CN109540958B - Organic heat carrier rapid detection equipment - Google Patents
Organic heat carrier rapid detection equipment Download PDFInfo
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- CN109540958B CN109540958B CN201811480836.0A CN201811480836A CN109540958B CN 109540958 B CN109540958 B CN 109540958B CN 201811480836 A CN201811480836 A CN 201811480836A CN 109540958 B CN109540958 B CN 109540958B
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- G01N25/00—Investigating or analyzing materials by the use of thermal means
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Abstract
Organic heat carrier short-term test equipment belongs to organic heat carrier technical field. The method is characterized in that: the device comprises an experiment cabin, a transfer guide rail, a hoisting unit, a heating unit, a sealing unit and a heat preservation cabin; a hoisting unit is arranged on the transfer guide rail and moves along the transfer guide rail; the experiment chamber is a hollow cavity, one side of the experiment chamber is provided with a switch chamber plate, and a sealing unit is arranged in the switch chamber plate; an ampoule bottle is arranged in the experiment cabin, and experimental substances are placed in the ampoule bottle; the outer wall of the experiment cabin is provided with a supporting arm; the hoisting unit is connected with the supporting arm; a heating unit is arranged in the experiment cabin; heat preservation cabins are respectively arranged below the transfer guide rails in sequence; one side of the heat preservation cabin is provided with a vacuumizing machine. The device reforms ordinary original experimental facilities into through independent movable unit, can shorten test time, improves work efficiency.
Description
Technical Field
The invention belongs to the technical field of organic heat carriers, and particularly relates to organic heat carrier rapid detection equipment.
Background
According to the organic heat carrier, the organic heat carrier is used as an energy-saving, water-saving, environment-friendly and safe heating process carrier, is widely applied to heating application in the aspects of industry and living environment protection in China, and the national standard GB23971-1997 for the organic heat carrier is published in 2010, but the test for judging the thermal stability performance index of the organic heat carrier is a German 51522 standard and a test method which are equivalently adopted, so that the method has the problem of long test period, and a sample test period takes several months, thereby seriously restricting the production, application and industrial healthy development of the domestic organic heat carrier. Therefore, under the support of the research center of the heat conduction oil engineering technology in China petrochemical science research institute and Shandong province, the company starts to explore the fast detection technology of the organic heat carrier under the condition that the original GB23971-2009 standard requires more than or equal to 1000 hours of detection time, and finally succeeds.
Disclosure of Invention
The invention aims to solve the technical problem of providing the organic heat carrier rapid detection equipment, and shortening the test time of the organic heat carrier by improving the test equipment and the test method of increasing the test temperature.
In order to solve the technical problems, the technical scheme of the invention is as follows: quick check out test set of organic heat carrier, its characterized in that: the device comprises an experiment cabin, a transfer guide rail, a hoisting unit, a heating unit, a sealing unit and a heat preservation cabin; a hoisting unit is arranged on the transfer guide rail and moves along the transfer guide rail; the experiment chamber is a hollow cavity, one side of the experiment chamber is provided with a switch chamber plate, and a sealing unit is arranged in the switch chamber plate; an ampoule bottle is arranged in the experiment cabin, and experimental substances are placed in the ampoule bottle; the outer wall of the experiment cabin is provided with a supporting arm; the hoisting unit is connected with the supporting arm; a heating unit is arranged in the experiment cabin; heat preservation cabins are respectively arranged below the transfer guide rails in sequence; one side of the heat preservation cabin is provided with a vacuumizing machine.
Preferably, the hoisting unit comprises a first sliding support, a second sliding support, a sliding motor, a hoisting rope and a hoisting ring, the first sliding support and the second sliding support are both in an inverted U shape, the U-shaped open ends of the first sliding support and the second sliding support are reversely buckled on the transfer guide rail, pulleys are arranged at two end points of the U-shaped open ends of the first sliding support and the second sliding support, a sliding groove is formed in the transfer guide rail, and the pulleys move along the sliding groove; the first sliding support and the second sliding support are respectively provided with a sliding motor and a hoisting motor; the sliding motor is connected with the pulley and drives the pulley to move along the sliding chute; one end of the hoisting rope is connected with the hoisting motor, and the other end of the hoisting rope is connected with the hoisting ring.
Preferably, the heating unit comprises a connecting arm, a traction motor, a traction rope and a telescopic spring, and the telescopic spring is arranged in the experiment chamber; one end of the connecting arm is connected with the first sliding support, and the other end of the connecting arm is provided with a traction motor; one end of the traction rope extends out of the experiment chamber and is connected with the traction motor, the other end of the traction rope extends into the experiment chamber and is connected with the telescopic spring, and the telescopic spring is sleeved on the outer wall of the ampoule bottle.
Preferably, the sealing unit comprises a sealing cavity, a first sealing block and a second sealing block, and a through hole is formed in the switch cabin plate; a sealing cavity is arranged in the switch cabin plate, and the through hole penetrates through the sealing cavity; the sealing cavity is divided into an upper cavity and a lower cavity by the through hole; an upper sealing block is arranged in the upper cavity, and a lower sealing block is arranged in the lower cavity; an upper vent hole is formed in the upper end of the upper cavity, and a lower vent hole is formed in the lower end of the lower cavity; in an initial state, the upper sealing block can be adsorbed to the upper part in the upper cavity through magnetic attraction and can seal the upper vent hole, the lower sealing block can be adsorbed to the lower part in the lower cavity through magnetic attraction and can seal the lower vent hole; the upper sealing block and the lower sealing block are respectively and correspondingly provided with a slot and an inserting plate, the inserting plate on the upper sealing block is correspondingly inserted into the slot on the lower sealing block, and the inserting plate on the lower sealing block is correspondingly inserted into the slot of the upper sealing block; the through holes are controlled to be opened and closed by inserting the upper sealing block and the lower sealing block.
Preferably, the heat preservation cabin comprises an inner cavity and an outer cavity, the inner layer and the outer layer are both cavities with open upper ends, and the inner layer is provided with an electromagnetic heating coil; the electromagnetic heating coil is connected with an externally arranged control circuit through a lead; the outer layer is made of heat preservation cotton.
Preferably, the vacuum-pumping machine is provided with a workbench, the vacuum-pumping machine is provided with a connecting pipe, and the connecting pipe extends into the experiment cabin along a through hole formed in the switch cabin plate.
Compared with the prior art, the invention has the beneficial effects that:
the patent describes an apparatus for rapidly detecting an organic heat carrier, which completes a rapid experiment on the organic heat carrier mainly through an experiment chamber and a heat preservation chamber. The experiment cabin can be quickly and stably transferred among the working positions by the aid of the transfer guide rail matched with the hoisting unit in the whole set of equipment. Before detecting the organic heat carrier, firstly evacuating air in an experiment cabin through a vacuumizing machine, then transferring the experiment cabin to a heat preservation cabin, and performing double heating on the whole experiment cabin and a telescopic spring on an experiment object by using an electromagnetic induction mode so as to uniformly and quickly increase the temperature of 300 ℃ in the GB23971-2009 standard of the detection link to 450-500 ℃, thereby greatly reducing the test time. The device modifies the common original experimental equipment into an independent movable unit, thereby better completing the experiment.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the experimental chamber;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is a schematic structural view of the hanging ring and the connecting arm;
in the figure: 1. a transfer guide; 2. a traction motor; 3. a connecting arm; 4. a first slipping bracket; 5. hoisting a rope; 6. an experiment cabin; 7. a hoisting ring; 8. a support arm; 9. a vacuum extractor; 10. a connecting pipe; 11. an outer layer; 12. an inner layer; 13. an electromagnetic heating coil; 14. a tension spring; 15. an ampoule bottle; 16. a hauling rope; 17. a first seal block; 18. an upper cavity; 19. opening and closing the cabin plate; 20. a through hole; 21. a lower cavity; 22. a second seal block; 23. a first slipping bracket; 24. an upper vent; 25. a lower vent.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the organic heat carrier rapid detection device comprises an experiment cabin, a transfer guide rail, a hoisting unit, a heating unit, a sealing unit and a heat preservation cabin. The transfer guide rail is provided with a hoisting unit which moves along the transfer guide rail, the experiment chamber is a hollow cavity, one side of the experiment chamber is provided with a switch chamber plate, and a sealing unit is arranged in the switch chamber plate. An ampoule bottle is arranged in the experiment chamber, experiment substances are placed in the ampoule bottle, a supporting arm is arranged on the outer wall of the experiment chamber, and the hoisting unit is connected with the supporting arm. A heating unit is arranged in the experiment cabin, heat preservation cabins are sequentially arranged below the transfer guide rails respectively, and a vacuumizing machine is arranged on one side of each heat preservation cabin.
The hoisting unit comprises a first sliding support, a second sliding support, a sliding motor, a hoisting rope and a hoisting ring. First support and the second support that slides all are "U" type of invering, and the "U" type open end back-off of first support and the second support that slides all sets up the pulley on two extreme points of "U" open end of first support and the second support that slides on shifting the guide rail, sets up the spout on the shifting guide rail, and the pulley all moves along the spout. The first sliding support and the second sliding support are respectively provided with a sliding motor and a hoisting motor, the sliding motor is connected with a pulley, and the sliding motor drives the pulley to move along the sliding groove. One end of the hoisting rope is connected with the hoisting motor, and the other end of the hoisting rope is connected with the hoisting ring.
As shown in figure 2, the heating unit comprises a connecting arm, a traction motor, a traction rope and a telescopic spring, and the telescopic spring is arranged in the experiment chamber. One end of the connecting arm is connected with the first sliding support, and the other end of the connecting arm is provided with a traction motor. One end of the traction rope extends out of the experiment chamber and is connected with the traction motor, the other end of the traction rope extends into the experiment chamber and is connected with the telescopic spring, and the telescopic spring is sleeved on the outer wall of the ampoule bottle.
As shown in fig. 3 and 4, the sealing unit comprises a sealing cavity, a first sealing block and a second sealing block, and a through hole is formed in the switch cabin plate; a sealing cavity is arranged in the switch cabin plate, and the through hole penetrates through the sealing cavity; the sealing cavity is divided into an upper cavity and a lower cavity by the through hole; an upper sealing block is arranged in the upper cavity, and a lower sealing block is arranged in the lower cavity; an upper vent hole is formed in the upper end of the upper cavity, and a lower vent hole is formed in the lower end of the lower cavity; in an initial state, the upper sealing block can be adsorbed to the upper part in the upper cavity through magnetic attraction and can seal the upper vent hole, the lower sealing block can be adsorbed to the lower part in the lower cavity through magnetic attraction and can seal the lower vent hole; the upper sealing block and the lower sealing block are respectively and correspondingly provided with a slot and an inserting plate, the inserting plate on the upper sealing block is correspondingly inserted into the slot on the lower sealing block, and the inserting plate on the lower sealing block is correspondingly inserted into the slot of the upper sealing block; the through holes are controlled to be opened and closed by inserting the upper sealing block and the lower sealing block.
The heat preservation cabin comprises an inner cavity and an outer cavity, the inner layer and the outer layer are both cavities with open upper ends, an electromagnetic heating coil is arranged on the inner layer, and the electromagnetic heating coil is connected with a control circuit arranged outside through a lead; the outer layer is made of heat preservation cotton. The vacuum-pumping machine is provided with a workbench and a connecting pipe, and the connecting pipe extends into the experiment cabin along a through hole formed in the switch cabin plate.
When the device is operated, the first sliding support and the second sliding support are connected with the upper supporting arm of the experiment cabin through the hoisting rope and the hoisting ring, and the device is shown in figure 5. Meanwhile, the traction motor loosens the traction rope, the telescopic spring rebounds, the opening and closing cabin plate of the experiment cabin is opened, the ampoule bottle filled with the experimental substance is placed into the telescopic spring, the opening and closing cabin plate is further closed, the whole experiment cabin reaches a workbench above the vacuumizing machine under the driving of the first sliding support and the second sliding support, the traction rope is further driven by starting the traction motor to rise along the outer wall of the ampoule bottle, the ampoule bottle is sleeved inside the telescopic spring, the connecting pipe is further inserted into the through hole, air in the experiment cabin is evacuated through the vacuumizing machine, after the air in the experiment cabin is evacuated, the connecting pipe is slowly drawn out from the through hole, and when the connecting pipe reaches the position of the sealing cavity, the first sealing block in the upper cavity and the second sealing block in the lower cavity are sucked under the driving of negative pressure, so that the experiment cabin is subjected to vacuum sealing; further through the mode that slides by first support and second support that slides again and drive the experiment cabin and reachd the heat preservation cabin, start control circuit, drive electromagnetic heating coil and carry out the bulk heating to whole experiment cabin through induction heating's mode, heat to 500 degrees centigrade after, keep experiment cabin temperature through outer heat preservation cotton, electromagnetic induction heating is supplementary simultaneously, reachs the required time of experiment after, takes out the experiment cabin, this experiment to the organic heat carrier of completion so far.
The foregoing is illustrative of the preferred embodiments of this patent and is not to be construed as limiting the scope of this patent, as any person skilled in the art can, using the teachings set forth herein, make changes and modifications to the equivalent embodiments with equivalent variations. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the patent still belong to the protection scope of the patent technical solution without departing from the content of the patent technical solution.
Claims (4)
1. Quick check out test set of organic heat carrier, its characterized in that: the device comprises an experiment cabin, a transfer guide rail, a hoisting unit, a heating unit, a sealing unit and a heat preservation cabin; a hoisting unit is arranged on the transfer guide rail and moves along the transfer guide rail; the experiment chamber is a hollow cavity, one side of the experiment chamber is provided with a switch chamber plate, and a sealing unit is arranged in the switch chamber plate; an ampoule bottle is arranged in the experiment cabin, and experimental substances are placed in the ampoule bottle; the outer wall of the experiment cabin is provided with a supporting arm; the hoisting unit is connected with the supporting arm; a heat preservation cabin is arranged below the transfer guide rail; a vacuumizing machine is arranged on one side of the heat-insulating cabin;
the hoisting unit comprises a first sliding support, a second sliding support, a sliding motor, a hoisting rope and a hoisting ring, wherein the first sliding support and the second sliding support are in inverted U shapes, the U-shaped open ends of the first sliding support and the second sliding support are reversely buckled on the transfer guide rail, pulleys are arranged at two end points of the U-shaped open ends of the first sliding support and the second sliding support, a sliding groove is formed in the transfer guide rail, and the pulleys move along the sliding groove; the first sliding support and the second sliding support are respectively provided with a sliding motor and a hoisting motor; the sliding motor is connected with the pulley and drives the pulley to move along the sliding chute; one end of the hoisting rope is connected with a hoisting motor, and the other end of the hoisting rope is connected with a hoisting ring;
the heating unit comprises a connecting arm, a traction motor, a traction rope and a telescopic spring, and the telescopic spring is arranged in the experiment cabin; one end of the connecting arm is connected with the first sliding support, and the other end of the connecting arm is provided with a traction motor; one end of the traction rope extends out of the experiment chamber and is connected with a traction motor, and the other end of the traction rope extends into the experiment chamber and is connected with a telescopic spring; the telescopic spring is sleeved on the outer wall of the ampoule bottle.
2. The rapid detection equipment for an organic heat carrier according to claim 1, characterized in that: the sealing unit comprises a sealing cavity, a first sealing block and a second sealing block, and a through hole is formed in the switch cabin plate; a sealing cavity is arranged in the switch cabin plate, and the through hole penetrates through the sealing cavity; the sealing cavity is divided into an upper cavity and a lower cavity by the through hole; an upper sealing block is arranged in the upper cavity, and a lower sealing block is arranged in the lower cavity; an upper vent hole is formed in the upper end of the upper cavity, and a lower vent hole is formed in the lower end of the lower cavity; in an initial state, the upper sealing block can be adsorbed to the upper part in the upper cavity through magnetic attraction and can seal the upper vent hole, the lower sealing block can be adsorbed to the lower part in the lower cavity through magnetic attraction and can seal the lower vent hole; the upper sealing block and the lower sealing block are respectively and correspondingly provided with a slot and an inserting plate, the inserting plate on the upper sealing block is correspondingly inserted into the slot on the lower sealing block, and the inserting plate on the lower sealing block is correspondingly inserted into the slot of the upper sealing block; the through holes are controlled to be opened and closed by inserting the upper sealing block and the lower sealing block.
3. The rapid detection equipment for an organic heat carrier according to claim 2, characterized in that: the heat preservation cabin comprises an inner layer and an outer layer, wherein the inner layer and the outer layer are cavities with open upper ends, and an electromagnetic heating coil is arranged on the inner layer; the electromagnetic heating coil is connected with an externally arranged control circuit through a lead; the outer layer is made of heat preservation cotton.
4. The rapid detection equipment for an organic heat carrier according to claim 3, characterized in that: the vacuum-pumping machine is provided with a workbench and a connecting pipe, and the connecting pipe extends into the experiment cabin along a through hole formed in the switch cabin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480836.0A CN109540958B (en) | 2018-12-05 | 2018-12-05 | Organic heat carrier rapid detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480836.0A CN109540958B (en) | 2018-12-05 | 2018-12-05 | Organic heat carrier rapid detection equipment |
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| Publication Number | Publication Date |
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| CN109540958A CN109540958A (en) | 2019-03-29 |
| CN109540958B true CN109540958B (en) | 2021-05-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101915783B (en) * | 2010-08-05 | 2012-04-25 | 上海交通大学 | Heat conductivity coefficient measurer of double-test-piece guarded hot plate for liquid nitrogen temperature area |
| CN202583097U (en) * | 2012-05-09 | 2012-12-05 | 中国建筑材料科学研究总院 | Automatic thermal circulation experiment device for phase change energy storage material |
| CN202829822U (en) * | 2012-05-26 | 2013-03-27 | 威鸿(厦门)光学有限公司 | Continuous strengthening device |
| CN203337582U (en) * | 2013-06-25 | 2013-12-11 | 成都迈斯拓新能源润滑材料有限公司 | Heat stability detection container |
| CN104111265B (en) * | 2013-06-28 | 2016-05-25 | 成都迈斯拓新能源润滑材料股份有限公司 | A kind of organic heat carrier heat stability test method |
| CN103510447A (en) * | 2013-09-29 | 2014-01-15 | 张锡峰 | Asphalt dumping device |
| CN105092638B (en) * | 2015-08-26 | 2018-10-23 | 武汉理工大学 | A kind of heat accumulation test and evaluation system using conduction oil as a heat transfer medium |
| CN205128469U (en) * | 2015-12-01 | 2016-04-06 | 天津市祥泰金属制品有限公司 | Cleaning equipment of auto parts |
| CN205313707U (en) * | 2015-12-02 | 2016-06-15 | 深圳清华大学研究院 | Electroplating production line titanium basket installation device |
| CN205280631U (en) * | 2015-12-03 | 2016-06-01 | 中国建筑科学研究院 | Large -scale printing opacity envelope coefficient of heat transfer check out test set |
| CN205481751U (en) * | 2016-02-22 | 2016-08-17 | 冯海赓 | Organic heat carrier heating furnace |
| CN106324014A (en) * | 2016-08-10 | 2017-01-11 | 中国锅炉水处理协会 | Novel test method for oxidation stability of conduction oil |
| CN106568803A (en) * | 2016-11-14 | 2017-04-19 | 中国锅炉水处理协会 | Method for measuring heat conductivity coefficient of conduction oil |
| CN106645259A (en) * | 2017-01-17 | 2017-05-10 | 中科赛凌（北京）科技有限公司 | Temperature cycle test box |
| CN207567166U (en) * | 2017-12-11 | 2018-07-03 | 大连华锐重工焦炉车辆设备有限公司 | A kind of two sections of coke oven coal-charging pushing systems of heat exchange type |
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