CN111942007A - Working method of self-cooling equipment for continuous pyrography - Google Patents
Working method of self-cooling equipment for continuous pyrography Download PDFInfo
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- CN111942007A CN111942007A CN202010856432.8A CN202010856432A CN111942007A CN 111942007 A CN111942007 A CN 111942007A CN 202010856432 A CN202010856432 A CN 202010856432A CN 111942007 A CN111942007 A CN 111942007A
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- plate
- cooling
- sliding plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
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- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a working method of self-cooling equipment for continuous pyrograph, which mainly comprises the following steps: s1, injecting liquid; s2, charging; s3, cooling in a forward circulating manner; s4 and reverse circulation cooling, the cooling in-process of the lower plate of the pyrograph machine also relates to a circulation self-cooling device, which comprises a base plate, a mounting groove is formed in the base plate, a circuit board, a driving mechanism and an electric power storage mechanism are sequentially arranged in the mounting groove from left to right, a plurality of coils electrically connected with the electric power storage mechanism are arranged in the top wall of the mounting groove, the lower plate is fixedly arranged on the upper surface of the base plate, two backflow mechanisms are fixedly arranged on the base plate, a curved pipe is arranged in the lower plate in a penetrating mode, and the two ends of the curved pipe are respectively communicated with the two backflow mechanisms. The invention does not need an external power supply, can achieve the purpose of cooling the lower plate of the pyrograph machine by utilizing the waste heat of the pyrograph machine, and ensures that the temperature of the lower plate of the pyrograph machine is always in a proper range by circulating cooling.
Description
Technical Field
The invention relates to the technical field of pyrograph machine cooling equipment, in particular to a working method of self-cooling equipment for continuous pyrograph.
Background
When the pyrograph machine works continuously, the heat of the heating plate can be transferred to the lower plate of the pyrograph machine through the heat transfer direction, the temperature of the lower plate can be higher and higher along with the increase of the working time, the pyrograph quality of the pyrograph machine has a close relation with the working temperature, and if the temperature of the lower plate is too high, the pyrograph quality can be influenced by negative factors which cannot be ignored.
In order to avoid the problems, the existing pyrograph machine needs to be stopped and cooled after continuously working for a period of time, and pyrograph can not be continuously pyrographed until the temperature of a lower plate of the pyrograph machine is reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a working method of self-cooling equipment for continuous pyrography.
In order to achieve the purpose, the invention adopts the following technical scheme:
s1, injection: filling cooling liquid into the reflux box through a liquid inlet of the reflux box until the second sliding plate is positioned at the bottom of the corresponding reflux box, positioning the first sliding plate at the upper part of the corresponding reflux box under the action of the elastic force of a spring, and then closing the liquid inlet;
s2, charging: the current generated by the thermoelectric generation piece is used for charging a capacitor formed by the two polar plates through the voltage stabilization and rectification action of the circuit board, and meanwhile, the circuit board is used for supplying power to the refrigeration plate so as to reduce the temperature of the cooling liquid;
s3, cooling in a forward circulating mode: when the temperature of the connecting piece reaches the abnormal temperature, the connecting piece changes suddenly to push the polar plate to move, so that the conducting rod is connected with the contact, the coil is powered after the capacitor is separated from the charging state, the coil generates a magnetic field, the first sliding plate and the second sliding plate move reversely, so that the cooling liquid above the second sliding plate is transferred to the position above the first sliding plate through the bent pipe, and the heat in the lower plate is transferred away through the cooling liquid;
s4, reverse circulation cooling: the connecting piece recovers the original shape after the temperature is reduced, the polar plate resets to separate the conducting rod from the contact and reconnect the conducting rod with the circuit board, the capacitor is continuously charged, after the coil is powered off, the first sliding plate moves upwards under the action of the spring to extrude the cooling liquid back into another return tank, so that the cooling liquid in the bent pipe circularly flows again to continuously cool the lower plate;
above-mentioned pyrograph machine hypoplastron cooling in-process has still related to a circulation is from heat sink, comprising a base plate, the mounting groove has been seted up in the bottom plate, from left to right be equipped with circuit board, actuating mechanism and electric power storage mechanism in the mounting groove in proper order, be equipped with a plurality of coils of being connected with electric power storage mechanism electricity in the roof of mounting groove, the last fixed surface of bottom plate installs the hypoplastron, the fixed two backward flow mechanisms that are provided with on the bottom plate, run through being provided with the bent pipe in the hypoplastron, and the both ends of bent pipe are linked together with two backward flow mechanisms respectively, fixed mounting has a plurality of thermoelectric generation pieces of being connected with the circuit.
The driving mechanism comprises a heat conduction block, a fixed cylinder and a connecting piece, the fixed cylinder is fixed on the top wall of the mounting groove, two ends of the connecting piece are fixedly connected with the inner wall of the fixed cylinder and the power storage mechanism respectively, the upper end of the heat conduction block is connected with the bottom wall of the lower plate, and the lower end of the heat conduction block is connected with the fixed cylinder.
The electric power storage mechanism comprises two polar plates, wherein one of the two polar plates is fixedly arranged at one end of the mounting groove, the other polar plate is slidably arranged in the mounting groove, the slidably arranged polar plates are electrically connected with the circuit board through the conducting rods, and a contact electrically connected with the coil is further arranged in the mounting groove.
Each backflow mechanism comprises backflow boxes fixedly mounted on the bottom plate, a first sliding plate is mounted in each backflow box in a sealing mode, a spring is connected between each first sliding plate and the inner bottom wall of the corresponding backflow box, a second sliding plate and a refrigeration plate are mounted in each backflow box, and the refrigeration plates are located on the inner top wall of the corresponding backflow box.
The two ends of the curved pipe are respectively communicated with the upper ends of the two return boxes, the first sliding plate and the second sliding plate are made of permanent magnetic materials, and the polarity directions of the first sliding plate and the second sliding plate are opposite.
The invention has the beneficial effects that:
1. through the side installation thermoelectric generation piece at the hypoplastron, can utilize partial hypoplastron heat, thermoelectric generation piece can continuously charge for the electric capacity that two polar plates constitute on the one hand, and on the other hand, after the electric capacity was full of the electricity, the electric current can flow to the refrigeration board, the temperature of low coolant liquid.
2. The two polar plates jointly form a capacitor, in the process of sliding of the polar plate on one side, the capacitor is switched between a charging state and a discharging state, so that different effects are achieved, and the insulating medium is arranged between the two polar plates, so that the quality of the capacitor can be improved, and the charge storage capacity is enhanced.
3. Because the first sliding plate and the second sliding plate are made of permanent magnetic materials, when a magnetic field is generated, the magnetic field attracts the second sliding plate and has repulsion on the first sliding plate, so that the first sliding plate and the second sliding plate move in opposite directions, the cooling liquid in the return box is promoted to flow circularly, and the lower plate is cooled.
4. The invention can realize the circulating self-cooling effect by generating electric energy to supply power to the capacitor and the refrigerating plate by utilizing the temperature difference and switching the charging and discharging states of the capacitor by means of the form change of the connecting piece, thereby ensuring that the temperature of the lower plate is always lower than the preset value and further ensuring that the pyrograph quality is not influenced by the temperature of the lower plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view at A in FIG. 1;
FIG. 3 is a schematic view of the cooling structure of the present invention;
fig. 4 is an enlarged view of fig. 3 at B.
In the figure: the thermoelectric power generation device comprises a lower plate 1, a thermoelectric power generation plate 2, a bent tube 3, a first sliding plate 4, a spring 5, a polar plate 6, an insulating medium 7, a coil 8, a bottom plate 9, a circuit board 10, a second sliding plate 11, a reflux box 12, a refrigeration plate 13, a heat conduction block 14, a fixed cylinder 15, a contact 16, a conductive rod 17 and a connecting piece 18.
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.
Referring to fig. 1-4, a working method of a self-cooling device for continuous pyrography specifically comprises the following steps:
s1, injection: filling cooling liquid into the reflux box 12 through a liquid inlet of the reflux box 12 until the second sliding plate 11 is positioned at the bottom of the corresponding reflux box 12, positioning the first sliding plate 4 at the upper part of the corresponding reflux box 12 under the action of the elastic force of the spring 5, and then closing the liquid inlet;
s2, charging: the current generated by the thermoelectric generation chip 2 is charged into a capacitor formed by two polar plates through the voltage stabilization and rectification action of the circuit board 10, and meanwhile, the circuit board 10 supplies power to the refrigeration plate 13 so as to reduce the temperature of the cooling liquid;
s3, cooling in a forward circulating mode: when the temperature of the connecting piece 18 reaches the abnormal temperature, the connecting piece suddenly changes to push the polar plate 6 to move, so that the conductive rod 17 is connected with the contact 16, power is supplied to the coil 8 after the capacitor is separated from the charging state, the coil 8 generates a magnetic field, the first sliding plate 4 and the second sliding plate 11 move in opposite directions, so that the cooling liquid above the second sliding plate 11 is transferred to the position above the first sliding plate 4 through the bent pipe 3, and the heat in the lower plate 1 is transferred away through the cooling liquid;
s4, reverse circulation cooling: the connecting piece 18 returns to the original shape after the temperature is reduced, the polar plate 6 is reset, the conducting rod 17 is separated from the contact 16 and is connected with the circuit board 10 again, the capacitor is charged continuously, after the coil 8 is powered off, the first sliding plate 4 moves upwards under the action of the spring 5 and extrudes the cooling liquid back into the other return tank 12, so that the cooling liquid in the bent pipe 3 flows circularly again, and the lower plate is cooled continuously.
Above-mentioned pyrograph machine hypoplastron cooling in-process has still related to a circulation is from heat sink, comprising a base plate 9, the mounting groove has been seted up in the bottom plate 9, from left to right be equipped with circuit board 10 in proper order in the mounting groove, actuating mechanism and electric power storage mechanism, be equipped with a plurality of coils 8 of being connected with electric power storage mechanism electricity in the roof of mounting groove, the last fixed surface of bottom plate 9 installs hypoplastron 1, the fixed two backward flow mechanisms that are provided with on the bottom plate 9, it is provided with bent pipe 3 to run through in the hypoplastron 1, and the both ends of bent pipe 3 are linked together with two backward flow mechanisms respectively, fixed mounting has a plurality of thermoelectric generation pieces 2 of being connected with circuit board 10 electricity on hypoplastron 1's the lateral wall, circuit board 10 mainly plays steady voltage, the rectification, the electric current that produces a.
Wherein, actuating mechanism includes heat conduction piece 14, a fixed section of thick bamboo 15 and connecting piece 18, a fixed section of thick bamboo 15 is fixed in the roof of mounting groove, and the both ends of connecting piece 18 respectively with the inner wall of a fixed section of thick bamboo 15, electric power storage mechanism is fixed continuous, the upper end of heat conduction piece 14 meets with the diapire of hypoplastron 1, the lower extreme of heat conduction piece 14 meets with a fixed section of thick bamboo 15, the heat of hypoplastron 1 passes through heat conduction piece 14 and transmits to connecting piece 18 department fast, connecting piece 18 is made for the memory alloy material, can take place deformation in the twinkling of an eye.
Wherein, electric power storage mechanism includes two polar plates 6, and wherein one polar plate 6 fixed mounting is in the one end of mounting groove, and another polar plate 6 slidable mounting is equipped with insulating medium 7 in the mounting groove between two polar plates 6 to improve the electric capacity quality, reinforcing charge storage capacity, the polar plate 6 that slides and set up is connected with circuit board 10 electricity through conducting rod 17, still is equipped with the contact 16 of being connected with coil 8 electricity in the mounting groove.
Wherein, every backward flow mechanism all includes return-flow box 12 of fixed mounting on bottom plate 9, and sealed mounting has first sliding plate 4 in one of them return-flow box 12, and is connected with spring 5 between the interior diapire of first sliding plate 4 and corresponding return-flow box 12, installs second sliding plate 11 and refrigeration board 13 in another return-flow box 12, and refrigeration board 13 is located the interior roof that corresponds return-flow box 12.
Wherein, the two ends of the curved pipe 3 are respectively communicated with the upper ends of the two return boxes 12, the first sliding plate 4 and the second sliding plate 11 are both made of permanent magnetic materials, and the polarity directions of the two sliding plates are opposite.
The invention can be illustrated by the following operating modes:
when the invention is used, because the temperature of the lower plate 1 is higher than the ambient temperature, the thermoelectric generation pieces 2 can generate current, and the current generated by the thermoelectric generation pieces 2 can be guided to the polar plates 6 in a constant current mode through the voltage stabilization and rectification actions of the circuit board 10 to continuously charge the capacitor formed by the two polar plates 6;
along with the continuous work of the pyrograph machine, the temperature of the lower plate 1 can be gradually increased, the charging speed of the capacitor is accelerated, the heat conduction block 14 can quickly transmit the temperature of the lower plate 1 to the connecting piece 18, the connecting piece 18 is made of a memory alloy material, when the ambient temperature reaches the metamorphosis temperature of the connecting piece 18, the connecting piece 18 can be instantly deformed, namely stretched and pushes the polar plate 6 on the same side to the right, when the connecting piece 18 is completely deformed, the moving distance of the polar plate 6 on the same side is just equal to the distance between the circuit board 10 and the contact 16, therefore, the conductive rod 17 can be connected with the contact 16, as shown in figure 4, at the moment, the coil 8, the contact 16 and the capacitor form a closed loop together, and the;
after the coil 8 is electrified, a magnetic field is generated, because the first sliding plate 4 and the second sliding plate 11 are made of permanent magnetic materials, the magnetic field has acting force on the first sliding plate 4 and the second sliding plate 11, when the magnetic field is generated, the magnetic field attracts the second sliding plate 11 and has repulsive force on the first sliding plate 4, as shown in fig. 3, the second sliding plate 11 moves upwards, the first sliding plate 4 slides downwards, so that the cooling liquid in the return tank 12 circulates once through the bent pipe 3, and the cooling liquid takes away heat of the lower plate 1 in the flowing process, so that the temperature of the lower plate 1 is reduced;
when the temperature of the lower plate 1 is reduced, the ambient temperature around the connecting piece 18 is reduced, when the ambient temperature is lower than the abnormal temperature of the connecting piece, the connecting piece 18 returns to the contraction state, the adjacent pole plate 6 is pulled back to the initial position, the conducting rod 17 is connected with the circuit board 10 again, at the moment, the thermoelectric generation piece 2, the circuit board 10, the conducting rod 17 and the capacitor form a loop together, the thermoelectric generation piece 2 charges the capacitor, the coil 8 returns to the open circuit state, the first sliding plate 4 and the second sliding plate 11 are reset under the action of the elastic force of the spring 5, the cooling liquid in the return box 12 flows again, and the lower plate 1 is further cooled;
in addition, a refrigerating plate 13 can be arranged in the return box 12, and the circuit board 10 supplies power to the refrigerating plate 13, so that extra electric energy is utilized after the capacitor is fully charged, the refrigerating plate 13 can reduce the temperature of the cooling liquid, and the temperature of the cooling liquid can be reduced to the maximum extent in the circulation process of the cooling liquid.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A working method of self-cooling equipment for continuous pyrograph is characterized in that: the specific use method is as follows:
s1, injection: filling cooling liquid into the reflux box (12) through a liquid inlet of the reflux box (12) until the second sliding plate (11) is positioned at the bottom of the corresponding reflux box (12), and then closing the liquid inlet;
s2, charging: the current generated by the thermoelectric generation sheet (2) is subjected to voltage stabilization and rectification by the circuit board (10) to charge a capacitor formed by the two polar plates (6);
s3, cooling in a forward circulating mode: after the temperature of the connecting piece (18) reaches the abnormal temperature, the connecting piece suddenly changes to push the polar plate (6) to move, so that the conducting rod (17) is connected with the contact (16), the capacitor supplies power to the coil (8) after being separated from the charging state, the coil (8) generates a magnetic field, the first sliding plate (4) and the second sliding plate (11) reversely move, so that cooling liquid above the second sliding plate (11) is transferred to the upper side of the first sliding plate (4) through the bent pipe (3), and heat in the lower plate (1) is transferred away through the cooling liquid;
s4, reverse circulation cooling: the original shape of the connecting piece (18) is restored after the temperature is reduced, the polar plate (6) is reset, the conducting rod (17) is separated from the contact (16) and is connected with the circuit board (10) again, the capacitor is charged continuously, and after the coil (8) is powered off, the first sliding plate (4) moves upwards under the action of the spring (5), so that the cooling liquid in the bent pipe (3) flows circularly again, and the lower plate (1) is cooled continuously.
Above-mentioned pyrograph machine hypoplastron cooling in-process has still related to a circulation is from heat sink, including bottom plate (9), the mounting groove has been seted up in bottom plate (9), from left to right circuit board (10), actuating mechanism and electric power storage mechanism have been equipped with in proper order in the mounting groove, be equipped with a plurality of coils (8) of being connected with electric power storage mechanism electricity in the roof of mounting groove, the last fixed surface of bottom plate (9) installs hypoplastron (1), the fixed two backward flow mechanisms that are provided with on bottom plate (9), it is provided with bent pipe (3) to run through in hypoplastron (1), and the both ends of bent pipe (3) are linked together with two backward flow mechanisms respectively, fixed mounting has a plurality of thermoelectric generation pieces (2) of being connected with circuit board (10) electricity on the lateral wall of.
2. The working method of the self-cooling device for the continuous pyrograph according to claim 1, wherein the driving mechanism comprises a heat conducting block (14), a fixed cylinder (15) and a connecting piece (18), the fixed cylinder (15) is fixed on the top wall of the installation groove, two ends of the connecting piece (18) are respectively and fixedly connected with the inner wall of the fixed cylinder (15) and the electric power storage mechanism, the upper end of the heat conducting block (14) is connected with the bottom wall of the lower plate (1), and the lower end of the heat conducting block (14) is connected with the fixed cylinder (15).
3. The working method of the self-cooling device for the continuous pyrograph according to claim 1, wherein the electricity storage mechanism comprises two pole plates (6), one pole plate (6) is fixedly installed at one end of the installation groove, the other pole plate (6) is installed in the installation groove in a sliding manner, the pole plate (6) which is arranged in the sliding manner is electrically connected with the circuit board (10) through a conductive rod (17), and a contact (16) which is electrically connected with the coil (8) is further arranged in the installation groove.
4. The working method of the self-cooling equipment for continuous pyrograph according to claim 1, wherein each of the reflow mechanisms comprises reflow boxes (12) fixedly installed on the bottom plate (9), wherein a first sliding plate (4) is hermetically installed in one of the reflow boxes (12), a spring (5) is connected between the first sliding plate (4) and the inner bottom wall of the corresponding reflow box (12), and a second sliding plate (11) is hermetically installed in the other reflow box (12).
5. The working method of the self-cooling device for continuous pyrograph according to claim 4, wherein the two ends of the curved tube (3) are respectively communicated with the upper ends of the two return boxes (12), the first sliding plate (4) and the second sliding plate (11) are made of permanent magnetic materials, and the polarities of the two sliding plates are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010856432.8A CN111942007A (en) | 2020-08-24 | 2020-08-24 | Working method of self-cooling equipment for continuous pyrography |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010856432.8A CN111942007A (en) | 2020-08-24 | 2020-08-24 | Working method of self-cooling equipment for continuous pyrography |
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| CN111942007A true CN111942007A (en) | 2020-11-17 |
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| CN202010856432.8A Withdrawn CN111942007A (en) | 2020-08-24 | 2020-08-24 | Working method of self-cooling equipment for continuous pyrography |
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| CN111546764A (en) * | 2020-05-18 | 2020-08-18 | 李从勇 | Overheating self-power-off protection device for pyrograph machine |
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| CN205706053U (en) * | 2016-03-23 | 2016-11-23 | 北京兴科迪科技有限公司 | A kind of automobile automatic temp. reducing device of energy-conserving and environment-protective |
| CN206011987U (en) * | 2016-08-07 | 2017-03-15 | 温州云彩礼品有限公司 | A kind of Pyrograph machine with chiller |
| CN206303616U (en) * | 2016-08-16 | 2017-07-07 | 田海金 | The automatic Quick cooling drinking cup of anti-scald |
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