3 and the junction of backwater main 2 are provided with hand control valve 5, by this hand control valve 5 gauge tap fast, the stroke of such hot water in each column of radiator and discharge are also substantially identical, and almost there is no resistance, therefore very little circulation pump power or very little flow hydraulic pressure just can meet the demands, and this also solves the high problem of this low-temp radiating of floor heating systemic circulation pump energy consumption.
The other end of the upper end of described radiator unit 3 is provided with automatic exhaust steam valve 7, and the peak place of described water main (1) and backwater main 2 is provided with system exhaust valve 6, ensures full water running all the time in pipeline.
Described radiator unit 3 is single column-type radiator or cavity flat-plate radiator, for saving the radiator of the optional high column form of room usable floor area to reduce floor space.
In sum, a kind of low-temperature radiator heating structure that the utility model provides, the low-temperature water heating of existing floor heating standard is utilized to reach the object of radiator heating, thus solve raising indoor comfort and energy-conservation contradiction, and low-temperature water heating is originated widely as utilizing power-saving technology to create condition further.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (8)
1. a low-temperature radiator heating structure, it is characterized in that: the radiator unit (3) comprising water main (1), backwater main (2) and the large surface of multiple low water drag, one end of the upper end of described each radiator unit (3) connects water main (1), and the one end at its diagonal angle connects backwater main (2).
2. a kind of low-temperature radiator heating structure according to claim 1, is characterized in that: described water main (1) and backwater main (2) are parallel two-tube same journey loop structure.
3. a kind of low-temperature radiator heating structure according to claim 1 and 2, is characterized in that: be also provided with automatic constant temperature valve (4) between described radiator unit (3) and water main (1).
4. a kind of low-temperature radiator heating structure according to claim 3, is characterized in that: the other end of the upper end of described radiator unit (3) is provided with automatic exhaust steam valve (7).
5. a kind of low-temperature radiator heating structure according to claim 4, is characterized in that: the bottom of described radiator unit (3) and the junction of backwater main (2) are provided with hand control valve (5).
6. a kind of low-temperature radiator heating structure according to claim 5, is characterized in that: the peak place of described water main (1) and backwater main (2) is provided with system exhaust valve (6).
7. a kind of low-temperature radiator heating structure according to claim 6, is characterized in that: the supply water temperature of described water main (1) is for being less than or equal to 60 DEG C, and the return water temperature of backwater main (2) is for being less than or equal to 50 DEG C.
8. a kind of low-temperature radiator heating structure according to claim 7, is characterized in that: described radiator unit (3) is single column-type radiator or cavity flat-plate radiator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520088598.4U CN204611930U (en) | 2015-02-09 | 2015-02-09 | A kind of low-temperature radiator heating structure |
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| CN201520088598.4U CN204611930U (en) | 2015-02-09 | 2015-02-09 | A kind of low-temperature radiator heating structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687666A (en) * | 2017-07-06 | 2018-02-13 | 天津大学 | A kind of water accumulation of heat defrosting type condensing radiant panel heating device |
| CN109681941A (en) * | 2018-12-29 | 2019-04-26 | 孙强 | A kind of adjustable heating and ventilating pipeline and its adjustment method of heating |
-
2015
- 2015-02-09 CN CN201520088598.4U patent/CN204611930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687666A (en) * | 2017-07-06 | 2018-02-13 | 天津大学 | A kind of water accumulation of heat defrosting type condensing radiant panel heating device |
| CN109681941A (en) * | 2018-12-29 | 2019-04-26 | 孙强 | A kind of adjustable heating and ventilating pipeline and its adjustment method of heating |
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Address after: Suzhou City, Jiangsu province 215021 Suzhou Industrial Park Tong Road No. 6 Patentee after: Suzhou exhibition design to build Limited by Share Ltd Address before: Suzhou City, Jiangsu province 215021 Suzhou Industrial Park Tong Road No. 6 Patentee before: Suzhou is closed the exhibition design and is built company limited |
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