CN208418891U - A kind of intelligent hydraulic equilibrium heating system based on Internet of Things - Google Patents
A kind of intelligent hydraulic equilibrium heating system based on Internet of Things Download PDFInfo
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Abstract
The intelligent hydraulic equilibrium heating system based on Internet of Things that the utility model discloses a kind of, including primary net, plate heat exchanger, secondary network, water replanishing device and injection pump installation；By in the injection pump installation in secondary network jet port, ejecting port and mix mouth temperature/pressure sensor data by LORA communication transfer to gateway, all data are transferred to a control device by gateway；In the case where user's water head allocation is balanced, user indoor temperature is acquired by each indoor temperature sensor, temperature signal is passed through into LORA communication transfer to gateway, all data are transferred to the control device by gateway, opening amount signal is transferred to the adjusting aperture control terminal of the motorized adjustment actuator of primary net electric control valve by cloud computing by the control device.The utility model can solve hydraulic misadjustment existing for traditional heating system, and in the case where user's water head allocation is balanced, the technical issues of being carried out control system heat consumption with user indoor temperature, realized system heating according to need.
Description
Technical field
The utility model relates to a kind of automatic control technologys of heating system.
Background technique
Inevitably there is hydraulic misadjustment due to system design and construction problem in traditional heating system, traditional
Method is to solve the problems, such as hydraulic misadjustment by using balanced valve.Due to the coupling and complexity of heating system, balanced valve tune
Section difficulty is big, and effect is unobvious.
The primary net motorized adjustment valve opening of traditional heating system is controlled by climate compensator acquisition outside air temperature.Phase
Same outside air temperature, but the other factors such as humidity, wind speed, illumination are different, and outdoor integrated meteorology temperature is different.It is simple to lean on outdoor gas
Temperature is controlled, and can not achieve system heating according to need.
Summary of the invention
The intelligent hydraulic equilibrium heating system based on Internet of Things that the purpose of the utility model is to provide a kind of, to solve to pass
Hydraulic misadjustment and it can not achieve the technical problems such as system heating according to need existing for system heating system.
In order to achieve the above-mentioned object of the invention, technical solution used by the utility model is as follows:
A kind of intelligent hydraulic equilibrium heating system based on Internet of Things, including primary net, plate heat exchanger, secondary network,
Water replanishing device and injection pump installation；Primary net includes the sequentially connected heating plant on a network management line or boiler water outlet
Mouth, primary net circulating pump, plate heat exchanger first medium end, electric control valve and heating plant or boiler blow-down water mouth；Secondary network
Including plate heat exchanger second medium end, connecting plate type heat exchanger second medium end secondary pipe cable water outlet with water return pipeline,
Secondary pipe cable water outlet with plate heat exchanger second medium end is filled by the jet pump installed additional before building respectively with water return pipeline
Set one group of heat supply user unit for realizing connection, the secondary network circulating pump and secondary network being serially connected in secondary pipe cable water return pipeline
Water supply tank and small pump；The data of the jet port sprayed in pump installation, ejecting port and mixing mouth temperature/pressure sensor are led to
LORA communication transfer is crossed to gateway, all data are transferred to a control device by gateway；Balanced in user's water head allocation
In the case of, user indoor temperature is acquired by each indoor temperature sensor, temperature signal is arrived by LORA communication transfer
All data are transferred to the control device by gateway by gateway, and opening amount signal is transferred to primary net electricity by the control device
The adjusting aperture control terminal of the motorized adjustment actuator of dynamic regulating valve.
A kind of intelligent hydraulic equilibrium heating system based on Internet of Things, injection pump installation includes sequentially connected
Adapter tube net water supply pipe end, the first ball valve, filter, jet pump jet port, jet pump, jet pump mixing mouth, the second ball valve and heat
User's water supply pipe end, heat user return water pipe end are connected to the ejecting port of jet pump by third ball valve；Jet pump jet port,
At ejecting port and mixing mouth, it is separately installed with three temperature/pressure sensors.
A kind of intelligent hydraulic equilibrium heating system based on Internet of Things, the control device is the one of cloud platform
A part.
The advantages of the utility model, is as follows:
1. eradicating traditional heating system hydraulic misadjustment problem.
2. spraying, drawing by acquiring jet pump, temperature and pressure at mixed three, system running state is intuitively understood.
3. adjusting the primary net motorized adjustment of heat exchange station by acquisition room-temperature signal in the case where heating system waterpower is balanced
Valve opening finally realizes heating according to need to control secondary network supply water temperature.
4. the data of all acquisitions carry out being transferred to gateway using LORA communication, cloud platform is transferred data to by gateway,
Cloud platform carries out data analysis, to realize cell phone application or the operation of web monitor system.
Detailed description of the invention
Fig. 1 is the system principle diagram of the utility model.
Fig. 2 is the structural schematic diagram of the jet pump of the utility model.
It is numbered in figure: 1 heating plant or boiler, 2 primary net circulating pumps, 3 plate heat exchangers, 4 electric control valves, 5 two times
Net circulating pump, 6 small pumps, 7 water supply tanks, 8 injection pump installations, 8-1 ball valve, 8-2 filter, 8-3 temperature/pressure sensor, 8-4 injection
Pump, 9 heat users, 10 indoor temperature transmitters, 11 gateways, 12 cloud platforms.
Specific embodiment
A kind of intelligent hydraulic equilibrium heating system based on Internet of Things described in the utility model, it is shown in Figure 1, including
Primary net, plate heat exchanger, secondary network, water replanishing device and injection pump installation；Primary net includes sequentially connected in a network management
Heating plant or boiler water outlet, primary net circulating pump, plate heat exchanger first medium end, electric control valve and heat source on line
Factory or boiler blow-down water mouth；Secondary network include plate heat exchanger second medium end, connecting plate type heat exchanger second medium end two
Secondary pipe network line water outlet is led to water return pipeline, with the secondary pipe cable water outlet at plate heat exchanger second medium end with water return pipeline respectively
The injection pump installation installed additional before the building Guo is realized one group of heat supply user unit of connection, is serially connected in secondary pipe cable water return pipeline
Secondary network circulating pump and secondary network water supply tank and small pump；By the jet port sprayed in pump installation, ejecting port and mix
Heal up temperature/pressure sensor data by LORA communication transfer to gateway, all data are transferred to a control by gateway and are filled
It sets；In the case where user's water head allocation is balanced, user indoor temperature is acquired by each indoor temperature sensor, by temperature
All data, to gateway, are transferred to the control device by gateway by LORA communication transfer by signal, the control device
Opening amount signal control terminal is connect with the adjusting aperture control terminal of the motorized adjustment actuator of primary net electric control valve.The control
Device is a part of cloud platform.
Shown in Figure 2, injection pump installation includes sequentially connected adapter tube net water supply pipe end, the first ball valve, filter, spray
Penetrate pump jet port, jet pump, jet pump mixing mouth, the second ball valve and heat user water supply pipe end, heat user return water pipe end passes through the
Three ball valves are connected to the ejecting port of jet pump；At the jet port of jet pump, ejecting port and mixing mouth, it is separately installed with three temperature
Pressure sensor.
Working principle of the utility model is:
The hydraulic misadjustment problem of heating system can be eradicated by installing injection pump installation 8 additional before building, makes user's waterpower point
Balancing.The data of jet port, ejecting port, mixing mouth temperature/pressure sensor 8-3 in injection pump installation 8 pass through LORA communication transfer
To gateway 11, all data are transferred to cloud platform 12 by gateway 11, to realize that cell phone application or webpage check each heating power
The operating condition of entrance.
In the case where user's water head allocation is balanced, by acquiring user indoor temperature 10, temperature signal is passed through into LORA
All data are transferred to cloud platform 12 to gateway 11, by gateway 11 by communication transfer, and cloud platform 12 is analyzed by data by aperture
Signal feeds back to primary net electric control valve 4, and primary net electric control valve 4 is by adjusting aperture and then controls secondary network for water temperature
Degree, to realize system heating according to need.
Claims (3)
1. a kind of intelligent hydraulic equilibrium heating system based on Internet of Things, which is characterized in that including primary net, plate-type heat-exchange
Device, secondary network, water replanishing device and injection pump installation；Primary net include the sequentially connected heating plant on a network management line or
Boiler water outlet, primary net circulating pump, plate heat exchanger first medium end, electric control valve and heating plant or boiler blow-down water
Mouthful；Secondary network include plate heat exchanger second medium end, connecting plate type heat exchanger second medium end secondary pipe cable water outlet with
Water return pipeline, with the water outlet of the secondary pipe cable at plate heat exchanger second medium end and water return pipeline respectively by being installed additional before building
Injection pump installation realizes one group of heat supply user unit of connection, the secondary network circulating pump being serially connected in secondary pipe cable water return pipeline
With the water supply tank and small pump of secondary network；By jet port, ejecting port and the mixing mouth temperature/pressure sensor in the injection pump installation
Data by LORA communication transfer to gateway, all data are transferred to a control device by gateway；In user's waterpower point
In the case where balancing, user indoor temperature is acquired by each indoor temperature sensor, temperature signal is led to by LORA
News are transferred to gateway, all data are transferred to the control device by gateway, opening amount signal is transferred to by the control device
The adjusting aperture control terminal of the motorized adjustment actuator of primary net electric control valve.
2. a kind of intelligent hydraulic equilibrium heating system based on Internet of Things according to claim 1, which is characterized in that spray
Penetrating pump installation includes sequentially connected pipe network water supply pipe end, the first ball valve, filter, jet pump jet port, jet pump, jet pump
Mixing mouth, the second ball valve and heat user water supply pipe end, heat user return water pipe end are connected to the injection of jet pump by third ball valve
Mouthful；At the jet port of jet pump, ejecting port and mixing mouth, it is separately installed with three temperature/pressure sensors.
3. a kind of intelligent hydraulic equilibrium heating system based on Internet of Things according to claim 1, which is characterized in that institute
State the part that control device is cloud platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998819.5U CN208418891U (en) | 2018-06-27 | 2018-06-27 | A kind of intelligent hydraulic equilibrium heating system based on Internet of Things |
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| CN201820998819.5U CN208418891U (en) | 2018-06-27 | 2018-06-27 | A kind of intelligent hydraulic equilibrium heating system based on Internet of Things |
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| CN208418891U true CN208418891U (en) | 2019-01-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592135A (en) * | 2018-06-27 | 2018-09-28 | 北京合利能科技有限公司 | A kind of intelligent hydraulic equilibrium heating system based on Internet of Things |
| CN111396982A (en) * | 2020-02-26 | 2020-07-10 | 华电电力科学研究院有限公司 | Thermodynamic coupling hydraulic heat supply network balance adjusting method and heat supply system |
-
2018
- 2018-06-27 CN CN201820998819.5U patent/CN208418891U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592135A (en) * | 2018-06-27 | 2018-09-28 | 北京合利能科技有限公司 | A kind of intelligent hydraulic equilibrium heating system based on Internet of Things |
| CN111396982A (en) * | 2020-02-26 | 2020-07-10 | 华电电力科学研究院有限公司 | Thermodynamic coupling hydraulic heat supply network balance adjusting method and heat supply system |
| CN111396982B (en) * | 2020-02-26 | 2021-04-13 | 华电电力科学研究院有限公司 | Thermodynamic coupling hydraulic heat supply network balance adjusting method and heat supply system |
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