CN202328466U - Indoor heat supply device based on concentrated heat supply system - Google Patents
Indoor heat supply device based on concentrated heat supply system Download PDFInfo
- Publication number
- CN202328466U CN202328466U CN2011204478279U CN201120447827U CN202328466U CN 202328466 U CN202328466 U CN 202328466U CN 2011204478279 U CN2011204478279 U CN 2011204478279U CN 201120447827 U CN201120447827 U CN 201120447827U CN 202328466 U CN202328466 U CN 202328466U
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- water
- heat supply
- pipeline
- device based
- bypass duct
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Abstract
The utility model discloses an indoor heat supply device based on a concentrated heat supply system, which comprises a water supply pipeline, a water return pipeline and a radiation device. The water supply pipe and the water return pipeline are respectively provided with valves for closing and opening the pipelines. The indoor heat supply device based on the concentrated heat supply system further comprises a bypass pipeline in parallel connection with the radiation device, the bypass pipeline is communicated with the water supply pipeline and the water return pipeline between the valves and the radiation device, an electric heater and a circulation water pump are positioned in the bypass pipeline, and a water replenishing pipeline is arranged on the bypass pipeline between the electric heater and the circulation water pump. The indoor heat supply device based on the concentrated heat supply system is simple in structure, convenient in operation, low in initial installation and maintenance cost and small in energy consumption. The indoor heat supply device based on the concentrated heat supply system is improved based on an original indoor heat supply device based on the concentrated heat supply system, can supply heat to people to warm in non-warming periods, and meets body requirements of daily life of people.
Description
Technical field
The utility model relates to the heating field, particularly relates to a kind of indoor heating device based on central heating system.
Background technology
Because temperature is lower, adopt central heating system to the indoor heat that provides usually, to satisfy people's life requirement at northern area winter.After the central heating system entering was indoor, heating installation generally included only heat abstractor and connects water supply line and the water return pipeline on the heat abstractor, and heating installation carries out the supply of thermal source through the sub-district heat exchange station, to satisfy heat demand.But because central heating has fixing heating zero-time and termination time; And northern area gets into winter in the fall and the transition period temperature Change that gets into spring winter is more violent; Especially at the last ten-days period in October to the mid-November of this section in the period; Owing to also do not arrive heating duration, so indoor temperature is lower, the body sense is colder; In mid-March to this section of the beginning of April period, because the heating termination, and the temperature rise is slower, causes indoor temperature still lower.Therefore people can only rely on air-conditioning or warm-air drier to warm oneself in this two periods, but air-conditioning is relatively drier with the heat that warm-air drier obtains, and can only warm oneself the part, and other positions in room are still colder, do not meet the Human Physiology demand; And energy consumption is also than higher.
The utility model content
The utility model technical issues that need to address provide a kind of improved indoor heating device that on the basis of original central heating system, carries out; To satisfy when non-heating period indoor temperature is low, still can for providing heat, people warm oneself through the indoor pipe network of central heating system.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is.
Indoor heating device based on central heating system; Comprise water supply line, water return pipeline and heat abstractor; Be respectively arranged with the valve that is used to turn-off with opening conduits on said water supply line and the water return pipeline; The bypass duct that also comprises a parallelly connected setting with heat abstractor, said bypass duct are communicated on the water supply line and water return pipeline between valve and the heat abstractor, are provided with electric heater in the bypass duct; The end of said electric heater is fixed on the bypass duct outer wall through flange, and the heating part of electric heater is positioned at bypass duct.
The improvement of the utility model is: also be provided with the indoor heating device that is used to that is connected with the running water water source on the said bypass duct and carry out the moisturizing pipeline of moisturizing and be used to the water circulating pump that the recirculated water in the device pressurizes.
Because the technological progress of having adopted technique scheme, the utility model to obtain is.
The utility model structure is comparatively simple, and it is comparatively convenient to operate, and just dress and maintenance cost are lower, and energy consumption is little.Can on the basis of original central heating system indoor heating device, improve, can be implemented in the non-heating period and warm oneself, satisfy the somatogenic need of people's normal life for people provide heat.Certainly, in heating period, when central heating can not be satisfied the indoor temperature demand, equally also can use the electric heater of the utility model to carry out post bake.Water circulating pump that installs additional in the heating installation and moisturizing pipeline promote that recirculated water can further improve the efficiency of utilization of the utility model in the high pressure current downflow in the device.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein: 1. heat abstractor, 2. water return pipeline, 3. water supply line, 4. electric heater, 5. water circulating pump, 6. moisturizing pipeline, 7. valve, 9. flange, 10. bypass duct.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained further details.
A kind of indoor heating device based on central heating system is as shown in Figure 1.Mainly comprise heat abstractor 1, water return pipeline 2, water supply line 3, bypass duct 10 and moisturizing pipeline 6.
The upper end of heat abstractor connects water return pipeline, and the lower end connects water supply line.The arranged outside that is positioned at bypass duct on the water return pipeline has valve, is used for controlling water return pipeline and central heating system turns on and off.The arranged outside that water supply line is positioned at bypass duct has valve, is used for controlling water supply line and central heating system turns on and off.Be connected through bypass duct between water return pipeline and the water supply line, make that water forms circulation in the heating installation in water supply line, heat abstractor, water return pipeline and bypass duct.
Electric heater 4 is installed in the bypass duct, and the water that is used in the heating installation heats.The end of electric heater is fixed on bypass duct 10 outer walls through flange 9, and the heating part of electric heater is stretched in the bypass duct.The electric heater flange is provided with supply terminals, is used to electric heater power supply is provided.
The junction of bypass duct and water supply line is provided with water circulating pump 5, and the recirculated water that is used in the device pressurizes, and promotes the water circulation.On the bypass duct between water circulating pump and the electric heater, also be provided with moisturizing pipeline 6, the other end of moisturizing pipeline is connected with the water source, is used for when the recirculated water water shortage in the heating installation replenishment cycles water.
When the utility model uses at non-heating period, can make the indoor heating device constitute the circulating water loop of a sealing earlier with valve closing.When quantity of circulating water in the whole loop is not enough, can be through moisturizing pipeline replenishment cycles water in heating installation.Give the energising of electric heater and water circulating pump then, electric heater is started working water is heated.The recirculated water of heating is being sent into water supply line after the pressurization under the effect of water circulating pump, after the heat abstractor heat radiation, returns bypass duct by water return pipeline again.
When heating period,, adopt central heating system to satisfy the heating demand with valve open.Certainly, the utility model can use in the heating phase too.When the heating of central heating system does not reach the indoor temperature demand, can carry out post bake to recirculated water in the heating installation for electric heater and water circulating pump energising.
Claims (2)
1. based on the indoor heating device of central heating system; Comprise water supply line (3), water return pipeline (2) and heat abstractor (1); Be respectively arranged with the valve (7) that is used to turn-off with opening conduits on said water supply line (3) and the water return pipeline (2); It is characterized in that: also comprise one with the bypass duct (10) of the parallelly connected setting of heat abstractor (1); Said bypass duct (10) is communicated on the water supply line and water return pipeline between valve and the heat abstractor, is provided with electric heater (4) in the bypass duct (10); The end of said electric heater (4) is fixed on bypass duct (10) outer wall through flange (9), and the heating part of electric heater is positioned at bypass duct (10).
2. the indoor heating device based on central heating system according to claim 1 is characterized in that: also be provided with the indoor heating device that is used to that is connected with the running water water source on the said bypass duct and carry out the moisturizing pipeline (6) of moisturizing and be used to the water circulating pump (5) that the recirculated water in the device pressurizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204478279U CN202328466U (en) | 2011-11-14 | 2011-11-14 | Indoor heat supply device based on concentrated heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204478279U CN202328466U (en) | 2011-11-14 | 2011-11-14 | Indoor heat supply device based on concentrated heat supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328466U true CN202328466U (en) | 2012-07-11 |
Family
ID=46440447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204478279U Expired - Fee Related CN202328466U (en) | 2011-11-14 | 2011-11-14 | Indoor heat supply device based on concentrated heat supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328466U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791549A (en) * | 2014-02-28 | 2014-05-14 | 郭景光 | Water circulation type electric heating device |
| CN107763724A (en) * | 2017-10-17 | 2018-03-06 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of energy saving and environment friendly household heating system |
| CN108344028A (en) * | 2018-05-14 | 2018-07-31 | 北京中电信联科技发展有限公司 | A kind of manifold type heat pump heat supply method and manifold type heat pump heat distribution system |
| CN114216149A (en) * | 2021-12-08 | 2022-03-22 | 北京科技大学 | Heating device |
-
2011
- 2011-11-14 CN CN2011204478279U patent/CN202328466U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791549A (en) * | 2014-02-28 | 2014-05-14 | 郭景光 | Water circulation type electric heating device |
| CN107763724A (en) * | 2017-10-17 | 2018-03-06 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of energy saving and environment friendly household heating system |
| CN107763724B (en) * | 2017-10-17 | 2018-10-02 | 郑有龙 | A kind of energy saving and environment friendly household heating system |
| CN108344028A (en) * | 2018-05-14 | 2018-07-31 | 北京中电信联科技发展有限公司 | A kind of manifold type heat pump heat supply method and manifold type heat pump heat distribution system |
| CN114216149A (en) * | 2021-12-08 | 2022-03-22 | 北京科技大学 | Heating device |
| US11713887B2 (en) | 2021-12-08 | 2023-08-01 | University Of Science And Technology Beijing | Heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121114 |