CN112963895A - Heating control method and system - Google Patents
Heating control method and system Download PDFInfo
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- CN112963895A CN112963895A CN202110267986.9A CN202110267986A CN112963895A CN 112963895 A CN112963895 A CN 112963895A CN 202110267986 A CN202110267986 A CN 202110267986A CN 112963895 A CN112963895 A CN 112963895A
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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
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
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Abstract
The present invention relates to a heating control system, including: the detection device is used for detecting working state data of the heating system, wherein the working state data comprises at least one of indoor temperature, pipeline water inlet pressure, pipeline water outlet pressure, pipeline water flow velocity and pipeline water turbidity; and the control device is connected with the detection device and used for analyzing the working state data to obtain an analysis result and generating an early warning signal and/or a control signal according to the analysis result, wherein the control signal is used for controlling the heating regulation device to act and regulating the working state data to a corresponding preset threshold range. The heating control system can inform a user or a worker of equipment maintenance in time; meanwhile, the automatic heating system has certain automatic adjusting capacity, can be automatically adjusted in time after certain parameters exceed a preset threshold value, avoids equipment damage or heating abnormity, and improves the stability of the heating system.
Description
Technical Field
The invention relates to the technical field of heating, in particular to a heating control system and a heating control method.
Background
Traditional heating system still is in more ancient mechanical control and manual control stage, can't satisfy current increasing intelligent control and intelligent house's demand.
In view of the problems of the conventional heating system, the improvements made in the prior art mainly focus on the temperature monitoring and control of the heating system, and the improvement of the heating structure. However, due to the hysteresis of the temperature change, the failure of the heating system may have persisted for some time when the user really perceives the temperature drop. The longer it takes for a fault to be found, the greater the loss to the user. For example, water leakage in a room damages the floor and furniture, and may even cause complete damage to the heating system, resulting in huge property loss.
Disclosure of Invention
Therefore, it is necessary to provide a new heating control method and system for solving the problem that the conventional heating system is prone to property loss due to failure which cannot be found in time.
One aspect of the application provides a heating control system, which comprises a detection device and a control device, wherein the detection device is used for detecting working state data of a heating system, and the working state data comprises at least one of indoor temperature, pipeline water inlet pressure, pipeline water outlet pressure, pipeline water flow velocity and pipeline water turbidity; the control device is connected with the detection device and used for analyzing the working state data to obtain an analysis result and generating an early warning signal and/or a control signal according to the analysis result, wherein the control signal is used for controlling the heating regulation device to act and regulating the working state data to a corresponding preset threshold range.
The heating control system can analyze the state information of the heating system more comprehensively by detecting the working state parameters of the heating system, improve the fault identification rate and the identification speed of the system, and can inform a user or a worker of equipment maintenance in time according to the early warning signal generated by the state information; meanwhile, the heating system has certain autonomous adjusting capacity according to the control signal generated by the state information, and can be adjusted in time after certain parameters exceed a preset threshold value, so that equipment damage or heating abnormity is avoided, and the stability of the heating system is improved.
In one embodiment, the heating control system further includes: and the heating adjusting device is connected with the control device and used for adjusting the working state data to a corresponding preset threshold range according to the control signal.
In one embodiment, the warning signal includes a temperature warning signal, and the detecting device includes: an indoor temperature sensor for detecting an indoor temperature; the control device is connected with the indoor temperature sensor and is configured to: if the indoor temperature is greater than or equal to a first preset temperature threshold value, or the indoor temperature is less than or equal to a second preset temperature threshold value, generating the temperature early warning signal; the first preset temperature threshold is greater than the second preset temperature threshold. In one embodiment, the early warning signals include a pipeline pressure early warning signal and a fault early warning signal, the heating regulator includes a water inlet valve, the control signals include a first valve control signal and a second valve control signal, and the detection device further includes: the pipeline pressure sensor is used for detecting the water inlet pressure and the water outlet pressure of the pipeline; the control device is connected with both the pipeline pressure sensor and the water inlet valve, and is further configured to: if the water inlet pressure is greater than or equal to a first preset pressure threshold value, generating the pressure early warning signal and the first valve control signal, controlling the water inlet valve to act, and reducing the water pressure to a preset water pressure threshold value range, wherein the first preset pressure threshold value is greater than the second preset pressure threshold value; if the water inlet pressure is smaller than or equal to a second preset pressure threshold value, generating the pressure early warning signal and the second valve control signal, controlling the water inlet valve to act, and raising the water pressure to the range of the preset water pressure threshold value; and if the absolute value of the difference value between the water inlet pressure and the water outlet pressure is greater than or equal to a third preset pressure threshold value, generating a fault early warning signal to prompt that a pipeline is blocked or leaks.
In one embodiment, the early warning signal further includes a high temperature early warning signal and a low temperature early warning signal, and the detection apparatus further includes: the pipeline water temperature sensor is used for detecting the temperature of the pipeline water; the control device is connected with the pipeline water temperature sensor and is configured to: if the temperature of the pipeline water is greater than or equal to a third preset temperature threshold value, generating the high-temperature early warning signal and/or the first valve control signal; and if the temperature of the pipeline water is less than or equal to a fourth preset temperature threshold value, generating the low-temperature early warning signal.
In one embodiment, the heating regulator further comprises a booster pump, the control signal further comprises a booster pump control signal, and the detecting device further comprises: the pipeline flow velocity sensor is used for detecting the pipeline water flow velocity; the control device is connected with the pipeline flow rate sensor and is further configured to: and if the flow rate of the pipeline water is less than or equal to a first preset flow rate threshold value, generating a booster pump control signal to control the booster pump to increase the flow rate.
In one embodiment, the early warning signal further includes a pipeline water turbidity early warning signal, and the detection device includes: the turbidity sensor is used for detecting the turbidity of the pipeline water; the control device is connected with the turbidity sensor and is further configured to: and if the turbidity of the pipeline water is greater than or equal to a first preset turbidity threshold value, generating a pipeline water turbidity early warning signal to prompt the pipeline to be flushed.
In one embodiment, the heating control system further includes: the intelligent gateway is connected with the control device; and the control device is in communication interconnection with a control center and/or terminal equipment through the intelligent gateway.
In one embodiment, the terminal device includes at least one of a mobile phone, a tablet computer, a smart speaker, or a smart wearable device.
A second aspect of the present application provides a heating control method including: detecting working state data of a heating system, wherein the working state data comprises at least one of indoor temperature, pipeline water inlet pressure, pipeline water outlet pressure, pipeline water flow velocity and pipeline water turbidity; analyzing the working state data to obtain an analysis result; and generating an early warning signal and/or a control signal according to the analysis result, wherein the control signal is used for controlling the heating adjusting device to act and adjusting the working state data to a corresponding preset threshold range.
According to the heating control method, the heating system can be comprehensively and accurately monitored by detecting various signals, the system fault recognition rate is improved, the early warning signal and the control signal are timely produced after the abnormal condition is detected, self-regulation is carried out while active repair is actively reported, the problem of delay of fault discovery in the traditional heating system is solved to the greatest extent, property loss caused by delay of fault discovery is reduced, and the stability of the heating system is improved.
Drawings
Fig. 1 to 8 are block diagrams showing the configuration of a heating control system according to different embodiments.
FIG. 9 is a flow chart of a heating control method according to an embodiment.
Description of reference numerals: 1. a detection device; 11. an indoor temperature sensor; 12. a pipeline pressure sensor; 13. a pipeline water temperature sensor; 14. a pipeline flow velocity sensor; 15. a turbidity sensor; 2. a control device; 3. a heating regulator; 31. a water inlet valve; 32. a booster pump; 4. and (4) an intelligent gateway.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In describing positional relationships, unless otherwise specified, when an element such as a layer, film or substrate is referred to as being "on" another layer, it can be directly on the other layer or intervening layers may also be present. Further, when a layer is referred to as being "under" another layer, it can be directly under, or one or more intervening layers may also be present. It will also be understood that when a layer is referred to as being "between" two layers, it can be the only layer between the two layers, or one or more intervening layers may also be present.
Where the terms "comprising," "having," and "including" are used herein, another element may be added unless an explicit limitation is used, such as "only," "consisting of … …," etc. Unless mentioned to the contrary, terms in the singular may include the plural and are not to be construed as being one in number.
One embodiment of the present application provides a heating control system, as shown in fig. 1, including: the system comprises a detection device 1, a control device and a control device, wherein the detection device is used for detecting working state data of a heating system, and the working state data comprises at least one of indoor temperature, pipeline water inlet pressure, pipeline water outlet pressure, pipeline water flow speed and pipeline water turbidity; and the control device 2 is connected with the detection device 1 and is used for analyzing the working state data to obtain an analysis result and generating an early warning signal and/or a control signal according to the analysis result, wherein the control signal is used for controlling the heating regulation device to act and regulating the working state data to a corresponding preset threshold range.
In order to obtain various parameter information in the operating state data, the detection device 1 may include various sensors, such as a temperature sensor, a pressure sensor, a water flow rate sensor, and a turbidity sensor. The above-mentioned sensors are connected to the control device 2 to transmit the detected operating state data to the control device 2. Optionally, the control device 2 may include a display panel for displaying the operating status data in real time. Meanwhile, the display panel can also display a display result, an abnormal prompt and the like obtained according to the working state data analysis.
After receiving the above-mentioned working state data, the control device 2 collects, analyzes and processes the working state data to generate a corresponding early warning signal and/or control signal. The early warning signal can be directly sent to the user terminal or the maintenance terminal, so that the state information of the heating system, the problems needing attention, the use attention and the like can be informed to the user in time. The maintenance end can comprise maintenance company workers of the heating system, so that the maintenance workers can conveniently acquire the running state and potential problems of the heating system in each user home in time, and scientific and reasonable maintenance decisions can be conveniently made. In addition, control signal can directly send to heating adjusting device to in time, accurate regulation is carried out to heating system, with each operating condition parameter regulation to predetermineeing the threshold value within range, make heating system have certain self-healing ability, improve heating system's operating stability, reduce maintenance personal's work load.
In one example, as shown in fig. 2, the heating control system further includes a heating regulator 3 connected to the controller 2 for regulating the operating status data to a corresponding preset threshold range according to the control signal.
As an example, the heating regulator 3 includes a solenoid valve that controls the flow of water. If the pipeline water pressure is detected to be too large and exceeds the normal pressure range, the control device 2 sends out a control signal for reducing the pipeline water pressure. According to the control signal, the opening degree of the electromagnetic valve is reduced, the water quantity entering the pipeline is reduced, when the water pressure of the pipeline is recovered to a normal pressure range, the opening degree of the electromagnetic valve is dynamically adjusted according to the real-time water pressure value, and the stability of the water pressure is maintained.
In one example, the warning signal includes a temperature warning signal, and the detection apparatus 1 includes: an indoor temperature sensor 11 for detecting an indoor temperature; the control device 2 is connected to the indoor temperature sensor 11, and is configured to: if the indoor temperature is greater than or equal to a first preset temperature threshold value, or the indoor temperature is less than or equal to a second preset temperature threshold value, generating the temperature early warning signal; the first preset temperature threshold is greater than the second preset temperature threshold.
As shown in fig. 3, the detection device 1 includes an indoor temperature sensor 11. The indoor temperature sensor 11 may be a distributed indoor temperature sensor, which is installed in each room of the user's home to monitor the indoor temperature comprehensively. As an example, the first preset temperature threshold may be 26 ℃ to 30 ℃, such as 26 ℃, 27 ℃, 28 ℃, 29 ℃ or 30 ℃. The second predetermined temperature threshold may be 18 ℃ to 22 ℃, such as 18 ℃, 19 ℃, 20 ℃, 21 ℃ or 22 ℃. When the indoor temperature detected by the indoor temperature sensor 11 is greater than or equal to a first preset temperature threshold, the indoor temperature is considered to be too high, a cooling action needs to be performed, and heat supply is reduced; when the indoor temperature detected by the indoor temperature sensor 11 is less than or equal to the second preset temperature threshold, that is, the indoor temperature is considered to be too low, a warming action needs to be performed, and the heat supply is increased.
The cooling operation and the heating operation may be performed by the heating control device 3. Specifically, after receiving the temperature data sent back by the indoor temperature sensor 11, the control device 2 generates a temperature early warning signal by comparing the temperature data with a first preset temperature threshold and a second temperature threshold, and sends the temperature early warning signal to the heating regulation device 3. The heating regulator 3 increases the amount of hot water supplied or decreases the amount of hot water supplied after receiving the temperature warning signal, so as to maintain the indoor temperature stable. Alternatively, the cooling and heating actions may be performed by a worker of the heating company, for example, increasing the amount of coal, increasing the temperature of the hot water supplied to the user heating system, or decreasing the amount of coal, and decreasing the temperature of the hot water supplied to the user heating system.
In one example, the early warning signals include a line pressure early warning signal and a fault early warning signal, and the control signals include a first valve control signal and a second valve control signal. As shown in fig. 4, the heating regulator 3 includes a water inlet valve 31; the detection device 1 further comprises: the pipeline pressure sensor 12 is used for detecting the water inlet pressure and the water outlet pressure of the pipeline; the control device 2 is connected to both the pipeline pressure sensor 12 and the water inlet valve 31, and is further configured to: if the water inlet pressure is greater than or equal to a first preset pressure threshold value, generating the pressure early warning signal and the first valve control signal, controlling the water inlet valve 31 to act, and reducing the water pressure to a preset water pressure threshold value range, wherein the first preset pressure threshold value is greater than the second preset pressure threshold value; if the water inlet pressure is smaller than or equal to a second preset pressure threshold value, generating the pressure early warning signal and the second valve control signal, controlling the water inlet valve 31 to act, and raising the water pressure to the range of the preset water pressure threshold value; and if the absolute value of the difference value between the water inlet pressure and the water outlet pressure is greater than or equal to a third preset pressure threshold value, generating a fault early warning signal to prompt that a pipeline is blocked or leaks.
Specifically, the pipeline pressure sensor 12 may be installed on an inner wall of the pipeline for detecting a water inlet pressure of the pipeline and a water outlet pressure of the pipeline. The number of the pipeline pressure sensors 12 can be multiple, and the pipeline pressure sensors are respectively arranged at each key node of the pipeline so as to comprehensively monitor the pipeline pressure.
As an example, the water inlet valve 31 and the line pressure sensor 12 are both connected to the control device 2. The line pressure sensor 12 sends the detected line pressure to the control device 2, and the control device 2 compares the pressure data with a first preset pressure threshold, a second preset pressure threshold, and a third preset pressure threshold after receiving the pressure data.
When the water inlet pressure is greater than or equal to a first preset pressure threshold value, a pressure early warning signal and a first valve control signal are generated. The pressure early warning signal is used for reminding a user or a worker, and the heating system needs to pay attention to and process the problem of abnormal pressure. Specifically, the pressure warning signal may be an overpressure warning signal. The first valve control signal is used for sending to the water inlet valve 31, and controlling the action of the water inlet valve 31 so as to reduce the water pressure. For example, the water inlet amount of the pipeline can be reduced by adjusting the opening degree of the water inlet valve 31 to be small.
And when the water inlet pressure is less than or equal to a second preset pressure threshold value, generating a pressure early warning signal and a second valve control signal. Wherein, the pressure early warning signal can be an over-pressure early warning signal. After the second valve control signal is sent to the water inlet valve 31, the water inlet valve 31 is controlled to act to increase the water pressure. For example, the water inlet amount of the pipeline can be increased by increasing the opening degree of the water inlet valve 31.
When the absolute value of the difference value between the water inlet pressure and the water outlet pressure is greater than or equal to the third preset pressure threshold value, the problem that the pipeline is blocked or leaks is solved, and professional maintenance is needed.
In one example, the warning signal further includes a high temperature warning signal and a low temperature warning signal. As shown in fig. 5, the detection apparatus 1 further includes: a pipe water temperature sensor 13 for detecting a pipe water temperature; the control device 2 is connected with the pipeline water temperature sensor 13 and is configured to: if the temperature of the pipeline water is greater than or equal to a third preset temperature threshold value, generating the high-temperature early warning signal and/or the first valve control signal; and if the temperature of the pipeline water is less than or equal to a fourth preset temperature threshold value, generating the low-temperature early warning signal.
Specifically, the pipe water temperature sensor 13 may be installed on an inner wall of the pipe. The pipe water temperature sensor 13 transmits the detected water temperature data to the control device 2, and the control device 2 compares the water temperature data with the third preset temperature threshold value and the fourth preset temperature threshold value. When the temperature of the pipeline water is greater than or equal to the third preset temperature threshold, it indicates that the temperature of the water in the heating system is too high, and the indoor temperature will exceed the first preset temperature threshold after a while, therefore, the control device 2 sends out a high temperature early warning signal and/or a first valve control signal after judging that the temperature of the pipeline water is greater than or equal to the third preset temperature threshold. Wherein, high temperature early warning signal can send to user and/or maintenance personal to system maintenance personal reduces the heat supply load, reduces the temperature. The first valve control signal is sent to the water inlet valve 31, so that the opening degree of the water inlet valve 31 is reduced, and the amount of water flowing into the heating system is reduced. When the temperature of the pipeline water is less than or equal to the fourth preset temperature threshold, it is indicated that the temperature of the water in the heating system is too low, and the indoor temperature is lower than the second preset temperature threshold after a while, therefore, the control device 2 sends out a low-temperature early warning signal to remind maintenance personnel to increase the coal burning amount and increase the temperature of the water supplied to the user heating system.
By designing the pipeline water temperature sensor 13, the problem can be detected when the indoor temperature is not reduced, and the problem can be processed in advance, so that the problem of adjustment lag caused by the fact that the traditional heating system is adjusted depending on the change of the room temperature can be avoided, and the response speed of the system is improved.
In one example, as shown in fig. 6, the heating regulator 3 further includes a booster pump 32, the control signal further includes a booster pump 32 control signal, and the detecting device 1 further includes: a pipe flow rate sensor 14 for detecting a pipe water flow rate; the control device 2 is connected to the pipe flow rate sensor 14, and is further configured to: and if the pipeline water flow rate is less than or equal to a first preset flow rate threshold value, generating a control signal of the booster pump 32, and controlling the booster pump 32 to increase the flow rate.
Specifically, the pipe flow rate sensor 14 is attached to the inner wall of the pipe, and transmits the detected pipe water flow rate data to the control device 2. The control device 2 compares the water flow rate of the pipeline with a first preset flow rate threshold, and if the water flow rate of the pipeline is smaller than the first preset flow rate threshold, it indicates that the water flow rate in the current heating pipeline is too low, so that heat in the water flow cannot be effectively transmitted to the indoor space, and the situations of local overheating and local supercooling may be caused. Therefore, the control device 2 sends a control signal to the booster pump 32 to control the booster pump 32 to increase the delivery pressure to the heating pipe to increase the water flow rate.
In one example, the early warning signal further comprises a pipeline water turbidity early warning signal. As shown in fig. 7, the detection apparatus 1 includes: a turbidity sensor 15 for detecting the turbidity of the pipeline water; the control device 2 is connected to the turbidity sensor 15 and is further configured to: and if the turbidity of the pipeline water is greater than or equal to a first preset turbidity threshold value, generating a pipeline water turbidity early warning signal to prompt the pipeline to be flushed.
Specifically, the turbidity sensor 15 is mounted on the inner wall of the pipe, and transmits the detected turbidity data of the pipe water to the control device 2. The control device 2 compares the turbidity of the pipeline water with a first preset turbidity threshold value, and if the turbidity of the pipeline water is greater than or equal to the first preset turbidity threshold value, the situation that the heating effect of the heating system is influenced due to excessive impurities in the current pipeline water is shown. At this time, the control device 2 sends out a pipeline water turbidity early warning signal to remind the user of cleaning the heating pipeline.
In one example, as shown in fig. 8, the heating control system further includes an intelligent gateway 4 connected to the control device 2; the control device 2 is in communication interconnection with a control center and/or terminal equipment through the intelligent gateway 4.
The intelligent gateway 4 has a networking function, and can transmit data in the heating control system to the control center and/or the terminal device through a network. The terminal device includes: at least one of a mobile phone, a tablet computer, a computer, an intelligent sound box or an intelligent wearable device. For example, when a serious heating system problem (water pipe breakage) occurs, the alarm information can be directly sent to a mobile phone of a user, the user is reminded to process the alarm information at the first time, and loss is reduced. As an example, the smart gateway 4 may further be connected to a WIFI network in the home of the user, synchronously access the smart home system, and implement voice control on the heating control system by means of the smart audio device.
According to the heating control system, the running state of the current heating system can be known in an all-around manner by analyzing the data detected by each sensor, the problem discovery and solution delay caused by human body temperature sensitivity delay is avoided, and the property loss caused by heating system faults can be reduced to a certain extent. Meanwhile, the heating control system has an automatic adjusting function, various work state parameters can be maintained within a preset threshold range, and the stability of the heating system is improved. Finally, the heating control system is connected to the network through the intelligent gateway, and control instructions can be sent to the heating control system or early warning information can be received from the heating control system through the intelligent home system, so that the intelligent degree of the heating system is improved.
Find the serious problems of pipeline blockage, pipeline leakage and the like as soon as possible and remind the user to maintain in time
Another aspect of the present application provides a heating control method, as shown in fig. 9, including:
s1: detecting working state data of a heating system, wherein the working state data comprises at least one of indoor temperature, pipeline water inlet pressure, pipeline water outlet pressure, pipeline water flow velocity and pipeline water turbidity;
s2: analyzing the working state data to obtain an analysis result;
s3: and generating an early warning signal and/or a control signal according to the analysis result, wherein the control signal is used for controlling the heating adjusting device to act and adjusting the working state data to a corresponding preset threshold range.
According to the heating control method, the heating system can be comprehensively and accurately monitored by detecting various signals, the system fault recognition rate is improved, the early warning signal and the control signal are timely produced after the abnormal condition is detected, self-regulation is carried out while active repair is actively reported, the problem of delay of fault discovery in the traditional heating system is solved to the greatest extent, property loss caused by delay of fault discovery is reduced, and the stability of the heating system is improved.
For specific limitations of the heating control method in the above embodiment, reference may be made to the above limitations of the heating control device, and details thereof are not repeated here.
It should be understood that, although the steps in the flowchart of fig. 9 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 9 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It should be noted that the above-mentioned embodiments are only for illustrative purposes and are not meant to limit the present invention.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A heating control system, comprising:
the detection device is used for detecting working state data of the heating system, wherein the working state data comprises at least one of indoor temperature, pipeline water inlet pressure, pipeline water outlet pressure, pipeline water flow velocity and pipeline water turbidity;
and the control device is connected with the detection device and used for analyzing the working state data to obtain an analysis result and generating an early warning signal and/or a control signal according to the analysis result, wherein the control signal is used for controlling the heating regulation device to act and regulating the working state data to a corresponding preset threshold range.
2. The heating control system according to claim 1, further comprising:
and the heating adjusting device is connected with the control device and used for adjusting the working state data to a corresponding preset threshold range according to the control signal.
3. The heating control system according to claim 2, wherein the warning signal includes a temperature warning signal, and the detection device includes:
an indoor temperature sensor for detecting an indoor temperature;
the control device is connected with the indoor temperature sensor and is configured to:
if the indoor temperature is greater than or equal to a first preset temperature threshold value, or the indoor temperature is less than or equal to a second preset temperature threshold value, generating the temperature early warning signal; the first preset temperature threshold is greater than the second preset temperature threshold.
4. The heating control system of claim 2, wherein the early warning signals comprise a pipeline pressure early warning signal and a fault early warning signal, the heating regulator comprises a water inlet valve, the control signals comprise a first valve control signal and a second valve control signal, and the detection device further comprises:
the pipeline pressure sensor is used for detecting the water inlet pressure and the water outlet pressure of the pipeline;
the control device is connected with both the pipeline pressure sensor and the water inlet valve, and is further configured to:
if the water inlet pressure is greater than or equal to a first preset pressure threshold value, generating the pressure early warning signal and the first valve control signal, controlling the water inlet valve to act, and reducing the water pressure to a preset water pressure threshold value range, wherein the first preset pressure threshold value is greater than the second preset pressure threshold value;
if the water inlet pressure is smaller than or equal to a second preset pressure threshold value, generating the pressure early warning signal and the second valve control signal, controlling the water inlet valve to act, and raising the water pressure to the range of the preset water pressure threshold value;
and if the absolute value of the difference value between the water inlet pressure and the water outlet pressure is greater than or equal to a third preset pressure threshold value, generating a fault early warning signal to prompt that a pipeline is blocked or leaks.
5. The heating control system according to claim 4, wherein the warning signal further includes a high temperature warning signal and a low temperature warning signal, and the detecting device further includes:
the pipeline water temperature sensor is used for detecting the temperature of the pipeline water;
the control device is connected with the pipeline water temperature sensor and is configured to:
if the temperature of the pipeline water is greater than or equal to a third preset temperature threshold value, generating the high-temperature early warning signal and/or the first valve control signal;
and if the temperature of the pipeline water is less than or equal to a fourth preset temperature threshold value, generating the low-temperature early warning signal.
6. The heating control system according to any one of claims 2 to 5, wherein the heating regulator further comprises a booster pump, the control signal further comprises a booster pump control signal, and the detection device further comprises:
the pipeline flow velocity sensor is used for detecting the pipeline water flow velocity;
the control device is connected with the pipeline flow rate sensor and is further configured to:
and if the flow rate of the pipeline water is less than or equal to a first preset flow rate threshold value, generating a booster pump control signal to control the booster pump to increase the flow rate.
7. The heating control system according to any one of claims 1 to 5, wherein the warning signal further comprises a pipeline water turbidity warning signal, and the detecting device comprises:
the turbidity sensor is used for detecting the turbidity of the pipeline water;
the control device is connected with the turbidity sensor and is further configured to:
and if the turbidity of the pipeline water is greater than or equal to a first preset turbidity threshold value, generating a pipeline water turbidity early warning signal to prompt the pipeline to be flushed.
8. The heating control system according to any one of claims 1 to 5, characterized by further comprising:
the intelligent gateway is connected with the control device;
and the control device is in communication interconnection with a control center and/or terminal equipment through the intelligent gateway.
9. The heating control system of claim 8, wherein the terminal device comprises at least one of a cell phone, a tablet, a computer, a smart speaker, or a smart wearable device.
10. A heating control method characterized by comprising:
detecting working state data of a heating system, wherein the working state data comprises at least one of indoor temperature, pipeline water inlet pressure, pipeline water outlet pressure, pipeline water flow velocity and pipeline water turbidity;
analyzing the working state data to obtain an analysis result;
and generating an early warning signal and/or a control signal according to the analysis result, wherein the control signal is used for controlling the heating adjusting device to act and adjusting the working state data to a corresponding preset threshold range.
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