CN110134164B - Temperature control system for constant-temperature workshop - Google Patents
Temperature control system for constant-temperature workshop Download PDFInfo
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- CN110134164B CN110134164B CN201910356559.0A CN201910356559A CN110134164B CN 110134164 B CN110134164 B CN 110134164B CN 201910356559 A CN201910356559 A CN 201910356559A CN 110134164 B CN110134164 B CN 110134164B
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- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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Abstract
The invention discloses a temperature control system for a constant-temperature workshop, which comprises a temperature sensing module, a temperature control module and a temperature control module, wherein the temperature sensing module is used for sensing the temperature of the constant-temperature workshop; the temperature sensing module transmits real-time workshop temperature information to the temperature control module through an electrical signal, the temperature control module processes and classifies the collected temperature information, and transmits the information to the temperature adjusting module according to a program making instruction, the temperature adjusting module transmits the information to the feedback module and the terminal equipment module, the terminal equipment module transmits a signal responded by equipment to the feedback module, and the feedback module transmits the instruction of the temperature adjusting module and the response information of the terminal equipment module to the control center; the mode that static temperature acquisition and dynamic temperature acquisition combined together is adopted, and static temperature acquisition temperature measurement in real time when being in normal environment, when terminal equipment moves and adjusts the temperature, dynamic temperature acquisition real-time detection mutually supports, reduces the energy consumption, and accurate control temperature improves the stability and the persistence of control by temperature change.
Description
Technical Field
The invention relates to the technical field of automatic temperature regulation and control, in particular to a temperature control system for a constant-temperature workshop.
Background
In the production process of a product with higher requirements on the production and temperature of a microstructure component, the influence of the temperature change on the installation and performance of the product is larger, so that the temperature of the whole production workshop needs to be regulated and controlled within a smaller range, and a new challenge is provided for a temperature monitoring and adjusting system in a larger place such as a workshop.
At present, there is a relatively mature temperature control of a constant temperature plant, which is based on the premise that the plant is set in a relatively tight environment and the temperature is controlled by air conditioners and other equipment, so that the temperature is within a relatively large adjustment range, and local temperature changes are performed by overall temperature regulation, which results in high energy consumption. Therefore, how to improve the control mode of the constant temperature of the workshop, the mode of controlling the temperature can be adjusted locally or integrally, the mode of temperature acquisition saves energy, measurement with higher precision is carried out when the temperature is required to be adjusted, and normal temperature measurement is the problem to be solved by the invention within the constant temperature range.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a temperature control system for a constant-temperature workshop, which improves the control mode of the constant temperature of the workshop, enables the mode of controlling the temperature to be adjusted locally or integrally, saves energy by adopting a temperature acquisition mode, performs measurement with higher precision when the temperature needs to be adjusted and controlled, and performs normal temperature measurement within a constant temperature range.
The purpose of the invention can be realized by the following technical scheme:
a temperature control system for a constant-temperature workshop comprises a temperature sensing module, a temperature control module, a temperature adjusting module, a feedback module and a terminal equipment module; the temperature sensing module transmits real-time workshop temperature information to the temperature control module through an electrical signal, the temperature control module processes and classifies the collected temperature information, and transmits the information to the temperature adjusting module according to a program making instruction, the temperature adjusting module transmits the information to the feedback module and the terminal equipment module, the terminal equipment module transmits a signal responded by equipment to the feedback module, and the feedback module transmits the instruction of the temperature adjusting module and the response information of the terminal equipment module to the control center;
the temperature sensing module comprises static temperature-sensing ware and dynamic temperature-sensing ware, and static temperature-sensing ware is the temperature-sensing ware measurement temperature T of single fixed point, and dynamic temperature-sensing ware is through integrateing a plurality of temperature-sensing ware, and the temperature data value that dynamic temperature-sensing ware was collected is the average temperature T that a plurality of single-point temperature-sensing ware were measured, static temperature-sensing ware adopts bimetallic strip thermometer, and dynamic temperature-sensing ware adopts thermistor formula thermometer, and the concrete temperature measurement process of dynamic temperature-sensing ware is as follows:
s1, a dynamic temperature sensor adopts a plurality of temperature-sensitive resistors connected in parallel, each temperature-sensitive resistor terminal is connected to a signal amplifier and a data calculation and storage device, the dynamic temperature sensor is composed of three materials with different temperature-sensitive sensitivities, namely nickel-chromium-nickel-silicon, nickel-chromium-silicon-nickel and nickel-chromium-copper-nickel, and the temperature-sensitive resistances are nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon in sequence from high to low;
s2, setting the temperature measurement precision of three temperature sensors of nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon to be 0.01 ℃, simultaneously measuring the temperature of the nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon, marking the temperature measured by the nickel-chromium-copper-nickel temperature sensor as T1, marking the temperature measured by the nickel-chromium-nickel-silicon temperature sensor as T2, marking the temperature measured by the nickel-chromium-silicon-nickel-silicon temperature sensor as T3, setting the value finally output by the dynamic temperature sensor as T (T1+ T2+ T3)/3, setting the value error between the value of T and the value of T1 at 0.1 ℃, and when the calculated value of the output value T is greater than 0.1 ℃, setting the value of T1 as the final output value and prompting the fault of the dynamic temperature sensor;
the temperature sensing module transmits the obtained static temperature data T and the dynamic temperature data T to the temperature control module together, and the temperature control module controls the terminal equipment module through the temperature adjusting module according to the comparison of set temperature and the balance of the overall temperature of the workshop.
As a further aspect of the present invention, the accuracy of the temperature measurement of the static temperature sensor is 0.1 ℃.
As a further scheme of the present invention, the temperature control module includes a data collection module and a data processing module, the data collection module divides static temperature data T and dynamic temperature data T in the temperature sensing module into two data systems, one is temperature data of all static temperature sensors in a workshop formed by the static temperature data T, the other is temperature data formed by the dynamic temperature data T corresponding to the static temperature data T, the data collection module transmits two sets of temperature data to the data processing module, the data processing module performs linear statistics on the temperature data collected by the static temperature sensors and the dynamic temperature sensors, and in comparison with a preset temperature range value at the position, when a data difference between the static temperature data T and the dynamic temperature data T is greater than 0.5 ℃, the temperature control module is issued a temperature adjustment instruction by using the dynamic temperature data T as reference data, and when the data difference value of the static temperature data T and the dynamic temperature data T is less than or equal to 0.5 ℃, the static temperature data T is taken as reference data to send a temperature adjusting instruction to the temperature adjusting module.
As a further aspect of the present invention, the temperature adjustment module transmits information to the instruction program module, the instruction program module respectively controls the local adjustment module and the global adjustment module according to the information of the temperature control module, the instruction program module associates the collected temperature data with preset temperature data and the operation intensity of the terminal device in the form of a code, when the overall temperature of the data chain of the corresponding static temperature data T and the dynamic temperature data T is not in the range, the instruction program sends an adjustment signal to the global adjustment module, when the local temperature of the data chain of the corresponding static temperature data T and the dynamic temperature data T is not in the range, the instruction program sends an adjustment signal to the local adjustment module, and the local adjustment module and the global adjustment module transmit the execution signal to the terminal device module.
As a further scheme of the present invention, the feedback module is composed of a temperature feedback module and a terminal feedback module, the temperature feedback module feeds back collected and sorted temperature data information to the control center, the temperature feedback module simultaneously prompts an error signal in the temperature sensing module, the terminal device module feeds back the operation of the terminal device to the control center, the control center monitors the operation of the terminal device, and the terminal device module simultaneously updates the change information of temperature adjustment in real time through the temperature feedback module.
As a further scheme of the invention, the terminal equipment module comprises an air conditioner, a fan and a heater unit, the local adjusting module is only connected with the air conditioner, and the overall adjusting module is connected with the air conditioner, the fan and the heater unit.
As a further scheme of the invention, the control center carries out real-time monitoring and data storage on the automatic temperature adjustment of the temperature control system of the constant-temperature workshop through a digital display function and a data collection and analysis function, the stored temperature information and the information about the influence of the change of the temperature adjustment intensity on the temperature are stored in a classified manner, and the static temperature data T and the dynamic temperature data T collected for a long time form big data.
The invention has the beneficial effects that:
1. the temperature control system for the constant-temperature workshop adopts the combination of static and dynamic modes to collect the temperature of the workshop, ensures that the collected temperature has continuity and accuracy, continuously performs static measurement and continuously provides static temperature data, starts dynamic data measurement when the static temperature data has great change or exceeds the preset temperature value of the constant-temperature workshop, simultaneously measures the temperature of the workshop through high-precision temperature sensing materials made of different materials, selecting the most accurate measured value as dynamic temperature data in a mean value and error removing mode, wherein the static temperature data and the dynamic temperature data are the combination of a plurality of groups of data, the static temperature data and the dynamic temperature data are distributed at different positions, the temperature of the workshop is monitored in an all-around manner, and the temperature control precision of the constant-temperature workshop can be accurately adjusted within 1 ℃.
2. The temperature control module is used for performing overall analysis and local analysis on collected temperature data serving as a data chain through the data collection and processing module, the static data continuity and the dynamic data accuracy are compared, the result is regulated and controlled through the temperature regulation module, the regulation and control aim at balancing the temperature of a workshop to reach a preset constant temperature range, the regulation and control are also monitored in real time, dynamic temperature acquisition continuously sends out temperature measurement data when the terminal equipment module runs, the data are fed back to the system, and the temperature condition is accurately grasped.
3. According to the invention, through the accuracy of temperature acquisition and the whole and local property of temperature regulation and control, a mode of combining static temperature acquisition and dynamic temperature acquisition is adopted, when the terminal equipment is in a normal environment, the static temperature acquisition measures temperature in real time, and when the terminal equipment operates to regulate temperature, the dynamic temperature acquisition detects in real time and is matched with each other, so that the energy consumption is reduced, the temperature is accurately controlled, and the stability and the continuity of temperature control are improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of the overall module information flow of the present invention.
FIG. 2 is a block diagram of the temperature sensing module of the present invention.
Fig. 3 is a block diagram of temperature control in the present invention.
Fig. 4 is a block diagram of temperature regulation in the present invention.
Fig. 5 is a diagram of a feedback module in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
Referring to fig. 1 to 5, the present invention is a temperature control system for a constant temperature workshop, including a temperature sensing module, a temperature control module, a temperature adjusting module, a feedback module and a terminal device module; the temperature sensing module transmits real-time workshop temperature information to the temperature control module through an electrical signal, the temperature control module processes and classifies the collected temperature information, and transmits the information to the temperature adjusting module according to a program making instruction, the temperature adjusting module transmits the information to the feedback module and the terminal equipment module, the terminal equipment module transmits a signal responded by equipment to the feedback module, and the feedback module transmits the instruction of the temperature adjusting module and the response information of the terminal equipment module to the control center; the collection through to the workshop temperature adopts the combination of static and developments two kinds of modes, ensure that the temperature of gathering has continuity and accuracy, static measurement is continuous going on, continuously provides static temperature data, dynamic data measurement appears great change or starts when surpassing the temperature value of predetermineeing the constant temperature workshop at static temperature data, dynamic temperature measurement measures the workshop temperature simultaneously through the temperature sensing material of different materials high accuracy, use average value and the mode of going the error to select the most accurate measured value to be dynamic temperature data, static temperature data and dynamic temperature data are the combination of multiunit data, static temperature data and dynamic temperature data distribute in the position of difference, carry out omnidirectional temperature monitoring to the workshop.
The temperature sensing module comprises static temperature-sensing ware and dynamic temperature-sensing ware, and static temperature-sensing ware measures temperature T for the temperature-sensing ware of single fixed point, and dynamic temperature-sensing ware is through integrating a plurality of temperature-sensing ware, and the temperature data value that dynamic temperature-sensing ware was collected is the average temperature T that a plurality of single-point temperature-sensing ware were measured, static temperature-sensing ware adopts bimetallic strip thermometer, and dynamic temperature-sensing ware adopts thermistor formula thermometer, and the concrete temperature measurement process of dynamic temperature-sensing ware is as follows:
s1, a dynamic temperature sensor adopts a plurality of temperature-sensitive resistors connected in parallel, each temperature-sensitive resistor terminal is connected to a signal amplifier and a data calculation and storage device, the dynamic temperature sensor is composed of three materials with different temperature-sensitive sensitivities, namely nickel-chromium-nickel-silicon, nickel-chromium-silicon-nickel and nickel-chromium-copper-nickel, and the temperature-sensitive resistances are nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon in sequence from high to low; the temperature measuring range of the nickel chromium-nickel silicon is-200- +1000 ℃, the temperature measuring range of the nickel chromium silicon-nickel silicon is-200- +1200 ℃, and the temperature measuring range of the nickel chromium-copper nickel is-200- +700 ℃.
S2, setting the temperature measurement precision of three temperature sensors of nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon to be 0.01 ℃, simultaneously measuring the temperature of the nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon, marking the temperature measured by the nickel-chromium-copper-nickel temperature sensor as T1, marking the temperature measured by the nickel-chromium-nickel-silicon temperature sensor as T2, marking the temperature measured by the nickel-chromium-silicon-nickel-silicon temperature sensor as T3, setting the value finally output by the dynamic temperature sensor as T (T1+ T2+ T3)/3, setting the value error between the value of T and the value of T1 at 0.1 ℃, and when the calculated value of the output value T is greater than 0.1 ℃, setting the value of T1 as the final output value and prompting the fault of the dynamic temperature sensor;
the temperature sensing module transmits the obtained static temperature data T and the dynamic temperature data T to the temperature control module together, and the temperature control module controls the terminal equipment module through the temperature adjusting module according to the comparison of set temperature and the balance of the overall temperature of the workshop. The temperature control module is used for performing overall analysis and local analysis on collected temperature data serving as a data chain through the data collection and processing module, the static data continuity and the dynamic data accuracy are compared, the result is regulated and controlled through the temperature regulation module, the regulation and control aim at balancing the temperature of a workshop to reach a preset constant temperature range, the regulation and control are also monitored in real time, dynamic temperature acquisition continuously sends out temperature measurement data when the terminal equipment module runs, the data are fed back to the system, and the temperature condition is accurately grasped.
The temperature measurement precision of the static temperature sensor is 0.1 ℃, and the temperature control precision of a constant temperature workshop can be accurately adjusted within 1 ℃.
The temperature control module comprises a data collection module and a data processing module, the data collection module divides static temperature data T and dynamic temperature data T in the temperature sensing module into two data systems, one is temperature data of all static temperature sensors in a workshop formed by the static temperature data T, the other is temperature data formed by the dynamic temperature data T corresponding to the static temperature data T, the data collection module transmits two groups of temperature data to the data processing module, the data processing module carries out linear statistics on the temperature data collected by the static temperature sensors and the dynamic temperature sensors, and compares preset temperature range values of the position, when the data difference value of the static temperature data T and the dynamic temperature data T is more than 0.5 ℃, the dynamic temperature data T is taken as reference data to send a temperature adjusting instruction to the temperature adjusting module, and when the data difference value of the static temperature data T and the dynamic temperature data T is less than or equal to 0.5 ℃, the static temperature data T is taken as reference data to send a temperature adjusting instruction to the temperature adjusting module. And judging whether the data collected by the temperature sensor is in a normal working range.
The temperature adjusting module transmits information to the instruction program module, the instruction program module respectively controls the local adjusting module and the overall adjusting module according to the information of the temperature control module, the instruction program module associates the collected temperature data with preset temperature data and the operation intensity of the terminal device in a code mode, when the overall temperature of a data chain of corresponding static temperature data T and dynamic temperature data T is out of range, the instruction program sends an adjusting signal to the overall adjusting module, when the local temperature of the data chain of corresponding static temperature data T and dynamic temperature data T is out of range, the instruction program sends an adjusting signal to the local adjusting module, and the local adjusting module and the overall adjusting module transmit an executing signal to the terminal device module.
The feedback module consists of a temperature feedback module and a terminal feedback module, the temperature feedback module feeds collected and sorted temperature data information back to the control center, the temperature feedback module simultaneously prompts an error signal in the temperature sensing module, the terminal equipment module feeds the operation of the terminal equipment back to the control center, the control center monitors the operation of the terminal equipment, and the terminal equipment module simultaneously updates the change information of temperature adjustment in real time through the temperature feedback module.
The terminal equipment module comprises an air conditioner, a fan and a heater device, the local adjusting module is connected with the air conditioner, and the overall adjusting module is connected with the air conditioner, the fan and the heater device.
The control center carries out real-time monitoring and data storage on automatic temperature adjustment of a temperature control system of the constant-temperature workshop through a digital display function and a data collection and analysis function, stored temperature information and information of temperature adjustment intensity influence on temperature are stored in a classified mode, static temperature data T and dynamic temperature data T collected for a long time form big data, and reference of the big data is provided for production adjustment. Through the accuracy of temperature acquisition and the whole and locality of temperature regulation and control, adopt the mode that static temperature acquisition and dynamic temperature acquisition combined together, static temperature acquisition real-time temperature measurement when being in normal environment, when terminal equipment operation adjusts the temperature, dynamic temperature acquisition real-time detection mutually supports, reduces the energy consumption, accurate control temperature improves the stability and the continuation of temperature control.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (6)
1. A temperature control system for a constant-temperature workshop is characterized by comprising a temperature sensing module, a temperature control module, a temperature adjusting module, a feedback module and a terminal equipment module; the temperature sensing module transmits real-time workshop temperature information to the temperature control module through an electrical signal, the temperature control module processes and classifies the collected temperature information, and transmits the information to the temperature adjusting module according to a program making instruction, the temperature adjusting module transmits the information to the feedback module and the terminal equipment module, the terminal equipment module transmits a signal responded by equipment to the feedback module, and the feedback module transmits the instruction of the temperature adjusting module and the response information of the terminal equipment module to the control center;
the temperature sensing module comprises static temperature-sensing ware and dynamic temperature-sensing ware, and static temperature-sensing ware measures temperature T for the temperature-sensing ware of single fixed point, and dynamic temperature-sensing ware is through integrating a plurality of temperature-sensing ware, and the temperature data value that dynamic temperature-sensing ware was collected is the average temperature T that a plurality of single point temperature-sensing ware measured, and the specific temperature measurement process of dynamic temperature-sensing ware is as follows:
s1, a dynamic temperature sensor adopts a plurality of temperature-sensitive resistors connected in parallel, each temperature-sensitive resistor terminal is connected to a signal amplifier and a data calculation and storage device, the dynamic temperature sensor is composed of three materials with different temperature-sensitive sensitivities, namely nickel-chromium-nickel-silicon, nickel-chromium-silicon-nickel and nickel-chromium-copper-nickel, and the temperature-sensitive resistances are nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon in sequence from high to low;
s2, setting the temperature measurement precision of three temperature sensors of nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon to be 0.01 ℃, simultaneously measuring the temperature of the nickel-chromium-copper-nickel, nickel-chromium-nickel-silicon and nickel-chromium-silicon-nickel-silicon, marking the temperature measured by the nickel-chromium-copper-nickel temperature sensor as T1, marking the temperature measured by the nickel-chromium-nickel-silicon temperature sensor as T2, marking the temperature measured by the nickel-chromium-silicon-nickel-silicon temperature sensor as T3, setting the value finally output by the dynamic temperature sensor as T = (T1+ T2+ T3)/3, setting the value error between the value of T and the value of T1 at 0.1 ℃, and when the calculated value of the output value T is greater than 0.1 ℃, setting the value of T1 as the final output value and prompting the fault of the dynamic temperature sensor;
the temperature sensing module transmits the obtained static temperature data T and the dynamic temperature data T to the temperature control module together, and the temperature control module controls the terminal equipment module through the temperature adjusting module according to the comparison of set temperature and the balance of the overall temperature of the workshop;
by combining the static and dynamic manners for acquiring the workshop temperature, the static measurement is continuously carried out, the static temperature data is continuously provided, and the dynamic data measurement is started when the static temperature data exceeds the temperature value of a preset constant-temperature workshop;
the control center carries out real-time monitoring and data storage on automatic temperature adjustment of a temperature control system of the constant-temperature workshop through a digital display function and a data collection and analysis function, and the stored temperature information and information of temperature adjustment intensity influence on temperature are stored in a classified manner, and the static temperature data T and the dynamic temperature data T collected for a long time form big data to provide reference for the big data for production adjustment;
when the terminal equipment operates to adjust the temperature, the dynamic temperature acquisition detects in real time;
the temperature control module comprises a data collection module and a data processing module, the data collection module divides static temperature data T and dynamic temperature data T in the temperature sensing module into two data systems, one is temperature data of all static temperature sensors in a workshop formed by the static temperature data T, the other is temperature data formed by the dynamic temperature data T corresponding to the static temperature data T, the data collection module transmits two groups of temperature data to the data processing module, the data processing module carries out linear statistics on the temperature data collected by the static temperature sensors and the dynamic temperature sensors, and compares preset temperature range values of the position, when the data difference value of the static temperature data T and the dynamic temperature data T is more than 0.5 ℃, the dynamic temperature data T is taken as reference data to send a temperature adjusting instruction to the temperature adjusting module, and when the data difference value of the static temperature data T and the dynamic temperature data T is less than or equal to 0.5 ℃, the static temperature data T is taken as reference data to send a temperature adjusting instruction to the temperature adjusting module.
2. The temperature control system for the constant-temperature workshop as claimed in claim 1, wherein the static temperature sensor is a bimetal thermometer, the dynamic temperature sensor is a thermistor thermometer, and the accuracy of temperature measurement of the static temperature sensor is 0.1 ℃.
3. The temperature control system for a constant temperature plant according to claim 1, the temperature adjusting module transmits information to the instruction program module, the instruction program module respectively controls the local adjusting module and the overall adjusting module according to the information of the temperature control module, the instruction program module associates the collected temperature data with the preset temperature data and the operation intensity of the terminal equipment in a code form, when the integral temperature of the data chain corresponding to the static temperature data T and the dynamic temperature data T is not in the range, the instruction program sends an adjusting signal to the overall adjusting module, when the data link local temperature of the corresponding static temperature data T and dynamic temperature data T is not in range, the instruction program sends an adjusting signal to the local adjusting module, and the local adjusting module and the overall adjusting module transmit the executing signal to the terminal equipment module.
4. The temperature control system for the constant-temperature workshop according to claim 1, wherein the feedback module is composed of a temperature feedback module and a terminal feedback module, the temperature feedback module feeds collected and sorted temperature data information back to the control center, the temperature feedback module simultaneously prompts an error signal in the temperature sensing module, the terminal equipment module feeds operation of the terminal equipment back to the control center, the control center monitors operation of the terminal equipment, and the terminal equipment module simultaneously updates change information of temperature adjustment in real time through the temperature feedback module.
5. The temperature control system for the constant-temperature workshop as claimed in claim 1, wherein the terminal equipment module comprises air-conditioning, fan and heater equipment, only an air-conditioner is connected to the local regulating module, and an air-conditioning, fan and heater are connected to the general regulating module.
6. The temperature control system for the constant-temperature workshop as claimed in claim 1, wherein the control center monitors the automatic temperature adjustment of the temperature control system of the constant-temperature workshop in real time and stores the data through a digital display function and a data collection and analysis function, the stored temperature information and information about the influence of the change of the temperature adjustment intensity on the temperature are stored in a classified manner, and the static temperature data T and the dynamic temperature data T collected for a long time form big data.
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