CN115816626A - Method and system for controlling spraying and steam pump of health preserving kiln - Google Patents
Method and system for controlling spraying and steam pump of health preserving kiln Download PDFInfo
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- CN115816626A CN115816626A CN202211421962.5A CN202211421962A CN115816626A CN 115816626 A CN115816626 A CN 115816626A CN 202211421962 A CN202211421962 A CN 202211421962A CN 115816626 A CN115816626 A CN 115816626A
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- 238000005507 spraying Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 87
- 239000007921 spray Substances 0.000 claims description 43
- 238000004891 communication Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
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Abstract
The invention provides a method and a system for controlling spraying and a steam pump of a health preserving kiln, wherein the method for controlling spraying and the steam pump comprises the following steps: step S1: setting a preset temperature and humidity value and a preset time value in the curing kiln, and storing the preset temperature and humidity value and the preset time value in the control module; step S2: monitoring the temperature and humidity in the curing kiln, and transmitting collected temperature and humidity data to a control module; and step S3: the control module compares the collected temperature and humidity data with a preset value, issues a spraying and steam auxiliary instruction, and guarantees that the temperature and humidity of the health-preserving kiln reach the preset value all the time. The default of the required humiture of preferential settlement precast beam in the health preserving in-process different times is carried out the mode of comparing through actual temperature and preset temperature, is adjusted through the temperature of control shower nozzle and steam pump in to the health preserving kiln, makes actual humiture and default keep unanimous, guarantees the uniform change of the temperature in the health preserving kiln, accords with the health preserving law of precast beam, guarantees the quality of precast beam.
Description
Technical Field
The invention belongs to the technical field of precast beam health maintenance, and particularly relates to a health maintenance kiln spraying and steam pump control method and system.
Background
With the rapid development of traffic roads and bridge infrastructures, higher requirements are put forward on the quality and the quantity of precast beams. The traditional spraying health-preserving mode is mainly carried out by adopting a manual watering or simple combination spraying control mode of a time relay and a switch assembly. Due to the influence of responsibility consciousness and working attitude of operators, the mode often causes untimely maintenance or missed maintenance, so that cracks are easily generated on the surface of the concrete, and the common problems of insufficient strength and the like are caused. In addition, the method also has the problems of low mechanization degree, slow project progress, high energy consumption and the like. Therefore, a method and a system for controlling spraying of a health-preserving kiln and a steam pump are provided, and a spray head and the steam pump are controlled to preserve the precast beam through an intelligent health-preserving method.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a method and a system for controlling spraying and a steam pump of a health-preserving kiln.
One embodiment of the invention provides a method for controlling spraying and a steam pump of a health preserving kiln, which comprises the following steps:
step S1: setting temperature and humidity preset values and time required by each stage of temperature rise, constant temperature and temperature reduction in the curing process of the precast beam in the curing kiln;
step S2: monitoring the temperature and humidity in the curing kiln through a temperature and humidity sensor;
and step S3: control humiture data, contrast with the humiture default of corresponding stage in the same time to use humiture default and corresponding time as the reference, give down and spray and steam auxiliary instruction, guarantee that the humiture in the health preserving kiln reaches the humiture default all the time.
In one embodiment, in step S1,
the preset value of the constant temperature is between 50 and 65 ℃, and the preset value of the constant temperature is T Sign board The standard value of the outdoor temperature is T Outdoor temperature ；
In the temperature rising process, the temperature in the curing kiln is required to be ensured to rise to 50-65 ℃ at a constant speed, and the constant speed change rate of the temperature is k Lifting of wine Then k is Lifting of water The value range of the (A) is 8 ℃/h-10 ℃/h;
in the cooling process, the temperature in the curing kiln is required to be ensured to be reduced to the outdoor environment temperature at a constant speed, and the constant speed change rate of the temperature is k Descend Then | k Descend The value range of | is 8 ℃/h-10 ℃/h.
In one embodiment, in step S3, the temperature preset value in the same time is compared with the actual temperature in the curing kiln according to the reference of the curing time of the precast beam in the curing kiln, and a spraying and steam auxiliary instruction is issued to ensure that the temperature and the humidity in the curing kiln reach the preset value all the time.
One embodiment of the present invention further provides a health preserving kiln spray and steam pump control system for executing the health preserving kiln spray and steam pump control method according to any one of the above embodiments, including:
the control module is arranged on the health-preserving kiln, monitors the temperature and humidity data in the health-preserving kiln and regulates and controls the temperature and humidity in the health-preserving kiln;
the steam pump sprays the module, the steam pump sprays the module and is used for spraying the warm water, guarantees the humiture in the health preserving kiln.
In one embodiment, a temperature and humidity sensor is installed in the curing kiln, the temperature and humidity sensor transmits collected temperature and humidity data in the curing kiln to the control module, a thermometer is installed outside the curing kiln, and the thermometer transmits collected outdoor temperature data to the control module.
In one embodiment, the control module comprises:
the controller is used for receiving temperature and humidity in the health-preserving kiln collected by the temperature and humidity sensor and the thermometer and data of temperature outside the health-preserving kiln, comparing the data with temperature and humidity preset values according to the temperature and humidity data, controlling the steam pump spraying module, and monitoring the temperature of hot water in the steam pump spraying module.
Preferably, the controller is most preferably a PLC controller.
In one embodiment, the control module may further include a touch screen.
In one embodiment, the controller comprises:
the A/D unit is used for receiving temperature and humidity data and outdoor temperature data in the health-preserving kiln, which are acquired by the temperature and humidity sensor, acquiring hot water temperature data in the steam pump spraying module, and feeding the acquired data back to the touch screen for display;
the I/O unit outputs a signal to control the start and stop of a steam pump spraying module according to the data acquired by the A/D unit and an instruction generated by manually touching the touch screen, so as to regulate the temperature and humidity in the health-preserving kiln;
and the communication unit is internally provided with a GPRS wireless module and ensures that the control module carries out remote data communication.
In one embodiment, the steam pump spray module comprises:
the water mixing tank is used for storing hot water and adding cold water to adjust the temperature of water in the water mixing tank;
the spray head is arranged in the curing kiln;
and the steam pump is arranged between the spray head and the water mixing tank and is controlled by the I/O unit.
In one embodiment, a temperature sensor is installed in the water mixing tank, and the temperature sensor monitors the temperature of water in the water mixing tank and transmits monitoring data to the A/D unit.
In one embodiment, the water mixing tank is connected with a cold water pipe, a hot water pipe and a water supply pipe, the water supply pipe is connected with the steam pump, and the cold water pipe, the hot water pipe and the water supply pipe are respectively provided with a switch assembly which is controlled by an I/O unit.
In one embodiment, the switch assembly is controlled to be turned on or off by a control unit;
or, the switch component is manually controlled to be switched on or switched off.
The curing kiln spraying and steam pump control method or the curing kiln spraying and steam pump control system provided by the embodiment has the following beneficial effects:
1. the preset values of the temperature and the humidity required by the precast beam at different time in the health preserving process are preferentially set, the spray head and the steam pump are intelligently controlled through the control module in a mode of comparing the actual temperature with the preset temperature, the temperature in the health preserving kiln is adjusted, the actual temperature and the preset value of the temperature and the humidity are kept consistent, the temperature in the health preserving kiln can be guaranteed to be in the changing process of uniform temperature rise, constant temperature and uniform temperature reduction in the health preserving process, the health preserving rule of the precast beam is met, and the quality of the precast beam is guaranteed.
2. The controller carries out data computation through the humiture data of gathering, assigns the instruction of spraying automatically, also can assign the instruction of spraying through the artifical manual control of touch-sensitive screen, can realize fast to switch module and steam pump's control to reach the control purpose of the intelligent health preserving of constant temperature and humidity, through the mode of automation and artifical manual switching, strengthen control module's subjective controllability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a curing kiln spraying and steam pump control method according to one embodiment of the present invention;
FIG. 2 is a diagram showing the temperature and time variation state of the temperature in the curing kiln in the processes of temperature rise, constant temperature and temperature drop;
FIG. 3 is a schematic block diagram of a curing kiln spray and steam pump control system according to another embodiment of the present invention;
FIG. 4 is a schematic diagram of the control module of FIG. 3;
FIG. 5 is a schematic structural view of the water mixing tank of FIG. 3;
in the figure: 100. a curing kiln; 101. a temperature and humidity sensor; 102. a thermometer;
110. a control module; 111. a touch screen; 112. a controller; 1121. an A/D unit; 1122. an I/O unit; 1123. a communication unit;
120. a steam pump spray module;
121. a water mixing tank; 1211. a temperature sensor; 1212. a cold water pipe; 1213. a hot water pipe; 1214. a water supply pipe;
122. a spray head; 123. a steam pump.
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.
It should be noted that if directional indications (such as up, down, left, right, front, back, 8230) \8230;) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture, the motion situation, etc., and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, one embodiment of the present invention provides a method for controlling spraying and steam pump 123 of a curing kiln 100, which includes:
step S1: setting temperature and humidity preset values and time required by each stage in three stages of temperature rise, constant temperature and temperature reduction in the curing process of the precast beams in the curing kiln 100;
step S2: monitoring the temperature and humidity in the curing kiln 100 through a temperature and humidity sensor 101;
and step S3: the humiture data is controlled, and the humiture default with corresponding stage is compared in the same time to use humiture default and corresponding time as the reference, give down and spray and steam auxiliary instruction, guarantee that the humiture in the health preserving kiln 100 reaches the humiture default all the time.
In the method for controlling the spraying and steam pump 123 of the curing kiln 100 provided in the above embodiment, preset values of temperature and humidity required by the precast beam at different times in the curing process are preferentially set, the spray head 122 and the steam pump 123 are controlled by the control module 110 in a manner of comparing the actual temperature with the preset temperature, and the temperature in the curing kiln 100 is adjusted, so that the actual temperature and humidity are kept consistent with the preset values of temperature and humidity, and the temperature in the curing kiln 100 can be ensured to be subjected to a changing process of constant-speed temperature rise-constant-speed temperature fall in the curing process, thereby conforming to the curing rule of the precast beam and ensuring the quality of the precast beam;
when the actual temperature is higher than the preset temperature, the control module 110 turns off the showerhead 122 and the steam pump 123, and when the actual temperature is lower than the preset temperature, the control module 110 turns on the showerhead 122 and the steam pump 123.
Referring to fig. 2, in one embodiment, in step S1,
the preset value of the constant temperature is between 50 and 65 ℃, and the preset value of the constant temperature is T Sign board And the standard value of the outdoor temperature is T Outdoor temperature ；
In the temperature rising process, the temperature in the curing kiln 100 is required to be ensured to rise to 50-65 ℃ at a constant speed, and the constant speed change rate of the temperature is k Lifting of wine Then k is Lifting of water The value range of the (A) is 8 ℃/h-10 ℃/h;
in the cooling process, the temperature in the curing kiln 100 is required to be ensured to be reduced to the outdoor environment temperature at a constant speed, and the constant speed change rate of the temperature is k Descend Then | k Descend The value range of | is 8 ℃/h-10 ℃/h.
In the embodiment, the constant temperature time is estimated to be 8 hours, the constant temperature must be 50-65 ℃, the ambient humidity is stably maintained to be 85-95%, the temperature in the curing kiln 100 is monitored through the control module 110, the spray heads 122 and the steam pumps 123 are controlled to spray in the curing kiln 100, the temperatures of water mist sprayed by the spray heads 122 and the steam pumps 123 are monitored, the temperature and humidity values are accurately adjusted, it is ensured that the precast beams in the curing kiln 100 are cured in a regular temperature and humidity environment, the quality of the precast beams is prevented from being influenced by temperature and humidity changes or untimely regulation, and k Lifting of wine And | k Lower the main body The value range of |, is between 8 ℃/h and 10 ℃/h, the maximum value of uniform temperature rise is set, the control module 110 adjusts the water temperature of the water mixing tank 121 in the hot water atomization module according to the beam body temperature and the outdoor environment temperature, and the quality problem of the precast beam caused by too fast temperature rise is avoided.
In one embodiment, in step S3, the temperature preset value in the same time is compared with the actual temperature in the curing kiln 100 according to the reference of the curing time of the precast beam placed in the curing kiln 100, and a spraying and steam auxiliary instruction is issued to ensure that the temperature and the humidity in the curing kiln 100 always reach the preset value.
In this embodiment, the actual temperature in the curing kiln 100 is compared with the preset temperature at the same time, and the temperature and humidity in the curing kiln 100 are regulated and controlled by controlling the spray nozzle 122 and the steam pump 123, so as to ensure that the actual temperature reaches the preset value.
Referring to fig. 3, an embodiment of the present invention further provides a curing kiln 100 spraying and steam pump 123 control system, configured to execute the curing kiln 100 spraying and steam pump 123 control method according to any one of the above embodiments, including:
the control module 110 is installed on the curing kiln 100, and the temperature and humidity in the curing kiln 100 are regulated and controlled by monitoring temperature and humidity data in the curing kiln 100;
steam pump sprays module 120, steam pump sprays module 120 and is used for spraying the warm water, guarantees the humiture in the health preserving kiln 100.
A temperature and humidity sensor 101 is installed in the curing kiln 100, the temperature and humidity sensor 101 conveys collected temperature and humidity data in the curing kiln 100 to a control module 110, a thermometer 102 is installed outside the curing kiln 100, and the thermometer 102 conveys the collected outdoor temperature data to the control module 110.
In this embodiment, through temperature and humidity sensor 101 and thermometer 102, carry out real time monitoring to the inside and outside temperature of health preserving kiln 100, and carry the temperature data who gathers to control module 110 in, compare with the default according to the actual temperature and humidity data who gathers by control module 110, control steam pump sprays opening of module 120 and stops, control module 110 is through the temperature and humidity data that temperature and humidity sensor 101 and thermometer 102 gathered, in time start or close steam pump sprays module 120, the reinforcing is to the accuse of the inside humiture of health preserving kiln 100, guarantee precast beam's quality.
Referring to fig. 4, in one embodiment, the control module 110 includes:
and the controller 112 is used for receiving the temperature and humidity inside the health preserving kiln 100 and the data of the temperature outside the health preserving kiln 100, which are acquired by the temperature and humidity sensor and the thermometer 102, comparing the data with temperature and humidity preset values according to the temperature and humidity data, controlling the steam pump spraying module 120, and monitoring the temperature of hot water inside the steam pump spraying module 120.
Preferably, the controller 112 is most preferably a PLC controller.
In this embodiment, the controller 112 carries out data calculation through the humiture data of gathering, issues the instruction of spraying automatically, can realize fast the control to switch module and steam pump 123 to reach the control purpose of the intelligent health preserving of constant temperature and humidity.
Preferably, the control module 110 may further include a touch screen 111.
In this embodiment, the controller 112 is connected to the touch screen 111 through RS-232 signals, or a spraying instruction can be issued through manual control of the touch screen 111, and the subjective controllability of the control module 110 is enhanced through automatic and manual switching.
Referring to fig. 4, in one embodiment, the controller 112 includes:
the a/D unit 1121 is configured to receive temperature and humidity data and outdoor temperature data in the health preserving kiln 100, which are acquired by the temperature and humidity sensor 101, acquire hot water temperature data in the steam pump spraying module 120, and feed back the acquired data to the touch screen 111 for display;
the I/O unit 1122 outputs a signal to control the start and stop of the steam pump spraying module 120 according to the data collected by the a/D unit 1121 and the instruction generated by manually touching the touch screen 111, so as to adjust the temperature and humidity in the health preserving kiln 100;
a communication unit 1123, wherein the communication unit 1123 is internally provided with a GPRS wireless module to ensure that the control module 110 performs remote data communication.
In this embodiment, the controller 112 collects the temperature and humidity inside the curing kiln 100, the temperature outside the curing kiln 100 and the temperature of the hot water inside the steam pump spraying module 120 through the a/D module, compares and judges the temperature and the preset spraying curing preset value through data processing, and then controls the switch assembly and the steam pump 123 to spray into the curing kiln 100.
Referring to fig. 3, in one embodiment, the steam pump spraying module 120 includes:
the water mixing tank 121 is used for storing hot water, and cold water is added to adjust the temperature of water in the water mixing tank 121;
the spray head 122, the spray head 122 is installed in the curing kiln 100;
and a steam pump 123, wherein the steam pump 123 is installed between the shower head 122 and the water mixing tank 121, and the steam pump 123 is controlled by the I/O unit 1122.
In the embodiment, the hot water is changed to a certain extent through the water mixing tank 121, the influence of overhigh temperature of the hot water on the quality of the precast beam due to direct spraying is avoided, meanwhile, the temperature sensor 1211 is used for health of the temperature of the hot water in the water mixing tank 121, the temperature of the water mist atomized by the spray head 122 is ensured to be in accordance with the preset value of the temperature in the precast beam, the temperature and the humidity in the health preserving kiln 100 are ensured, the quality of the precast beam cannot be influenced by severe change of the stability in the health preserving kiln 100, and the opening number of the nozzles is controlled by setting two temperature control methods 1; 2. the temperature of the hot water in the water mixing tank 121 is controlled, and the temperature in the curing kiln 100 is regulated and controlled in an enhanced manner.
Referring to fig. 5, in one embodiment, a temperature sensor 1211 is installed in the water mixing tank 121, and the temperature sensor 1211 monitors the temperature of the water in the water mixing tank 121 and transmits monitoring data to the a/D unit 1121.
In one embodiment, the water mixing tank 121 is connected to a cold water pipe 1212, a hot water pipe 1213 and a water supply pipe 1214, the water supply pipe 1214 is connected to the steam pump 123, and the cold water pipe 1212, the hot water pipe 1213 and the water supply pipe 1214 are respectively provided with a switch assembly, and the switch assemblies are controlled by the I/O unit 1122.
Preferably, the switch assembly is most preferably a solenoid valve, and may also include a switch and a valve.
In this embodiment, the temperature sensor 1211 is used for monitoring hot water in the water mixing tank 121 in real time, so as to ensure that warm water in the water mixing tank 121 is always higher than a preset value of the temperature in the curing kiln 100, thereby avoiding temperature loss during spraying, and the a/D unit 1121 controls the temperature of the hot water in the water mixing tank 121 to change along with the change of the curing time of the precast beam according to the collected temperature data in the curing kiln 100, so as to ensure that the hot water in the water mixing tank 121 is always higher than preset values of various temperature change states during the temperature change process of temperature rise-constant temperature-temperature reduction.
In one of the embodiments, the first and second electrodes are,
the switch assembly is controlled to be turned on or off by the control unit;
or, the switch component is manually controlled to be switched on or switched off.
In this embodiment, through artifical and all can start switch components of control module 110, make things convenient for the manual work to regulate and control, strengthen the holistic controllability of health preserving kiln 100.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, which are directly or indirectly applied to the present invention, are included in the scope of the present invention.
Claims (12)
1. The curing kiln spraying and steam pump control method is characterized by comprising the following steps:
step S1: setting temperature and humidity preset values and time required by each stage of temperature rise, constant temperature and temperature reduction in the curing process of the precast beam in the curing kiln;
step S2: monitoring the temperature and humidity in the curing kiln through a temperature and humidity sensor;
and step S3: control humiture data, contrast with the humiture default of corresponding stage in the same time to use humiture default and corresponding time as the reference, give down and spray and steam auxiliary instruction, guarantee that the humiture in the health preserving kiln reaches the humiture default all the time.
2. The curing kiln spraying and steam pump control method as recited in claim 1,
in the step S1, the first step is performed,
the preset value of the constant temperature is between 50 and 65 ℃, and the preset value of the constant temperature is T Sign board And the standard value of the outdoor temperature is T Outdoor temperature ；
In the temperature rising process, the temperature in the curing kiln is required to be ensured to rise to 50-65 ℃ at a constant speed, and the constant speed change rate of the temperature is k Lifting of wine Then k is Lifting of wine The value range of the (A) is 8 ℃/h-10 ℃/h;
in the cooling process, the temperature in the curing kiln is required to be ensured to be reduced to the outdoor ambient temperature at a constant speed, and the constant speed change rate of the temperature is k Descend Then | k Descend The value range of | is 8 ℃/h-10 ℃/h.
3. The curing kiln spraying and steam pump control method as recited in claim 2,
in step S3, the time of putting the precast beam into the health-preserving kiln for preserving is taken as a reference, the temperature preset value in the same time is compared with the actual temperature in the health-preserving kiln, a spraying and steam auxiliary instruction is given, and the temperature and the humidity in the health-preserving kiln are guaranteed to reach the preset value all the time.
4. Curing kiln spray and steam pump control system for carrying out a curing kiln spray and steam pump control method according to any one of claims 1 to 3, characterized in that it comprises:
the control module is arranged on the health-preserving kiln, monitors the temperature and humidity data in the health-preserving kiln and regulates and controls the temperature and humidity in the health-preserving kiln;
the steam pump sprays the module, the steam pump sprays the module and is used for spraying the warm water, guarantees the humiture in the health preserving kiln.
5. The curing kiln spray and steam pump control system of claim 4,
install temperature and humidity sensor in the health preserving kiln, temperature and humidity data in the health preserving kiln that temperature and humidity sensor will gather is carried to the control module in, the thermometer is installed to the health preserving kiln outward, the outdoor temperature data that the thermometer will gather is carried to the control module in.
6. The curing kiln spray and steam pump control system of claim 4,
the control module includes:
and the controller is used for receiving temperature and humidity in the health preserving kiln and data of temperature outside the health preserving kiln, wherein the temperature and humidity are acquired by the temperature and humidity sensor and the thermometer, comparing the data with temperature and humidity preset values according to the temperature and humidity data, controlling the steam pump spraying module, and monitoring the temperature of hot water in the steam pump spraying module.
7. The curing kiln spray and steam pump control system of claim 6,
the control module may further include a touch screen.
8. The curing kiln spray and steam pump control system of claim 6,
the controller includes:
the A/D unit is used for receiving temperature and humidity data and outdoor temperature data in the health-preserving kiln, which are acquired by the temperature and humidity sensor, acquiring hot water temperature data in the steam pump spraying module, and feeding the acquired data back to the touch screen for display;
the I/O unit outputs a signal to control the start and stop of a steam pump spraying module according to the data acquired by the A/D unit and an instruction generated by manually touching the touch screen, so as to regulate the temperature and humidity in the health-preserving kiln;
and the communication unit is internally provided with a GPRS wireless module and ensures that the control module carries out remote data communication.
9. The curing kiln spray and steam pump control system of claim 8,
the steam pump sprays the module and includes:
the water mixing tank is used for storing hot water and adding cold water to adjust the temperature of water in the water mixing tank;
the spray head is arranged in the curing kiln;
and the steam pump is arranged between the spray head and the water mixing tank and is controlled by the I/O unit.
10. The curing kiln spray and steam pump control system of claim 9,
a temperature sensor is installed in the water mixing tank and used for monitoring the temperature of water in the water mixing tank and transmitting monitoring data to the A/D unit.
11. The curing kiln spray and steam pump control system of claim 9,
the water mixing tank is connected with a cold water pipe, a hot water pipe and a water supply pipe, the water supply pipe is connected with the steam pump, switch assemblies are arranged on the cold water pipe, the hot water pipe and the water supply pipe, and the switch assemblies are controlled through the I/O unit.
12. The curing kiln spray and steam pump control system of claim 11,
the switch component is controlled by the control unit to be turned on or off;
or, the switch component is manually controlled to be switched on or switched off.
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| CN202211421962.5A CN115816626A (en) | 2022-11-14 | 2022-11-14 | Method and system for controlling spraying and steam pump of health preserving kiln |
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| CN202211421962.5A CN115816626A (en) | 2022-11-14 | 2022-11-14 | Method and system for controlling spraying and steam pump of health preserving kiln |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793098A (en) * | 2023-08-29 | 2023-09-22 | 山西华茂智能新材料有限公司 | Waste heat recycling method for annealing process slow cooling section of spheroidal graphite cast tube |
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2022
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793098A (en) * | 2023-08-29 | 2023-09-22 | 山西华茂智能新材料有限公司 | Waste heat recycling method for annealing process slow cooling section of spheroidal graphite cast tube |
| CN116793098B (en) * | 2023-08-29 | 2023-10-20 | 山西华茂智能新材料有限公司 | Waste heat recycling method for annealing process slow cooling section of spheroidal graphite cast tube |
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