CN202303648U - Energy regulation device for multi-heat-source hot water heating engineering - Google Patents
Energy regulation device for multi-heat-source hot water heating engineering Download PDFInfo
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- CN202303648U CN202303648U CN2011203569073U CN201120356907U CN202303648U CN 202303648 U CN202303648 U CN 202303648U CN 2011203569073 U CN2011203569073 U CN 2011203569073U CN 201120356907 U CN201120356907 U CN 201120356907U CN 202303648 U CN202303648 U CN 202303648U
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Abstract
The utility model relates to an energy regulation device for a multi-heat-source hot water engineering. The energy regulation device comprises a heat collector, a heat-collecting water tank, a heat preservation water tank and a constant temperature water tank, wherein the heat preservation water tank is connected with a water inlet tube; a first circulating pump is arranged between the heat-collecting water tank and the heat collector, a water level sensor is arranged in the heat-collecting water tank; the heat preservation water tank is communicated with the heat-collecting water tank through a second circulating pump, a communicating tube is arranged between the heat preservation water tank and the upper part of the constant temperature water tank, a high-water-level position of the constant temperature water tank is connected with an indoor hot water outlet pipe, a low-water-level position of the constant temperature water tank is connected with an indoor hot water return pipe, and the indoor hot water outlet pipe is communicated with a spray header. Through adoption of the heat collector, the heat-collecting water tank, the heat preservation water tank and the constant temperature water tank, as well as the temperature sensor, the second circulating pump, a third circulating pump and a fourth circulating pump, the operating condition of a multi-heat-source combined water heating system can be monitored on line and the regulation effect is good; the fourth circulating pump and the first temperature sensor are used for ensuring that the hot water always flow in the indoor hot water outlet pipe and indoor hot water return pipe.
Description
Technical field
The utility model relates to a kind of engineering regulation of energy device, relates in particular to a kind of many thermals source hot water engineering regulation of energy device that is used for many thermal source associatings such as solar energy heating, air source heat pump, geothermal source, other auxiliary thermal source hot-water heating system operating condition is carried out on-line monitoring.
Background technology
The comprehensive high-efficiency utilization of solar energy, air heat energy, geothermal source etc. is the higher level technological innovation in new forms of energy and regeneration clean energy technology field.Many heat source systems hot-water heating systems such as the solar energy that has begun at present to use or be about to obtain use, air ability normally on the basis of carrying out Theoretical Calculation, are taken all factors into consideration and are formed thermal source characteristics and carry out system and design.Though design system is to carry out necessary Theoretical Calculation, even has carried out optimization and Computer Simulation, the quality of real system operation result and evaluation method are difficult to accurate assurance; On the other hand, actual engineering operation situation more needs scientific and reasonable real-time monitoring and relatively accurate judgement, and as system's operation science with basis for estimation and decision references foundation macroscopical, the microcosmic regulation of energy that can be whether reasonable.
The utility model content
The problem that the utility model will solve is to above deficiency; A kind of many thermals source hot water engineering regulation of energy device is provided, and through the monitoring system running state parameter, is target with system consumption lowest energy consumption, the best heating performance coefficient of acquisition system; Automatically compare climate parameter, operational factor; Obtain the optimal policy of guidance system operation, realize that many thermals source selection type automaticallyes switch, and makes operational system obtain optimum Energy Efficiency Ratio.
For overcoming the above problems, the technical scheme that the utility model adopts is following: many thermals source hot water engineering regulation of energy device is characterized in that: comprise heat collector, heat collection water tank, attemperater and constant temperature water tank; Attemperater connects water inlet pipe; Be provided with first circulating pump between heat collection water tank and the heat collector, be provided with level sensor in the heat collection water tank; Attemperater is through the second circulating pump connected set boiler; Be provided with communicating pipe between attemperater and the constant temperature water tank; Hot water outlet pipe in the high water level position junction chamber of constant temperature water tank, hot water return pipe in the low water level position junction chamber of constant temperature water tank is communicated with spray head on the indoor hot water outlet pipe.
Further improvement as technique scheme:
Be communicated with the 3rd circulating pump between the bottom of said attemperater and constant temperature water tank.
Be communicated with the 4th circulating pump on the said indoor hot water outlet pipe.
Said indoor hot water return pipe is provided with first temperature sensor.
Be provided with second temperature sensor in the said constant temperature water tank.
Be provided with three-temperature sensor in the said attemperater.
Be provided with the 4th temperature sensor in the said heat collection water tank.
Said heat collector is provided with the 5th temperature sensor.
First electric heating tube is installed in the said constant temperature water tank.
Second electric heating tube is installed in the said heat collection water tank.
The utility model adopts above technical scheme; Compared with prior art; Have the following advantages: utilize heat collector, heat collection water tank, attemperater and constant temperature water tank and temperature sensor, second circulating pump, the 3rd circulating pump, the 4th circulating pump; Realized that regulating effect is good to the on-line monitoring of many thermal source associating hot-water heating system operating conditions; The setting of first temperature sensor on last the 4th circulating pump of indoor hot water outlet pipe and the indoor hot water return pipe, having guaranteed has hot water in indoor hot water outlet pipe and the indoor hot water return pipe at any time; The setting of first electric heating tube can guarantee that water temperature is constant in the constant temperature water tank; The setting of second electric heating tube can guarantee that water temperature keeps within the specific limits in the heat collection water tank, and first circulating pump has been avoided the freeze generation of problem of the pipeline of heat collector.
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Description of drawings
Accompanying drawing is the structural representation of many thermals source hot water apparatus among the utility model embodiment;
Among the figure,
The 1-heat collection water tank, 2-attemperater, 3-constant temperature water tank, 4-magnetic valve, 5-water inlet pipe; 6-communicating pipe, 7-level sensor, 8-heat collector, the indoor hot water outlet pipe of 9-, the indoor hot water return pipe of 10-; The 11-spray head, 12-first temperature sensor, 13-second temperature sensor, 14-three-temperature sensor; 15-the 4th temperature sensor, 16-the 5th temperature sensor, 17-first electric heating tube, 18-second electric heating tube; P1-first circulating pump, p2-second circulating pump, p3-the 3rd circulating pump, p4-the 4th circulating pump.
The specific embodiment
Embodiment, as shown in the figure, many thermals source hot water engineering regulation of energy device comprises three water tanks and heat collector 8, promptly 11,1 of heat collection water tank that places roof of storied building places 2,1 of the attemperater of equipment room downstairs to place the constant temperature water tank 3 in the equipment room downstairs;
Attemperater 2 connects water inlet pipe 5 through magnetic valve 4, keeps the water in the attemperater often full;
Be provided with communicating pipe 6 between the top of the top of attemperater 2 and constant temperature water tank 3; The attemperater 2 and the peak level of constant temperature water tank 3 are consistent; Be communicated with the 3rd circulating pump p3 between the bottom of the bottom of attemperater 2 and constant temperature water tank 3; With in constant temperature water tank 3 and the attemperater 2 during the water temperature exchange, according to two oven temperature, difference setting values, the 3rd circulating pump p3 starts at needs.
Attemperater 2 is through the second circulating pump p2 connected set boiler 1; Be provided with level sensor 7 in the heat collection water tank 1; Level sensor 7 is set the operation of the control second circulating pump p2 according to heat collection water tank 1 middle water level; Set when requiring when heat collection water tank 1 middle water level is lower than, start the second circulating pump p2 water in the attemperater 2 is injected heat collection water tank 1; When water level reached requirement, the second circulating pump p2 was out of service, thereby the water yield in the heat collection water tank 1 is met the demands all the time;
Be provided with the first circulating pump p1 between heat collection water tank 1 and the heat collector 8, when heat collection water tank 1 reached the regulation liquid level, the first circulating pump p1 started circulation, and water filling in heat collector 8 keeps water full later on always;
Hot water outlet pipe 9 in the high water level position junction chamber of constant temperature water tank 3; Hot water return pipe 10 in the low water level position junction chamber of constant temperature water tank 3; Be communicated with the 4th circulating pump p4 and spray head 11 on the indoor hot water outlet pipe 9, indoor hot water return pipe 10 is provided with first temperature sensor, 12, the first temperature sensors 12 are controlled the 4th circulating pump p4 according to the temperature setting range operation; Guarantee just to have hot water behind the valve opening on the spray head 11, reduce the waste of invalid cold water simultaneously;
Be provided with second temperature sensor 13 in the constant temperature water tank 3, be used for detecting the water temperature T 4 in the constant temperature water tank 3;
Be provided with three-temperature sensor 14 in the attemperater 2, be used for detecting the water temperature T 3 in the attemperater 2;
Be provided with the 4th temperature sensor 15 in the heat collection water tank 1, be used for water temperature T 2 in the detected set boiler 1;
Heat collector 8 is provided with the 5th temperature sensor 16, is used for detecting the water outlet water temperature T 1 and antifreeze temperature T 6 of heat collector 8;
The water outlet water temperature T 1 that detects heat collector 8 when the 5th temperature sensor 16 is higher than water temperature T 2 in the heat collection water tank 1, reaches when controlling the default startup temperature difference, i.e. T1-T2>=Δ T
P1 starts, the first circulating pump p1 starts.Water at low temperature in the heat collection water tank 1 enters into union pipe heat collector 8, and the relatively-high temperature water in the heat collector 8 is pushed up back in the heat collection water tank 1, and the water temperature in the heat collection water tank 1 is raise; When the two temperature approach is reduced to default when stopping the temperature difference, i.e. T1-T2≤Δ T
P1 stops, the first circulating pump p1 stops; Carry out so repeatedly, heat is delivered to heat collection water tank 1, the coolant-temperature gage in the heat collection water tank 1 is constantly raise;
When the water temperature T in the heat collection water tank 12 is higher than the water temperature T 3 in the attemperater 2, when reaching setting value, i.e. T2-T3>=Δ T
P2 starts, the second circulating pump p2 starts; When the two difference drop to default stop the temperature difference time, T2-T3>=Δ T
P2 stops, the second circulating pump p2 is out of service;
When the temperature T 4 that is higher than constant temperature water tank 3 when the temperature T in the attemperater 23 reaches setting value, i.e. T3-T4>=Δ T
P3 starts, the 3rd circulating pump p3 starts; When the two difference drop to default stop the temperature difference time, T3-T4>=Δ T
P3 stops, the 3rd circulating pump p3 is out of service.
When the temperature T 5 of indoor hot water return pipe 10 is lower than setting value; Start the 4th circulating pump p4; Indoor hot water outlet pipe 9 is squeezed into constant temperature water tank 3 with the water at low temperature in the indoor hot water return pipe 10; Hot water outlet pipe 9 and indoor hot water return pipe 10 in the high-temperature water inlet chamber in the while constant temperature water tank 3, the temperature T of measuring when first temperature sensor 12 5 reaches setting value, and it is out of service to stop the 4th circulating pump p4.
First electric heating tube 17 is installed in the constant temperature water tank 3, when water temperature T 4 is lower than design temperature in the constant temperature water tank 3, is started 17 heating of first electric heating tube; After water temperature T 4 reached design temperature, heating stopped.
Second electric heating tube 18 is installed in the heat collection water tank 1, and temperature T 2 is lower than 5 ℃ in heat collection water tank 1, starts 18 heating of second electric heating tube; When temperature T 2 reaches 10 ℃, electrical heating stops.
Possibly frozen the winter in cold between heat collection water tank 1 and the heat collector 8; Therefore antifreeze circulatory function must be arranged, when the 5th temperature sensor 16 detects 6≤10 ℃ of the temperature T of heat collector 8, start the first circulating pump p1; Throw the hot water in the heat collection water tank 1 into heat collector 8, prevent that pipeline from freezing.
Claims (10)
1. many thermals source hot water engineering regulation of energy device is characterized in that: comprise heat collector (8), heat collection water tank (1), attemperater (2) and constant temperature water tank (3); Attemperater (2) connects water inlet pipe (5); Be provided with first circulating pump (p1) between heat collection water tank (1) and the heat collector (8), be provided with level sensor (7) in the heat collection water tank (1); Attemperater (2) is through second circulating pump (p2) connected set boiler (1); Be provided with communicating pipe (6) between attemperater (2) and the constant temperature water tank (3); Hot water outlet pipe (9) in the high water level position junction chamber of constant temperature water tank (3); Hot water return pipe (10) in the low water level position junction chamber of constant temperature water tank (3) is communicated with spray head (11) on the indoor hot water outlet pipe (9).
2. many thermals source hot water engineering regulation of energy device as claimed in claim 1 is characterized in that: be communicated with the 3rd circulating pump (p3) between the bottom of the bottom of said attemperater (2) and constant temperature water tank (3).
3. many thermals source hot water engineering regulation of energy device as claimed in claim 1 is characterized in that: be communicated with the 4th circulating pump (p4) on the said indoor hot water outlet pipe (9).
4. many thermals source hot water engineering regulation of energy device as claimed in claim 1, it is characterized in that: said indoor hot water return pipe (10) is provided with first temperature sensor (12).
5. many thermals source hot water engineering regulation of energy device as claimed in claim 1 is characterized in that: be provided with second temperature sensor (13) in the said constant temperature water tank (3).
6. many thermals source hot water engineering regulation of energy device as claimed in claim 1, it is characterized in that: said attemperater is provided with three-temperature sensor (14) in (2).
7. many thermals source hot water engineering regulation of energy device as claimed in claim 1 is characterized in that: be provided with the 4th temperature sensor (15) in the said heat collection water tank (1).
8. many thermals source hot water engineering regulation of energy device as claimed in claim 1, it is characterized in that: said heat collector (8) is provided with the 5th temperature sensor (16).
9. many thermals source hot water engineering regulation of energy device as claimed in claim 1 is characterized in that: first electric heating tube (17) is installed in the said constant temperature water tank (3).
10. many thermals source hot water engineering regulation of energy device as claimed in claim 1 is characterized in that: second electric heating tube (18) is installed in the said heat collection water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203569073U CN202303648U (en) | 2011-09-21 | 2011-09-21 | Energy regulation device for multi-heat-source hot water heating engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203569073U CN202303648U (en) | 2011-09-21 | 2011-09-21 | Energy regulation device for multi-heat-source hot water heating engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303648U true CN202303648U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203569073U Expired - Fee Related CN202303648U (en) | 2011-09-21 | 2011-09-21 | Energy regulation device for multi-heat-source hot water heating engineering |
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| CN (1) | CN202303648U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196171A (en) * | 2013-04-03 | 2013-07-10 | 江南大学 | Combined heating strategy of multi-heat-source hot-water system |
| CN104949190A (en) * | 2015-06-26 | 2015-09-30 | 何斌 | Hot water supply method and device integrated with environment thermal energy |
| CN105333492A (en) * | 2014-06-17 | 2016-02-17 | 青岛经济技术开发区海尔热水器有限公司 | Heat source control method of multi-heat-source heat supply system |
| CN106940034A (en) * | 2017-04-16 | 2017-07-11 | 冯建银 | Rural household solar water heater heating plant |
| CN110895055A (en) * | 2019-12-27 | 2020-03-20 | 济南金孚瑞热能设备制造有限公司 | Compound sanitary hot water system |
-
2011
- 2011-09-21 CN CN2011203569073U patent/CN202303648U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196171A (en) * | 2013-04-03 | 2013-07-10 | 江南大学 | Combined heating strategy of multi-heat-source hot-water system |
| CN103196171B (en) * | 2013-04-03 | 2016-02-24 | 江南大学 | A kind of combined heat strategy of Multiple-heat-sourcehot hot water system |
| CN105333492A (en) * | 2014-06-17 | 2016-02-17 | 青岛经济技术开发区海尔热水器有限公司 | Heat source control method of multi-heat-source heat supply system |
| CN105333492B (en) * | 2014-06-17 | 2018-06-26 | 青岛经济技术开发区海尔热水器有限公司 | Heat source control method of multi-heat-source heat supply system |
| CN104949190A (en) * | 2015-06-26 | 2015-09-30 | 何斌 | Hot water supply method and device integrated with environment thermal energy |
| CN104949190B (en) * | 2015-06-26 | 2017-09-12 | 何斌 | Utilize the integrated hot-water supply device of environment thermal energy and method |
| CN106940034A (en) * | 2017-04-16 | 2017-07-11 | 冯建银 | Rural household solar water heater heating plant |
| CN110895055A (en) * | 2019-12-27 | 2020-03-20 | 济南金孚瑞热能设备制造有限公司 | Compound sanitary hot water system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170921 |