CN2795711Y - Coal burning boiler heat supply system device - Google Patents
Coal burning boiler heat supply system device Download PDFInfo
- Publication number
- CN2795711Y CN2795711Y CN 200520015923 CN200520015923U CN2795711Y CN 2795711 Y CN2795711 Y CN 2795711Y CN 200520015923 CN200520015923 CN 200520015923 CN 200520015923 U CN200520015923 U CN 200520015923U CN 2795711 Y CN2795711 Y CN 2795711Y
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- water
- boiler
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Abstract
The utility model relates to a heat supply system device of a coal burning boiler, which is provided with a coal burning boiler (1) and a heating radiation device of a user terminal (3). The utility model is characterized in that a heat storage buffering water storage device (2) is arranged between the boiler and the heating radiation device of a user terminal, and the buffering water storage device (2) is respectively combined with the boiler (1) and the heating radiation device of a user terminal to form a circulation radiation heating heat-exchange return circuit through pipelines, circulation pumps and valves. The utility model is provided with the heat storage buffering water storage device which has a heat buffering, storing and regulating function. The direct effect of the heating radiation of a user terminal by working conditions of the boiler can be reduced, and consequently, the boiler can keep a continuous work state. The thermal efficiency of the coal burning boiler can be increased, the energy can be saved, the demand heat supply and the equalizing heat supply and the quantitative management can be realized. Meanwhile, because the utility model is provided with a middle heat storage device, the capacity of the boiler can be designed according to an even heat supply load and unnecessary wastes of resources and devices can be reduced.
Description
Technical field
The utility model belongs to a kind of boiler heating system device.
Background technology
Present coal-burning boiler circulation heating system mainly is provided with boiler; the user terminal heating heat radiator; and circulating pump; valve and the circulation line that is connected the two; recirculated water is after boiler is heated; directly carry the inflow radiator heating; the weak point of this heating system is: the real-time combustion position of boiler has determined the heat supply situation of system; owing to reasons such as the daytime day temperature difference and climate changes; required heating demand is also often changing; for adapting to this variation; existing boiler will constantly change its work operating mode; impel boiler to be interrupted start and stop and interruption heating; cause boiler can not keep the running status of steady and continuous; and the variation of boiler operatiopn working condition also can not reach synchronous fully with the variation of heating demand; always there is certain hysteresis quality; so the situation that heating load is excessive or heating load is not enough occurs through regular meeting; not only because of the heating quality that influences uneven in temperature; and caused unnecessary energy waste; the design of boiler live load simultaneously will cause the waste of device resource by the heating demand design of maximum.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of heating system that can make and realizes heating according to need, balanced heating, quantitative management, the coal-burning boiler heating system device of energy savings.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model is provided with coal-burning boiler (1), user terminal heating heat radiator (3), it is characterized in that: be provided with regenerative cache water storage device (2) between boiler and user terminal heating heat radiator, described buffer memory water storage device (2) is formed the circulation heat exchange loop with boiler (1) and user terminal heating heat radiator (3) respectively by pipeline, circulating pump and valve.
Further scheme of the present utility model is: in the hot water output system loop of regenerative cache water storage device (2), be provided with distributing T-pipe hot water adjusting device.
Operation principle of the present utility model is: in the cycling hot exchange accumulation of heat loop of boiler and buffer memory water storage device composition, boiler provides heat by circulation line and circulating pump valve for the water in the regenerative cache water storage device, in the cycling hot exchange system of regenerative cache water storage device and user terminal heating heat radiator composition, the buffer memory water storage device provides heat by circulation line and circulating pump for the user terminal heating plant.
The utility model is provided with this intermediate buffer of regenerative cache water storage device between boiler and user terminal heating heat radiator, when heating demand diminishes, the unnecessary heat that boiler provides can be stored in the regenerative cache water storage device, when heating demand becomes big, the heat that can directly be stored by the regenerative cache water storage device provides, the buffer memory water storage device plays the buffering storage or saving and the regulating action of heat in native system, thereby can realize regulating heating load by regulating the buffer memory water storage device, accomplish heating according to need, quantitative management, the heating of user terminal heating heat radiator is regulated by the regenerative cache water storage device, reduced of the direct influence of boiler working condition, thereby made boiler can keep continuous duty, improved boiler thermal output the user terminal heating heat radiator, saved the energy, and can realize heating according to need, balanced heating, quantitative management is simultaneously owing to store thermic devices in the middle of being provided with, the capacity of boiler can reduce unnecessary device resource waste by average heating demand design.
The distributing T-pipe hot water adjusting device that the further scheme of the utility model is provided with in buffer memory water storage device output loop can be adjusted to the heat that radiator provides easily, improves user's heating quality.
Description of drawings
Fig. 1, the utility model frame principle figure
Fig. 2, the utility model embodiment 1 structural representation
Fig. 2, the utility model embodiment 2 structural representations
1-boiler 2-regenerative cache water storage device 3-heating heat radiator 4-distributing T-pipe control valve 5-temperature adjustment pipeline 6-water admixing device 7,8-circulating pump 9-heat exchanger 10-temperature adjustment pipeline 11-boiler 12,13,14,15-circulating pump
The specific embodiment
Embodiment 1
This example is provided with boiler 1, retaining buffer memory water storage device 2, and user terminal heating heat radiator 3, the hot-water heating system of boiler is communicated with the hot water input port 2a and the water return outlet 2b of buffer memory water storage device by circulating pump 8, forms the circulation heat exchange loop; Buffer memory water storage device 2 is by its hot water output port 2c, water return outlet 2d, and the hot water input port 3a of circulating pump 7 and user terminal heating heat radiator 3 and water return outlet 3b composition circulation heat exchange loop.
This example is provided with distributing T-pipe hot water adjusting device in the closed circuit of buffer memory water storage device 2 and heating heat abstractor 3, its structure is: be in series with water-water jet 6 in the hot water output loop of buffer memory water storage device 2, in buffer memory water storage device water return loop, be serially connected with distributing T-pipe control valve 4, the sub-road of adjustable shunting of distributing T-pipe control valve is communicated with water-water jet 6.
The operation principle of this hot water adjusting device is: the hot water output port of buffer memory water storage device provides hot water by water-water jet 6 to the heating heat abstractor, simultaneously, water-water jet 6 is communicated with water return loop by distributing T-pipe control valve 4 again, regulate and distribute low temperature backwater by distributing T-pipe control valve 4 to water-water jet, can regulate the temperature of water-water jet, satisfy the purpose of heating system heat supply temperature temperature adjustment.
Embodiment 2
This routine buffer memory water storage device 2 by water-water heat exchanger 9 minutes once with secondary and user terminal heating heat radiator 3 composition cycling hot exchange systems: the hot water output port 2c of buffer memory water storage device, water return outlet 2d are communicated with the hot water input port 9a and the water return outlet 9b of heat exchanger 9 respectively, form the heat exchange loop that once circulates, secondary hot water's delivery outlet 9c of water-water heat exchanger 9 and water return outlet 9d are communicated with the hot water input port 3a and the water return outlet 3b of user terminal heating heat radiator respectively, form the secondary cycle heat exchange loop.
What this routine heat exchanger 9 adopted is 30 square metres of flat water-water heat exchangers.
The board-like water-water heat exchanger 9 that this example adopted is isolated the heat circulation heating water of heat abstractor of the circulation heating water of buffer memory water storage device 3 and user mutually, its advantage is: one time normal pressure system operation unsteady flow amount is regulated, easy to adjust, can adopt variable frequency pump to regulate flow, saves energy, the second closed loop pressure-bearing adopts current stabilization to move, and avoids the pipe network imbalance and influences heating quality.
These routine buffer memory water storage device 2 set temperature-adjusting device structures are: be serially connected with distributing T-pipe control valve 4 in buffer memory water storage device 2 hot water output loops, it is adjustable, and the shunting valve port is communicated with buffer memory water storage device 2 hot water output ports, flow by distributing T-pipe valve regulation heat outputting water reaches the temperature adjustment purpose.
This example also is provided with domestic water boiler 11 in boiler 1 hot water output loop, be communicated with the hot water input port 3c of user side.
When above-mentioned distributing T-pipe control valve 4 was realized control automatically by temperature sensor and control circuit, the utility model can carry out intelligentized automatic control and management to heating system, realizes energy savings and heating according to need to greatest extent.
Claims (5)
1, a kind of coal-burning boiler heating system device, be provided with coal-burning boiler (1), user terminal heating heat radiator (3), it is characterized in that: be provided with regenerative cache water storage device (2) between boiler and user terminal heating heat radiator, described buffer memory water storage device (2) is formed the circulation heat exchange loop with boiler (1) and user terminal heating heat radiator (3) respectively by pipeline, circulating pump and valve.
2, coal-burning boiler heating system device according to claim 1 is characterized in that: in the hot water output system loop of regenerative cache water storage device (2), be provided with distributing T-pipe hot water adjusting device.
3, boiler heating device according to claim 2, it is characterized in that: described distributing T-pipe hot water adjusting device is: be in series with water-water jet (6) in the hot water output loop of buffer memory water storage device (2), in buffer memory water storage device water return loop, be serially connected with distributing T-pipe control valve (4), the sub-road of adjustable shunting of distributing T-pipe control valve is communicated with water-water jet (6).
4, boiler heating device according to claim 2, it is characterized in that: described distributing T-pipe hot water adjusting device is: be serially connected with distributing T-pipe control valve (4) in buffer memory water storage device (2) hot water output loop, it is adjustable, and the shunting valve port is communicated with buffer memory water storage device (2) hot water output port
5, according to claim 1,2,3 or 4 described boiler heating devices, it is characterized in that: described buffer memory water storage device (2) divides once by water-water heat exchanger (9) and forms the cycling hot exchange system with secondary and user terminal heating heat radiator (3): the hot water output port of buffer memory water storage device (2c), water return outlet (2d) is communicated with a hot water input port (9a) and the water return outlet (9b) of heat exchanger (9) respectively, form the heat exchange loop that once circulates, secondary hot water's delivery outlet (9c) of water-water heat exchanger (9) and water return outlet (9d) are communicated with the hot water input port (3a) and the water return outlet (3b) of user terminal heating heat radiator respectively, form the secondary cycle heat exchange loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015923 CN2795711Y (en) | 2005-04-13 | 2005-04-13 | Coal burning boiler heat supply system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015923 CN2795711Y (en) | 2005-04-13 | 2005-04-13 | Coal burning boiler heat supply system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795711Y true CN2795711Y (en) | 2006-07-12 |
Family
ID=36813467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015923 Expired - Fee Related CN2795711Y (en) | 2005-04-13 | 2005-04-13 | Coal burning boiler heat supply system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795711Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791874A (en) * | 2015-03-13 | 2015-07-22 | 刘长林 | Energy-saving and environment-friendly transformed heating system for safe non-pressure operation of boilers |
| CN106931488A (en) * | 2017-05-11 | 2017-07-07 | 沈阳恒久安泰环保与节能科技有限公司 | Intelligent constant-temperature heat supply electrical heating type thermal storage equipment |
| CN109780907A (en) * | 2019-01-09 | 2019-05-21 | 青岛海尔空调器有限总公司 | A kind of medium distributive mixing device and its control method and energy source station |
| CN110397978A (en) * | 2019-08-13 | 2019-11-01 | 北京英翔博瑞耐火材料科技有限公司 | A kind of energy storage equipment and its control method |
-
2005
- 2005-04-13 CN CN 200520015923 patent/CN2795711Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791874A (en) * | 2015-03-13 | 2015-07-22 | 刘长林 | Energy-saving and environment-friendly transformed heating system for safe non-pressure operation of boilers |
| CN106931488A (en) * | 2017-05-11 | 2017-07-07 | 沈阳恒久安泰环保与节能科技有限公司 | Intelligent constant-temperature heat supply electrical heating type thermal storage equipment |
| CN109780907A (en) * | 2019-01-09 | 2019-05-21 | 青岛海尔空调器有限总公司 | A kind of medium distributive mixing device and its control method and energy source station |
| CN109780907B (en) * | 2019-01-09 | 2020-11-27 | 青岛海尔空调器有限总公司 | Medium distribution mixing device and control method thereof and energy station |
| CN110397978A (en) * | 2019-08-13 | 2019-11-01 | 北京英翔博瑞耐火材料科技有限公司 | A kind of energy storage equipment and its control method |
| CN110397978B (en) * | 2019-08-13 | 2024-02-23 | 北京英翔博瑞耐火材料科技有限公司 | Energy storage device and control method thereof |
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| 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 |