CN106969932A - A kind of heat exchanger carbonated drink testing stand - Google Patents
A kind of heat exchanger carbonated drink testing stand Download PDFInfo
- Publication number
- CN106969932A CN106969932A CN201710266380.7A CN201710266380A CN106969932A CN 106969932 A CN106969932 A CN 106969932A CN 201710266380 A CN201710266380 A CN 201710266380A CN 106969932 A CN106969932 A CN 106969932A
- Authority
- CN
- China
- Prior art keywords
- test specimen
- heat exchanger
- vapour
- cooler
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 235000014171 carbonated beverage Nutrition 0.000 title description 3
- 230000004087 circulation Effects 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 230000008676 import Effects 0.000 claims description 6
- 238000011056 performance test Methods 0.000 abstract description 5
- 238000012546 transfer Methods 0.000 description 11
- 239000002609 medium Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011173 large scale experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/002—Thermal testing
Abstract
A kind of heat exchanger vapour-water test platform, the experimental rig is made up of external circulation cooling system, interior circulation pilot system and vapour system；The external circulation cooling system is mainly in turn connected into closed loop by outer circulation pond, outer circulation pump, cooler and air cooler；The test specimen of the interior circulation pilot system connects into closed loop by the cooler of cooling pump and cold water storage cistern and the external circulation cooling system, while the test specimen and the connection of the steam of vapour system.The present invention can carry out maximum flow of water amount up to 300m3/ h, heat exchanger performance test of the maximum saturation quantity of steam up to 1MPa.The experimental rig is heat exchanger vapour-water heat exchange platform that current China is the most advanced and precision is higher.
Description
Technical field
The present invention relates to heat exchanger and heat transfer element field, specifically a kind of heat exchanger vapour-water test platform.
Background technology
Domestic at present heat exchanger and heat transfer element it is test bed relatively fewer, wherein heat exchange can be done by being directed to
The testing stand of device phase-change heat transfer is domestic almost no.So as to which we are directed to this defect, the experimental provision, device are established
From setting up the project 2011, last 4 years and build up.Temperature and pressure can be determined by linear regulation flow as China is first, from
And test heat exchanger and the large-scale experiment stand of heat transfer element phase transformation experiment.
The content of the invention
The present invention provides a kind of heat exchanger vapour-water test platform, can complete the experiment of heat exchanger vapour-heat transfer water.
To achieve these goals, the technical scheme of this patent use is：
A kind of heat exchanger vapour-water test platform, the experimental rig is by external circulation cooling system, interior circulation pilot system and steam
System is constituted；The external circulation cooling system is mainly in turn connected into by outer circulation pond, outer circulation pump, cooler and air cooler
Closed loop；The test specimen of the interior circulation pilot system is connected by the cooler of cooling pump and cold water storage cistern and the external circulation cooling system
Closed loop is connected into, while the test specimen and the connection of the steam of vapour system.
On the steam inlet to the pipeline between test specimen, cooling pump be exported on the pipeline between test specimen, outer circulation pump discharge
Electric control valve is mounted on to the pipeline between cooler.
Pressure transmitter and temperature are respectively mounted on the test specimen hot side import and export pipeline and on test specimen cold side import and export pipeline
Spend transmitter.
Low-temperature receiver of the present invention is aqueous medium, and maximum stream flow is up to 300m3/h.Experimental stand is squeezed into by external circulation water pump, its
In big pump lift 60m, power 90kW, small pump lift 70m, power 45kW.Wherein small-large flow can pass through regulating valve and turbine flow
Gauge formation regulating loop, signal can teletransmission to industrial computer processing data, steam maximum is passed through flow up to 10t/h, and experiment is situated between
Matter completes carbonated drink condensing heat-exchange by test specimen and tested.
The present invention can carry out polytype heat exchange such as heat-exchangers of the plate type, shell-and-tube heat exchanger, spiral heat exchanger
Device and heat transfer element carry out medium and tested for the heat exchange property of vapour-water.Testing stand can carry out maximum flow of water amount up to 300m3/ h,
Heat exchanger performance test of the maximum saturation quantity of steam up to 1MPa.
Brief description of the drawings
Fig. 1 is schematic flow sheet of the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of heat exchanger vapour-water test platform, the experimental rig is tried by external circulation cooling system, interior circulation
Check system and vapour system are constituted；The external circulation cooling system is main by outer circulation pond 1, outer circulation pump, cooler 3 and sky
Cooler 2 is in turn connected into closed loop；The test specimen 4 of the interior circulation pilot system is cold by cooling pump, cold water storage cistern 5 and the outer circulation
But the cooler 3 of system connects into closed loop, while the test specimen 4 and the steam 7 of vapour system are connected and with condensate drainage mouthful 6.
Electric control valve FCV301 is arranged on the entrance of steam 7 to the pipeline between test specimen 4, and electric control valve FCV201 is installed
It is exported in cooling pump on the pipeline between test specimen 4, electric control valve FCV101 outer circulations pump discharge to the pipeline between cooler 3
On.
Pressure transmitter PT101, temperature transmitter TE101 are arranged on the hot side import pipeline of test specimen 4；Pressure transmitter
PT102, temperature transmitter TE102 are arranged on the hot side outlet pipeline of test specimen 4；Pressure transmitter PT201, temperature transmitter TE201
Installed in the cold side import pipeline of test specimen 4；Pressure transmitter PT202, temperature transmitter TE202 are arranged on the cold side outlet pipe of test specimen 4
Line, is used as the data transfer of temperature and pressure.And TI101, TI102, TI201, TI202 that cold and hot side is imported and exported in pipeline are responsible for
The display of out temperature, PI101, PI102, PI201, PI202 are responsible for the display of inlet and outlet pressure, so as to complete to test specimen
Vapour-heat transfer water performance test.
The course of work of the present invention：
External circulation cooling system provides cooling water by outer circulation pond 1, enters after being exchanged heat through cooler 3 with experiment cold medium
Air cooler 2 goes back to outer circulation pond 1 from after cooling down.The test(ing) medium of testing stand is cold water in water and steam, interior circulation pipeline system
Case 5 provides experiment cold water, and test(ing) medium adjusts flow through the completion Experimental Study of Heat Transfer of test specimen 4 that conducts heat by regulating valve FCV201, rear logical
Subcooler 3 is cooled down, and then returns cold water storage cistern 5.Steam access 7 provides thermal medium, can be certainly by electric control valve FCV101
Dynamic regulation steam flow, is discharged after being weighed in test specimen 4 with cold water heat exchange condensation.
The external circulating system is by 500m3Pond and plate type evaporation air cooler are constituted.Wherein cooling water is by 3 vertical frequency conversions
Pump is conveyed, separate unit flow 180m3/ h, lift 60m, power 55kW, and flow equally can be with control valve and flowmeter excessively
Circuit system is adjusted.The steam that steam is produced by boiler room passes through gas-distributing cylinder, is passed through testing stand, wherein can pass through heating
Device overheats 2-3 DEG C, then passes through regulating valve and the loop modulation flow of vortex-shedding meter.After test specimen is condensed, self-clocking is used
And electronic load cell carries out weighing measurement, and data remote is calculated, so as to complete the carbonated drink performance test of test specimen.
The machinery valves such as gate valve, stop valve, check valve are assembled along the present invention is used for the flowing of medium in control pipe；It is electronic
Control valve is used to adjust the flow of fluid and automatically shut down；Flowmeter is used for the flow for measuring medium；Water tank is storage in device
The chief component of device, passes through dynamical system water pump after water tank is stored（Big pump discharge 300m3/h；Small pump discharge
150m3/ h,）Interior circulation pilot system pipeline is absorbed water to, test(ing) medium is eventually returned to cold by entering return piping after test specimen 4
Water tank；The cooling water of external circulating system is by 500 m3Outer circulation pond 1 store, convey cooling waters by 3 vertical variable frequency pumps, it is single
Platform flow 180m3/ h, lift 60m, power 55KW.2 work of big flow, 1 work of low discharge, 1 is standby.By following outside
Enter two coolers 3 after ring cooling system pipeline, flowing to 2 air coolers 2 after heat exchange heating cools down, and is eventually returned to outer follow
Ring pond 1.
Electric control valve in experiment pipeline can automatically adjust uninterrupted needed for experiment.Pressure transmitter and temperature pick-up
Device can back-to-back testing test data to acquisition system carry out Calculation of Heat Transfer, so as to complete to the test of the heat transfer property of test specimen and flow resistance
Performance test.
Claims (3)
1. a kind of heat exchanger vapour-water test platform, it is characterised in that the experimental rig is tried by external circulation cooling system, interior circulation
Check system and vapour system are constituted；The external circulation cooling system is main by outer circulation pond（1）, outer circulation pump, cooler（3）
And air cooler（2）It is in turn connected into closed loop；The test specimen of the interior circulation pilot system（4）Pass through cooling pump and cold water storage cistern（5）With
The cooler of the external circulation cooling system（3）Closed loop is connected into, while the test specimen（4）With the steam of vapour system（7）Connection.
2. a kind of heat exchanger vapour-water test platform according to claim 1, it is characterised in that：The steam（7）Entrance
To test specimen（4）Between pipeline on, cooling pump be exported to test specimen（4）Between pipeline on, outer circulation pump discharge to cooler（3）Between
Electric control valve is mounted on pipeline.
3. a kind of heat exchanger vapour-water test platform according to claim 1, it is characterised in that：The test specimen（4）Hot side
On import and export pipeline and test specimen（4）Pressure transmitter and temperature transmitter are respectively mounted on cold side import and export pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266380.7A CN106969932A (en) | 2017-04-21 | 2017-04-21 | A kind of heat exchanger carbonated drink testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266380.7A CN106969932A (en) | 2017-04-21 | 2017-04-21 | A kind of heat exchanger carbonated drink testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969932A true CN106969932A (en) | 2017-07-21 |
Family
ID=59332570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266380.7A Pending CN106969932A (en) | 2017-04-21 | 2017-04-21 | A kind of heat exchanger carbonated drink testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969932A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202216925U (en) * | 2011-08-05 | 2012-05-09 | 中国石油天然气股份有限公司 | Open heat exchanger pilot test platform |
| CN104280258A (en) * | 2014-10-14 | 2015-01-14 | 洛阳双瑞特种装备有限公司 | Comprehensive heat power engineering system used for heat exchanger test |
| CN204422231U (en) * | 2015-01-30 | 2015-06-24 | 上海电气凯士比核电泵阀有限公司 | For the test unit of testing high voltage cooler performance |
| CN106257264A (en) * | 2016-09-08 | 2016-12-28 | 中国核动力研究设计院 | A kind of test loop with axial preheater steam generator |
| CN106525476A (en) * | 2016-11-25 | 2017-03-22 | 江苏永盛传热科技有限公司 | Compressed air water cooler comprehensive performance test system |
| CN206930457U (en) * | 2017-04-21 | 2018-01-26 | 机械工业上海蓝亚石化设备检测所有限公司 | A kind of heat exchanger carbonated drink testing stand |
-
2017
- 2017-04-21 CN CN201710266380.7A patent/CN106969932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202216925U (en) * | 2011-08-05 | 2012-05-09 | 中国石油天然气股份有限公司 | Open heat exchanger pilot test platform |
| CN104280258A (en) * | 2014-10-14 | 2015-01-14 | 洛阳双瑞特种装备有限公司 | Comprehensive heat power engineering system used for heat exchanger test |
| CN204422231U (en) * | 2015-01-30 | 2015-06-24 | 上海电气凯士比核电泵阀有限公司 | For the test unit of testing high voltage cooler performance |
| CN106257264A (en) * | 2016-09-08 | 2016-12-28 | 中国核动力研究设计院 | A kind of test loop with axial preheater steam generator |
| CN106525476A (en) * | 2016-11-25 | 2017-03-22 | 江苏永盛传热科技有限公司 | Compressed air water cooler comprehensive performance test system |
| CN206930457U (en) * | 2017-04-21 | 2018-01-26 | 机械工业上海蓝亚石化设备检测所有限公司 | A kind of heat exchanger carbonated drink testing stand |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |