CN110748938A - Intelligent multi-family heating system - Google Patents
Intelligent multi-family heating system Download PDFInfo
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- CN110748938A CN110748938A CN201810859685.3A CN201810859685A CN110748938A CN 110748938 A CN110748938 A CN 110748938A CN 201810859685 A CN201810859685 A CN 201810859685A CN 110748938 A CN110748938 A CN 110748938A
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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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
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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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Abstract
An intelligent multi-family heating system; the system is provided with a temperature control water tank which is connected with a plurality of heat storage electric boilers in an array manner, valley electricity is used for heating and storing heat, heat is supplied by the stored heat energy in the peak electricity period, the stored heat energy is optimized and output by adopting a module control technology, and the heat supply electric energy can be saved by the same heat supply amount; the mixed damper and the temperature control water tank arranged in the system can separate hot water with temperature difference, effectively slow down the mixing speed of heat storage energy and returned waste heat, balance and adjust the heat energy transfer of each heating water tank, separate the energy fluctuation of the system from the heat storage energy, and reduce the heat loss of the heat storage energy to the maximum extent; the heating water tank arranged in the system adopts a space isolation design, so that the water body of the system and the water body of a user terminal are not interfered with each other, and the heating of each area is also not interfered with each other, thereby improving the operation safety of the system and being capable of absorbing the heating heat energy of solar energy; the system has reasonable structure and safe operation, reduces the production cost, saves energy and improves the effective utilization rate of heat storage energy.
Description
Technical Field
The invention provides an intelligent multi-family heating system, and belongs to the technical field of heating facilities.
Background
In winter in northern areas of China, the weather is very cold, heating equipment is often needed, and in areas without central heating, the problem of heating needs to be solved automatically. In the past, a common heating mode is that a coal stove is used for heating, and the heating in a room is also provided with a heat source through a coal-fired boiler or a heating stove; with the improvement of environmental protection consciousness and the deepening of sustainable development concept, the adoption of bulk coal for heating is obviously no longer suitable for the development situation of China.
Therefore, gas coal and electricity coal are used for heating, but the reconstruction investment is overlarge in both gas coal replacement reconstruction and electricity coal replacement reconstruction, so that the off-peak electricity section heating and the composite energy heating energy-saving measures are combined by using the solar energy, the off-peak electricity is used for heating and storing heat, the composite energy electric boiler for single-family heating is produced by transportation, and the heating mode of coal electricity modification in parallel with the air energy heat pump heating is formed.
However, although the single-family heat storage type composite energy boiler can improve the heating environment, the reconstruction investment and the operation cost are still high, and particularly, the single-family heat storage type composite energy boiler has great hidden trouble in the aspect of safety, namely one heat storage boiler in each family is always dangerous to have 500 kilograms of high-temperature hot water at 90 ℃.
Disclosure of Invention
The invention aims to solve the problems and provides an intelligent multi-family heating system; the temperature control water tank arranged through the system is connected with a plurality of heat storage electric boilers in an array manner, valley electricity is used for heating and storing heat, heat is supplied by the stored heat energy in a peak electricity period, the stored heat energy is optimized and output by adopting a module control technology, and heat supply electric energy can be saved by the same heat supply amount; the mixed damper and the temperature control water tank arranged in the system can separate hot water with temperature difference, effectively slow down the mixing speed of heat storage energy and returned waste heat, balance and adjust the heat energy transfer of each heating water tank, separate the energy fluctuation of the system from the heat storage energy, and reduce the heat loss of the heat storage energy to the maximum extent; in addition, the heating water tank arranged in the system adopts a space isolation design, so that the system water body and the user terminal water body are not interfered with each other, and the heating of each area is also not interfered with each other, thereby improving the operation safety of the system and being capable of absorbing the heating heat energy of solar energy; in addition, the system has reasonable structure and safe operation, not only reduces the production cost, but also saves energy, improves the effective utilization rate of heat storage energy, and is suitable for social popularization and use.
In order to achieve the purpose, the invention is realized by the following technical means:
the utility model provides an intelligent many families heating system, it comprises control by temperature change water tank, main control unit, power supply system, heat-retaining electric boiler, electric heater unit, hybrid damper, stop valve, water pump, heat exchanger, heating water tank, radiator, temperature controller, strapping table, automatically controlled three-way valve, branch family controller, solar collector part, characterized by: be provided with first thermoscope in the control by temperature change water tank, control by temperature change water tank one side is provided with a plurality of wet return, outlet conduit, wet return, be provided with the stop valve on the outlet conduit both ends, the water pump, wet return, the outlet conduit other end is connected with heat-retaining electric boiler respectively, be provided with first thermoscope in the heat-retaining electric boiler, electric heater unit, mixed attenuator, control by temperature change water tank opposite side sets up through pipeline and first minute pipeline, the second minute pipeline, third minute pipeline is connected, first thermoscope passes through the wire, main control unit is connected with power supply system, power supply system is connected with electric heater unit through the wire.
The other end of the first branch pipeline is connected with a heat exchanger through a water pump and a heating water tank, one side of the heat exchanger is connected with a temperature control water tank through a water return pipeline, and the other side of the heat exchanger is connected with the heating water tank through the water return pipeline and the water pump; a temperature controller is arranged in the heating water tank and is connected with the two water pumps through wires; one side of the heating water tank is provided with a water outlet pipeline and a water return pipeline, the water return pipeline and the water outlet pipeline are both connected with the heating water tank to form a loop, the loop water outlet pipeline is provided with a gauge, a water pump and a radiator, the water pump is connected with the second temperature detector and the household controller through wires, and the heating branch is an indoor heating branch.
The other end of the second branch pipeline is connected with a heat exchanger through a water pump and a heating water tank, one side of the heat exchanger is connected with a temperature control water tank through a water return pipeline, and the other side of the heat exchanger is connected with the heating water tank through the water return pipeline and the water pump; a temperature controller is arranged in the heating water tank and is connected with the two water pumps through wires; heating water tank one side is provided with outlet conduit and return water pipe, outlet conduit and return water pipe are connected with heating water tank and constitute the return circuit, be provided with the strapping table on the return circuit outlet conduit, a water pump, the radiator, two automatically controlled three-way valves are connected with solar collector through outlet conduit, the last thermoscope that is provided with of solar collector, the branch family controller is connected with thermoscope, automatically controlled three-way valve, a water pump, the second thermoscope respectively through the wire, this heat supply is shut for indoor compound energy heating shut along separate routes.
The other end of the third branch pipeline is connected with a heat exchanger through a water pump and a heating water tank, one side of the heat exchanger is connected with a temperature control water tank through a water return pipeline, and the other side of the heat exchanger is connected with the heating water tank through the water return pipeline and the water pump; a temperature controller is arranged in the heating water tank, a water return pipeline and a water outlet pipeline are arranged at the upper end of the heating water tank, the water return pipeline and the water outlet pipeline are connected with the heating water tank to form a loop, a solar thermal collector and a water pump are arranged on the loop water outlet pipeline, and the temperature detector is connected with the three water pumps through wires; one side of the heating water tank is provided with a water outlet pipeline and a water return pipeline, the water outlet pipeline and the water return pipeline are connected with the heating water tank to form a loop, the water outlet pipeline of the loop is provided with a gauge, a water pump and a radiator, the water pump is connected with the second temperature detector and the household controller through leads, and the heating branch is a public composite energy heating branch.
The control by temperature change water tank can be connected with 3 ~ 7 heat-retaining electric boilers, the temperature monitoring is carried out through first thermoscope to the temperature of the water in the control by temperature change water tank, when control by temperature change water tank temperature is less than 50 ℃, the water pump has the accuse to carry the control by temperature change water tank with the high temperature hot water of 90 ℃ in the heat-retaining electric boiler, the waste heat of control by temperature change water tank backward flow gets back to the heat-retaining electric boiler through the return water pipeline, under the effect of mixed attenuator, make the waste heat of backward flow and the interior high temperature heat-retaining energy branch of heat-retaining electric boiler put.
The heat storage electric boiler adopts valley electricity to heat and store heat, adopts a module control technology to optimize output heat storage energy, and further saves energy.
The temperature control system is characterized in that the temperature of water in the heating water tank is monitored through a temperature controller, when the temperature of the heating water tank is lower than 45 ℃, a temperature controller control water pump is connected into the temperature control water tank, and the heating water tank is designed by adopting a space isolation technology and isolates a heat source water body from a user radiator water body.
In the indoor composite energy heating branch, when the temperature of the water in the solar heat collector is higher than 55 ℃, the solar heat collector supplies heat to the radiator, and when the temperature value of the second temperature detector reaches the indoor temperature set value, the solar heat collector supplies heat source reflux to the heating water tank and returns abundant heat energy to the temperature control water tank through the heat exchanger.
In the public composite energy heating branch, when the temperature of water in the solar heat collector is higher than 55 ℃, the solar heat collector supplies heat to the heating water tank, and the abundant heat energy is returned to the temperature control water tank through the heat exchanger.
The working principle is as follows: the valley electricity is used for heating and storing heat to establish 90 ℃ water temperature heat storage energy, when a heat supply source supplies heat to the system, the water outlet end of the heat storage electric boiler transmits the heat storage energy to the temperature control water tank through a water outlet pipeline by a water pump, the heat storage energy ensures that the water temperature of the temperature control water tank is 50 ℃ working temperature, and the temperature control water tank can provide 50 ℃ water temperature working heat energy for the heat supply system; when the waste heat of the temperature control water tank which flows back and is lower than 50 ℃ enters the water return end of the heat storage electric boiler, the returned waste heat and the high-temperature heat storage energy in the heat storage electric boiler are separated under the action of the mixed damper.
Meanwhile, the stop valve at the water inlet and outlet ends of the heat storage electric boiler is used for cutting off the connection between the heat storage electric boiler and the system, and is convenient for uninterrupted working condition maintenance, loading and unloading during heating.
The heating water tank is provided with a temperature controller, the water pump is controlled to charge the heat source end with the required working heat energy, so that the temperature of the heating water body output to a user is ensured to be 45 ℃ all the time, the water pump is controlled by the household controller to charge the heating water tank with the hot water according to the heating requirement of the user, and the metering meter is used for metering and paying for heating.
Finally, the heating water tank is used as a composite energy source heating platform, redundant heat energy of a solar thermal collector installed by a user is fed back to the heating system in a compensated mode through a household controller, and then the heat energy is allocated to the needed user in a balanced mode, so that the heat storage energy of the system is saved; the solar heat collector is connected with a user heating system through a water pump, a conveying pipeline and a heat exchanger, and supplies heat to a user when the water temperature of the solar heat collector is higher than 55 ℃; when the room temperature of the user reaches a set value, the water pump stops supplying hot water to the user, the hot water is controlled by the household controller to flow to the heating water tank, and then the excess heat energy is returned to the system through the heating water tank and is distributed to the heating water tanks in a balanced manner by the system.
The invention mainly has the following beneficial effects:
1. the temperature control water tank arranged in the system is connected with a plurality of heat storage electric boilers in an array mode, valley electricity is used for heating and storing heat, heat is supplied by the heat storage energy in a peak electricity period, the heat storage energy is optimized and output by adopting a module control technology, and heat supply electric energy can be saved by the same heat supply amount.
2. The mixed damper and the temperature control water tank arranged in the system can separate hot water with temperature difference, effectively slow down the mixing speed of the heat storage energy and the returned waste heat, balance and adjust the heat energy transfer of each heating water tank, separate the energy fluctuation of the system from the heat storage energy, and reduce the heat loss of the heat storage energy to the maximum extent.
3. The heating water tank that this system set up adopts the space isolation design, makes system water and user terminal water mutual noninterference, and each regional heating also mutual noninterference has improved the operation safety of system, can also absorb solar energy's heating heat energy.
4. The system has the advantages of reasonable structure and safe operation, reduces the production cost, saves energy, improves the effective utilization rate of heat storage energy, and is suitable for social popularization and use.
Drawings
FIG. 1 is a schematic plan view of an intelligent multi-family heating system according to the present invention;
as shown, the various parts of the figure are represented by the following arabic numerals:
the system comprises a temperature control water tank-1, a first temperature detector-2, a main controller-3, a power supply system-4, a heat storage electric boiler-5, an electric heating device-6, a mixed damper-7, a stop valve-8, a water return pipeline-9, a water outlet pipeline-10, a water pump-11, a first branch pipeline-12, a second branch pipeline-13, a heat exchanger-14, a heating water tank-15, a radiator-16, a temperature controller-17, a gauge-18, an electric control three-way valve-19, a second temperature detector-20, a household controller-21, a solar heat collector-22 and a third branch pipeline-23.
The invention is described in further detail below with reference to examples and the accompanying drawings of the specification:
Detailed Description
Example 1
As shown in the figure, the intelligent multi-family heating system is composed of a temperature control water tank 1, a main controller 3, a power supply system 4, a heat storage electric boiler 5, an electric heating device 6, a mixed damper 7, a stop valve 8, a water pump 11, a heat exchanger 14, a heating water tank 15, a radiator 16, a temperature controller 17, a gauge 18, an electric control three-way valve 19, a family-sharing controller 21 and a solar heat collector 22.
As shown in the figure, a first temperature detector 2 is arranged in the temperature control water tank 1, a plurality of water return pipelines 9 and a water outlet pipeline 10 are arranged on one side of the temperature control water tank 1, stop valves 8 and a water pump 11 are arranged at two ends of the water return pipeline 9 and the water outlet pipeline 10, the other end of the water return pipeline 9 and the other end of the water outlet pipeline 10 are respectively connected with the heat storage electric boiler 5, a first temperature detector 2, an electric heating device 6 and a mixed damper 7 are arranged in the heat storage electric boiler 5, the other side of the temperature control water tank 1 is connected with a first branch pipeline 12, a second branch pipeline 13 and a third branch pipeline 23 through pipelines, the first temperature detector 2 is connected with a power supply system 4 through a wire and a main controller 3, and the.
The other end of the first branch pipeline 12 is connected with a heat exchanger 14 through a water pump 11 and a heating water tank 15, one side of the heat exchanger 14 is connected with the temperature control water tank 1 through a water return pipeline 9, and the other side of the heat exchanger 14 is connected with the heating water tank 15 through the water return pipeline 9 and the water pump 11; a temperature controller 17 is arranged in the heating water tank 15, and the temperature controller 17 is connected with the two water pumps 11 through a lead; one side of the heating water tank 15 is provided with a water outlet pipeline 10 and a water return pipeline 9, the water return pipeline 9 and the water outlet pipeline 10 are both connected with the heating water tank 15 to form a loop, the loop water outlet pipeline 10 is provided with a meter 18, a water pump 11 and a radiator 16, the water pump 11 is connected with a second temperature detector 20 and a household controller 21 through conducting wires, and the heating branch is an indoor heating branch.
The other end of the second branch pipeline 13 is connected with a heat exchanger 14 through a water pump 11 and a heating water tank 15, one side of the heat exchanger 14 is connected with the temperature control water tank 1 through a water return pipeline 9, and the other side of the heat exchanger 14 is connected with the heating water tank 15 through the water return pipeline 9 and the water pump 11; a temperature controller 17 is arranged in the heating water tank 15, and the temperature controller 17 is connected with the two water pumps 11 through a lead; an outlet pipe 10 and a return pipe 9 are arranged on one side of a heating water tank 15, the outlet pipe 10 and the return pipe 9 are connected with the heating water tank 15 to form a loop, a meter 18, a water pump 11, a radiator 16 and two electric control three-way valves 19 are arranged on the loop outlet pipe 10, the two electric control three-way valves 19 are connected with a solar thermal collector 22 through the outlet pipe 10, a temperature detector 20 is arranged on the solar thermal collector 22, a household controller 21 is respectively connected with the temperature detector 20, the electric control three-way valves 19, the water pump 11 and the second temperature detector 20 through leads, and the heating branch is an indoor composite energy heating branch.
The other end of the third branch pipeline 23 is connected with a heat exchanger 14 through a water pump 11 and a heating water tank 15, one side of the heat exchanger 14 is connected with the temperature control water tank 1 through a water return pipeline 9, and the other side of the heat exchanger 14 is connected with the heating water tank 15 through the water return pipeline 9 and the water pump 11; a temperature controller 17 is arranged in the heating water tank 15, a water return pipeline 9 and a water outlet pipeline 10 are arranged at the upper end of the heating water tank 15, the water return pipeline 9 and the water outlet pipeline 10 are connected with the heating water tank 15 to form a loop, a solar heat collector 22 and a water pump 11 are arranged on the loop water outlet pipeline 10, and a temperature detector 20 is connected with the three water pumps 11 through conducting wires; one side of the heating water tank 15 is provided with a water outlet pipeline 10 and a water return pipeline 9, the water outlet pipeline 10 and the water return pipeline 9 are connected with the heating water tank 15 to form a loop, the loop water outlet pipeline 10 is provided with a meter 18, a water pump 11 and a radiator 16, the water pump 11 is connected with a second temperature detector 20 and a household controller 21 through conducting wires, and the heating branch is a public composite energy heating branch.
Temperature control water tank 1 can be connected with 3 ~ 7 heat-retaining electric boiler 5, the temperature monitoring is carried out through first thermoscope 2 to the temperature of temperature control water tank 1 interior temperature, by main control unit 3 control, when 1 temperature of temperature control water tank is less than 50 ℃, water pump 11 has the accuse to carry temperature control water tank 1 with the 90 ℃ high temperature hot water in the heat-retaining electric boiler 5, the waste heat of 1 backward flow of temperature control water tank gets back to heat-retaining electric boiler 5 through return water pipe 9, under the effect of hybrid damper 7, make the waste heat of backward flow and high temperature heat storage capacity branch put in the heat-retaining electric boiler 5.
The heat storage electric boiler 5 adopts valley electricity to heat and store heat, adopts a module control technology to optimize output heat storage energy, and further saves energy.
The temperature of the water in the heating water tank 15 is monitored by the temperature controller 17, when the temperature of the heating water tank 15 is lower than 45 ℃, the temperature controller 17 controls the water pump 11 to be connected into the temperature control water tank 1, and the heating water tank 15 adopts the space isolation technology design to isolate the heat source water body from the user radiator 16 water body.
In the indoor composite energy heating branch, when the temperature of the water in the solar heat collector 22 is higher than 55 ℃, the solar heat collector 22 supplies heat to the radiator 16, and when the temperature value of the second temperature detector 20 reaches the indoor temperature set value, the solar heat collector 22 supplies heat source reflux to the heating water tank 15, and returns abundant heat energy to the temperature control water tank 1 through the heat exchanger 14.
In the public composite energy heating branch, when the temperature of water in the solar heat collector 22 is higher than 55 ℃, the solar heat collector 22 supplies heat to the heating water tank 15, and the rich heat energy is returned to the temperature control water tank 1 through the heat exchanger 14.
The technology utilizes valley electricity to heat and store heat to establish 90 ℃ water temperature heat storage energy, when a heat supply source supplies heat to a system, the water outlet end of a heat storage electric boiler 5 transmits the heat storage energy to a temperature control water tank 1 through a water outlet pipeline 10 through a water pump 11, the heat storage energy ensures that the water temperature of the temperature control water tank 1 is 50 ℃ working temperature, and the temperature control water tank 1 can provide 50 ℃ water temperature working heat energy for the heating system.
The temperature fluctuation of the system is isolated from the heat storage energy by the temperature control water tank 1, the consumption of the heat storage energy is reduced, the waste heat which flows back from the temperature control water tank 1 and is lower than 50 ℃ enters the water return end of the heat storage electric boiler 5, and the returned waste heat and the high-temperature heat storage energy in the heat storage electric boiler 5 are separated under the action of the hybrid damper 7.
Meanwhile, the stop valve 8 at the water inlet and outlet ends of the heat storage electric boiler 5 is used for cutting off the connection between the heat storage electric boiler 5 and the system, and is convenient for uninterrupted working condition maintenance, loading and unloading during heating.
In addition, the working heat energy of the temperature control water tank 1 is to keep 50 ℃ of water temperature, and is controlled by the main controller 3, the main controller 3 adopts a module control technology to control the water pumps 11 between the heat storage electric boilers 5 and the temperature control water tank 1 to work according to instructions, and in a mode of ensuring the heat supply capacity of the system by minimum energy output, the heat storage electric boilers 5 working according to instructions convey the heat storage energy to the temperature control water tank 1 to keep the stable 50 ℃ working heat energy.
The temperature control water tank 1 converts the heat storage energy into working heat energy, and the function of the temperature control water tank is to provide a heat source of the working heat energy for a heating system and supply the working heat energy to each heating water tank 15 which is parallel through a water pump 11 and a conveying pipeline; meanwhile, temperature fluctuation in the system is isolated from a heat source and heat storage energy, heat storage energy loss is reduced, the heating water tank 15 is connected with the radiators 16 of all user terminals through the heat exchanger 14 to supply heat energy to users, the heating water tank 15 isolates a water body at a heat supply source end from a water body at a user end, and meanwhile, the heating water tanks 15 are isolated from each other through water bodies.
The heating water tank 15 is provided with a temperature controller 17, and controls the water pump 11 to request required working heat energy to the heat source end so as to ensure that the heating water body output to a user is always 45 ℃. [ note: temperature isolation system for reducing consumption of heat storage energy by using solar heating
Each heating water tank 15 passes through a conveying pipeline and a user group (100 m) in a defined area2About 5 ~ 20 households of local residence are connected, according to user's heating demand, are requested hot water from heating water tank 15 by the control of branch household controller 21 control water pump 11 to heat through the measurement of strapping table 18 payment.
Finally, the heating water tank 15 is used as a composite energy heating platform, excess heat energy of the solar thermal collector 22 installed by the user is fed back to the heating system for compensation through the household controller 21, and then is balanced and allocated to the required user so as to save the heat storage energy of the system; the solar heat collector 22 is connected with a user heating system through the water pump 11, the conveying pipeline and the heat exchanger 14, and supplies heat to a user when the water temperature of the solar heat collector 22 is higher than 55 ℃; when the room temperature of the user reaches a set value, the water pump 11 stops supplying hot water to the user, the hot water is controlled by the household controller 21 to flow to the heating water tank 15, and then the surplus heat energy is returned to the system through the heating water tank 15 and is distributed to each heating water tank 15 by the system balance.
It should be noted that: the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention. Therefore, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an intelligent many families heating system, it comprises control by temperature change water tank (1), main control unit (3), power supply system (4), heat-retaining electric boiler (5), electric heater unit (6), hybrid damper (7), stop valve (8), water pump (11), heat exchanger (14), heating water tank (15), radiator (16), temperature controller (17), strapping table (18), automatically controlled three-way valve (19), branch family controller (21), solar collector (22) part, characterized by: a first temperature detector (2) is arranged in the temperature control water tank (1), a plurality of water return pipelines (9) and water outlet pipelines (10) are arranged on one side of the temperature control water tank (1), stop valves (8) and water pumps (11) are arranged at two ends of the water return pipelines (9) and the water outlet pipelines (10), the other ends of the water return pipelines (9) and the water outlet pipelines (10) are respectively connected with the heat storage electric boiler (5), the first temperature detector (2) is arranged in the heat storage electric boiler (5), the temperature control water tank comprises an electric heating device (6) and a hybrid damper (7), wherein the other side of a temperature control water tank (1) is connected with a first branch pipeline (12), a second branch pipeline (13) and a third branch pipeline (23) through pipelines, a first temperature detector (2) is connected with a power supply system (4) through a lead and a main controller (3), and the power supply system (4) is connected with the electric heating device (6) through a lead.
2. The intelligent multi-household heating system of claim 1, wherein: the other end of the first branch pipeline (12) is connected with a heat exchanger (14) through a water pump (11) and a heating water tank (15), one side of the heat exchanger (14) is connected with the temperature control water tank (1) through a water return pipeline (9), and the other side of the heat exchanger (14) is connected with the heating water tank (15) through the water return pipeline (9) and the water pump (11); a temperature controller (17) is arranged in the heating water tank (15), and the temperature controller (17) is connected with the two water pumps (11) through a lead; one side of the heating water tank (15) is provided with a water outlet pipeline (10) and a water return pipeline (9), the water return pipeline (9) and the water outlet pipeline (10) are connected with the heating water tank (15) to form a loop, a meter (18), a water pump (11) and a radiator (16) are arranged on the loop water outlet pipeline (10), the water pump (11) is connected with a second temperature detector (20) and a household controller (21) through conducting wires, and the heating branch is an indoor heating branch.
3. The intelligent multi-household heating system of claim 1, wherein: the other end of the second branch pipeline (13) is connected with a heat exchanger (14) through a water pump (11) and a heating water tank (15), one side of the heat exchanger (14) is connected with the temperature control water tank (1) through a water return pipeline (9), and the other side of the heat exchanger (14) is connected with the heating water tank (15) through the water return pipeline (9) and the water pump (11); a temperature controller (17) is arranged in the heating water tank (15), and the temperature controller (17) is connected with the two water pumps (11) through a lead; heating water tank (15) one side is provided with outlet conduit (10) and return water pipe (9), outlet conduit (10) and return water pipe (9) are connected with heating water tank (15) and are constituteed the return circuit, be provided with strapping table (18) on return circuit outlet conduit (10), water pump (11), radiator (16), two automatically controlled three-way valves (19) are connected with solar collector (22) through outlet conduit (10), be provided with thermoscope (20) on solar collector (22), branch household controller (21) are connected with thermoscope (20) respectively through the wire, automatically controlled three-way valve (19), water pump (11), second thermoscope (20), this heat supply is along separate routes for indoor compound energy heating is along separate routes.
4. The intelligent multi-household heating system of claim 1, wherein: the other end of the third branch pipeline (23) is connected with a heat exchanger (14) through a water pump (11) and a heating water tank (15), one side of the heat exchanger (14) is connected with the temperature control water tank (1) through a water return pipeline (9), and the other side of the heat exchanger (14) is connected with the heating water tank (15) through the water return pipeline (9) and the water pump (11); a temperature controller (17) is arranged in the heating water tank (15), a water return pipeline (9) and a water outlet pipeline (10) are arranged at the upper end of the heating water tank (15), the water return pipeline (9) and the water outlet pipeline (10) are connected with the heating water tank (15) to form a loop, a solar heat collector (22) and a water pump (11) are arranged on the water outlet pipeline (10) of the loop, and a temperature detector (20) is connected with the three water pumps (11) through leads; one side of the heating water tank (15) is provided with a water outlet pipeline (10) and a water return pipeline (9), the water outlet pipeline (10) and the water return pipeline (9) are connected with the heating water tank (15) to form a loop, the loop water outlet pipeline (10) is provided with a meter (18), a water pump (11) and a radiator (16), the water pump (11) is connected with a second temperature detector (20) and a household controller (21) through conducting wires, and the heating branch is a public composite energy heating branch.
5. The intelligent multi-household heating system of claim 1, wherein: temperature control water tank (1) can be connected with 3 ~ 7 heat-retaining electric boilers (5), the temperature monitoring is carried out through first thermoscope (2) to the temperature of water in temperature control water tank (1), by main control unit (3) control, when temperature control water tank (1) temperature is less than 50 ℃, 90 ℃ high temperature hot water in heat-retaining electric boiler (5) has the accuse to carry temperature control water tank (1) water pump (11), the waste heat of temperature control water tank (1) backward flow is got back to heat-retaining electric boiler (5) through return water pipeline (9), under the effect of hybrid damper (7), make the waste heat of backward flow and high temperature heat storage capacity branch put in heat-retaining electric boiler (5).
6. The intelligent multi-household heating system of claim 1, wherein: the heat storage electric boiler (5) adopts valley electricity to heat and store heat, and adopts a module control technology to optimize output heat storage energy, thereby further saving energy.
7. The intelligent multi-household heating system of claim 1, wherein: the temperature of the water in the heating water tank (15) is monitored by the temperature controller (17), when the temperature of the heating water tank (15) is lower than 45 ℃, the temperature controller (17) controls the water pump (11) to be connected into the temperature control water tank (1), and the heating water tank (15) adopts the space isolation technology design to isolate the heat source water body from the water body of the user radiator (16).
8. An intelligent multi-household heating system as claimed in claim 3, wherein: in the indoor composite energy heating branch, when the water temperature in the solar heat collector (22) is higher than 55 ℃, the solar heat collector (22) supplies heat to the radiator (16), and when the temperature value of the second temperature detector (20) reaches an indoor temperature set value, the solar heat collector (22) provides heat source reflux for the heating water tank (15), and returns abundant heat energy to the temperature control water tank (1) through the heat exchanger (14).
9. The intelligent multi-household heating system of claim 4, wherein: in the public composite energy heating branch, when the water temperature in the solar heat collector (22) is higher than 55 ℃, the solar heat collector (22) supplies heat to the heating water tank (15), and the rich heat energy is returned to the temperature control water tank (1) through the heat exchanger (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810859685.3A CN110748938A (en) | 2018-07-23 | 2018-07-23 | Intelligent multi-family heating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810859685.3A CN110748938A (en) | 2018-07-23 | 2018-07-23 | Intelligent multi-family heating system |
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| CN110748938A true CN110748938A (en) | 2020-02-04 |
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| CN201810859685.3A Pending CN110748938A (en) | 2018-07-23 | 2018-07-23 | Intelligent multi-family heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928336A (en) * | 2020-09-22 | 2020-11-13 | 张军善 | Improved generation divides family control heating equipment |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928336A (en) * | 2020-09-22 | 2020-11-13 | 张军善 | Improved generation divides family control heating equipment |
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