CN109540958A - The quick detection device of organic heat carrier - Google Patents
The quick detection device of organic heat carrier Download PDFInfo
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- CN109540958A CN109540958A CN201811480836.0A CN201811480836A CN109540958A CN 109540958 A CN109540958 A CN 109540958A CN 201811480836 A CN201811480836 A CN 201811480836A CN 109540958 A CN109540958 A CN 109540958A
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- laboratory module
- sealing block
- guide rail
- slippage bracket
- heat carrier
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
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Abstract
The quick detection device of organic heat carrier, belongs to organic heat carrier technical field.It is characterized by comprising Laboratory Module, transfer guide rail, lifting elements, heating unit, sealing unit and insulated holds；Lifting elements are set on transfer guide rail, and lifting elements are moved along transfer guide rail；Laboratory Module is hollow cavity, and the side of Laboratory Module opens up switch deck board, sealing unit is arranged in switch deck board；Ampoule bottle is set in Laboratory Module, places Test Materials in ampoule bottle；Support arm is set on the outer wall of Laboratory Module；Lifting elements connect support arm；Heating unit is set in Laboratory Module；Insulated hold is set gradually respectively below transfer guide rail；Evacuator is arranged in the side of insulated hold.Common original experimental facilities is transformed into through independent movable unit by the device, can shorten test period, improves working efficiency.
Description
Technical field
The invention belongs to organic heat carrier technical fields, and in particular to the quick detection device of organic heat carrier.
Background technique
According to organic heat carrier, as a kind of energy saving, water-saving, environmentally friendly, safe heating process carrier, China by
It is widely used in the heating application of industry, life environmental protection aspect, has put into effect within 2010 GB23971-1997 organic heat carrier country
Standard, but the thermal stability index of organic heat carrier is judged in its test, is equivalent 51522 standard of Germany used and test side
Method, this method have that the test period is too long, and a sampling test phase needs some months, seriously constrain domestic organic heat and carry
Production, application and the industry healthy development of body.For this purpose, my company is in research institute, Sinopec, Shandong Province's conduction oil
Under Engineering Technical Research Centre is supported, starts to explore organic heat carrier in former GB23971-2009 standard, need examine within >=1000 hours
Fast inspection technology is studied in the case where surveying the time, is finally succeeded.
Summary of the invention
Technical problem to be solved by the invention is to provide the quick detection devices of organic heat carrier, are set by improving experiment
Test method that is standby, improving experimental temperature, shortens the test period of organic heat carrier.
In order to solve the above technical problems, the technical scheme is that the quick detection device of organic heat carrier, feature exist
In: including Laboratory Module, transfer guide rail, lifting elements, heating unit, sealing unit and insulated hold；It shifts and lifting is set on guide rail
Unit, lifting elements are moved along transfer guide rail；Laboratory Module is hollow cavity, and the side of Laboratory Module opens up switch deck board, switchs cabin
Sealing unit is set in plate；Ampoule bottle is set in Laboratory Module, places Test Materials in ampoule bottle；Branch is set on the outer wall of Laboratory Module
Brace；Lifting elements connect support arm；Heating unit is set in Laboratory Module；Insulated hold is set gradually respectively below transfer guide rail；
Evacuator is arranged in the side of insulated hold.
Preferably, lifting elements include the first slippage bracket, the second slippage bracket, sliding motor, lifting motor, hoisting rope
And hanging ring, the first slippage bracket and the second slippage bracket be in it is reverse U-shaped, the first slippage bracket and the second slippage bracket
U-typed open end tips upside down on transfer guide rail, on the endpoint of open end " U " two of the first slippage bracket and the second slippage bracket
Pulley is set, shifts and opens up sliding slot on guide rail, pulley moves along the chute；Divide equally on first slippage bracket and the second slippage bracket
Motor and lifting motor She Zhi not slid；It slides motor and connects pulley, sliding motorized driver pulley moves along the chute；Hoisting rope
One end connection lifting motor, the other end of hoisting rope connect hanging ring.
Preferably, heating unit includes linking arm, traction electric machine, traction rope and Telescopic spring, and Telescopic spring is arranged in Laboratory Module；
One end of linking arm connects the first slippage bracket, and traction electric machine is arranged in the other end of linking arm；Experiment is stretched out in one end of traction rope
Cabin connects traction electric machine, and the other end of traction rope protrudes into Laboratory Module connection Telescopic spring, and Telescopic spring is sleeved on ampoule bottle outer wall.
Preferably, sealing unit includes seal chamber, the first sealing block and the second sealing block, switchs and opens up through-hole in deck board；
It switchs and seal chamber is set in deck board, through-hole runs through seal chamber；Seal chamber is divided into upper cavity and lower chamber by through-hole；In upper cavity
Sealing block in setting, lower chamber is interior to be arranged lower sealing block；Upper vent hole is opened up in the upper end of upper cavity, is opened in the lower end of lower chamber
Set venthole；In the initial state, upper sealing block can be adsorbed on the intracorporal top of epicoele and upper sealing by magnetic attraction
Block can seal upper vent hole, and lower sealing block can be adsorbed on the intracorporal lower part of cavity of resorption by magnetic attraction and lower sealing block can
Seal lower venthole；Setting slot and plate are respectively corresponded on upper sealing block and lower sealing block, the plate on upper sealing block is corresponding
It is inserted into the slot on lower sealing block, in the corresponding slot for being inserted into upper sealing block of the plate on lower sealing block；Upper sealing block is under
The opening and closing of the inserting control through-hole of sealing block.
Preferably, insulated hold includes inner chamber body and outer chamber, and internal layer and outer layer are the cavity of upper end opening, is set on internal layer
Set electromagnetic heating coil；Electromagnetic heating coil connects the control circuit of extraneous setting by conducting wire；Outer layer is made of heat-preservation cotton.
Preferably, workbench is set on evacuator, connecting tube is set on evacuator, connecting tube is opened in switch deck board
If through-hole protrude into Laboratory Module.
Compared with prior art, the beneficial effects of the present invention are:
This patent describes a kind of equipment that organic heat carrier quickly detects, which mainly passes through Laboratory Module and insulated hold is completed
To the quick experiment of organic heat carrier.Cooperate lifting elements that Laboratory Module is quickly and steady by transfer guide rail in complete equipment
It is scheduled between each working position and is shifted.The air in Laboratory Module is arranged by evacuator first before organic heat carrier detection
Then Laboratory Module is transferred to insulated hold again by sky, by way of electromagnetic induction, carry out entire Laboratory Module to experimental subjects and stretch
The dual-heated of contracting spring uniformly and is quickly promoted with this by 300 degrees Celsius in detection GB23971-2009 standard
To 450 to 500 degrees Celsius, thus test period is significantly reduced.The device changes common original experimental facilities
It causes preferably to complete the experiment with this by independent movable unit.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of Laboratory Module；
Fig. 3 is the enlarged diagram of part A in Fig. 1；
Fig. 4 is the enlarged diagram of part B in Fig. 1；
Fig. 5 is the structural schematic diagram of hanging ring and linking arm；
In figure: 1, shifting guide rail；2, traction electric machine；3, linking arm；4, the first slippage bracket；5, hoisting rope；6, Laboratory Module；7, it hangs
Ring；8, support arm；9, evacuator；10, connecting tube；11, outer layer；12, internal layer；13, electromagnetic heating coil；14, Telescopic spring；
15, ampoule bottle；16, traction rope；17, the first sealing block；18, upper cavity；19, deck board is switched；20, through-hole；21, lower chamber；22,
Second sealing block；23, the first slippage bracket；24, upper vent hole；25, lower venthole.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, the quick detection device of organic heat carrier, including Laboratory Module, transfer guide rail, lifting elements, heating list
Member, sealing unit and insulated hold.Lifting elements are set on transfer guide rail, lifting elements are moved along transfer guide rail, during Laboratory Module is
Cavity body, the side of Laboratory Module open up switch deck board, sealing unit are arranged in switch deck board.Ampoule bottle, peace are set in Laboratory Module
Test Materials are placed in small jar bottle, support arm is set on the outer wall of Laboratory Module, and lifting elements connect support arm.Setting adds in Laboratory Module
Hot cell, transfer guide rail lower section set gradually insulated hold respectively, and evacuator is arranged in the side of insulated hold.
Lifting elements include the first slippage bracket, the second slippage bracket, sliding motor, lifting motor, hoisting rope and hanging ring.
First slippage bracket and the second slippage bracket be in it is reverse U-shaped, the U-typed of the first slippage bracket and the second slippage bracket is opened
Mouth end tips upside down on transfer guide rail, is respectively provided with cunning on the endpoint of open end " U " two of the first slippage bracket and the second slippage bracket
Wheel shifts and opens up sliding slot on guide rail, and pulley moves along the chute.It is respectively set on first slippage bracket and the second slippage bracket
Motor and lifting motor are slid, sliding motor connects pulley, and sliding motorized driver pulley moves along the chute.One end of hoisting rope connects
Lifting motor is connect, the other end of hoisting rope connects hanging ring.
As shown in Fig. 2, heating unit includes linking arm, traction electric machine, traction rope and Telescopic spring, setting is flexible in Laboratory Module
Spring.One end of linking arm connects the first slippage bracket, and traction electric machine is arranged in the other end of linking arm.One end of traction rope is stretched out real
Hatch checking connects traction electric machine, and the other end of traction rope protrudes into Laboratory Module connection Telescopic spring, and Telescopic spring is sleeved on ampoule bottle outer wall.
As shown in Figures 3 and 4, sealing unit includes seal chamber, the first sealing block and the second sealing block, switchs and opens up in deck board
Through-hole；It switchs and seal chamber is set in deck board, through-hole runs through seal chamber；Seal chamber is divided into upper cavity and lower chamber by through-hole；On
Upper sealing block is set in cavity, lower sealing block is set in lower chamber；Upper vent hole is opened up in the upper end of upper cavity, in lower chamber
Lower end opens up lower venthole；In the initial state, upper sealing block can be adsorbed on by magnetic attraction the intracorporal top of epicoele and
Upper sealing block can seal upper vent hole, and lower sealing block can be adsorbed on the intracorporal lower part of cavity of resorption and lower sealing by magnetic attraction
Block can seal lower venthole；Setting slot and plate are respectively corresponded on upper sealing block and lower sealing block, inserting on upper sealing block
Plate is corresponding to be inserted into the slot on lower sealing block, in the corresponding slot for being inserted into upper sealing block of the plate on lower sealing block；Upper sealing
The opening and closing of the inserting control through-hole of block and lower sealing block.
Insulated hold includes inner chamber body and outer chamber, and internal layer and outer layer are the cavity of upper end opening, and electromagnetism is arranged on internal layer
Heating coil, electromagnetic heating coil connect the control circuit of extraneous setting by conducting wire；Outer layer is made of heat-preservation cotton.Evacuator
Upper setting workbench, connecting tube is arranged on evacuator, and the through-hole that connecting tube opens up in switch deck board protrudes into Laboratory Module.
At runtime, the first slippage bracket first and second slippage bracket two parts pass through hoisting rope and hanging ring to the equipment
Laboratory Module upper support arm is connected, as shown in Figure 5.Traction electric machine unclamps traction rope simultaneously, and opening for Laboratory Module is opened in Telescopic spring rebound
Deck board is closed, the ampoule bottle equipped with Test Materials is put into Telescopic spring, is further turned off switch deck board, Laboratory Module is whole first
It is reached under the drive of slippage bracket and the second slippage bracket on the workbench above evacuator, further by starting traction electric machine
It drives traction rope to rise along the outer wall of ampoule bottle, ampoule bottle is sleeved on inside Telescopic spring, connecting tube is further inserted into through-hole
In, the air in Laboratory Module is emptied by evacuator, after the air emptying in Laboratory Module, connecting tube is slowly by leading to
Hole is extracted out outward, when connecting tube reaches seal chamber position, under the drive of negative pressure, by the first sealing block in upper cavity under
The second sealing block in cavity is attracted, and Laboratory Module is so far completed vacuum sealing；Further again by by the first slippage bracket and
Second slippage bracket drives Laboratory Module to reach insulated hold, starts control circuit, and electromagnetic heating coil is driven to pass through induction heating
Mode carries out whole heating to entire Laboratory Module, after being heated to 500 degrees Celsius, keeps Laboratory Module temperature by the heat-preservation cotton of outer layer
Degree, while electromagnetic induction heating assists, and after the time needed for reaching experiment, takes out Laboratory Module, so far completes this to organic heat
The experiment of carrier.
The above is only the preferred embodiment of this patent, is not the limitation for making other forms to this patent, is appointed
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.It is all without departing from the art of this patent plan content, the technical spirit according to this patent is to the above embodiments
Any simple modification, equivalent variations and remodeling, still fall within the protection scope of the art of this patent scheme.
Claims (6)
1. the quick detection device of organic heat carrier, it is characterised in that: single including Laboratory Module, transfer guide rail, lifting elements, heating
Member, sealing unit and insulated hold；Lifting elements are set on transfer guide rail, and lifting elements are moved along transfer guide rail；During Laboratory Module is
Cavity body, the side of Laboratory Module open up switch deck board, sealing unit are arranged in switch deck board；Ampoule bottle, peace are set in Laboratory Module
Test Materials are placed in small jar bottle；Support arm is set on the outer wall of Laboratory Module；Lifting elements connect support arm；Setting adds in Laboratory Module
Hot cell；Insulated hold is set gradually respectively below transfer guide rail；Evacuator is arranged in the side of insulated hold.
2. the quick detection device of organic heat carrier described in accordance with the claim 1, it is characterised in that: lifting elements include first sliding
Move bracket, the second slippage bracket, sliding motor, lifting motor, hoisting rope and hanging ring, the first slippage bracket and the second slippage bracket
In reverse U-shaped, the U-typed open end of the first slippage bracket and the second slippage bracket is tipped upside down on transfer guide rail, and first
It is respectively provided with pulley on the endpoint of open end " U " two of slippage bracket and the second slippage bracket, shifts and opens up sliding slot, pulley on guide rail
Move along the chute；Sliding motor and lifting motor are respectively set on first slippage bracket and the second slippage bracket；Sliding electricity
Machine connects pulley, and sliding motorized driver pulley moves along the chute；One end connection lifting motor of hoisting rope, the other end of hoisting rope
Connect hanging ring.
3. the quick detection device of organic heat carrier according to claim 2, it is characterised in that: heating unit includes connection
Arm, traction electric machine, traction rope and Telescopic spring, Laboratory Module is interior to be arranged Telescopic spring；One end of linking arm connects the first slippage bracket, even
Connect the other end setting traction electric machine of arm；One end of traction rope stretches out Laboratory Module and connects traction electric machine, and the other end of traction rope is stretched
Enter Laboratory Module connection Telescopic spring；Telescopic spring is sleeved on ampoule bottle outer wall.
4. the quick detection device of organic heat carrier described in accordance with the claim 3, it is characterised in that: sealing unit includes sealing
Chamber, the first sealing block and the second sealing block switch and open up through-hole in deck board；It switchs and seal chamber is set in deck board, through-hole is through close
Seal chamber；Seal chamber is divided into upper cavity and lower chamber by through-hole；Upper sealing block is set in upper cavity, the lower sealing of setting in lower chamber
Block；Upper vent hole is opened up in the upper end of upper cavity, opens up lower venthole in the lower end of lower chamber；In the initial state, upper sealing
Block can be adsorbed on the intracorporal top of epicoele by magnetic attraction and upper sealing block can seal upper vent hole, and lower sealing block can
The intracorporal lower part of cavity of resorption is adsorbed on by magnetic attraction and lower sealing block can seal lower venthole；Upper sealing block and lower sealing block
On respectively correspond setting slot and plate, the plate on upper sealing block is corresponding to be inserted into the slot on lower sealing block, lower sealing block
On the corresponding slot for being inserted into upper sealing block of plate in；The unlatching of the inserting control through-hole of upper sealing block and lower sealing block and pass
It closes.
5. the quick detection device of organic heat carrier according to claim 4, it is characterised in that: insulated hold include inner chamber body and
Outer chamber, internal layer and outer layer are the cavity of upper end opening, and electromagnetic heating coil is arranged on internal layer；Electromagnetic heating coil is by leading
The control circuit of the extraneous setting of line connection；Outer layer is made of heat-preservation cotton.
6. the quick detection device of organic heat carrier according to claim 5, it is characterised in that: work is arranged on evacuator
Platform, connecting tube is arranged on evacuator, and the through-hole that connecting tube opens up in switch deck board protrudes into Laboratory Module.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109540958A true CN109540958A (en) | 2019-03-29 |
| CN109540958B CN109540958B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811480836.0A Active CN109540958B (en) | 2018-12-05 | 2018-12-05 | Organic heat carrier rapid detection equipment |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915783A (en) * | 2010-08-05 | 2010-12-15 | 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 |
| CN103510447A (en) * | 2013-09-29 | 2014-01-15 | 张锡峰 | Asphalt dumping device |
| CN104111265A (en) * | 2013-06-28 | 2014-10-22 | 成都迈斯拓新能源润滑材料有限公司 | Detection method for heat stability of organic heat carrier |
| CN105092638A (en) * | 2015-08-26 | 2015-11-25 | 武汉理工大学 | Heat storage testing and evaluation system using heat transfer oil as 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 |
| 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 |
| CN205313707U (en) * | 2015-12-02 | 2016-06-15 | 深圳清华大学研究院 | Electroplating production line titanium basket installation device |
| 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 |
-
2018
- 2018-12-05 CN CN201811480836.0A patent/CN109540958B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915783A (en) * | 2010-08-05 | 2010-12-15 | 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 |
| CN104111265A (en) * | 2013-06-28 | 2014-10-22 | 成都迈斯拓新能源润滑材料有限公司 | Detection method for heat stability of organic heat carrier |
| CN103510447A (en) * | 2013-09-29 | 2014-01-15 | 张锡峰 | Asphalt dumping device |
| CN105092638A (en) * | 2015-08-26 | 2015-11-25 | 武汉理工大学 | Heat storage testing and evaluation system using heat transfer oil as 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 |
Non-Patent Citations (1)
| Title |
|---|
| 张广实 等: "烷基苯导热油的研制", 《润滑油》 * |
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| CN109540958B (en) | 2021-05-11 |
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