CN208902636U - The measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel - Google Patents
The measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel Download PDFInfo
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- CN208902636U CN208902636U CN201820915971.2U CN201820915971U CN208902636U CN 208902636 U CN208902636 U CN 208902636U CN 201820915971 U CN201820915971 U CN 201820915971U CN 208902636 U CN208902636 U CN 208902636U
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Abstract
The utility model discloses a kind of measuring devices of high-temperature molten salt heat transfer characteristic in minim channel, including high-temperature molten salt heating pipeline section, water-circulating pipe section, test and collection of products pipeline section and data acquisition and display module；High-temperature molten salt is pushed by high pressure nitrogen, fluid interchange system is established in minim channel；The flow of working medium is adjusted by pressure reducing valve and regulating valve；Heating power is adjusted by thyristor regulating depressor, guarantees system operating temperature；Flow rate of molten salt is measured using the heat balance principle of brine heat exchanger, while fused salt weight is recorded in real time to calculate flow rate of molten salt by electronic balance.The utility model can measure the heat transfer characteristic of fused salt well, compared with the prior device, have many advantages, such as at low cost, easy to operate, reliable for operation.The measurement method of the perfect high-temperature molten salt heat exchange of the utility model, has filled up the technological deficiency of fused salt heat exchanging feature measurement in current minim channel.
Description
Technical field
The invention belongs to Molten Salt Heat Transfer characteristic test device technical fields in minim channel, and in particular to a kind of minim channel
The measuring device of interior high-temperature molten salt heat transfer characteristic.
Background technique
Fused salt is high by its heat transfer temperature, the multinomial significant advantages such as saturated vapor forces down, viscosity is small, specific heat is big, conduct
Heat transfer, heat accumulation working medium are widely used in the energy fields such as nuclear power station, solar light-heat power-generation, there is vast potential for future development.
Excellent economy, stability and the reliability that decide its place system of its heat exchange property, to industrial production and national life
There is tremendous influence.Therefore, very necessary to the research of Molten Salt Heat Transfer characteristic.
Since fused salt setting temperature is high, running temperature is high, and have the characteristics that it is corrosive, to Molten Salt Heat Transfer characteristic
Many technical problems are produced in measurement process.In experimental study, it is necessary to be kept the temperature, be preheated to test loop, heat tracing, prevented
The operation such as pyrolytic and anticorrosion.To overcome these problems, the equal system of fused salt test platform that researchers build is huge, stream
Journey is lengthy and tedious.Not only cost is very high for these test platforms, but also operational reliability is low.Therefore it provides a system is simple,
It is reliable for operation, the test platform of fused salt heat exchanging characteristic can be accurately measured, current urgent problem to be solved is become.
Summary of the invention
The object of the present invention is to provide a kind of measuring devices of high-temperature molten salt heat transfer characteristic in minim channel, solve existing
Huge, at high cost, operational reliability the is low problem of fused salt test platform system present in technology.
A technical solution of the present invention is, the measurement dress of high-temperature molten salt heat transfer characteristic in a kind of minim channel
It sets, including the high-temperature molten salt heating pipeline section, water-circulating pipe section and the test that are sequentially connected by pipeline and collection of products pipeline section, high temperature
Pipeline external on fused salt heating pipeline section, water-circulating pipe section and test and collection of products pipeline section wraps up heat-preservation cotton, high-temperature molten salt
It heats pipeline section, water-circulating pipe section and test and collection of products pipeline section and data acquisition and display module, high temperature melting is connected by conducting wire
Salt heating pipeline section includes nitrogen gas tank, and nitrogen gas tank passes sequentially through pipeline connection fused salt tank and brine heat exchanger, nitrogen gas tank and fused salt tank
Between pipeline on be disposed with pressure reducing valve and switch valve, be provided between fused salt tank and brine heat exchanger high temperature resistant adjusting
Valve is provided with pole plate a on the pipeline at high temperature resistant regulating valve both ends, DC power supply a, fused salt pot sidewall is provided between pole plate a
On be provided with the first temperature sensor, brine heat exchanger both ends are provided with the 4th temperature sensor, the first temperature sensor and
4th temperature sensor connects the data acquisition by conducting wire and display module, brine heat exchanger pass through pipeline respectively and connect water
Recycle pipeline section and test and collection of products pipeline section.
The features of the present invention also characterized in that:
Water-circulating pipe section includes the water cooler for passing sequentially through pipeline connection, water tank, filter, high pressure constant flow pump, flow
Meter and high pressure water preheat pipeline section, and counterbalance valve is provided between water cooler and water tank, and water cooler and high pressure water preheating pipeline section are equal
By pipeline connect brine heat exchanger, between water cooler and brine heat exchanger and high pressure water preheating pipeline section and brine heat exchanger it
Between be provided with second temperature sensor, second temperature sensor connects the data acquisition and display module by conducting wire.
High pressure water preheating pipeline section both ends are oppositely arranged there are two pole plate b, are provided with transformer, transformation between two pole plate b
Device connects pressure regulator and AC power source by conducting wire respectively, is disposed with several thermocouples, a pole between two pole plate b
Plate is located between high pressure water preheating pipeline section and brine heat exchanger, and a third is provided between a pole plate b and brine heat exchanger
Temperature sensor, another pole plate b is located between high pressure water preheating pipeline section and flowmeter, between another pole plate b and flowmeter
It is provided with third temperature sensor, third temperature sensor connects data acquisition and display module by conducting wire.
Data acquisition and display module include data processing display device, data processing display device and the first temperature sensing
Device, second temperature sensor, third temperature sensor and the 4th temperature sensor are connected by conducting wire, data processing display device
Also pass through conducting wire connecting test and collection of products pipeline section.
Test and collection of products pipeline section include fused salt test pipeline section, are provided with storage salt below the outlet end of fused salt test pipeline section
Tank, storage salt cellar are placed on an electronic balance, and the 5th temperature sensor, the 5th temperature is respectively set in fused salt test pipeline section both ends
Sensor passes through conducting wire with electronic balance and connects data processing display device.
Fused salt test pipeline section both ends are oppositely arranged there are two pole plate c, connect DC power supply by conducting wire between two pole plate c
B, a pole plate c are located between test and collection of products pipeline section and brine heat exchanger, a pole plate c and test and collection of products pipe
Section between be arranged the 5th temperature sensor, another pole plate c be located at test and collection of products pipeline section and storage salt cellar it
Between, the 5th temperature sensor is set between another pole plate c and storage salt cellar 21.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel of the present invention；
Fig. 2 is that a kind of high pressure water for measuring high-temperature molten salt heat transfer characteristic in minim channel of the present invention preheats pipeline section and pole
The annexation figure of plate；
Fig. 3 is that a kind of fused salt for measuring high-temperature molten salt heat transfer characteristic in minim channel of the present invention tests pipeline section and pole plate
Annexation figure.
In figure, 1. high-temperature molten salts heat pipeline section, 2. water-circulating pipe sections, 3. tests and collection of products pipeline section, the acquisition of 4. data
And display module, 5. nitrogen gas tanks, 6. fused salt tanks, 7. brine heat exchangers, 8. pressure reducing valves, 9. switch valves, 10. pole plate a, 11. direct currents
Power supply a, 12. high temperature resistant regulating valves, 13. water coolers, 14. counterbalance valves, 15. water tanks, 16. filters, 17. high pressure constant flow pumps,
18. flowmeter, 19. high pressure waters preheat pipeline section, and 20. fused salts test pipeline section, 21. storage salt cellars, 22. electronic balances, 23. data processings
Display device, 24. first temperature sensors, 25. second temperature sensors, 26. third temperature sensors, 27. the 4th temperature pass
Sensor, 28. the 5th temperature sensors, 29. pole plate b, 30. AC power sources, 31. pressure regulators, 32. transformers, 33. thermocouples,
34. pole plate c, 35. DC power supply b.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel of the present invention, as shown in Figure 1, including passing through pipeline
The high-temperature molten salt heating pipeline section 1, water-circulating pipe section 2 and the test that are sequentially connected and collection of products pipeline section 3, high-temperature molten salt heat pipeline section
1, the pipeline external in water-circulating pipe section 2 and test and collection of products pipeline section 3 wraps up heat-preservation cotton, high-temperature molten salt heat pipeline section 1,
Water-circulating pipe section 2 connects data acquisition and display module 4 by conducting wire with test and collection of products pipeline section 3.
As shown in Figure 1, high-temperature molten salt heating pipeline section 1 includes nitrogen gas tank 5, nitrogen gas tank 5 passes sequentially through pipeline connection fused salt tank 6
With brine heat exchanger 7, pressure reducing valve 8 and switch valve 9, pressure reducing valve 8 are disposed on the pipeline between nitrogen gas tank 5 and fused salt tank 6
For accurately controlling the nitrogen admission pressure in fused salt tank 6；High temperature resistant adjusting is provided between fused salt tank 6 and brine heat exchanger 7
Valve 12, high temperature resistant regulating valve 12 are used to adjust the flow of molten salt pipeline.On the basis for guaranteeing that fused salt all melts in fused salt tank 6
On, it is filled with nitrogen into tank, pushes fused salt feed line.It is provided with pole plate a10 on the pipeline at 12 both ends of high temperature resistant regulating valve,
It is provided with DC power supply a11 between pole plate a10, the first temperature sensor 24, brine heat exchanger 7 are provided on 6 side wall of fused salt tank
Both ends are provided with the 4th temperature sensor 27, and the first temperature sensor 24 connects institute by conducting wire with the 4th temperature sensor 27
Data acquisition and display module 4 are stated, brine heat exchanger 7 connects water-circulating pipe section 2 and test and collection of products by pipeline respectively
Pipeline section 3.
As shown in Figure 1, water-circulating pipe section 2 includes the water cooler 13 for passing sequentially through pipeline connection, water tank 15, filter
16, high pressure constant flow pump 17, flowmeter 18 and high pressure water preheat pipeline section 19, are provided with counterbalance valve between water cooler 13 and water tank 15
14, water cooler 13 connects brine heat exchanger 7, water cooler 13 and salt water heat exchange by pipeline with high pressure water preheating pipeline section 19
Second temperature sensor 25 is provided between device 7 and between high pressure water preheating pipeline section 19 and brine heat exchanger 7, second temperature passes
Sensor 25 connects the data acquisition and display module 4 by conducting wire.
Filter 16 is convenient for removing impurities in water；High pressure constant flow pump 17 maintains the flowing on water-flow circuit, adjusts high pressure
The frequency of constant flow pump 17 is capable of the pressure and flow of control loop water；Flowmeter 18 is mass flowmenter, being capable of measure water
Flow；Water cooler 13 for reducing water temperature；Counterbalance valve 14 is used to adjust the pressure of entire water-circulating pipe section；
As shown in Fig. 2, high pressure water preheating 19 both ends of pipeline section are oppositely arranged there are two pole plate b29, set between two pole plate b29
It is equipped with transformer 32, transformer 32 connects pressure regulator 31 and AC power source 30 by conducting wire respectively, between two pole plate b29 successively
Several thermocouples 33 are provided with, thermocouple 33 connects compensating wire, and thermocouple 33 is for measuring high pressure water preheating pipeline section 19 not
With the wall surface temperature on section, a pole plate 29 is located between high pressure water preheating pipeline section 19 and brine heat exchanger 7, a pole plate
A third temperature sensor 26 is provided between b29 and brine heat exchanger 7, another pole plate b29 is located at high pressure water economizer bank
Between section 19 and flowmeter 18, third temperature sensor 26, third temperature are provided between another pole plate b29 and flowmeter 18
Sensor 26 connects data acquisition and display module 4 by conducting wire.
High pressure water preheating pipeline section 19 is used to control the temperature of high pressure water.
High pressure water preheating pipeline section 19 and fused salt test pipeline section 20 take two point form heating method, pass through silicon-controlled accurate control
Heating power processed.
As shown in Figure 1, data acquisition and display module 4 include data processing display device 23, data processing display device
23 pass through with the first temperature sensor 24, second temperature sensor 25, third temperature sensor 26 and the 4th temperature sensor 27
Conducting wire connection, data processing display device 23 also pass through conducting wire connecting test and collection of products pipeline section 3.
As shown in Figure 1, test and collection of products pipeline section 3 include that fused salt tests pipeline section 20, fused salt tests the outlet of pipeline section 20
End lower section is provided with storage salt cellar 21, and storage salt cellar 21 is placed on electronic balance 22, and fused salt test 20 both ends of pipeline section are respectively set one
A 5th temperature sensor 28, the 5th temperature sensor 28 and electronic balance 22 connect data processing display dress by conducting wire
Set 23.
As shown in figure 3, fused salt test 20 both ends of pipeline section are oppositely arranged there are two pole plate c34, lead between two pole plate c34
Conducting wire connection DC power supply b35 is crossed, a pole plate c34 is located between test and collection of products pipeline section 3 and brine heat exchanger 7, and one
One the 5th temperature sensor 28 is set between a pole plate c34 and test and collection of products pipeline section 3, another pole plate c34 is located at
Between test and collection of products pipeline section 3 and storage salt cellar 21, the 5th temperature is set between another pole plate c34 and storage salt cellar 21
Sensor 28.
Heat-preservation cotton is taken to be kept the temperature outside molten salt pipeline, to ensure that fused salt will not frozen block in pipeline；
All non-perpendicular pipelines press certain slope setting in molten salt pipeline, it is ensured that fused salt can only be flowed with gravity
To storage salt cellar 21.
A method of for measuring high-temperature molten salt heat transfer characteristic in minim channel, use in a kind of above-mentioned minim channel
The measuring device of high-temperature molten salt heat transfer characteristic, the specific steps are as follows:
Step 1 checks circuit, guarantees without broken string, drain conditions；Valve 9 is turned on the switch, and then opens nitrogen cylinder 5, purging is high
Temperature molten salt heats pipeline section 1 and test and collection of products pipeline section 3, it is ensured that pipeline is unobstructed and No leakage；
Step 2 closes high temperature resistant regulating valve 12, fused salt is added into fused salt tank 6, and open DC power supply a11 and added
Heat；AC power source 30 and DC power supply b35 are opened simultaneously, is transferred to data processing display device 23 by observing the first temperature
Temperature data, judges whether control piper temperature rises to fused salt fusing point or more, by adjusting AC power source 30 and direct current
The output power of source b35 is controlled；
Step 3 ensures that fused salt is opening high temperature resistant regulating valve 12 after liquid in fused salt tank 6, while opening switch valve 9, makes
Nitrogen gas tank 5 is filled with nitrogen to fused salt tank 6, and high-temperature molten salt is made to flow to storage salt cellar 21 from fused salt tank 6；Open the formation of high pressure constant flow pump 17
Circulating water loop, then open the AC power source 30 of high pressure water preheating pipeline section 19；Turn-on data acquisition and display module 4, electronics day
Flat 22, nitrogen pressure and brine heat exchanger 7 in fused salt tank 6 are successively controlled by adjusting pressure reducing valve 8 and high temperature resistant regulating valve 12
Internal pressure controls the flow rate of molten salt of fused salt test pipeline section 20；Adjust high pressure constant flow pump 17 frequency control loop water pressure and
Flow；
After step 4, data acquisition, first fused salt remaining in fused salt tank 6 and in pipeline is purged clean；It successively closes again
Close AC power source 30, DC power supply b34, DC power supply a11；Finally close data processing display device 23.
When on-test, start water-circulating pipe section 2 first.It first opens water cooler 13 and sets the outlet temperature of cooling-water machine
Degree, is then turned on high pressure constant flow pump 17.Water first passes through mass flowmenter 18 and obtains its flow parameter after being flowed out by constant flow pump 17,
Enter back into high pressure water preheating pipeline section 19；After water is heated to high temperature in high pressure water preheating pipeline section 19, into brine heat exchanger 7,
By entering back into cooling unit 13 after brine heat exchanger 7, after water-cooled cooling, water tank 15 is returned to using counterbalance valve 14.
After water-circulating pipe 2 stable operation of section, restart high-temperature molten salt pipeline.Firstly, the solid in heating fused salt tank 6
Salt-mixture；After temperature rises to melting temperature or more in tank, molten salt pipeline high temperature resistant regulating valve 12 is opened, into fused salt tank 6
It is filled with high pressure nitrogen, the salt-mixture of fusing is squeezed into molten salt pipeline.Nitrogen gas tank 5 is connected by pressure reducing valve 8 with fused salt tank 8, tank
In nitrogen admission pressure can by pressure reducing valve 8 accurately control fused salt tank 6 outlet be connected with high temperature resistant regulating valve 12, adjusting it is resistance to
High temperature adjustable valve 12 can control the flow of molten salt pipeline.Fused salt is successively controlled by adjusting pressure reducing valve 8 and high temperature resistant regulating valve 12
The flow rate of molten salt of 7 internal pressure Control experiment test section of nitrogen pressure and brine heat exchanger in tank 6；Fused salt in pipeline successively
Pipeline section 20 is tested by brine heat exchanger 7 and fused salt.Fused salt exchanges heat when flowing through brine heat exchanger 7 with water, passes through the 4th
Temperature sensor 27 measures the out temperature of brine heat exchanger 7, and calculates flow rate of molten salt according to heat balance principle.Data are adopted
Collection and display module 4 acquire the temperature data that brine heat exchanger 7 is imported and exported by the 4th temperature sensor 27, according to thermal balance original
Reason calculates flow rate of molten salt；Data acquisition and display module 4 handle to the collected fused salt qualitative data of electronic balance 22
To flow rate of molten salt；Adjust the pressure and flow of the frequency control loop water of high pressure constant flow pump 17；Acquire the 5th temperature sensor 28
And the temperature measurement data of thermocouple 33, further analysis processing can obtain the heat exchange property parameter of fused salt in pipe；Fused salt flows through fused salt
When testing pipeline section 20, the temperature and wall surface temperature of its inlet and outlet, further progress point are obtained by the 5th temperature sensor 28
Analysis calculates, and fused salt Convective Heat Transfer and changing rule can be obtained.After testing pipeline section 20, fused salt finally flows into storage salt cellar
21.Be placed with electronic balance 22 in the case where storing up salt cellar 21, can record in real time storage salt cellar 21 in fused salt weight, and according to its weight with
The variation of time calculates flow rate of molten salt.
The measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel of the present invention, the beneficial effect is that:
1. the measuring device of high-temperature molten salt heat transfer characteristic, can push fused salt by nitrogen in a kind of minim channel of the present invention
Mode flow rate of molten salt is adjusted in a wider range, substantially increase the scope of application of experiment porch.Simultaneously as not having
Have using pump for liquid salts, not only reduces the cost of test macro, and reduce the failure rate of system；
2. the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel of the present invention, not only can be by measuring salt-
The out temperature of water- to-water heat exchanger is calculated using heat balance principle to flow rate of molten salt；It can use electronic balance to fused salt simultaneously
Flow measures, and two methods is compared and analyzed, relatively reliable flow rate of molten salt data can be obtained；
3. the measuring device of high-temperature molten salt heat transfer characteristic, fused salt test device, high pressure water in a kind of minim channel of the present invention
Preheating pipeline section, preheating of molten salt pipeline etc. are all made of the mode of pole plate heating, and heat flow density is high, and heating time is short, and heat
It is very good in even tube wall distribution heating effect；
4. the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel of the present invention, all temperature sensor measuring points
The equal synchronous transfer of data is analyzed and is handled to data collection system, and the reliability of system is enhanced, and improves test
Efficiency；
5. test pipeline is micro- provided by the present invention for the device of high-temperature molten salt heat transfer characteristic in measurement minim channel
Passage aisle provides feasibility for engineer application.
Claims (6)
1. the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel, which is characterized in that including passing through pipeline successively phase
High-temperature molten salt heating pipeline section (1), water-circulating pipe section (2) and test and collection of products pipeline section (3) even, the high-temperature molten salt heating
Pipeline external on pipeline section (1), water-circulating pipe section (2) and test and collection of products pipeline section (3) wraps up heat-preservation cotton, the high temperature
Fused salt heating pipeline section (1), water-circulating pipe section (2) and test and collection of products pipeline section (3) connect data acquisition by conducting wire and show
Show module (4), high-temperature molten salt heating pipeline section (1) includes nitrogen gas tank (5), and the nitrogen gas tank (5) passes sequentially through pipeline connection
Fused salt tank (6) and brine heat exchanger (7) are disposed with pressure reducing valve on the pipeline between the nitrogen gas tank (5) and fused salt tank (6)
(8) and switch valve (9) it, is provided with high temperature resistant regulating valve (12) between the fused salt tank (6) and brine heat exchanger (7), it is described resistance to
It is provided with pole plate a (10) on the pipeline at high temperature adjustable valve (12) both ends, is provided with DC power supply a between the pole plate a (10)
(11), fused salt tank (6) side is provided with the first temperature sensor (24), and brine heat exchanger (7) both ends are provided with
4th temperature sensor (27), first temperature sensor (24) are connected with the 4th temperature sensor (27) by conducting wire
The data acquisition and display module (4), the brine heat exchanger (7) connect the water-circulating pipe section (2) by pipeline respectively
And test and collection of products pipeline section (3).
2. the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel according to claim 1, which is characterized in that
The water-circulating pipe section (2) includes the water cooler (13) for passing sequentially through pipeline connection, water tank (15), filter (16), high pressure
Constant flow pump (17), flowmeter (18) and high pressure water preheating pipeline section (19), between the water cooler (13) and the water tank (15)
It is provided with counterbalance valve (14), the water cooler (13) connects the salt water by pipeline with high pressure water preheating pipeline section (19) and changes
Hot device (7), between the water cooler (13) and the brine heat exchanger (7) and high pressure water preheats pipeline section (19) and the salt water
It is provided between heat exchanger (7) second temperature sensor (25), the second temperature sensor (25) connects institute by conducting wire
State data acquisition and display module (4).
3. the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel according to claim 2, which is characterized in that
High pressure water preheating pipeline section (19) both ends are oppositely arranged there are two pole plate b (29), are provided between two pole plate b (29)
Transformer (32), the transformer (32) pass through conducting wire connection pressure regulator (31) and AC power source (30), two poles respectively
Several thermocouples (33) are disposed between plate b (29), a pole plate b (29) is located at high pressure water preheating pipeline section
(19) between the brine heat exchanger (7), one is provided between a pole plate b (29) and the brine heat exchanger (7)
A third temperature sensor (26), another described pole plate b (29) are located at high pressure water preheating pipeline section (19) and the flow
It counts between (18), third temperature sensor (26), institute is provided between another pole plate b (29) and the flowmeter (18)
It states third temperature sensor (26) and the data acquisition and display module (4) is connected by conducting wire.
4. the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel according to claim 3, which is characterized in that
Data acquisition and display module (4) include data processing display device (23), the data processing display device (23) with
First temperature sensor (24), the second temperature sensor (25), the third temperature sensor (26) and described
Four temperature sensors (27) are connected by conducting wire, and the data processing display device (23) also passes through conducting wire connecting test and product
It collects pipeline section (3).
5. the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel according to claim 4, which is characterized in that
The test and collection of products pipeline section (3) include fused salt test pipeline section (20), under the outlet end of fused salt test pipeline section (20)
Side is provided with storage salt cellar (21), and the storage salt cellar (21) is placed on electronic balance (22), and the fused salt tests pipeline section (20) two
The 5th temperature sensor (28) is respectively set in end, and the 5th temperature sensor (28) and the electronic balance (22) are logical
It crosses conducting wire and connects the data processing display device (23).
6. the measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel according to claim 5, which is characterized in that
Fused salt test pipeline section (20) both ends are oppositely arranged there are two pole plate c (34), pass through conducting wire between two pole plate c (34)
It connects DC power supply b (35), a pole plate c (34) is located at the test and collection of products pipeline section (3) and the salt water changes
Between hot device (7), it is arranged one the described 5th between a pole plate c (34) and the test and collection of products pipeline section (3)
Temperature sensor (28), another described pole plate c (34) are located at the test and collection of products pipeline section (3) and the storage salt cellar
(21) between, the 5th temperature sensor is set between another described pole plate c (34) and the storage salt cellar (21)
(28)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915971.2U CN208902636U (en) | 2018-06-13 | 2018-06-13 | The measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel |
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| CN201820915971.2U CN208902636U (en) | 2018-06-13 | 2018-06-13 | The measuring device of high-temperature molten salt heat transfer characteristic in a kind of minim channel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956690A (en) * | 2018-06-13 | 2018-12-07 | 西安理工大学 | The measuring device and measuring method of high-temperature molten salt heat transfer characteristic in a kind of minim channel |
| CN113030155A (en) * | 2021-03-05 | 2021-06-25 | 上海交通大学 | Experimental system for researching flow solidification behavior of lead and bismuth |
-
2018
- 2018-06-13 CN CN201820915971.2U patent/CN208902636U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956690A (en) * | 2018-06-13 | 2018-12-07 | 西安理工大学 | The measuring device and measuring method of high-temperature molten salt heat transfer characteristic in a kind of minim channel |
| CN108956690B (en) * | 2018-06-13 | 2021-10-22 | 西安理工大学 | Device and method for measuring heat exchange characteristics of high-temperature molten salt in micro channel |
| CN113030155A (en) * | 2021-03-05 | 2021-06-25 | 上海交通大学 | Experimental system for researching flow solidification behavior of lead and bismuth |
| CN113030155B (en) * | 2021-03-05 | 2021-12-21 | 上海交通大学 | Experimental system for researching flow solidification behavior of lead and bismuth |
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