CN109442568B - Remote constant-temperature heat supply control system - Google Patents
Remote constant-temperature heat supply control system Download PDFInfo
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- CN109442568B CN109442568B CN201811355063.3A CN201811355063A CN109442568B CN 109442568 B CN109442568 B CN 109442568B CN 201811355063 A CN201811355063 A CN 201811355063A CN 109442568 B CN109442568 B CN 109442568B
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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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- Air Conditioning Control Device (AREA)
Abstract
The invention provides a remote constant-temperature heat supply control system which comprises a system master control terminal and a client control device, wherein the system master control terminal is in communication connection with the client control device and can control the client control device; the client control device consists of a data centralized meter reading device, a remote adjustment user end hydraulic balance device and an indoor control panel, the data centralized meter reading device is in communication connection with a system master control terminal, the remote adjustment user end hydraulic balance device and the indoor control panel are connected with the data centralized meter reading device, the remote adjustment user end hydraulic balance device is in wired or wireless connection with the indoor control panel, and the remote adjustment user end hydraulic balance device consists of an actuator and a linear opening ball valve; and a remote room temperature acquisition device is also arranged. The invention aims to provide a remote constant-temperature heating control system which can effectively solve the problems of uneven heating, large room temperature difference and lower room temperature than the minimum government room temperature requirement.
Description
Technical Field
The invention relates to an intelligent control system, in particular to a remote constant-temperature heat supply control system.
Background
In northern areas of China, centralized heat supply is adopted in winter, and the energy consumption is effectively saved by centralized heat supply on the premise of meeting the requirements of most people, but the current centralized heat supply has many problems, circulating pumps arranged in district heating systems of heating companies flow out according to real-time heat supply areas, and are often unevenly distributed due to factors such as building distance, pipe network laying and the like, so that the room temperature difference is large, the room temperature of an extremely individual household can not even meet the minimum room temperature requirement of the government, and the problem is a symptom that the centralized heat supply is difficult to solve.
At present, the situation that the minimum room temperature requirement of the government cannot be met is generally solved by adopting refund or partial reduction of expenses, and the solution can be used for treating symptoms and not treating the root causes and can influence the credit of a heat supply company.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a remote constant temperature heat supply control system which can effectively solve the problems of uneven heat supply, large room temperature difference and lower room temperature than the minimum government room temperature requirement, and the system can effectively solve the problems by matching with a district heat supply pipeline.
In order to solve the technical problems, the invention provides a remote constant-temperature heat supply control system which comprises a system master control terminal and a client control device, wherein the system master control terminal is in communication connection with the client control device and can control the client control device; the client control device comprises a data centralized meter, a remote regulation user end hydraulic balance device and an indoor control panel, the data centralized meter is in communication connection with the system master control terminal, the remote regulation user end hydraulic balance device and the indoor control panel are connected with the data centralized meter, the remote regulation user end hydraulic balance device is in wired or wireless connection with the indoor control panel, the indoor control panel can carry out authority limit control on the remote regulation user end hydraulic balance device, the remote regulation user end hydraulic balance device comprises an actuator and a linear opening ball valve, the upper end of the linear opening ball valve is connected with the actuator, the front end of the linear opening ball valve is connected with a heat supply user inlet pipeline, and the rear end of the linear opening ball valve is connected with an indoor pipeline.
Preferably, as a further optimization improvement, the indoor control panel is arranged in a heat supply household room, a temperature sensor is arranged in the indoor control panel, corresponding temperature is displayed by the indoor control panel in real time, corresponding temperature data is transmitted to the data centralized reading device, and the data centralized reading device transmits data information to the system main control terminal in real time; before leaving a factory, setting a maximum temperature limit value and a minimum temperature limit value for the indoor control panel, wherein when temperature data acquired by the indoor control panel is higher than the maximum temperature limit value, the indoor control panel sends a temperature rise instruction to the remote regulation user end hydraulic balance device, the actuator starts to work and completely opens the linear opening ball valve, and hot water in a heat supply user pipeline quickly flows into a user and circulates at a maximum speed; when the temperature data collected by the indoor control panel is lower than the minimum temperature limit value, the indoor control panel sends a cooling instruction to the remote regulation user end hydraulic balance device, the actuator starts to work and completely closes the linear opening ball valve, and hot water in the heat supply user pipeline stops flowing into the indoor and stops circulating.
Preferably, as a further improvement, the indoor control panel can manually control the opening, closing and temperature fine adjustment of the remote-adjustment hydraulic balancing device at the user end in order to meet the independent requirements of the user. The household can independently adjust the temperature within a limited range according to the actual requirement of the household, and the indoor control panel can automatically adjust the temperature according to the setting of the household.
Preferably, as a further optimization improvement, the system is further provided with a remote room temperature acquisition device in communication connection with the data collection meter, wherein the remote room temperature acquisition device is composed of a shell, a display screen, a temperature sensor, a humidity sensor, a microchip processor, a storage battery, a wireless transmission module and a wireless flow card, the storage battery provides electric power support for the remote room temperature acquisition device, the display screen is embedded on the shell, the display screen, the temperature sensor, the humidity sensor, the storage battery and the wireless transmission module are connected with the microchip processor, and the wireless flow card is connected with the wireless transmission module.
Preferably, in order to prevent working logic errors or other artificial illegal operations of the indoor control panel, as a further optimization improvement, the system main control terminal can be set, and when the temperature acquired by the indoor control panel or the remote room temperature acquisition device is higher or lower than a set value, the system main control terminal can give an alarm for reminding; the alarm grade can be divided into two levels, wherein the first level is the condition that the temperature of one household is higher than or lower than a set numerical value, and the second level is the condition that the temperature of 1 percent or more than three households of the total heat supply household is higher than or lower than the set numerical value; the administrator can control the remote regulation user end hydraulic balance device through the system master control terminal according to actual conditions, or increase or decrease heating equipment, so that the comprehensive energy can be saved by 6-10%.
Preferably, as a further optimization improvement, the permission range of the temperature fine adjustment when the indoor control panel manually controls the remote adjustment hydraulic balancing device at the user end is 18-21 degrees, and the system master control terminal is required to operate when the permission range is exceeded. For example, some residents with children may need 22-25 degrees to meet the requirements, in this case, the residents can directly contact with a heat supply company to increase and pay partial expenses, and an administrator directly controls the remote regulation user end hydraulic balance device from the system master control terminal.
Preferably, as a further optimization and improvement, the actuator consists of a housing, a linear motor and a power line, the linear motor is arranged in the housing and is mechanically connected with the linear opening ball valve, and the power line is connected with the linear motor and an external power supply. The advantage of a linear motor makes it possible to fully meet the requirements in the device.
Preferably, in order to prevent the linear opening ball valve from rusting and prevent scale deposition, as a further optimization improvement, the indoor control panel can be further arranged, and the remote control household hydraulic balancing device can be controlled to be opened or closed once every 3 to 4 hours; if the linear opening ball valve is in an opening state, the indoor control panel sends an instruction, and the actuator controls the linear opening ball valve to be completely closed and then to be completely opened; if the linear opening ball valve is in a closed state, the indoor control panel sends an instruction, and the actuator controls the linear opening ball valve to be completely opened and then completely closed.
Preferably, in order to facilitate the system master control terminal to check the information of the remote regulation user-side hydraulic balance device and the indoor control panel, as a further optimization improvement, the working information data of the remote regulation user-side hydraulic balance device and the indoor control panel can be transmitted to the data centralized meter in real time, and the data centralized meter can transmit data information to the system master control terminal in real time. The administrator can check whether illegal operation exists or not through the system master control terminal or remotely adjust working logic errors of the hydraulic balancing device at the user end and the indoor control panel.
Compared with the prior art, the invention has the advantages that: the remote adjustment of the hydraulic balance device at the user end and the setting of the indoor control panel can realize the automatic control or manual control of the indoor temperature; the system master control terminal is arranged, so that the automatic control or manual control of the indoor temperature is further enhanced; the temperature sensor is arranged in the indoor control panel, so that the temperature can be displayed in real time, and a user does not need to buy a thermometer independently; the remote room temperature acquisition device is internally provided with the temperature sensor and the humidity sensor, so that data support can be provided for the system master control terminal, and the resident can conveniently check the room temperature and the humidity in real time.
The invention is further described with reference to the following figures and detailed description.
Drawings
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, a preferred embodiment accompanied with figures is described in detail below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
FIG. 1 is a schematic diagram of the system of the present invention.
Figure 2 is a simplified diagram of an indoor control panel of the present invention.
Fig. 3 is a schematic view of a remote room temperature acquisition device of the present invention.
Fig. 4 is a schematic diagram of the remote adjustment hydraulic balancing device of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, a remote constant temperature heating control system includes: the system comprises a system main control terminal 1 and a client control device, wherein the system main control terminal 1 is in communication connection with the client control device, and the system main control terminal 1 can control the client control device; the client control device comprises a data set reader 2, a remote adjustment user end hydraulic balance device 3 and an indoor control panel 4, the data set reader 2 is in communication connection with a system master control terminal 1, the remote adjustment user end hydraulic balance device 3 and the indoor control panel 4 are connected with the data set reader 2, the remote adjustment user end hydraulic balance device 3 is in wired or wireless connection with the indoor control panel 4, the indoor control panel 4 can conduct authority limit control on the remote adjustment user end hydraulic balance device 3, the remote adjustment user end hydraulic balance device 3 comprises an actuator 31 and a linear opening ball valve 32, the upper end of the linear opening ball valve 32 is connected with the actuator 31, the front end of the linear opening ball valve 32 is connected with a heat supply user entering pipeline, and the rear end of the linear opening ball valve 32 is connected with the indoor pipeline.
As shown in fig. 4, the remote room temperature acquisition device 5 is further provided, and is in communication connection with the data collection reader, the remote room temperature acquisition device 5 is composed of a shell, a display screen, a temperature sensor, a humidity sensor, a microchip processor, a storage battery, a wireless transmission module and a wireless flow card, the storage battery provides electric power support for the remote room temperature acquisition device 5, the display screen is embedded in the shell, the display screen, the temperature sensor, the humidity sensor, the storage battery, the wireless transmission module are connected with the microchip processor, and the wireless flow card is connected with the wireless transmission module.
The actuator 31 is composed of a housing, a linear motor disposed in the housing and mechanically connected to the linear opening ball valve 32, and a power line connecting the linear motor and an external power source.
The specific working principle is as follows: the system is matched with a district heat supply pipe network to work, and heat distribution can be better carried out. The indoor control panel is arranged in a heat supply household room, the indoor temperature is monitored in real time, corresponding temperature data can be transmitted to the data set reading device while the corresponding temperature is displayed by the indoor control panel in real time, and the data set reading device can transmit data information to the system main control terminal in real time; because the highest temperature limit value and the lowest temperature limit value are set for the indoor control panel before delivery, when the temperature data collected by the indoor control panel is higher than the highest temperature limit value, the indoor control panel can send a heating instruction to the remote regulation user end hydraulic balance device, the actuator starts to work and completely opens the linear opening ball valve, and hot water in the heat supply user pipeline can quickly flow into the room and can circulate at the highest speed; when the temperature data collected by the indoor control panel is lower than the minimum temperature limit value, the indoor control panel sends a cooling instruction to the remote regulation user end hydraulic balance device, the actuator starts to work and completely closes the linear opening ball valve, and hot water in the heat supply user pipeline stops flowing into the indoor and stops circulating; the resident can carry out limited operation through the indoor control panel according to the actual requirement of the resident, for example, temperature adjustment is carried out between 18 degrees and 21 degrees, heating is turned off or on, and the like, and the operation beyond the range is carried out by the system total control terminal.
The system master control terminal is set, and when the temperature acquired by the indoor control panel or the remote room temperature acquisition device is higher or lower than a set value, the system master control terminal can give an alarm for reminding; the alarm grade can be divided into two levels, wherein the first level is the condition that the temperature of one household is higher than or lower than a set numerical value, and the second level is the condition that the temperature of 1 percent or more than three households of the total heat supply household is higher than or lower than the set numerical value; the administrator can control the remote adjustment user end hydraulic balance device according to the actual situation, or increase or decrease the heating equipment.
Setting an indoor control panel, and controlling a remote regulation user end hydraulic balance device to be opened or closed once every 3-4 hours; if the linear opening ball valve is in an opening state, the indoor control panel sends an instruction, and the actuator controls the linear opening ball valve to be completely closed and then completely opened; if the linear opening ball valve is in a closed state, the indoor control panel sends an instruction, and the actuator controls the linear opening ball valve to be completely opened and then completely closed.
The working information data of the remote regulation client hydraulic balance device and the indoor control panel can be transmitted to the system server in real time, and the system master control terminal acquires the information received by the system server in real time.
In summary, the system server, the system master control terminal, the remote regulation user-side hydraulic balance device, the indoor control panel and the remote room temperature acquisition device are comprehensively applied to the remote constant-temperature heat supply control system, which is not mentioned in the prior art, and the application of the related technologies enables the remote constant-temperature heat supply control system to have many advantages, such as effectively solving the problems of uneven heat supply and large room temperature difference, and thoroughly solving the problem that the room temperature is lower than the minimum room temperature requirement of the government. Therefore, the invention has outstanding substantive features and obvious progress.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A remote constant temperature heating control system, comprising: the system comprises a system master control terminal (1) and a client control device, wherein the system master control terminal (1) is in communication connection with the client control device, and the system master control terminal (1) can control the client control device; the method is characterized in that: the client control device consists of a data set reader (2), a remote adjustment user end hydraulic balance device (3) and an indoor control panel (4), the data set reader (2) is in communication connection with the system master control terminal (1), the remote adjustment user end hydraulic balance device (3) and the indoor control panel (4) are connected with the data set reader (2), the remote adjustment user end hydraulic balance device (3) is in wired or wireless connection with the indoor control panel (4), the indoor control panel (4) can carry out authority limited control on the remote adjustment user end hydraulic balance device (3), the remote adjustment user end hydraulic balance device (3) consists of an actuator (31) and a linear opening ball valve (32), the upper end of the linear opening ball valve (32) is connected with the actuator (31), the front end of the linear opening ball valve (32) is connected with a heat supply service pipeline, and the rear end of the linear opening ball valve (32) is connected with an indoor pipeline; the indoor control panel (4) is arranged in a heat supply household, a temperature sensor is arranged in the indoor control panel, corresponding temperature is displayed by the indoor control panel (4) in real time, corresponding temperature data can be transmitted to the data centralized reading device (2), and the data centralized reading device (2) can transmit data information to the system main control terminal (1) in real time; before leaving a factory, setting a maximum temperature limit value and a minimum temperature limit value for the indoor control panel (4), when temperature data acquired by the indoor control panel (4) is higher than the maximum temperature limit value, sending a temperature rise instruction to the remote regulation user end hydraulic balance device (3) by the indoor control panel (4), starting the operation of the actuator (31) and completely opening the linear opening ball valve (32), and quickly flowing hot water in a heat supply service pipeline into the room and performing extremely-fast circulation; when the temperature data collected by the indoor control panel (4) is lower than the minimum temperature limit value, the indoor control panel (4) sends a cooling instruction to the remote regulation user end hydraulic balance device (3), the actuator (31) starts to work and completely closes the linear opening ball valve (32), and hot water in the heat supply user pipeline stops flowing into the indoor and stops circulating; the indoor control panel (4) can manually control the opening and closing of the remote regulation user end hydraulic balance device (3) and the temperature fine adjustment.
2. A remote thermostatic heating control system according to claim 1, wherein: the remote room temperature acquisition device (5) is in communication connection with the data set reader (2), the remote room temperature acquisition device (5) comprises a shell, a display screen, a temperature sensor, a humidity sensor, a microchip processor, a storage battery, a wireless transmission module and a wireless flow card, the storage battery provides electric power support for the remote room temperature acquisition device (5), the display screen is embedded in the shell, the display screen, the temperature sensor, the humidity sensor, the storage battery and the wireless transmission module are connected with the microchip processor, and the wireless flow card is connected with the wireless transmission module.
3. A remote thermostatic heating control system according to claim 2, wherein: the system master control terminal (1) can be set, and when the temperature acquired by the indoor control panel (4) or the remote room temperature acquisition device (5) is higher or lower than a set value, the system master control terminal (1) can give an alarm and remind; the alarm grade can be divided into two levels, wherein the first level is the condition that the temperature of one household is higher than or lower than a set numerical value, and the second level is the condition that the temperature of 1 percent or more than three households of the total heat supply household is higher than or lower than the set numerical value; the administrator can control the remote regulation user end hydraulic balance device (3) according to the actual situation, or increase or decrease the heating equipment; the permission range of temperature micro-adjustment when the indoor control panel (4) manually controls the remote regulation user end hydraulic balance device (3) is 18-21 degrees, and the system master control terminal (1) needs to operate when the permission range exceeds the range; the actuator (31) consists of a shell, a linear motor and a power line, wherein the linear motor is arranged in the shell and is mechanically connected with the linear opening ball valve (32), and the power line is connected with the linear motor and an external power supply.
4. A remote thermostatic heating control system according to claim 3, wherein: the indoor control panel (4) can be set, and the remote adjustment of the hydraulic balance device (3) at the user end can be controlled to be opened or closed once every 3 to 4 hours; if the linear opening ball valve (32) is in an open state, the indoor control panel (4) sends an instruction, and the actuator (31) controls the linear opening ball valve (32) to be completely closed and then to be completely opened; if the linear opening ball valve (32) is in a closed state, the indoor control panel (4) sends an instruction, and the actuator (31) controls the linear opening ball valve (32) to be completely opened and then completely closed; the remote control hydraulic balance device (3) and the indoor control panel (4) can transmit working information data to the data centralized reading device (2) in real time, and the data centralized reading device (2) can transmit data information to the system master control terminal (1) in real time.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811355063.3A CN109442568B (en) | 2018-11-14 | 2018-11-14 | Remote constant-temperature heat supply control system |
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| CN201811355063.3A CN109442568B (en) | 2018-11-14 | 2018-11-14 | Remote constant-temperature heat supply control system |
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| CN109442568A CN109442568A (en) | 2019-03-08 |
| CN109442568B true CN109442568B (en) | 2022-02-22 |
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| CN112996321B (en) * | 2021-03-05 | 2022-08-02 | 马乐志 | Regular expression matching-based multi-table data set reading method for intelligent terminal |
| CN113567011A (en) * | 2021-06-23 | 2021-10-29 | 京源中科科技股份有限公司 | Heat supply metering method, metering device and metering system with monitoring function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101832600B (en) * | 2010-05-17 | 2012-05-23 | 西安建筑科技大学 | Management method for intelligent coordination of residential heating |
| CN202253961U (en) * | 2011-08-10 | 2012-05-30 | 杨国斌 | Ad-hoc network wireless meter reading heat-metering intelligent heating energy-saving system |
| CN203518002U (en) * | 2013-10-24 | 2014-04-02 | 济宁五颗星表计有限公司 | Heat metering and temperature control integrated system |
| CN203518001U (en) * | 2013-10-24 | 2014-04-02 | 济宁五颗星表计有限公司 | Heat allocation system capable of implementing on-off time area method |
| CN103953969A (en) * | 2014-05-20 | 2014-07-30 | 常州大学 | Novel system for acquiring and metering heating data |
| CN205606738U (en) * | 2016-05-10 | 2016-09-28 | 山西佳晟达暖通设备有限公司 | Hot metering device in branch family who has constant temperature regulation function |
| CN107461800A (en) * | 2017-07-19 | 2017-12-12 | 西安市格仁智能科技有限公司 | A kind of Distributed Intelligence energy heating system and method |
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