CN205536068U - Heating system is united with two electric boilers to phase change energy storage equipment - Google Patents
Heating system is united with two electric boilers to phase change energy storage equipment Download PDFInfo
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- CN205536068U CN205536068U CN201620099721.7U CN201620099721U CN205536068U CN 205536068 U CN205536068 U CN 205536068U CN 201620099721 U CN201620099721 U CN 201620099721U CN 205536068 U CN205536068 U CN 205536068U
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- change energy
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Abstract
The utility model provides a heating system is united with two electric boilers to phase change energy storage equipment, its main points are: two valves, first electric boiler and first circulating pump settings are on first upper hose line, it also has second sail pipeline, and the first and second sail pipelines are parallelly connected, phase change energy storage equipment and second circulating pump set up on second upper hose line, and the phase change energy storage equipment said is the giving of second electric boiler, delivery port through respective tee bend and heat exchange tube component inner looping, and soaking tank is placed in to the heat exchange tube, is full of the phase change energy storage material in soaking tank, sets up the inner loop pump at the inner looping, two three -way bypasses connect on second upper hose line as the water inlet and the delivery port of phase change energy storage equipment respectively, respectively establish a valve on the second upper hose line of phase change energy storage equipment both sides. The utility model discloses an actively the effect is: it realizes all -weather heating with the mode that millet two electric boilers of when electricity were worked entirely, two electric boiler complete shut -downs close during the peak electricity.
Description
Technical field
This utility model relates to electric boiler heating system, specifically phase-change energy storage equipment and double electric boiler combined heating systems.
Background technology
Electric boiler heating system is made up of radiator, return piping, electric boiler, circulating pump and valve, and wherein electric boiler and circulating pump are arranged on water-line.Electrical network is divided into peak electricity and paddy electricity, and for encouraging user's electricity consumption during paddy electricity, to maintain grid balance, the price of paddy electricity is more much lower than the price of peak electricity.But this system does not adapt to this policy, brings burden to user.
Summary of the invention
In order to make full use of paddy electricity, the purpose of this utility model is to provide a kind of phase-change energy storage equipment and double electric boiler combined heating systems.
The purpose of this utility model is achieved in that it has the first water-line, the first electric boiler and the first circulating pump to be arranged on the first water-line, it is characterized in that: respectively arrange a valve at the two ends of the first water-line；It also has the second water-line, and the first and second water-lines are in parallel；Phase-change energy storage equipment and the second circulating pump are arranged on the second water-line, described phase-change energy storage equipment be the second electric boiler constitute inner looping through respective threeway with heat exchanger tube to, outlet, heat exchanger tube is placed in heat insulation tank, in heat insulation tank, it is full of phase-changing energy storage material, internal circulation pump is set at inner looping；The bypass of two threeways is connected on the second water-line respectively as water inlet and the outlet of phase-change energy storage equipment, respectively sets a valve on the second water-line of phase-change energy storage equipment both sides.
In the paddy electricity period, two electric boilers work entirely, specifically close two valves of the second water-line, the second water-line is made to close, open two valves, the first circulating pump and the internal circulation pump of the first water-line, making the first water-line open and constitute loop with return piping, opening the electric switch of two electric boilers simultaneously, the first electric boiler is continuously to radiator heat supply；The cool water heating of the second electric boiler inner loop, under the effect of internal circulation pump, hot water enters in the heat exchanger tube being placed in heat insulation tank, with the phase-changing energy storage material heat exchange in heat insulation tank, by heat absorption and store, interior circulating water after heat exchange continues heating in flowing back to the second electric boiler, circulates and energy storage with this.
In the peak electricity period, two electric boiler contract fullys, specifically open two valves and second circulating pump of the second water-line, make the second water-line open and constitute loop with return piping, close two valves and the first circulating pump, the internal circulation pump of the first water-line, making the first water-line close, simultaneously close off the electric switch of two electric boilers, two electric boilers do not work.Under the effect of the second circulating pump, system return enters the second water-line, in the water inlet of phase-change energy storage equipment enters the heat exchanger tube of heat insulation tank, with phase-changing energy storage material heat exchange, after becoming hot water, flow out from the outlet of phase-change energy storage equipment, sequentially enter radiator and return piping, enter back into the second water-line, with this circulation heating.
Compared with prior art, good effect of the present utility model is: it be two when paddy electricity electric boilers entirely work, peak electricity time two electric boiler contract fullys in the way of realize round-the-clock heating.It takes full advantage of paddy electricity, the pricing policy of peak electricity, not only improves grid balance, also saves electricity cost for user, the most environmental and energy-conservation.
Accompanying drawing explanation
Further illustrate this utility model below in conjunction with the accompanying drawings.
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
It has the first water-line 3, and the first electric boiler 32 and the first circulating pump 31 are arranged on the first water-line, respectively arrange a valve 33,34 at the two ends of the first water-line；It also has the second water-line 2, the first water-line and the second water-line in parallel；Phase-change energy storage equipment and the second circulating pump 22 are arranged on the second water-line, described phase-change energy storage equipment be the second electric boiler 21 constitute inner looping through respective threeway 23,24 with heat exchanger tube i.e. U-shaped heat exchanger tube 25 to, outlet, heat exchanger tube is placed in heat insulation tank 26, in heat insulation tank, it is full of phase-changing energy storage material 27, internal circulation pump (figure does not shows) is set at inner looping；The bypass of two threeways is connected on the second water-line respectively as water inlet and the outlet of phase-change energy storage equipment, respectively sets a valve 28,29 on the second water-line of phase-change energy storage equipment both sides.
In the paddy electricity period, two electric boilers work entirely, specifically close the valve 28 of the second water-line, valve 29, the second water-line is made to close, open the valve 33 of the first water-line, valve the 34, first circulating pump 31 and internal circulation pump, making the first water-line open and constitute loop with return piping 4, opening the electric switch of two electric boilers simultaneously, the first electric boiler is continuously to radiator 1 heat supply；The cool water heating of the second electric boiler inner loop, under the effect of internal circulation pump, hot water enters in the heat exchanger tube being placed in heat insulation tank, with the phase-changing energy storage material heat exchange in heat insulation tank, by heat absorption and store, interior circulating water after heat exchange continues heating in flowing back to the second electric boiler, circulates and energy storage with this.
In the peak electricity period, two electric boiler contract fullys, specifically open the valve 28 of the second water-line, valve 29 and the second circulating pump 22, make the second water-line open and constitute loop with return piping 4, close the valve 33 of the first water-line, valve 34 and the first circulating pump 31, internal circulation pump, making the first water-line close, simultaneously close off the electric switch of two electric boilers, two electric boilers do not work.Under the effect of the second circulating pump, system return enters the second water-line 2, in the water inlet of phase-change energy storage equipment enters the heat exchanger tube of heat insulation tank, with phase-changing energy storage material heat exchange, after becoming hot water, flow out from the outlet of phase-change energy storage equipment, sequentially enter radiator and return piping, enter back into the second water-line, with this circulation heating.
Visible, it be two when paddy electricity electric boilers entirely work, peak electricity time two electric boiler contract fullys in the way of realize round-the-clock heating.
Claims (2)
1. phase-change energy storage equipment and double electric boiler combined heating systems, it has the first water-line, the first electric boiler and the first circulating pump to be arranged on the first water-line, it is characterized in that: respectively arrange a valve at the two ends of the first water-line；It also has the second water-line, and the first and second water-lines are in parallel；Phase-change energy storage equipment and the second circulating pump are arranged on the second water-line, described phase-change energy storage equipment be the second electric boiler constitute inner looping through respective threeway with heat exchanger tube to, outlet, heat exchanger tube is placed in heat insulation tank, in heat insulation tank, it is full of phase-changing energy storage material, internal circulation pump is set at inner looping；The bypass of two threeways is connected on the second water-line respectively as water inlet and the outlet of phase-change energy storage equipment, respectively sets a valve on the second water-line of phase-change energy storage equipment both sides.
2., according to the phase-change energy storage equipment described in claim 1 and double electric boiler combined heating systems, it is characterized in that: heat exchanger tube is U-shaped heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099721.7U CN205536068U (en) | 2016-02-02 | 2016-02-02 | Heating system is united with two electric boilers to phase change energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099721.7U CN205536068U (en) | 2016-02-02 | 2016-02-02 | Heating system is united with two electric boilers to phase change energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536068U true CN205536068U (en) | 2016-08-31 |
Family
ID=56774847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620099721.7U Expired - Fee Related CN205536068U (en) | 2016-02-02 | 2016-02-02 | Heating system is united with two electric boilers to phase change energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151114A (en) * | 2017-11-29 | 2018-06-12 | 国网北京市电力公司 | Heating plant |
| CN108443943A (en) * | 2018-05-09 | 2018-08-24 | 山东恒威电力设备有限公司 | A kind of New-type phase change energy-storage system |
| CN108870528A (en) * | 2018-06-07 | 2018-11-23 | 四川协成电力工程设计有限公司 | A kind of method and heating system of heat supply |
-
2016
- 2016-02-02 CN CN201620099721.7U patent/CN205536068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151114A (en) * | 2017-11-29 | 2018-06-12 | 国网北京市电力公司 | Heating plant |
| CN108443943A (en) * | 2018-05-09 | 2018-08-24 | 山东恒威电力设备有限公司 | A kind of New-type phase change energy-storage system |
| CN108870528A (en) * | 2018-06-07 | 2018-11-23 | 四川协成电力工程设计有限公司 | A kind of method and heating system of heat supply |
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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: 20160831 Termination date: 20200202 |