CN113093837A - Temperature control system and method for centralized box - Google Patents
Temperature control system and method for centralized box Download PDFInfo
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- CN113093837A CN113093837A CN202110491787.6A CN202110491787A CN113093837A CN 113093837 A CN113093837 A CN 113093837A CN 202110491787 A CN202110491787 A CN 202110491787A CN 113093837 A CN113093837 A CN 113093837A
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- temperature
- fan
- temperature control
- air conditioner
- master controller
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- 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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- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a temperature control system and a temperature control method for a centralized box, wherein the system comprises: a master controller; a plurality of air conditioning modules; the intelligent energy-saving temperature control system comprises a plurality of fan modules and a plurality of temperature sensors, wherein the temperature sensors are in communication connection with a master controller, the air conditioner modules and the fan modules are in communication connection with the master controller respectively, the master controller receives temperature data of a centralized box of the temperature sensors, and the master controller drives the air conditioner modules and the fan modules to operate respectively according to the obtained temperature data.
Description
Technical Field
The invention relates to the field of oil exploitation, in particular to a temperature control system and method for a centralized box.
Background
In the prior art, the exploitation of oil usually adopts the electric connection structure of principal and subordinate control chip, main control chip connects each branch chip, each branch chip transmits the data of gathering for total control chip, every branch control chip is installed in the switch board, a plurality of branch switch boards are concentrated and are installed in the centralized box among the traditional technical scheme, because there are a large amount of heating elements in the switch board, make the temperature in the centralized box higher, traditional centralized box only has simple air conditioner cooling or the fan dispels the heat, the air conditioner supplies cold for a long time and consumes energy great, and there is the inhomogeneous phenomenon of temperature space in the centralized box inside, the unable real time monitoring of traditional technical scheme is the temperature in each space in the whole centralized box, simple air conditioner cooling is when the air conditioner damages, the temperature in the centralized box can't be controlled effectively.
Disclosure of Invention
One of the objectives of the present invention is to provide a temperature control system and method for a centralized box, wherein the temperature control system and method adopts multiple temperature adjustment methods, controls different temperature adjustment devices through a master control chip, and can adjust the temperature in the centralized box according to specific requirements.
Another object of the present invention is to provide a temperature control system and method for a concentration box, wherein the temperature control system has a plurality of temperature sensors, the plurality of temperature sensors are respectively installed at different positions of the concentration box, the plurality of sensors transmit temperatures to a main control cabinet chip, and the main control cabinet chip detects temperature distribution conditions in the concentration box according to the sensing of the plurality of sensors and drives air conditioners, fans and other devices at corresponding positions, so as to effectively maintain temperature balance in the concentration box.
The invention also aims to provide a temperature control system and a temperature control method for the concentration box, which adopt remote control of the temperature in the concentration box and have simple operation, convenience and rapidness.
The invention also aims to provide a temperature control system and a temperature control method for the concentration box, the temperature control system and the temperature control method realize intelligent regulation and control of the air and the fan power in the concentration box according to specific monitored temperature, and compared with the fixed power in the traditional technical scheme, the technical scheme of the invention is more energy-saving and environment-friendly.
Another object of the present invention is to provide a temperature control system and method for a central box, which includes a temperature sensor outside the central box, and intelligently turns on or off an air conditioner and a fan device by comparing an indoor temperature with an outdoor temperature.
To achieve at least one of the above objects, the present invention further provides a concentrated tank temperature control system comprising:
a master controller;
a plurality of air conditioning modules;
a plurality of fan modules;
a plurality of temperature sensors;
the temperature sensors are in communication connection with the master controller, the temperature sensors are installed in different areas of the centralized box respectively, the air conditioning modules and the fan modules are in communication connection with the master controller respectively, the master controller receives temperature data of the centralized box in the area where the temperature sensors are located, and the master controller drives the air conditioning modules and the fans to operate respectively according to the acquired temperature data.
According to a preferred embodiment of the present invention, the centralized box temperature control system has a modbus bus for connecting the plurality of branch controllers.
According to another preferred embodiment of the invention, the master controller is respectively connected with the temperature sensor and the air conditioning module in a communication manner by using an RS845 cable.
According to another preferred embodiment of the invention, the master controller is respectively connected with a plurality of fan modules through a control bus of 0-10V.
According to another preferred embodiment of the present invention, the temperature control system of the centralized box has a remote PC end, and the remote PC end is communicatively connected to the master controller.
According to another preferred embodiment of the invention, the temperature control system of the concentration box adopts a GSM/GPRS network and a TCP Client protocol to be respectively connected with the master controller and the remote PC end in a communication manner, and the master controller is respectively connected with the air conditioner module, the fan module, the temperature sensor and the remote PC end.
The invention further provides a temperature control method of the concentration box, which comprises the following steps:
acquiring temperature data of a plurality of areas of the concentration box;
acquiring environmental temperature data outside the concentration box;
comparing the temperature data of a plurality of areas in the concentration box with the environmental temperature data;
and driving the fan module and/or the air conditioning module to operate according to the comparison result.
According to one of the preferred embodiments of the present invention, the temperatures t1, t2, t3 are set; wherein t1 is more than t2 is more than t3, indoor temperature ti is measured, outdoor air temperature to is measured, if to is more than ti and ti is more than t1, the ventilation hole is closed, and the air conditioner and the fan are opened; if to is less than ti, and t1 is less than ti and less than t2, the ventilation opening is closed, and the air conditioner and the fan are closed; if t2 is more than ti and less than t3 and to is more than t2, opening the ventilation opening, opening the fan and closing the air conditioner; if t3 is less than ti and to is less than t2, opening the ventilation opening, opening the air conditioner and opening the fan; if t2 < to < ti, the ventilation opening is closed, the air conditioner is opened, and the fan is turned on.
According to another preferred embodiment of the present invention, when ti < to, ti < t1, and to < t1 close the vent, open the air conditioner and the fan; if t1 is less than to and ti is less than t1, opening the ventilation opening, closing the air conditioner and opening the fan; if t1 is more than ti and less than t2, closing the air vent, and closing the air conditioner and the fan; if t2 < ti, the vent is closed and the air conditioner and fan are turned on.
Drawings
FIG. 1 is a block schematic diagram of a centralized cabinet temperature control system according to the present invention;
FIG. 2 is a schematic flow chart showing a temperature control method for a centralized box according to the present invention;
fig. 3 is a block diagram illustrating one of the processes of the temperature control method of the centralized box according to the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The underlying principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.
It is to be understood that the terms "a" and "an" are to be interpreted as meaning that a number of an element can be one in one embodiment or several in another embodiment, and the terms "a" and "an" are not to be interpreted as limiting the number.
Please refer to a schematic block diagram of a temperature control system of a centralized box shown in fig. 1, wherein the temperature control system includes a main controller and a plurality of temperature sensors; a plurality of air conditioner module and a plurality of fan module, wherein with the inside a plurality of detection area that divide of container, install in each detection area air conditioner module, fan module and temperature sensor, air conditioner module, fan module and the temperature sensor in each detection area adopt the RS485 cable connection respectively total controller for transmission temperature data and temperature control instruction, a communication module is connected to temperature sensor, communication module connects the RS485 cable to realize the upload of temperature data, it is required to explain, two RS485 cables are connected respectively to communication module, are used for receiving temperature sensor's temperature data respectively, and the control divides regional temperature safety. The air conditioning module is connected with the master controller through an RS485 cable, and is used for sending a temperature control instruction to the master controller and controlling the starting, stopping, refrigerating capacity and working state of the air conditioning module. It should be noted that, in another preferred embodiment of the present invention, the temperature control system of the centralized box further includes a plurality of humidity sensors, each detection area is respectively installed with the humidity sensor, and the humidity sensors are connected to the communication module and the master controller through the RS485 cable for communicating and connecting, so as to upload the humidity information of each detection area.
Further, the master controller is respectively connected with the fan modules by adopting 0-10V buses and is used for respectively issuing instructions of starting, closing, increasing or decreasing the power of the fan modules according to the temperature conditions of the detection areas.
In a preferred embodiment of the present invention, the temperature control system of the centralized box further comprises a remote PC end, which is in communication connection with a master controller through a GSM/GPRS network and a TCP Client protocol, and the master controller is respectively connected with the air conditioning module, the temperature sensor and the fan module to realize web page control of the remote PC end. The remote PC end is provided with a display interface, and the master controller uploads data to the PC end through the GSM/GPRS network and the TCP Client protocol and displays the data in a list mode including but not limited to the list mode.
To better illustrate the technical effects of the present invention, referring to fig. 2-3, the present invention further provides a centralized box temperature control method, comprising the following steps:
acquiring temperature data of a plurality of areas of the concentration box;
acquiring environmental temperature data outside the concentration box;
comparing the temperature data of a plurality of areas in the concentration box with the environmental temperature data;
and driving the fan module and/or the temperature module to operate according to the comparison result.
In a preferred embodiment, referring to the schematic flow chart shown in fig. 3, the method for controlling temperature includes the following steps: setting temperatures t1, t2, t 3; wherein t1 is more than t2 is more than t3, indoor temperature ti is measured, outdoor air temperature to is measured, if to is more than ti and ti is more than t1, the ventilation hole is closed, and the air conditioner and the fan are opened; if to is less than ti, and t1 is less than ti and less than t2, the ventilation opening is closed, and the air conditioner and the fan are closed; if t2 is more than ti and less than t3 and to is more than t2, opening the ventilation opening, opening the fan and closing the air conditioner; if t3 is less than ti and to is less than t2, opening the ventilation opening, opening the air conditioner and opening the fan; if t2 < to < ti, the ventilation opening is closed, the air conditioner is opened, and the fan is turned on.
When ti is less than to, and ti is less than t1, and to is less than t1, the ventilation opening is closed, and the air conditioner and the fan are opened; if t1 is less than to and ti is less than t1, opening the ventilation opening, closing the air conditioner and opening the fan; if t1 is more than ti and less than t2, closing the air vent, and closing the air conditioner and the fan; if t2 < ti, the vent is closed and the air conditioner and fan are turned on.
Furthermore, the temperature control system of the centralized box also comprises an alarm module which is arranged on equipment such as a control cabinet and the like where each detection area is positioned, an alarm time threshold value is set in the master controller, for example, the alarm time threshold value can be set to 10 minutes, when the temperature detected by the temperature sensor in real time is greater than the first temperature threshold and exceeds the alarm time threshold, the master controller sends alarm information to a remote PC end, and the real-time temperature, the air-conditioning state and the fan state of each detection area are transmitted to the remote PC end for visual display so as to be regulated, analyzed and processed by workers, in another preferred embodiment of the present invention, the master controller monitors the air conditioner status in real time, and if the temperature is increased due to the abnormal air conditioner status data, the alarm module sends alarm information to the remote PC.
It should be noted that, a plurality of control cabinets are installed at intervals in a general centralized box, the detection area division can be divided according to the installation of the control cabinets, and the air conditioning module, the fan module and the temperature sensor can be directly and specifically installed according to the installation positions of the control cabinets, so as to effectively regulate and control the temperature of each control cabinet in a targeted manner.
The master controller is further provided with a modbus, the modbus is connected with the branch control cabinets, and device modules such as a temperature sensor, an air conditioner module and a fan module of the temperature control system of the concentration box can be added according to the addition of the branch control cabinets, so that the installation is more convenient.
In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication section, and/or installed from a removable medium. The computer program, when executed by a Central Processing Unit (CPU), performs the above-described functions defined in the method of the present application. It should be noted that the computer readable medium mentioned above in the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
It will be understood by those skilled in the art that the embodiments of the present invention described above and illustrated in the drawings are given by way of example only and not by way of limitation, the objects of the invention having been fully and effectively achieved, the functional and structural principles of the present invention having been shown and described in the embodiments, and that various changes or modifications may be made in the embodiments of the present invention without departing from such principles.
Claims (9)
1. A concentrated tank temperature control system, comprising:
a master controller;
a plurality of air conditioning modules;
a plurality of fan modules;
a plurality of temperature sensors;
the temperature sensors are in communication connection with the master controller, the temperature sensors are installed in different areas of the centralized box respectively, the air conditioning modules and the fan modules are in communication connection with the master controller respectively, the master controller receives temperature data of the centralized box in the area where the temperature sensors are located, and the master controller drives the air conditioning modules and the fans to operate respectively according to the acquired temperature data.
2. The centralized cabinet temperature control system of claim 1, wherein the centralized cabinet temperature control system has a modbus bus for connection to a plurality of slave controllers.
3. The temperature control system of the concentration box as claimed in claim 1, wherein the master controller is connected with the temperature sensor and the air conditioning module by RS845 cables in a communication mode respectively.
4. The temperature control system of the concentration box as claimed in claim 1, wherein the master controller is connected with the plurality of fan modules through a control bus of 0-10V.
5. The temperature control system of claim 1, wherein the temperature control system of the concentration box has a remote PC end, and the remote PC end is in communication with the general controller.
6. The temperature control system of a concentration box according to claim 1, wherein the temperature control system of the concentration box adopts a GSM/GPRS network and a TCP Client protocol to be respectively connected with the master controller and a remote PC end in a communication manner, and the master controller is respectively connected with the air conditioner module, the fan module, the temperature sensor and the remote PC end.
7. A temperature control method for a centralized box is characterized by comprising the following steps:
acquiring temperature data of a plurality of areas of the concentration box;
acquiring environmental temperature data outside the concentration box;
comparing the temperature data of a plurality of areas in the concentration box with the environmental temperature data;
and driving the fan module and/or the air conditioning module to operate according to the comparison result.
8. The temperature control method of a concentration tank according to claim 7, characterized in that the set temperatures t1, t2, t 3; wherein t1 is more than t2 is more than t3, indoor temperature ti is measured, outdoor air temperature to is measured, if to is more than ti and ti is more than t1, the ventilation hole is closed, and the air conditioner and the fan are opened; if to is less than ti, and t1 is less than ti and less than t2, the ventilation opening is closed, and the air conditioner and the fan are closed; if t2 is more than ti and less than t3 and to is more than t2, opening the ventilation opening, opening the fan and closing the air conditioner; if t3 is less than ti and to is less than t2, opening the ventilation opening, opening the air conditioner and opening the fan; if t2 < to < ti, the ventilation opening is closed, the air conditioner is opened, and the fan is turned on.
9. The temperature control method of a header tank as claimed in claim 8, wherein when ti < to, ti < t1, and to < t1 close the vent, open the air conditioner and the fan; if t1 is less than to and ti is less than t1, opening the ventilation opening, closing the air conditioner and opening the fan; if t1 is more than ti and less than t2, closing the air vent, and closing the air conditioner and the fan; if t2 < ti, the vent is closed and the air conditioner and fan are turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110491787.6A CN113093837A (en) | 2021-05-06 | 2021-05-06 | Temperature control system and method for centralized box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110491787.6A CN113093837A (en) | 2021-05-06 | 2021-05-06 | Temperature control system and method for centralized box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113093837A true CN113093837A (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110491787.6A Pending CN113093837A (en) | 2021-05-06 | 2021-05-06 | Temperature control system and method for centralized box |
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|---|---|
| CN (1) | CN113093837A (en) |
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2021
- 2021-05-06 CN CN202110491787.6A patent/CN113093837A/en active Pending
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