CN117930907A - Intelligent temperature control system and method for paraffin section processing device - Google Patents
Intelligent temperature control system and method for paraffin section processing device Download PDFInfo
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- CN117930907A CN117930907A CN202410094638.XA CN202410094638A CN117930907A CN 117930907 A CN117930907 A CN 117930907A CN 202410094638 A CN202410094638 A CN 202410094638A CN 117930907 A CN117930907 A CN 117930907A
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- 238000000034 method Methods 0.000 title claims abstract description 73
- 239000012188 paraffin wax Substances 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 178
- 239000007788 liquid Substances 0.000 claims abstract description 137
- 239000012530 fluid Substances 0.000 claims abstract description 114
- 238000001514 detection method Methods 0.000 claims abstract description 102
- 230000002159 abnormal effect Effects 0.000 claims abstract description 84
- 238000005057 refrigeration Methods 0.000 claims abstract description 71
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 36
- 239000002918 waste heat Substances 0.000 claims abstract description 23
- 238000010992 reflux Methods 0.000 claims description 16
- 238000004321 preservation Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 239000003507 refrigerant Substances 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The invention provides an intelligent temperature control system and method for a paraffin section processing device, comprising the following steps: the paraffin section processing device is used for conducting heat of a cold table, heat of water tank liquid and temperature-adjusting heat of a cutter through the heat conducting structure of the cold table, the heat conducting structure of the water tank wall and the temperature-adjusting heat conducting of the cutter; performing refrigeration liquid circulation to adjust the refrigeration temperature of the cold table and the slicing temperature of the cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid; respectively detecting the multipoint temperature of the cold table top, the liquid temperature in the water tank and the temperature of the cutter in the slicing process, and obtaining multipoint process temperature detection information; according to the multipoint process temperature detection information, the intelligent control of independent refrigeration regulation of abnormal point location temperature areas and the intelligent control of abnormal rapid compensation of liquid temperature are carried out, and the intelligent control of abnormal temperature refrigeration liquid circulation temperature regulation of the cutter is carried out.
Description
Technical Field
The invention relates to the technical field of precise detection intelligent automatic control, in particular to an intelligent temperature control system and method of a paraffin section processing device.
Background
At present, the temperature control precision requirement of paraffin section processing devices is higher and higher; the problems of how to conduct multi-point heat conduction to the dispersed multi-position of the paraffin section processing device, how to adjust the refrigerating temperature of the cold table, the cutting temperature of the cutter and the liquid temperature of the water tank, how to obtain the accurate temperature of the cold table and the liquid temperature in the water tank and the cutting temperature in the section process, how to independently adjust the refrigerating temperature and the liquid temperature in an abnormal manner, and how to adjust the temperature of the cutter in an abnormal manner and the like are yet to be solved; therefore, it is necessary to provide an intelligent temperature control system and method for paraffin section processing device, so as to at least partially solve the problems existing in the prior art.
Disclosure of Invention
A series of concepts in simplified form are introduced in the summary section, which will be described in further detail in the detailed description section; the summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to at least partially solve the above problems, the present invention provides an intelligent temperature control system of a paraffin section processing device, comprising:
The multi-point heat conduction subsystem conducts cold table heat conduction, water tank liquid heat conduction and cutter temperature regulation heat conduction of the paraffin section processing device through the cold table heat conduction structure, the water tank wall heat conduction structure and the cutter temperature regulation heat conduction;
the temperature-regulating timing residual temperature circulation subsystem is used for carrying out circulation of refrigerating fluid to regulate the refrigerating temperature of the cold table and the slicing temperature of the cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid;
The multi-point process temperature detection subsystem is used for respectively detecting the multi-point temperature of the cold table top, the liquid temperature in the water tank and the cutter temperature in the slicing process to obtain multi-point process temperature detection information;
and the intelligent control subsystem for slice temperature performs intelligent control for independent refrigeration regulation of abnormal point temperature areas and intelligent control for abnormal rapid compensation of liquid temperature according to the temperature detection information of the multipoint process, and performs intelligent control for circulating temperature regulation of abnormal refrigerating liquid of the slicing temperature.
Preferably, the multi-point thermal conductivity subsystem comprises:
The cold table heat conduction subsystem conducts cold table heat of the paraffin section processing device through a cold table heat conduction structure;
the water tank wall heat conduction subsystem conducts liquid heat between liquid in the water tank and the water tank wall through the water tank wall heat conduction structure;
the cutter temperature-regulating conduction subsystem is arranged in the cutter clamping groove, two sides of the cutter are respectively provided with two refrigerating fluid circulating pipes in the groove wall, so as to conduct temperature-regulating heat of the cutter;
The cold mesa heat conduction structure includes: the heat-conducting spiral sheet, the heat-conducting spiral sheet refrigerating pipe cavity, the heat-conducting spiral sheet embedded refrigerating pipe and the heat-conducting spiral sheet inter-refrigerating pipe; the heat conduction spiral sheet is fixedly connected with the bottom surface of the refrigeration table top in a contact manner; the heat-conducting spiral slice embedded refrigerating pipe is arranged in the heat-conducting spiral slice refrigerating pipe cavity; the heat-conducting spiral sheet refrigerating tube cavities are distributed at the contact positions of the heat-conducting spiral sheets and the bottom surface of the refrigerating table top; the refrigerating pipes between the heat conduction spiral sheets are square pipes and distributed between the adjacent heat conduction spiral sheets, the upper pipe surfaces of the refrigerating pipes between the heat conduction spiral sheets are attached to the bottom surface of the refrigerating table top, and the refrigerating table top is fixed through heat conduction adhesive.
Preferably, the temperature-adjusting and timing residual temperature circulation subsystem comprises:
The compression refrigeration circulation subsystem compresses a first refrigerating fluid through a first compressor of the compressor unit to perform cold stage refrigeration, and circulates the refrigerating fluid through a first refrigerating fluid circulating pump;
The water tank heat preservation electric heating subsystem is used for adjusting the temperature of the water tank through the water tank heat exchange tube and keeping the water tank at fixed temperature and fixed time according to the set water tank temperature and the set water tank heat preservation time;
The cutter heat conduction adjusting subsystem compresses second refrigerating fluid through a second compressor of the compressor unit to perform cutter refrigeration, and circulates the refrigerating fluid through a second circulating pump of the refrigerating fluid;
After the first refrigerating fluid is subjected to cold stage refrigeration, the first refrigerating fluid flows back to the first compressor through a backflow pipeline; the reflux pipeline is provided with a three-way control valve group; one channel valve of the three-way control valve group is communicated with the reflux pipeline, one channel valve is connected with a refrigerating fluid circulating pipe of the cutter, and one channel valve is connected with a water tank heat exchange pipe; and respectively carrying out temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid.
Preferably, the multi-point process temperature detection subsystem comprises:
the cold table temperature detection subsystem is used for detecting the multipoint temperature of the cold table through the temperature sensors arranged at the multipoint of the cold table and acquiring multipoint temperature detection information of the cold table;
the water tank temperature detection subsystem is used for detecting the temperature of the liquid in the water tank through the liquid temperature sensor in the water tank and acquiring detection information of the temperature of the liquid in the water tank;
And the slicing point temperature detection subsystem is used for detecting the temperature of the cutter in the slicing process through an infrared point temperature detector and obtaining cutter temperature detection information.
Preferably, the intelligent control subsystem for slicing temperature comprises:
the cold table temperature control subsystem is used for performing independent refrigeration regulation intelligent control on abnormal point position temperature areas of the cold table temperature abnormal points according to the cold table multipoint temperature detection information;
The water tank temperature control subsystem is used for performing intelligent control for rapidly compensating abnormal liquid temperature when the temperature of the liquid in the water tank is abnormal according to the detection information of the liquid temperature in the water tank;
and the cutter temperature control subsystem is used for intelligently controlling the temperature regulation of the abnormal refrigerating fluid circulation of the cutter temperature according to the cutter temperature detection information when the cutter temperature is abnormal.
An intelligent temperature control method of a paraffin section processing device comprises the following steps:
S100, conducting cold table heat conduction, water tank liquid heat conduction and cutter temperature regulation heat conduction of the paraffin section processing device through a cold table heat conduction structure, a water tank wall heat conduction structure and cutter temperature regulation heat conduction;
S200, carrying out circulation of refrigerating fluid to adjust the refrigerating temperature of a cold table and the slicing temperature of a cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid;
s300, respectively detecting the multipoint temperature of the cold table top, the liquid temperature in the water tank and the temperature of the cutter in the slicing process, and acquiring multipoint process temperature detection information;
S400, according to the multipoint process temperature detection information, performing independent refrigeration adjustment intelligent control of abnormal point location temperature areas and liquid temperature abnormal rapid compensation intelligent control, and performing intelligent control of cutting temperature abnormal refrigeration liquid circulation temperature adjustment.
Preferably, S100 includes:
S101, conducting heat conduction of a cold table of the paraffin section processing device through a heat conduction structure of the cold table;
s102, conducting liquid heat between liquid in the water tank and the water tank wall through a water tank wall heat conducting structure;
s103, two refrigerating fluid circulation pipes are respectively arranged in the clamping groove of the cutter and the clamping groove walls at the two sides of the cutter to conduct temperature adjustment and heat conduction of the cutter;
The cold mesa heat conduction structure includes: the heat-conducting spiral sheet, the heat-conducting spiral sheet refrigerating pipe cavity, the heat-conducting spiral sheet embedded refrigerating pipe and the heat-conducting spiral sheet inter-refrigerating pipe; the heat conduction spiral sheet is fixedly connected with the bottom surface of the refrigeration table top in a contact manner; the heat-conducting spiral slice embedded refrigerating pipe is arranged in the heat-conducting spiral slice refrigerating pipe cavity; the heat-conducting spiral sheet refrigerating tube cavities are distributed at the contact positions of the heat-conducting spiral sheets and the bottom surface of the refrigerating table top; the refrigerating pipes between the heat conduction spiral sheets are square pipes and distributed between the adjacent heat conduction spiral sheets, the upper pipe surfaces of the refrigerating pipes between the heat conduction spiral sheets are attached to the bottom surface of the refrigerating table top, and the refrigerating table top is fixed through heat conduction adhesive.
Preferably, S200 includes:
S201, compressing a first refrigerating fluid through a first compressor of a compressor unit to perform cold stage refrigeration, and performing refrigerating fluid circulation through a first circulating pump of the refrigerating fluid;
S202, adjusting the temperature of the water tank through a water tank heat exchange pipe and keeping at fixed temperature and fixed time according to the set water tank temperature and the set water tank heat preservation time;
S203, compressing a second refrigerating fluid by a second compressor of the compressor unit to perform cutter refrigeration, and performing refrigerating fluid circulation by a second circulating pump of the refrigerating fluid;
After the first refrigerating fluid is subjected to cold stage refrigeration, the first refrigerating fluid flows back to the first compressor through a backflow pipeline; the reflux pipeline is provided with a three-way control valve group; one channel valve of the three-way control valve group is communicated with the reflux pipeline, one channel valve is connected with a refrigerating fluid circulating pipe of the cutter, and one channel valve is connected with a water tank heat exchange pipe; and respectively carrying out temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid.
Preferably, S300 includes:
s301, detecting the multipoint temperature of the cold table top through a temperature sensor arranged at the multipoint of the cold table top, and acquiring multipoint temperature detection information of the cold table top;
s302, detecting the temperature of the liquid in the water tank through a liquid temperature sensor in the water tank, and acquiring detection information of the temperature of the liquid in the water tank;
S303, detecting the temperature of the cutter in the slicing process by an infrared point temperature detector, and obtaining cutter temperature detection information.
Preferably, S400 includes:
s401, performing independent refrigeration regulation intelligent control on abnormal point position temperature areas of the cold table top according to the multi-point temperature detection information of the cold table top;
s402, according to detection information of the temperature of the liquid in the water tank, performing intelligent control for rapidly compensating abnormal liquid temperature when the temperature of the liquid in the water tank is abnormal;
S403, according to cutter temperature detection information, when the cutter temperature is abnormal, intelligent control of temperature regulation of abnormal cutter temperature refrigerating fluid circulation is performed.
Compared with the prior art, the invention at least comprises the following beneficial effects:
The invention provides an intelligent temperature control system and method of a paraffin section processing device, wherein a multi-point heat conduction subsystem is utilized to conduct cooling table heat conduction, water tank liquid heat conduction and cutter temperature regulation heat conduction of the paraffin section processing device through a cooling table heat conduction structure, a water tank wall heat conduction structure and cutter temperature regulation heat conduction; the temperature-regulating timing residual temperature circulation subsystem is used for carrying out circulation of refrigerating fluid to regulate the refrigerating temperature of the cold table and the slicing temperature of the cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid; the multi-point process temperature detection subsystem is used for respectively detecting the multi-point temperature of the cold table top, the liquid temperature in the water tank and the cutter temperature in the slicing process to obtain multi-point process temperature detection information; the intelligent control subsystem for slicing temperature performs intelligent control for independent refrigeration regulation of abnormal point temperature areas and intelligent control for liquid temperature abnormality fast compensation according to the temperature detection information of the multipoint process, and performs intelligent control for circulating temperature regulation of abnormal slicing temperature refrigeration liquid; the dispersed multi-position heat conduction of the paraffin section processing device can be carried out; the refrigerating temperature of the cold table, the slicing temperature of the cutter and the liquid temperature of the water tank can be adjusted, and the temperature difference or the waste heat of the refrigerating liquid is utilized; the accurate temperature of the cold table surface and the temperature of liquid in the water tank and the temperature of the cutter in the slicing process can be obtained; the independent refrigeration regulation and the abnormal regulation of the liquid temperature can be carried out, and the abnormal regulation of the cutter temperature can be carried out; the temperature control precision of the paraffin section processing device can be improved.
Other advantages, objects and features of the present invention will be in part apparent to those skilled in the art from consideration of the specification and practice of the invention as set forth herein.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a diagram illustrating an embodiment of an intelligent temperature control system architecture of a paraffin section processing apparatus according to the present invention.
Fig. 2 is a diagram of an embodiment of an intelligent temperature control system of a paraffin section processing apparatus according to the present invention.
FIG. 3 is a diagram showing another example of an intelligent temperature control system and method for paraffin section processing apparatus according to the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the same and to refer to the description; as shown in fig. 1-3, the present invention provides an intelligent temperature control system for a paraffin section processing apparatus, comprising:
The multi-point heat conduction subsystem conducts cold table heat conduction, water tank liquid heat conduction and cutter temperature regulation heat conduction of the paraffin section processing device through the cold table heat conduction structure, the water tank wall heat conduction structure and the cutter temperature regulation heat conduction;
the temperature-regulating timing residual temperature circulation subsystem is used for carrying out circulation of refrigerating fluid to regulate the refrigerating temperature of the cold table and the slicing temperature of the cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid;
The multi-point process temperature detection subsystem is used for respectively detecting the multi-point temperature of the cold table top, the liquid temperature in the water tank and the cutter temperature in the slicing process to obtain multi-point process temperature detection information;
and the intelligent control subsystem for slice temperature performs intelligent control for independent refrigeration regulation of abnormal point temperature areas and intelligent control for abnormal rapid compensation of liquid temperature according to the temperature detection information of the multipoint process, and performs intelligent control for circulating temperature regulation of abnormal refrigerating liquid of the slicing temperature.
The principle and effect of the technical scheme are as follows: the invention provides an intelligent temperature control system of a paraffin section processing device, which comprises: the multi-point heat conduction subsystem conducts cold table heat conduction, water tank liquid heat conduction and cutter temperature regulation heat conduction of the paraffin section processing device through the cold table heat conduction structure, the water tank wall heat conduction structure and the cutter temperature regulation heat conduction; the temperature-regulating timing residual temperature circulation subsystem is used for carrying out circulation of refrigerating fluid to regulate the refrigerating temperature of the cold table and the slicing temperature of the cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid; the multi-point process temperature detection subsystem is used for respectively detecting the multi-point temperature of the cold table top, the liquid temperature in the water tank and the cutter temperature in the slicing process to obtain multi-point process temperature detection information; the intelligent control subsystem for slicing temperature performs intelligent control for independent refrigeration regulation of abnormal point temperature areas and intelligent control for liquid temperature abnormality fast compensation according to the temperature detection information of the multipoint process, and performs intelligent control for circulating temperature regulation of abnormal slicing temperature refrigeration liquid; the dispersed multi-position heat conduction of the paraffin section processing device can be carried out; the refrigerating temperature of the cold table, the slicing temperature of the cutter and the liquid temperature of the water tank can be adjusted, and the temperature difference or the waste heat of the refrigerating liquid is utilized; the accurate temperature of the cold table surface and the temperature of liquid in the water tank and the temperature of the cutter in the slicing process can be obtained; the independent refrigeration regulation and the abnormal regulation of the liquid temperature can be carried out, and the abnormal regulation of the cutter temperature can be carried out; the temperature control precision of the paraffin section processing device can be improved;
The compressor is arranged in the cooling platform, the control switch is carried out through the bypass valve, two sensors are arranged at the left end and the right end of the inside of the cooling platform, and the temperature parameters are regulated through the parameters of the sensors which are transmitted back to the control board; adding a PID algorithm into the temperature control system, and refrigerating at full speed when the set value is more different from actual temperature detection feedback data; when the set value is different from the actual temperature detection feedback data by five degrees, the bypass valve is opened and closed within a certain time to control the output of the compressor refrigerant; when the set value is equal to or smaller than the actual temperature detection feedback data, the bypass valve is closed for a few minutes briefly, the actual temperature detection data feedback is waited, and then the bypass valve is opened to output the refrigerant; when the set value is-10 ℃, the room temperature is 27 ℃, and the feedback temperature of the sensor is 27 ℃. When the machine is started, the bypass valve is opened, and full-speed refrigeration is performed; when the feedback temperature of the sensor is-5 ℃, the bypass valve is frequently opened and closed, so that the flowing time of the refrigerant is prolonged, the temperature is slowly reduced, and the set temperature is gradually reached; when the sensor is at-10.5 ℃, closing the bypass valve, waiting for the temperature to rise, and then waiting for the temperature to rise to exceed a set value, and re-opening the bypass valve; cooling stage temperature range: -2 to-15 ℃; the temperature range of the water tank is as follows: room temperature to 70 ℃; the temperature range of the cutter is as follows: -15-room temperature.
In one embodiment, a multi-point thermal conductivity subsystem includes:
The cold table heat conduction subsystem conducts cold table heat of the paraffin section processing device through a cold table heat conduction structure;
the water tank wall heat conduction subsystem conducts liquid heat between liquid in the water tank and the water tank wall through the water tank wall heat conduction structure;
the cutter temperature-regulating conduction subsystem is arranged in the cutter clamping groove, two sides of the cutter are respectively provided with two refrigerating fluid circulating pipes in the groove wall, so as to conduct temperature-regulating heat of the cutter;
The cold mesa heat conduction structure includes: the heat-conducting spiral sheet, the heat-conducting spiral sheet refrigerating pipe cavity, the heat-conducting spiral sheet embedded refrigerating pipe and the heat-conducting spiral sheet inter-refrigerating pipe; the heat conduction spiral sheet is fixedly connected with the bottom surface of the refrigeration table top in a contact manner; the heat-conducting spiral slice embedded refrigerating pipe is arranged in the heat-conducting spiral slice refrigerating pipe cavity; the heat-conducting spiral sheet refrigerating tube cavities are distributed at the contact positions of the heat-conducting spiral sheets and the bottom surface of the refrigerating table top; the refrigerating pipes between the heat conduction spiral sheets are square pipes and distributed between the adjacent heat conduction spiral sheets, the upper pipe surfaces of the refrigerating pipes between the heat conduction spiral sheets are attached to the bottom surface of the refrigerating table top, and the refrigerating table top is fixed through heat conduction adhesive.
The principle and effect of the technical scheme are as follows: the cold table heat conduction subsystem conducts cold table heat conduction of the paraffin section processing device through a cold table heat conduction structure by utilizing multi-point heat conduction; the water tank wall heat conduction subsystem conducts liquid heat between liquid in the water tank and the water tank wall through the water tank wall heat conduction structure; the cutter temperature-regulating conduction subsystem is arranged in the cutter clamping groove, two sides of the cutter are respectively provided with two refrigerating fluid circulating pipes in the groove wall, so as to conduct temperature-regulating heat of the cutter;
The cold mesa heat conduction structure includes: the heat-conducting spiral sheet, the heat-conducting spiral sheet refrigerating pipe cavity, the heat-conducting spiral sheet embedded refrigerating pipe and the heat-conducting spiral sheet inter-refrigerating pipe; the heat conduction spiral sheet is fixedly connected with the bottom surface of the refrigeration table top in a contact manner; the heat-conducting spiral slice embedded refrigerating pipe is arranged in the heat-conducting spiral slice refrigerating pipe cavity; the heat-conducting spiral sheet refrigerating tube cavities are distributed at the contact positions of the heat-conducting spiral sheets and the bottom surface of the refrigerating table top; the refrigerating pipes among the heat-conducting spiral sheets are square pipes and distributed among the adjacent heat-conducting spiral sheets, the upper pipe surfaces of the refrigerating pipes among the heat-conducting spiral sheets are attached to the bottom surface of the refrigerating table top and fixed through heat-conducting adhesive; the multi-point heat conduction can be carried out on the dispersed multi-position of the paraffin section processing device.
In one embodiment, the tempering timed residual temperature circulation subsystem comprises:
The compression refrigeration circulation subsystem compresses a first refrigerating fluid through a first compressor of the compressor unit to perform cold stage refrigeration, and circulates the refrigerating fluid through a first refrigerating fluid circulating pump;
The water tank heat preservation electric heating subsystem is used for adjusting the temperature of the water tank through the water tank heat exchange tube and keeping the water tank at fixed temperature and fixed time according to the set water tank temperature and the set water tank heat preservation time;
The cutter heat conduction adjusting subsystem compresses second refrigerating fluid through a second compressor of the compressor unit to perform cutter refrigeration, and circulates the refrigerating fluid through a second circulating pump of the refrigerating fluid;
After the first refrigerating fluid is subjected to cold stage refrigeration, the first refrigerating fluid flows back to the first compressor through a backflow pipeline; the reflux pipeline is provided with a three-way control valve group; one channel valve of the three-way control valve group is communicated with the reflux pipeline, one channel valve is connected with a refrigerating fluid circulating pipe of the cutter, and one channel valve is connected with a water tank heat exchange pipe; and respectively carrying out temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid.
The principle and effect of the technical scheme are as follows: the refrigerating system comprises a temperature-regulating timing residual temperature circulation subsystem, a first compressor of a compressor unit is used for compressing first refrigerating fluid to perform cold table refrigeration, and a first refrigerating fluid circulating pump is used for circulating the refrigerating fluid; the water tank heat preservation electric heating subsystem is used for adjusting the temperature of the water tank through the water tank heat exchange tube and keeping the water tank at fixed temperature and fixed time according to the set water tank temperature and the set water tank heat preservation time; the cutter heat conduction adjusting subsystem compresses second refrigerating fluid through a second compressor of the compressor unit to perform cutter refrigeration, and circulates the refrigerating fluid through a second circulating pump of the refrigerating fluid; after the first refrigerating fluid is subjected to cold stage refrigeration, the first refrigerating fluid flows back to the first compressor through a backflow pipeline; the reflux pipeline is provided with a three-way control valve group; one channel valve of the three-way control valve group is communicated with the reflux pipeline, one channel valve is connected with a refrigerating fluid circulating pipe of the cutter, and one channel valve is connected with a water tank heat exchange pipe; respectively carrying out temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid; the cooling temperature of the cooling table, the slicing temperature of the cutter and the liquid temperature of the water tank can be adjusted, and the temperature difference or the waste heat of the cooling liquid is utilized.
In one embodiment, a multi-point process temperature sensing subsystem includes:
the cold table temperature detection subsystem is used for detecting the multipoint temperature of the cold table through the temperature sensors arranged at the multipoint of the cold table and acquiring multipoint temperature detection information of the cold table;
the water tank temperature detection subsystem is used for detecting the temperature of the liquid in the water tank through the liquid temperature sensor in the water tank and acquiring detection information of the temperature of the liquid in the water tank;
And the slicing point temperature detection subsystem is used for detecting the temperature of the cutter in the slicing process through an infrared point temperature detector and obtaining cutter temperature detection information.
The principle and effect of the technical scheme are as follows: the cold table temperature detection subsystem is used for detecting the multi-point temperature of the cold table through a temperature sensor arranged at the cold table in a multi-point manner to obtain multi-point temperature detection information of the cold table; the water tank temperature detection subsystem is used for detecting the temperature of the liquid in the water tank through the liquid temperature sensor in the water tank and acquiring detection information of the temperature of the liquid in the water tank; the slicing point temperature detection subsystem is used for detecting the temperature of a cutter in the slicing process through an infrared point temperature detector and acquiring cutter temperature detection information; the accurate temperature of the cold table surface and the temperature of liquid in the water tank and the temperature of the cutter in the slicing process can be obtained;
The infrared spot temperature detector includes: the device comprises a point temperature infrared transmitter, a reflection infrared receiver, a temperature measuring point position controller, a clock timer, a slice thickness information input interface and an intelligent operation processor; the intelligent operation processor is respectively communicated with a temperature infrared transmitter, a reflection infrared receiver, a temperature measurement point controller, a clock timer and a slice thickness information input interface; the temperature measuring point controller is electrically connected with the temperature infrared transmitter; through infrared point temperature detection meter, detect slicing process cutter temperature, acquire cutter temperature detection information includes: the temperature measuring point controller controls the point temperature infrared transmitter to transmit infrared rays to the infrared temperature measuring point, so that the infrared temperature measuring point is aligned to the contact position of the cutter blade and the slice; in the slicing process, when slicing and a cutter are separated, the temperature measuring point controller automatically controls the position of an infrared temperature measuring point to fall on the edge of the cutting edge of the cutter; the reflected infrared receiver receives the direct reflected infrared rays of the cutter blade falling on the infrared temperature measuring point at the edge of the cutter blade, and the intelligent operation processor calculates and detects the accurate temperature of the position of the cutter blade according to the direct reflected infrared rays of the cutter blade; when the slice and the cutter are not separated, the slice blocks part of infrared rays, and simultaneously the slice temperature and the cutter temperature are detected; obtaining the temperature of the slice according to the direct reflection of the infrared rays by the slice of the infrared temperature measuring point; inputting slice thickness data to the intelligent operation processor through the slice thickness information input interface; the thickness of the slice blocks and absorbs part of infrared rays, the infrared rays penetrate through the slice to project to reach the cutter blade, the infrared rays are reflected by the cutter blade and then pass through the slice again to be absorbed and then are reflected to an infrared point temperature detector, the infrared reflection time difference is obtained through timing of a clock timer, and the infrared reflection time difference is input into an intelligent operation processor; the intelligent operation processor intelligently distinguishes the slice reflected infrared rays and the cutter reflected infrared rays according to the infrared ray reflection time difference; according to the corresponding relation between the paraffin slice thickness and the infrared spectrum absorption, the temperature of the cutting edge of the cutter is accurately calculated, and the slice temperature and the cutter temperature in the slicing process are accurately detected; and acquiring cutter temperature detection information.
In one embodiment, the slice temperature intelligent control subsystem comprises:
the cold table temperature control subsystem is used for performing independent refrigeration regulation intelligent control on abnormal point position temperature areas of the cold table temperature abnormal points according to the cold table multipoint temperature detection information;
The water tank temperature control subsystem is used for performing intelligent control for rapidly compensating abnormal liquid temperature when the temperature of the liquid in the water tank is abnormal according to the detection information of the liquid temperature in the water tank;
and the cutter temperature control subsystem is used for intelligently controlling the temperature regulation of the abnormal refrigerating fluid circulation of the cutter temperature according to the cutter temperature detection information when the cutter temperature is abnormal.
The principle and effect of the technical scheme are as follows: the intelligent control of the temperature of the slice is utilized, and the temperature control subsystem of the cold table carries out the intelligent control of independent refrigeration regulation of abnormal point location temperature areas on abnormal points of the temperature of the cold table according to the multi-point temperature detection information of the cold table; the water tank temperature control subsystem is used for performing intelligent control for rapidly compensating abnormal liquid temperature when the temperature of the liquid in the water tank is abnormal according to the detection information of the liquid temperature in the water tank; the cutter temperature control subsystem is used for intelligently controlling the temperature regulation of the abnormal refrigerating fluid circulation of the cutter temperature when the cutter temperature is abnormal according to the cutter temperature detection information; the independent refrigeration regulation and the abnormal regulation of the liquid temperature can be carried out, and the abnormal regulation of the cutter temperature can be carried out; the temperature control precision of the paraffin section processing device can be improved.
An intelligent temperature control method of a paraffin section processing device comprises the following steps:
S100, conducting cold table heat conduction, water tank liquid heat conduction and cutter temperature regulation heat conduction of the paraffin section processing device through a cold table heat conduction structure, a water tank wall heat conduction structure and cutter temperature regulation heat conduction;
S200, carrying out circulation of refrigerating fluid to adjust the refrigerating temperature of a cold table and the slicing temperature of a cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid;
s300, respectively detecting the multipoint temperature of the cold table top, the liquid temperature in the water tank and the temperature of the cutter in the slicing process, and acquiring multipoint process temperature detection information;
S400, according to the multipoint process temperature detection information, performing independent refrigeration adjustment intelligent control of abnormal point location temperature areas and liquid temperature abnormal rapid compensation intelligent control, and performing intelligent control of cutting temperature abnormal refrigeration liquid circulation temperature adjustment.
The principle and effect of the technical scheme are as follows: an intelligent temperature control method of a paraffin section processing device comprises the following steps: the paraffin section processing device is used for conducting heat of a cold table, heat of water tank liquid and temperature-adjusting heat of a cutter through the heat conducting structure of the cold table, the heat conducting structure of the water tank wall and the temperature-adjusting heat conducting of the cutter; performing refrigeration liquid circulation to adjust the refrigeration temperature of the cold table and the slicing temperature of the cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid; respectively detecting the multipoint temperature of the cold table top, the liquid temperature in the water tank and the temperature of the cutter in the slicing process, and obtaining multipoint process temperature detection information; according to the multipoint process temperature detection information, performing independent refrigeration regulation intelligent control and liquid temperature abnormality rapid compensation intelligent control on abnormal point temperature areas, and performing intelligent control on the temperature regulation of abnormal cutting temperature refrigeration liquid circulation; the dispersed multi-position heat conduction of the paraffin section processing device can be carried out; the refrigerating temperature of the cold table, the slicing temperature of the cutter and the liquid temperature of the water tank can be adjusted, and the temperature difference or the waste heat of the refrigerating liquid is utilized; the accurate temperature of the cold table surface and the temperature of liquid in the water tank and the temperature of the cutter in the slicing process can be obtained; the independent refrigeration regulation and the abnormal regulation of the liquid temperature can be carried out, and the abnormal regulation of the cutter temperature can be carried out; the temperature control precision of the paraffin section processing device can be improved;
The compressor is arranged in the cooling platform, the control switch is carried out through the bypass valve, two sensors are arranged at the left end and the right end of the inside of the cooling platform, and the temperature parameters are regulated through the parameters of the sensors which are transmitted back to the control board; adding a PID algorithm into the temperature control system, and refrigerating at full speed when the set value is more different from actual temperature detection feedback data; when the set value is different from the actual temperature detection feedback data by five degrees, the bypass valve is opened and closed within a certain time to control the output of the compressor refrigerant; when the set value is equal to or smaller than the actual temperature detection feedback data, the bypass valve is closed for a few minutes briefly, the actual temperature detection data feedback is waited, and then the bypass valve is opened to output the refrigerant; when the set value is-10 ℃, the room temperature is 27 ℃, and the feedback temperature of the sensor is 27 ℃. When the machine is started, the bypass valve is opened, and full-speed refrigeration is performed; when the feedback temperature of the sensor is-5 ℃, the bypass valve is frequently opened and closed, so that the flowing time of the refrigerant is prolonged, the temperature is slowly reduced, and the set temperature is gradually reached; when the sensor is at-10.5 ℃, closing the bypass valve, waiting for the temperature to rise, and then waiting for the temperature to rise to exceed a set value, and re-opening the bypass valve; cooling stage temperature range: -2 to-15 ℃; the temperature range of the water tank is as follows: room temperature to 70 ℃; the temperature range of the cutter is as follows: -15-room temperature.
In one embodiment, S100 comprises:
S101, conducting heat conduction of a cold table of the paraffin section processing device through a heat conduction structure of the cold table;
s102, conducting liquid heat between liquid in the water tank and the water tank wall through a water tank wall heat conducting structure;
s103, two refrigerating fluid circulation pipes are respectively arranged in the clamping groove of the cutter and the clamping groove walls at the two sides of the cutter to conduct temperature adjustment and heat conduction of the cutter;
The cold mesa heat conduction structure includes: the heat-conducting spiral sheet, the heat-conducting spiral sheet refrigerating pipe cavity, the heat-conducting spiral sheet embedded refrigerating pipe and the heat-conducting spiral sheet inter-refrigerating pipe; the heat conduction spiral sheet is fixedly connected with the bottom surface of the refrigeration table top in a contact manner; the heat-conducting spiral slice embedded refrigerating pipe is arranged in the heat-conducting spiral slice refrigerating pipe cavity; the heat-conducting spiral sheet refrigerating tube cavities are distributed at the contact positions of the heat-conducting spiral sheets and the bottom surface of the refrigerating table top; the refrigerating pipes between the heat conduction spiral sheets are square pipes and distributed between the adjacent heat conduction spiral sheets, the upper pipe surfaces of the refrigerating pipes between the heat conduction spiral sheets are attached to the bottom surface of the refrigerating table top, and the refrigerating table top is fixed through heat conduction adhesive.
The principle and effect of the technical scheme are as follows: conducting heat conduction of the cold table of the paraffin section processing device through the heat conduction structure of the cold table; the heat conduction of the liquid in the water tank and the liquid temperature between the water tank walls is carried out through the heat conduction structure of the water tank walls; two refrigerating fluid circulation pipes are respectively arranged in the clamping groove of the cutter and the clamping groove walls at the two sides of the cutter to conduct temperature adjustment and heat conduction of the cutter; the cold mesa heat conduction structure includes: the heat-conducting spiral sheet, the heat-conducting spiral sheet refrigerating pipe cavity, the heat-conducting spiral sheet embedded refrigerating pipe and the heat-conducting spiral sheet inter-refrigerating pipe; the heat conduction spiral sheet is fixedly connected with the bottom surface of the refrigeration table top in a contact manner; the heat-conducting spiral slice embedded refrigerating pipe is arranged in the heat-conducting spiral slice refrigerating pipe cavity; the heat-conducting spiral sheet refrigerating tube cavities are distributed at the contact positions of the heat-conducting spiral sheets and the bottom surface of the refrigerating table top; the refrigerating pipes among the heat-conducting spiral sheets are square pipes and distributed among the adjacent heat-conducting spiral sheets, the upper pipe surfaces of the refrigerating pipes among the heat-conducting spiral sheets are attached to the bottom surface of the refrigerating table top and fixed through heat-conducting adhesive; the multi-point heat conduction can be carried out on the dispersed multi-position of the paraffin section processing device.
In one embodiment, S200 includes:
S201, compressing a first refrigerating fluid through a first compressor of a compressor unit to perform cold stage refrigeration, and performing refrigerating fluid circulation through a first circulating pump of the refrigerating fluid;
S202, adjusting the temperature of the water tank through a water tank heat exchange pipe and keeping at fixed temperature and fixed time according to the set water tank temperature and the set water tank heat preservation time;
S203, compressing a second refrigerating fluid by a second compressor of the compressor unit to perform cutter refrigeration, and performing refrigerating fluid circulation by a second circulating pump of the refrigerating fluid;
After the first refrigerating fluid is subjected to cold stage refrigeration, the first refrigerating fluid flows back to the first compressor through a backflow pipeline; the reflux pipeline is provided with a three-way control valve group; one channel valve of the three-way control valve group is communicated with the reflux pipeline, one channel valve is connected with a refrigerating fluid circulating pipe of the cutter, and one channel valve is connected with a water tank heat exchange pipe; and respectively carrying out temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid.
The principle and effect of the technical scheme are as follows: the first refrigerating fluid is compressed by a first compressor of the compressor unit to perform cold stage refrigeration, and the refrigerating fluid is circulated by a first circulating pump of the refrigerating fluid; the water tank temperature is regulated through the water tank heat exchange pipe, and the fixed temperature is kept at fixed time according to the set water tank temperature and the set water tank heat preservation time; the second refrigerating fluid is compressed by a second compressor of the compressor unit to carry out cutter refrigeration, and the refrigerating fluid is circulated by a second circulating pump of the refrigerating fluid; after the first refrigerating fluid is subjected to cold stage refrigeration, the first refrigerating fluid flows back to the first compressor through a backflow pipeline; the reflux pipeline is provided with a three-way control valve group; one channel valve of the three-way control valve group is communicated with the reflux pipeline, one channel valve is connected with a refrigerating fluid circulating pipe of the cutter, and one channel valve is connected with a water tank heat exchange pipe; respectively carrying out temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid; the cooling temperature of the cooling table, the slicing temperature of the cutter and the liquid temperature of the water tank can be adjusted, and the temperature difference or the waste heat of the cooling liquid is utilized.
In one embodiment, S300 includes:
s301, detecting the multipoint temperature of the cold table top through a temperature sensor arranged at the multipoint of the cold table top, and acquiring multipoint temperature detection information of the cold table top;
s302, detecting the temperature of the liquid in the water tank through a liquid temperature sensor in the water tank, and acquiring detection information of the temperature of the liquid in the water tank;
S303, detecting the temperature of the cutter in the slicing process by an infrared point temperature detector, and obtaining cutter temperature detection information.
The principle and effect of the technical scheme are as follows: detecting the multipoint temperature of the cold table top through temperature sensors arranged at the multipoint of the cold table top, and acquiring multipoint temperature detection information of the cold table top; detecting the temperature of the liquid in the water tank by a liquid temperature sensor in the water tank, and acquiring detection information of the temperature of the liquid in the water tank; detecting the temperature of a cutter in the slicing process by an infrared point temperature detector, and acquiring cutter temperature detection information; the accurate temperature of the cold table surface and the temperature of liquid in the water tank and the temperature of the cutter in the slicing process can be obtained;
The infrared spot temperature detector includes: the device comprises a point temperature infrared transmitter, a reflection infrared receiver, a temperature measuring point position controller, a clock timer, a slice thickness information input interface and an intelligent operation processor; the intelligent operation processor is respectively communicated with a temperature infrared transmitter, a reflection infrared receiver, a temperature measurement point controller, a clock timer and a slice thickness information input interface; the temperature measuring point controller is electrically connected with the temperature infrared transmitter; through infrared point temperature detection meter, detect slicing process cutter temperature, acquire cutter temperature detection information includes: the temperature measuring point controller controls the point temperature infrared transmitter to transmit infrared rays to the infrared temperature measuring point, so that the infrared temperature measuring point is aligned to the contact position of the cutter blade and the slice; in the slicing process, when slicing and a cutter are separated, the temperature measuring point controller automatically controls the position of an infrared temperature measuring point to fall on the edge of the cutting edge of the cutter; the reflected infrared receiver receives the direct reflected infrared rays of the cutter blade falling on the infrared temperature measuring point at the edge of the cutter blade, and the intelligent operation processor calculates and detects the accurate temperature of the position of the cutter blade according to the direct reflected infrared rays of the cutter blade; when the slice and the cutter are not separated, the slice blocks part of infrared rays, and simultaneously the slice temperature and the cutter temperature are detected; obtaining the temperature of the slice according to the direct reflection of the infrared rays by the slice of the infrared temperature measuring point; inputting slice thickness data to the intelligent operation processor through the slice thickness information input interface; the thickness of the slice blocks and absorbs part of infrared rays, the infrared rays penetrate through the slice to project to reach the cutter blade, the infrared rays are reflected by the cutter blade and then pass through the slice again to be absorbed and then are reflected to an infrared point temperature detector, the infrared reflection time difference is obtained through timing of a clock timer, and the infrared reflection time difference is input into an intelligent operation processor; the intelligent operation processor intelligently distinguishes the slice reflected infrared rays and the cutter reflected infrared rays according to the infrared ray reflection time difference; according to the corresponding relation between the paraffin slice thickness and the infrared spectrum absorption, the temperature of the cutting edge of the cutter is accurately calculated, and the slice temperature and the cutter temperature in the slicing process are accurately detected; and acquiring cutter temperature detection information.
In one embodiment, S400 includes:
s401, performing independent refrigeration regulation intelligent control on abnormal point position temperature areas of the cold table top according to the multi-point temperature detection information of the cold table top;
s402, according to detection information of the temperature of the liquid in the water tank, performing intelligent control for rapidly compensating abnormal liquid temperature when the temperature of the liquid in the water tank is abnormal;
S403, according to cutter temperature detection information, when the cutter temperature is abnormal, intelligent control of temperature regulation of abnormal cutter temperature refrigerating fluid circulation is performed.
The principle and effect of the technical scheme are as follows: according to the multipoint temperature detection information of the cold table top, performing independent refrigeration regulation intelligent control of abnormal point position temperature areas on abnormal points of the temperature of the cold table top; according to the detection information of the liquid temperature in the water tank, performing intelligent control for rapidly compensating abnormal liquid temperature when the liquid temperature in the water tank is abnormal; according to the cutter temperature detection information, when the cutter temperature is abnormal, intelligent control of the temperature regulation of the abnormal cutter temperature refrigerating fluid circulation is performed; the independent refrigeration regulation and the abnormal regulation of the liquid temperature can be carried out, and the abnormal regulation of the cutter temperature can be carried out; the temperature control precision of the paraffin section processing device can be improved.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (10)
1. An intelligent temperature control system of a paraffin section processing device, which is characterized by comprising:
The multi-point heat conduction subsystem conducts cold table heat conduction, water tank liquid heat conduction and cutter temperature regulation heat conduction of the paraffin section processing device through the cold table heat conduction structure, the water tank wall heat conduction structure and the cutter temperature regulation heat conduction;
the temperature-regulating timing residual temperature circulation subsystem is used for carrying out circulation of refrigerating fluid to regulate the refrigerating temperature of the cold table and the slicing temperature of the cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid;
The multi-point process temperature detection subsystem is used for respectively detecting the multi-point temperature of the cold table top, the liquid temperature in the water tank and the cutter temperature in the slicing process to obtain multi-point process temperature detection information;
and the intelligent control subsystem for slice temperature performs intelligent control for independent refrigeration regulation of abnormal point temperature areas and intelligent control for abnormal rapid compensation of liquid temperature according to the temperature detection information of the multipoint process, and performs intelligent control for circulating temperature regulation of abnormal refrigerating liquid of the slicing temperature.
2. The intelligent temperature control system of a paraffin section processing device of claim 1, wherein the multi-point thermal conductivity distribution system comprises:
The cold table heat conduction subsystem conducts cold table heat of the paraffin section processing device through a cold table heat conduction structure;
the water tank wall heat conduction subsystem conducts liquid heat between liquid in the water tank and the water tank wall through the water tank wall heat conduction structure;
the cutter temperature-regulating conduction subsystem is arranged in the cutter clamping groove, two sides of the cutter are respectively provided with two refrigerating fluid circulating pipes in the groove wall, so as to conduct temperature-regulating heat of the cutter;
The cold mesa heat conduction structure includes: the heat-conducting spiral sheet, the heat-conducting spiral sheet refrigerating pipe cavity, the heat-conducting spiral sheet embedded refrigerating pipe and the heat-conducting spiral sheet inter-refrigerating pipe; the heat conduction spiral sheet is fixedly connected with the bottom surface of the refrigeration table top in a contact manner; the heat-conducting spiral slice embedded refrigerating pipe is arranged in the heat-conducting spiral slice refrigerating pipe cavity; the heat-conducting spiral sheet refrigerating tube cavities are distributed at the contact positions of the heat-conducting spiral sheets and the bottom surface of the refrigerating table top; the refrigerating pipes between the heat conduction spiral sheets are square pipes and distributed between the adjacent heat conduction spiral sheets, the upper pipe surfaces of the refrigerating pipes between the heat conduction spiral sheets are attached to the bottom surface of the refrigerating table top, and the refrigerating table top is fixed through heat conduction adhesive.
3. The intelligent temperature control system of a paraffin section processing device according to claim 1, wherein the temperature-regulating timed residual temperature circulation subsystem comprises:
The compression refrigeration circulation subsystem compresses a first refrigerating fluid through a first compressor of the compressor unit to perform cold stage refrigeration, and circulates the refrigerating fluid through a first refrigerating fluid circulating pump;
The water tank heat preservation electric heating subsystem is used for adjusting the temperature of the water tank through the water tank heat exchange tube and keeping the water tank at fixed temperature and fixed time according to the set water tank temperature and the set water tank heat preservation time;
The cutter heat conduction adjusting subsystem compresses second refrigerating fluid through a second compressor of the compressor unit to perform cutter refrigeration, and circulates the refrigerating fluid through a second circulating pump of the refrigerating fluid;
After the first refrigerating fluid is subjected to cold stage refrigeration, the first refrigerating fluid flows back to the first compressor through a backflow pipeline; the reflux pipeline is provided with a three-way control valve group; one channel valve of the three-way control valve group is communicated with the reflux pipeline, one channel valve is connected with a refrigerating fluid circulating pipe of the cutter, and one channel valve is connected with a water tank heat exchange pipe; and respectively carrying out temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid.
4. The intelligent temperature control system of a paraffin section processing device of claim 1, wherein the multi-point process temperature detection subsystem comprises:
the cold table temperature detection subsystem is used for detecting the multipoint temperature of the cold table through the temperature sensors arranged at the multipoint of the cold table and acquiring multipoint temperature detection information of the cold table;
the water tank temperature detection subsystem is used for detecting the temperature of the liquid in the water tank through the liquid temperature sensor in the water tank and acquiring detection information of the temperature of the liquid in the water tank;
And the slicing point temperature detection subsystem is used for detecting the temperature of the cutter in the slicing process through an infrared point temperature detector and obtaining cutter temperature detection information.
5. The intelligent temperature control system of a paraffin section processing device as set forth in claim 1, wherein the intelligent control subsystem for the section temperature comprises:
the cold table temperature control subsystem is used for performing independent refrigeration regulation intelligent control on abnormal point position temperature areas of the cold table temperature abnormal points according to the cold table multipoint temperature detection information;
The water tank temperature control subsystem is used for performing intelligent control for rapidly compensating abnormal liquid temperature when the temperature of the liquid in the water tank is abnormal according to the detection information of the liquid temperature in the water tank;
and the cutter temperature control subsystem is used for intelligently controlling the temperature regulation of the abnormal refrigerating fluid circulation of the cutter temperature according to the cutter temperature detection information when the cutter temperature is abnormal.
6. An intelligent temperature control method of a paraffin section processing device is characterized by comprising the following steps:
S100, conducting cold table heat conduction, water tank liquid heat conduction and cutter temperature regulation heat conduction of the paraffin section processing device through a cold table heat conduction structure, a water tank wall heat conduction structure and cutter temperature regulation heat conduction;
S200, carrying out circulation of refrigerating fluid to adjust the refrigerating temperature of a cold table and the slicing temperature of a cutter; maintaining the liquid of the water tank at fixed temperature at fixed time, and performing temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid;
s300, respectively detecting the multipoint temperature of the cold table top, the liquid temperature in the water tank and the temperature of the cutter in the slicing process, and acquiring multipoint process temperature detection information;
S400, according to the multipoint process temperature detection information, performing independent refrigeration adjustment intelligent control of abnormal point location temperature areas and liquid temperature abnormal rapid compensation intelligent control, and performing intelligent control of cutting temperature abnormal refrigeration liquid circulation temperature adjustment.
7. The intelligent temperature control method of a paraffin section processing apparatus as set forth in claim 6, wherein S100 includes:
S101, conducting heat conduction of a cold table of the paraffin section processing device through a heat conduction structure of the cold table;
s102, conducting liquid heat between liquid in the water tank and the water tank wall through a water tank wall heat conducting structure;
s103, two refrigerating fluid circulation pipes are respectively arranged in the clamping groove of the cutter and the clamping groove walls at the two sides of the cutter to conduct temperature adjustment and heat conduction of the cutter;
The cold mesa heat conduction structure includes: the heat-conducting spiral sheet, the heat-conducting spiral sheet refrigerating pipe cavity, the heat-conducting spiral sheet embedded refrigerating pipe and the heat-conducting spiral sheet inter-refrigerating pipe; the heat conduction spiral sheet is fixedly connected with the bottom surface of the refrigeration table top in a contact manner; the heat-conducting spiral slice embedded refrigerating pipe is arranged in the heat-conducting spiral slice refrigerating pipe cavity; the heat-conducting spiral sheet refrigerating tube cavities are distributed at the contact positions of the heat-conducting spiral sheets and the bottom surface of the refrigerating table top; the refrigerating pipes between the heat conduction spiral sheets are square pipes and distributed between the adjacent heat conduction spiral sheets, the upper pipe surfaces of the refrigerating pipes between the heat conduction spiral sheets are attached to the bottom surface of the refrigerating table top, and the refrigerating table top is fixed through heat conduction adhesive.
8. The intelligent temperature control method of a paraffin section processing apparatus as set forth in claim 6, wherein S200 includes:
S201, compressing a first refrigerating fluid through a first compressor of a compressor unit to perform cold stage refrigeration, and performing refrigerating fluid circulation through a first circulating pump of the refrigerating fluid;
S202, adjusting the temperature of the water tank through a water tank heat exchange pipe and keeping at fixed temperature and fixed time according to the set water tank temperature and the set water tank heat preservation time;
S203, compressing a second refrigerating fluid by a second compressor of the compressor unit to perform cutter refrigeration, and performing refrigerating fluid circulation by a second circulating pump of the refrigerating fluid;
After the first refrigerating fluid is subjected to cold stage refrigeration, the first refrigerating fluid flows back to the first compressor through a backflow pipeline; the reflux pipeline is provided with a three-way control valve group; one channel valve of the three-way control valve group is communicated with the reflux pipeline, one channel valve is connected with a refrigerating fluid circulating pipe of the cutter, and one channel valve is connected with a water tank heat exchange pipe; and respectively carrying out temperature difference cyclic utilization or waste heat cyclic utilization on the refrigerating fluid.
9. The intelligent temperature control method of a paraffin section processing apparatus as set forth in claim 6, wherein S300 includes:
s301, detecting the multipoint temperature of the cold table top through a temperature sensor arranged at the multipoint of the cold table top, and acquiring multipoint temperature detection information of the cold table top;
s302, detecting the temperature of the liquid in the water tank through a liquid temperature sensor in the water tank, and acquiring detection information of the temperature of the liquid in the water tank;
S303, detecting the temperature of the cutter in the slicing process by an infrared point temperature detector, and obtaining cutter temperature detection information.
10. The intelligent temperature control method of a paraffin section processing apparatus as set forth in claim 6, wherein S400 includes:
s401, performing independent refrigeration regulation intelligent control on abnormal point position temperature areas of the cold table top according to the multi-point temperature detection information of the cold table top;
s402, according to detection information of the temperature of the liquid in the water tank, performing intelligent control for rapidly compensating abnormal liquid temperature when the temperature of the liquid in the water tank is abnormal;
S403, according to cutter temperature detection information, when the cutter temperature is abnormal, intelligent control of temperature regulation of abnormal cutter temperature refrigerating fluid circulation is performed.
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