CN115127142A - Remote heat supply auxiliary control system - Google Patents
Remote heat supply auxiliary control system Download PDFInfo
- Publication number
- CN115127142A CN115127142A CN202210746470.7A CN202210746470A CN115127142A CN 115127142 A CN115127142 A CN 115127142A CN 202210746470 A CN202210746470 A CN 202210746470A CN 115127142 A CN115127142 A CN 115127142A
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- Prior art keywords
- user side
- water
- hot water
- heat supply
- intelligent terminal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 166
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/042—Temperature sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/046—Pressure sensors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
A remote heat supply auxiliary control system is characterized in that a heat supply side temperature sensor is arranged on hot water production equipment, and a data output end of the heat supply side temperature sensor is electrically connected with a heat supply side intelligent terminal; the water outlet end of the hot water production equipment is connected with the water inlet end of the flow valve sequentially through the control valve, the water supply pump, the remote water pipeline and the diverter valve, and the water outlet end of the flow valve is connected to a user side; the constant temperature electric heating insulation sleeve is arranged outside the remote water conveying pipeline; the user side hot water auxiliary thermostat is arranged in a hot water pipe network of a user side, and a user side temperature sensor and a user side pressure sensor are arranged in the hot water pipe network; the data output ends of the user side temperature sensor and the user side pressure sensor are both output in two ways, one way is electrically connected with the user side intelligent terminal, and the other way is electrically connected with the heat supply side intelligent terminal; the water outlet end of the user side is connected with the water inlet end of the booster pump, and the water outlet end of the booster pump is connected with the water return end of the hot water production equipment through the filter, the remote water return pipeline and the circulating pump in sequence.
Description
Technical Field
The invention belongs to the technical field of remote heating, and particularly relates to a remote heating auxiliary control system.
Background
The heat supply system is an important infrastructure of northern cities, however, the heat source end of the heat supply system and the user end of the heat supply system are generally characterized by long distance, so that the heat source end and the user end of the heat supply system mostly supply heat in long distance, a large number of water pipelines need to be laid at the heat source end and the user end, the large number of water pipelines only adopt simple heat insulation layers for passive heat insulation, hot water is transported for a long distance in the water pipelines, a large amount of heat is lost, and the temperature of the hot water reaching the user end does not reach the standard. In addition, hot water long distance transport can generate a large amount of incrustations in conduit, and incrustations in hot water can be attached to on the conduit inner wall near the heat source end in a large number when returning the heat source end from the user side, causes pipe blockage easily, influences the normal return of return water.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a remote heat supply auxiliary control system, wherein a constant-temperature electric heating insulation sleeve is arranged on the outer side of a water pipeline for conveying hot water from a heat source end to a user end, so that the active insulation of the water pipeline is realized, the temperature of the hot water reaches the standard when the hot water reaches the user end after being conveyed remotely, the water temperature data and the water pressure data of the hot water can be fed back to an intelligent terminal at the user end in real time after the hot water enters the user end, meanwhile, the temperature of the hot water entering the user end can be adjusted, the individualized use of the hot water by the user end is improved, a filter is additionally arranged on the water pipeline close to the heat source end, and scale in return water is intercepted by the filter, so that the pipeline blockage caused by the attachment of the scale on the inner wall of the water pipeline is avoided.
In order to achieve the purpose, the invention adopts the following technical scheme: a remote heat supply auxiliary control system comprises a heat supply side intelligent terminal, a constant-temperature electric heating insulation sleeve, a flow valve, a user side intelligent terminal, a user side hot water auxiliary thermostat, a filter, a booster pump and hot water production equipment; the hot water production equipment is provided with a heat supply side temperature sensor, and a data output end of the heat supply side temperature sensor is electrically connected with the heat supply side intelligent terminal; the water outlet end of the hot water production equipment is connected with the water inlet end of the flow valve sequentially through the control valve, the water supply pump, the remote water pipeline and the diverter valve, and the water outlet end of the flow valve is connected to a user side; the constant-temperature electric heating heat-preserving sleeve is arranged outside the remote water conveying pipeline; the user side hot water auxiliary temperature regulator is arranged in a hot water pipe network of a user side, and a user side temperature sensor and a user side pressure sensor are arranged in the hot water pipe network of the user side; the data output end of the user side temperature sensor is output in two paths, one path is electrically connected with the user side intelligent terminal, and the other path is electrically connected with the heat supply side intelligent terminal; the data output end of the user side pressure sensor is output in two paths, one path is electrically connected with the user side intelligent terminal, and the other path is electrically connected with the heat supply side intelligent terminal; and the water outlet end of the user side is connected with the water inlet end of the booster pump, and the water outlet end of the booster pump is connected with the water return end of the hot water production equipment through the filter, the remote water return pipeline and the circulating pump in sequence.
The water inlet end of the hot water production equipment is externally connected with a raw water pump.
And the intelligent terminal at the heat supply side is respectively and electrically connected with a warning lamp and an alarm.
And the intelligent terminal at the heat supply side is electrically connected with a standby power supply.
And the intelligent terminal at the heat supply side is remotely and electrically connected with the temperature sensor at the user side and the pressure sensor at the user side through a network connector.
The invention has the beneficial effects that:
the remote heat supply auxiliary control system is characterized in that a constant-temperature electric heating insulation sleeve is arranged on the outer side of a water pipeline for conveying hot water from a heat source end to a user end, active insulation of the water pipeline is achieved, the temperature of the hot water reaches the user end after the hot water is conveyed remotely, the water temperature data and the water pressure data of the hot water can be fed back to an intelligent terminal on the user end in real time after the hot water enters the user end, meanwhile, temperature adjustment can be carried out on the hot water entering the user end, personalized use of the hot water by the user end is improved, a filter is additionally arranged on the water pipeline close to the heat source end, scale in return water is intercepted through the filter, and pipeline blockage caused by attachment of the scale on the inner wall of the water pipeline is avoided.
Drawings
FIG. 1 is a schematic diagram of a remote heating auxiliary control system of the present invention;
in the figure, 1-heat supply side intelligent terminal, 2-constant temperature electric heating insulation cover, 3-flow valve, 4-user side intelligent terminal, 5-user side hot water auxiliary thermostat, 6-filter, 7-booster pump, 8-hot water production equipment, 9-heat supply side temperature sensor, 10-control valve, 11-water supply pump, 12-remote water pipe, 13-diverter valve, 14-user side, 15-user side temperature sensor, 16-user side pressure sensor, 17-remote water return pipe, 18-circulating pump, 19-raw water pump, 20-warning light, 21-alarm, 22-backup power supply, 23-network connector.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1, a remote auxiliary heating control system comprises a heating side intelligent terminal 1, a constant temperature electric heating insulation jacket 2, a flow valve 3, a user side intelligent terminal 4, a user side hot water auxiliary temperature regulator 5, a filter 6, a booster pump 7 and hot water production equipment 8; a heat supply side temperature sensor 9 is arranged on the hot water production equipment 8, and a data output end of the heat supply side temperature sensor 9 is electrically connected with the heat supply side intelligent terminal 1; the water outlet end of the hot water production equipment 8 is connected with the water inlet end of the flow valve 3 through a control valve 10, a water supply pump 11, a remote water pipeline 12 and a diverter valve 13 in sequence, and the water outlet end of the flow valve 3 is connected to a user side 14; the constant-temperature electric heating insulation sleeve 2 is arranged outside the remote water conveying pipeline 12; the user side hot water auxiliary thermostat 5 is arranged in a hot water pipe network of a user side 14, and a user side temperature sensor 15 and a user side pressure sensor 16 are arranged in the hot water pipe network of the user side 14; the data output end of the user side temperature sensor 15 is divided into two paths for output, one path is electrically connected with the user side intelligent terminal 4, and the other path is electrically connected with the heat supply side intelligent terminal 1; the data output end of the user side pressure sensor 16 is divided into two paths for output, one path is electrically connected with the user side intelligent terminal 4, and the other path is electrically connected with the heat supply side intelligent terminal 1; the water outlet end of the user end 14 is connected with the water inlet end of the booster pump 7, and the water outlet end of the booster pump 7 is connected with the water return end of the hot water production equipment 8 through the filter 6, the remote water return pipeline 17 and the circulating pump 18 in sequence.
The water inlet end of the hot water production equipment 8 is externally connected with a raw water pump 19.
The intelligent terminal 1 with the heat supply side is electrically connected with a warning lamp 20 and an alarm 21 respectively.
The heat supply side intelligent terminal 1 is electrically connected with a standby power supply 22.
The heat supply side intelligent terminal 1 is remotely and electrically connected with the user side temperature sensor 15 and the user side pressure sensor 16 through a network connector 23.
The one-time use process of the present invention is described below with reference to the accompanying drawings:
the method comprises the steps of firstly starting a raw water pump 19, injecting heat supply water into a hot water production device 8, then starting the hot water production device 8, heating the water in the hot water production device 8, detecting the temperature of the heated hot water by a heat supply side temperature sensor 9, and feeding hot water temperature data back to the heat supply side intelligent terminal 1 in real time.
When the hot water produced in the hot water production equipment 8 reaches the set temperature, the control valve 10 is opened, the water supply pump 11 is started, the hot water is pumped into the remote water conveying pipeline 12, and in the process that the hot water is conveyed through the remote water conveying pipeline 12, the constant-temperature electric heating insulation sleeve 2 is started to actively insulate the remote water conveying pipeline 12, so that the hot water in the remote water conveying pipeline 12 is not subjected to temperature drop.
When hot water flows out from the water pipeline 12, the hot water is firstly shunted by the shunt valve 13 to form multi-path output and flows to the user end 14 where each target is located, and before the hot water flows into the user end 14, the hot water formally enters a hot water pipe network of the user end 14 after being limited by the flow valve 3.
For the user end 14, when there is a demand for personalized heat supply, for example, when the indoor ambient temperature is low, in order to increase the indoor temperature more quickly, the user-side hot water auxiliary thermostat 5 may be started to further heat the hot water in the hot water pipe network, so as to increase the indoor temperature.
When the heat release of the hot water at the user end 14 is finished, the hot water flows out of the user end 14 in a return water mode and flows to the remote water return pipeline 17, and in the process that the return water flows towards the remote water return pipeline 17, the booster pump 7 is started to improve the flow rate and pressure of the return water, so that the return water can more easily pass through the filter 6, and scales in the return water are intercepted by the filter 6. In the non-heating period in summer, the water scale can be removed only by replacing the filter 6.
In the process that the return water flows out of the remote return water pipeline 17, the circulating pump 18 is started, and the return water is pumped into the hot water production equipment 8 by the circulating pump 18, so that the recycling of the heat supply water is realized.
In the whole winter heat supply process, the temperature and water pressure data detected by the user side temperature sensor 15 and the user side pressure sensor 16 can be fed back to the heat supply side intelligent terminal 1 and the user side intelligent terminal 4 in real time, if the data detected in real time has larger deviation with a system set value, namely when the heat supply parameter is abnormal, the user side intelligent terminal 4 can receive message prompt, meanwhile, the heat supply side intelligent terminal 1 can send out an alarm instruction to the warning lamp 20 and the alarm 21 to prompt a worker to timely handle the abnormal problem of the heat supply parameter, and the normal operation of heat supply in winter is ensured.
The embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications without departing from the scope of the present invention are intended to be included in the scope of the present invention.
Claims (5)
1. A remote heating auxiliary control system is characterized in that: the system comprises a heat supply side intelligent terminal, a constant-temperature electric heating insulation sleeve, a flow valve, a user side intelligent terminal, a user side hot water auxiliary temperature adjuster, a filter, a booster pump and hot water production equipment; the hot water production equipment is provided with a heat supply side temperature sensor, and a data output end of the heat supply side temperature sensor is electrically connected with the heat supply side intelligent terminal; the water outlet end of the hot water production equipment is connected with the water inlet end of the flow valve sequentially through the control valve, the water supply pump, the remote water pipeline and the flow dividing valve, and the water outlet end of the flow valve is connected to the user side; the constant-temperature electric heating heat-preserving sleeve is arranged outside the remote water conveying pipeline; the user side hot water auxiliary thermostat is arranged in a hot water pipe network of a user side, and a user side temperature sensor and a user side pressure sensor are arranged in the hot water pipe network of the user side; the data output end of the user side temperature sensor is output in two paths, one path is electrically connected with the user side intelligent terminal, and the other path is electrically connected with the heat supply side intelligent terminal; the data output end of the user side pressure sensor is output in two paths, one path is electrically connected with the user side intelligent terminal, and the other path is electrically connected with the heat supply side intelligent terminal; the water outlet end of the user side is connected with the water inlet end of the booster pump, and the water outlet end of the booster pump is connected with the water return end of the hot water production equipment through the filter, the remote water return pipeline and the circulating pump in sequence.
2. A remote heating auxiliary control system according to claim 1, wherein: the water inlet end of the hot water production equipment is externally connected with a raw water pump.
3. A remote heating auxiliary control system according to claim 1, wherein: and the intelligent terminal at the heat supply side is respectively and electrically connected with a warning lamp and an alarm.
4. A remote heating auxiliary control system according to claim 1, wherein: and the intelligent terminal at the heat supply side is electrically connected with a standby power supply.
5. A remote heating auxiliary control system as claimed in claim 1, wherein: and the intelligent terminal at the heat supply side is remotely and electrically connected with the temperature sensor at the user side and the pressure sensor at the user side through a network connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210746470.7A CN115127142B (en) | 2022-06-29 | 2022-06-29 | Remote heat supply auxiliary control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210746470.7A CN115127142B (en) | 2022-06-29 | 2022-06-29 | Remote heat supply auxiliary control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115127142A true CN115127142A (en) | 2022-09-30 |
| CN115127142B CN115127142B (en) | 2023-08-04 |
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ID=83379634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210746470.7A Active CN115127142B (en) | 2022-06-29 | 2022-06-29 | Remote heat supply auxiliary control system |
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| Country | Link |
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| CN (1) | CN115127142B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975855A (en) * | 2017-11-17 | 2018-05-01 | 成都正光恒电子科技有限责任公司 | A kind of central solar heating system based on Internet of Things |
| CN208042307U (en) * | 2018-04-11 | 2018-11-02 | 山东鲁沂机电科技有限公司 | Intelligent heating heat-exchange unit with auxiliary temperature adjustment function |
| CN209470292U (en) * | 2018-12-18 | 2019-10-08 | 沈阳恒久安泰环保与节能科技有限公司 | The control system of air heat source pump and thermal storage electric boiler combined cycle heating system |
| CN111473402A (en) * | 2020-02-19 | 2020-07-31 | 河北道荣新能源科技有限公司 | Heat supply heating system based on cloud platform monitoring solar energy and electric auxiliary energy storage |
| CN215372664U (en) * | 2021-08-04 | 2021-12-31 | 怀来清华华丰太阳能有限公司 | Heating system with solar energy and electromagnetic heating furnace complementary |
| US20220397306A1 (en) * | 2019-12-20 | 2022-12-15 | Daikin Industries, Ltd. | Monitoring and controlling domestic hot water production and distribution |
-
2022
- 2022-06-29 CN CN202210746470.7A patent/CN115127142B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975855A (en) * | 2017-11-17 | 2018-05-01 | 成都正光恒电子科技有限责任公司 | A kind of central solar heating system based on Internet of Things |
| CN208042307U (en) * | 2018-04-11 | 2018-11-02 | 山东鲁沂机电科技有限公司 | Intelligent heating heat-exchange unit with auxiliary temperature adjustment function |
| CN209470292U (en) * | 2018-12-18 | 2019-10-08 | 沈阳恒久安泰环保与节能科技有限公司 | The control system of air heat source pump and thermal storage electric boiler combined cycle heating system |
| US20220397306A1 (en) * | 2019-12-20 | 2022-12-15 | Daikin Industries, Ltd. | Monitoring and controlling domestic hot water production and distribution |
| CN111473402A (en) * | 2020-02-19 | 2020-07-31 | 河北道荣新能源科技有限公司 | Heat supply heating system based on cloud platform monitoring solar energy and electric auxiliary energy storage |
| CN215372664U (en) * | 2021-08-04 | 2021-12-31 | 怀来清华华丰太阳能有限公司 | Heating system with solar energy and electromagnetic heating furnace complementary |
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| Publication number | Publication date |
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| CN115127142B (en) | 2023-08-04 |
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