CN215832041U - Heat supply effect real-time supervision dynamic adjustment system - Google Patents
Heat supply effect real-time supervision dynamic adjustment system Download PDFInfo
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- CN215832041U CN215832041U CN202121270900.XU CN202121270900U CN215832041U CN 215832041 U CN215832041 U CN 215832041U CN 202121270900 U CN202121270900 U CN 202121270900U CN 215832041 U CN215832041 U CN 215832041U
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- 230000000694 effects Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000004891 communication Methods 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 19
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a heat supply effect real-time monitoring dynamic adjusting system, which comprises a water supply pipeline and a water return pipeline, wherein the water supply pipeline and the water return pipeline are positioned between a heat source end and a user end; the first electric two-way valve, the second electric two-way valve and the measurement and control integrated valve are in communication connection with a heat energy control system for controlling the whole heat supply system; the device controls the opening threshold of the electromagnetic valve through the heat energy control system, so that the room temperature is adjusted; meanwhile, under the condition of no use, the circulating flow of the outdoor pipeline can be ensured, so that the outdoor pipeline is not frozen.
Description
Technical Field
The utility model relates to the technical field of heating, in particular to a dynamic adjusting system for monitoring a heating effect in real time.
Background
Along with the further improvement of energy-saving requirements, standard-reaching requirements of room temperature and heating fine management requirements, the requirements on the scientificity and rationality of the water power balance adjustment of a heat supply network are stronger and stronger, and the indoor temperature of a user reaching 18 +/-2 ℃ is the national standard of heating work and is limited by the heating principle; in order to solve the problems of low technical level, low control capability, environmental pollution, energy waste and the like of the existing heat supply pipe network, the equipment improvement of a heat supply system is a necessary trend of development.
In the existing heating system, a centralized heating system is configured mostly in a mode of combining a household meter method heat metering system and a hydraulic balance system; wherein, the family's method heat metering system includes: a heat meter, a concentrator and a meter reading system; the hydraulic balance system comprises: various balance valves, debugging software. However, although the balance valve is adopted in the scheme to realize the hydraulic balance of the system, the heat supply cannot be adjusted according to the actual room temperature of each household or the room temperature can be adjusted only by manually adjusting the opening degree of the valve at the radiator, which is very inconvenient and cannot meet the automatic requirement of the existing heat supply system; in addition, the heating system is divided into an indoor pipeline and an outdoor pipeline, and most of the existing heating systems adopt indifferent all-weather heating, so that a large amount of heat energy is wasted; some adopt and heat intermittently, the outside pipeline does not flow inside, there is possibility of being frozen under the extreme weather; based on the technical background, the utility model provides a heat supply effect real-time monitoring dynamic adjusting system, and the device controls the opening threshold of the electromagnetic valve through a heat energy control system, so as to realize room temperature adjustment; meanwhile, under the condition of no use, the circulating flow of the outdoor pipeline can be ensured, so that the outdoor pipeline is not frozen.
Disclosure of Invention
The utility model aims to provide a heat supply effect real-time monitoring dynamic adjusting system, which controls the opening threshold of an electromagnetic valve through a heat energy control system so as to realize room temperature adjustment; meanwhile, under the condition of no use, the circulating flow of the outdoor pipeline can be ensured, so that the outdoor pipeline is not frozen.
The technical scheme adopted by the utility model is as follows: a real-time monitoring and dynamic adjusting system for heat supply effect comprises a water supply pipeline and a water return pipeline, wherein the water supply pipeline and the water return pipeline are positioned between a heat source end and a user end, and one side, close to the user end, of the water supply pipeline is provided with a first electric two-way valve used for controlling the flow of the user end; hand valves are connected in parallel on two sides of the first electric two-way valve; one side of the water return pipeline close to the user side is provided with a measurement and control integrated valve for monitoring user side data, and one sides of the water supply pipeline and the water return pipeline close to the heat source end are communicated through a second electric two-way valve; the first electric two-way valve, the second electric two-way valve and the measurement and control integrated valve are in communication connection with a heat energy control system for controlling the whole heat supply system.
The user side comprises a main pipeline for connecting a water supply pipeline and a water return pipeline; the main pipeline is provided with a plurality of one-way valves which flow from the water supply pipeline to the water return pipeline, and two sides of each one-way valve are connected with branch pipelines; the branch pipeline is provided with a branch electric two-way valve; one control mode of the branch electric two-way valve is electrically connected with the heat energy control system and controlled by the heat energy control system; the branch electric two-way valve can also be electrically connected with a switch through a relay and is controlled to be opened and closed through the switch.
In consideration of the anti-freezing problem of the user end, one side of the main pipeline, which is close to the water supply pipeline and the water return pipeline, is provided with a circulating pipe for connecting two ends of the main pipeline, and the circulating pipe is provided with a circulating electric two-way valve and a circulating pump which are in communication connection with the heat energy control system; the main pipeline is connected with a phase change device.
The heat energy control system comprises a wireless communication module and a control terminal; wireless communication module passes through 433MHZ and establishes at indoor wireless temperature sensor wireless connection, and wireless communication module passes through collector communication connection in lora and the wireless signal machine, and the collector is connected with the cloud ware through 4G 5G in the wireless signal machine, and the cloud ware passes through 4G 5G and control terminal communication.
The utility model has the beneficial effects that: the device controls the opening threshold of the electromagnetic valve through the heat energy control system, so that the room temperature is adjusted; meanwhile, under the condition of no use, the circulating flow of the outdoor pipeline can be ensured, so that the outdoor pipeline is not frozen.
In addition, the utility model also has the following characteristics: the user side comprises a main pipeline for connecting a water supply pipeline and a water return pipeline; the side of the main pipeline, which is close to the water supply pipeline and the water return pipeline, is provided with a circulating pipe which connects two ends of the main pipeline, and the circulating pipe is provided with a circulating electric two-way valve and a circulating pump; under the unmanned condition, the measurement and control integrated valve and the first electric two-way valve are closed; opening the second electric two-way valve, the circulating electric two-way valve and the circulating pump; the low-speed circulating flow of the outdoor pipeline is ensured, so that the outdoor pipeline is not frozen; meanwhile, the indoor is prevented from freezing through the circulating pump.
Drawings
FIG. 1 is a schematic view of a water supply line and a water return line according to the present invention.
Fig. 2 is a schematic diagram of the connection between the user terminals according to the present invention.
FIG. 3 is a schematic view of a thermal energy control system according to the present invention.
Fig. 4 is a schematic diagram of the switch connection of the present invention.
In the figure: the system comprises a water supply pipeline 1, a water return pipeline 2, a first electric two-way valve 3, a measurement and control integrated valve 4, a second electric two-way valve 5, a wireless communication module 6, a control terminal 7, a wireless temperature indicating sensor 8, a collector 9 in a wireless signal machine, a cloud server 10, a main pipeline 11, a one-way valve 12, a branch pipeline 13, a branch electric two-way valve 14, a relay 15, a switch 16, a circulating pipe 17, a two-way valve 18, a circulating pump 19, a phase change device 20 and a hand valve 21.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solution of the present invention and are not limited.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model is further explained in detail by combining fig. 1 to 4, and the principle structure of the system is as follows.
The device comprises a water supply pipeline 1 and a water return pipeline 2, wherein the water supply pipeline 1 and the water return pipeline 2 are positioned between a heat source end and a user end, namely the water supply pipeline 1 and the water return pipeline 2 form a loop through the user end; the heat source end is a main pipeline of a heat supply company, and the user end is a household, a school, a factory and the like; a first electric two-way valve 3 for controlling the flow of the user side is arranged on one side of the water supply pipeline 1 close to the user side, and the flow of the user side can be controlled by adjusting the opening size of the first electric two-way valve 3, so that the temperature value of the user side is controlled; the two sides of the first electric two-way valve 3 are connected with hand valves 21 in parallel, the first electric two-way valve 3 is equivalent to a normally closed main valve, and when the first electric two-way valve 3 fails, the flow can be manually adjusted by the hand valves 21; a measurement and control integrated valve 4 for monitoring user data is arranged on one side of the water return pipeline 2 close to the user side; the measurement and control integrated valve 4 is a flow, heat and temperature integrated valve and has the functions of detecting data in a pipeline and controlling opening and closing; one sides of the water supply pipeline 1 and the water return pipeline 2 close to the heat source end are communicated through a second electric two-way valve 5; the first electric two-way valve 3, the second electric two-way valve 5 and the measurement and control integrated valve 4 are in communication connection with a heat energy control system for controlling the whole heating system; the opening size of the first electric two-way valve 3 can be controlled through the heat energy control system, so that the flow of a user side is controlled, room temperature adjustment is realized, and the room temperature is kept at a set threshold value; meanwhile, the household is not used by people when going out to work or is not used by people when school is in class at night or in the daytime; the first electric two-way valve can be controlled to be closed, and the second electric two-way valve 5 is opened to keep a certain size; therefore, the hot water in the water supply pipeline 1 can stop flowing to the user end, and the circulating flow of the outdoor pipeline can be ensured; not only can the outdoor pipeline be prevented from being frozen, but also the heat energy is saved; specifically, the heat energy control system comprises a wireless communication module 6 and a control terminal 7; the wireless communication module 6 is wirelessly connected with a wireless temperature indicating sensor 8 arranged indoors through 433 MHZ; the wireless temperature indicating sensor 8 is used for detecting the indoor temperature and transmitting the indoor temperature to the control terminal 7 through the wireless communication module 6; the wireless temperature indicating sensor 8 is used as a main reference for temperature adjustment, and the thermodynamic value detected by the measurement and control integrated valve 4 is used as an auxiliary reference for temperature adjustment; the wireless communication module 6 is in communication connection with a collector 9 in a wireless signal machine through lora, the collector 9 in the wireless signal machine is connected with a cloud server 10 through 4G/5G, the cloud server 10 is in communication with a control terminal 7 through 4G/5G, and the control terminal 7 can be a user operation terminal, namely, a user can remotely control the indoor or classroom temperature; of course, the control terminal 7 may also be a heat supply control terminal, and the heat supply control terminal is used for adjusting the hydraulic balance and the thermal balance.
The user side comprises a main pipeline 11 for connecting the water supply pipeline 1 and the water return pipeline 2; the main pipeline 11 is provided with a plurality of one-way valves 12 flowing from the water supply pipeline 1 to the water return pipeline 2, the specific number of the one-way valves 12 is determined by controlling the number of rooms according to the needs, and two sides of the one-way valves 12 are connected with branch pipelines 13; the branch pipeline 13 is provided with a branch electric two-way valve 14; in the case of the system used in a school classroom, the branch pipes 13 are used in the adjacent classroom; when the system is used in a household, the branch pipeline can be connected to the heat dissipation end of each room; that is to say the branch pipes 13 are managed independently; the purpose of setting up the check valve 12 on the main pipe 11 between the inlet and the outlet of the branch pipe 13 is that, when the branch electric two-way valve 14 is closed, the main pipe 11 flows to the return pipe 2 through the check valve 12; when the branch electric two-way valve 14 is opened, water in the main pipeline 11 bypasses the one-way valve 12 for circulation through the branch pipeline 13 due to the water pressure value of the activated one-way valve; thereby ensuring that each branch is controlled independently; one control mode of the branch electric two-way valve 14 is to electrically connect with a heat energy control system, and a user controls the on/off of each branch electric two-way valve 14 through the control terminal 7; of course, the branch electric two-way valve 14 can also be electrically connected with a switch 16 through a relay 15, the on and off of the branch electric two-way valve is controlled through the switch 16, and the switch 16 can also be connected with an indoor lamp in series for synchronous control.
In consideration of the anti-freezing problem inside the user terminal, the main pipeline 11 is provided with a circulating pipe 17 connecting both ends of the main pipeline 11 at one side close to the water supply pipeline 1 and the water return pipeline 2; namely, the inlet and the outlet of the two main pipelines 11 of the circulating pipe 17 are connected; the circulating pipe 17 is provided with a circulating electric two-way valve 18 and a circulating pump 19, and the circulating electric two-way valve 18 and the circulating pump are in communication connection with the heat energy control system; in the using condition, the measurement and control integrated valve 4 and the first electric two-way valve 3 are opened; closing the second electric two-way valve 5, the circulating electric two-way valve 18 and the circulating pump 19; at the moment, heat is supplied from a heat source end to a user end, and the heat supply amount can be regulated and controlled by the control terminal 7 according to the opening size of the first electric two-way valve 3; under the unmanned condition, the measurement and control integrated valve 4 and the first electric two-way valve 3 are closed; at this time, the user end is closed, and the second electric two-way valve 5, the circulating electric two-way valve 18 and the circulating pump 19 are opened; the low-speed circulating flow of the outdoor pipeline is ensured, so that the outdoor pipeline is not frozen; meanwhile, the indoor is circulated at low speed along the main pipeline and the circulating pipe 17 through the circulating pump 19, so that the indoor is prevented from being frozen; in consideration of the problem of heat utilization, the phase change device 20 is connected to the main pipeline 11, and the phase change device 20 can store the excessive heat during use, so that the heat loss is reduced.
The above-mentioned fixing methods, if not separately described, are all welded, flanged or screwed by means of techniques common to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to one skilled in the art that various changes and modifications can be made, and equivalents can be substituted for elements thereof without departing from the scope of the utility model.
Claims (8)
1. The utility model provides a heating effect real-time supervision dynamic adjustment system, includes water supply pipe and return water pipeline, and it is located between heat source end and the user side, its characterized in that: the side of the water supply pipeline close to the user end is provided with a first electric two-way valve for controlling the flow of the user end, the side of the water return pipeline close to the user end is provided with a measurement and control integrated valve for monitoring the data of the user end, and the sides of the water supply pipeline and the water return pipeline close to the heat source end are communicated through a second electric two-way valve; the first electric two-way valve, the second electric two-way valve and the measurement and control integrated valve are in communication connection with a heat energy control system for controlling the whole heat supply system.
2. A heating effect real-time monitoring and dynamic adjusting system according to claim 1, characterized in that: the user side comprises a main pipeline for connecting a water supply pipeline and a water return pipeline; the main pipeline is provided with a plurality of one-way valves which flow from the water supply pipeline to the water return pipeline, and two sides of each one-way valve are connected with branch pipelines; the branch pipeline is provided with a branch electric two-way valve.
3. A heating effect real-time monitoring and dynamic adjusting system according to claim 2, characterized in that: and the branch electric two-way valve is electrically connected with the heat energy control system.
4. A heating effect real-time monitoring and dynamic adjusting system according to claim 2, characterized in that: and the branch electric two-way valve is electrically connected with the switch through a relay.
5. A heating effect real-time monitoring and dynamic adjusting system according to claim 2, characterized in that: the circulating pipe is arranged on one side of the main pipeline, which is close to the water supply pipeline and the water return pipeline, and is used for connecting two ends of the main pipeline, the circulating pipe is provided with a circulating electric two-way valve and a circulating pump, and the circulating electric two-way valve and the circulating pump are in communication connection with the heat energy control system.
6. A heating effect real-time monitoring dynamic adjustment system according to claim 5, characterized in that: the main pipeline is connected with a phase change device.
7. A heating effect real-time monitoring and dynamic adjusting system according to any one of claims 1-2, characterized in that: and hand valves are connected in parallel on two sides of the first electric two-way valve.
8. A heating effect real-time monitoring and dynamic adjusting system according to claim 1, characterized in that: the heat energy control system comprises a wireless communication module and a control terminal; wireless communication module passes through 433MHZ and establishes at indoor wireless temperature sensor wireless connection, and wireless communication module passes through collector communication connection in lora and the wireless signal machine, and the collector is connected with the cloud ware through 4G 5G in the wireless signal machine, and the cloud ware passes through 4G 5G and control terminal communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121270900.XU CN215832041U (en) | 2021-06-08 | 2021-06-08 | Heat supply effect real-time supervision dynamic adjustment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121270900.XU CN215832041U (en) | 2021-06-08 | 2021-06-08 | Heat supply effect real-time supervision dynamic adjustment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215832041U true CN215832041U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121270900.XU Expired - Fee Related CN215832041U (en) | 2021-06-08 | 2021-06-08 | Heat supply effect real-time supervision dynamic adjustment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215832041U (en) |
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2021
- 2021-06-08 CN CN202121270900.XU patent/CN215832041U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |